COMFORT DC-GPG1424040M41 2 Ton Cooling 40,000 BTU User Manual

Goodman Company, L.P.

IOG-3008H 5151 San Felipe, Suite 500, Houston, TX 77056

06/2019 www.goodmanmfg.com - or - www.amana-hac.com

Affix this manual and Users Information Manual adjacent to the unit.

INSTALLATION & OPERATING

INSTRUCTIONS for

A/GPG14 M SERIES W/R410A

SINGLE PACKAGE GAS-ELECTRIC

HEATING & COOLING UNIT

*NOTE: Please contact your distributor or our

website for the applicable Specification

Sheet or Technical Manual referred to in this

manual.

RECOGNIZE THIS SYMBOL AS A SAFETY PRECAUTION.

NLY

PERSONNEL

THAT

HAVE

BEEN

TRAINED

INSTALL

ADJUST

SERVICE

REPAIR

(

HEREINAFTER

, “

SERVICE

”)

THE

EQUIPMENT

SPECIFIED

THIS

MANUAL

SHOULD

SERVICE

THE

EQUIPMENT

. T

MANUFACTURER

WILL

NOT

RESPONSIBLE

FOR

ANY

INJURY

PROPERTY

DAMAGE

ARISING

FROM

IMPROPER

SERVICE

PROCEDURES

. I

YOU

SERVICE

THIS

UNIT

YOU

ASSUME

RESPONSIBILITY

FOR

ANY

INJURY

PROPERTY

DAMAGE

WHICH

MAY

RESULT

. I

ADDITION

JURISDICTIONS

THAT

REQUIRE

ONE

LICENSES

SERVICE

THE

EQUIPMENT

SPECIFIED

THIS

MANUAL

ONLY

LICENSED

PERSONNEL

SHOULD

SERVICE

THE

EQUIPMENT

. I

MPROPER

INSTALLATION

ADJUSTMENT

SERVICING

REPAIR

THE

EQUIPMENT

SPECIFIED

THIS

MANUAL

ATTEMPTING

INSTALL

ADJUST

SERVICE

REPAIR

THE

EQUIPMENT

SPECIFIED

THIS

MANUAL

WITHOUT

PROPER

TRAINING

MAY

RESULT

PRODUCT

DAMAGE

PROPERTY

DAMAGE

PERSONAL

INJURY

DEATH

This Forced Air Central Unit Design Complies With

Requirements Embodied in The American National

Standard / National Standard of Canada Shown Below.

ANSI Z21.47•CSA-2.3 Central Furnaces

These installation instructions cover the outdoor

installation of single package gas electric heating and

cooling units. See the Specification Sheet or Technical

Manual applicable to your model* for information

regarding accessories.

Cancer and Reproductive Harm -

www.P65Warnings.ca.gov

PROP 65 WARNING

FOR CALIFORNIA CONSUMERS

0140M00517-A

Index

Replacement Parts ................................................................................................................................................................................... 3

ORDERING PARTS ..................................................................................................................................................................................... 3

Safety Instructions .................................................................................................................................................................................... 3

General Information .................................................................................................................................................................................. 6

RANSPORTATION DAMAGE .......................................................................................................................................................................... 6

Unit location ............................................................................................................................................................................................... 7

ALL INSTALLATIONS: .................................................................................................................................................................................. 7

GROUND LEVEL INSTALLATIONS ONLY: ............................................................................................................................................................ 7

OOFTOP INSTALLATIONS ONLY: .................................................................................................................................................................... 7

OOF CURB INSTALLATIONS ONLY: ................................................................................................................................................................ 8

Rigging Details ........................................................................................................................................................................................... 8

Gas Piping .................................................................................................................................................................................................. 8

HIGH A LTITUDE DERATE (U.S. INSTALLATIONS ONLY) ....................................................................................................................................... 8

PIPING ................................................................................................................................................................................................... 9

AS PIPING CHECKS ................................................................................................................................................................................. 9

Propane Gas Installations....................................................................................................................................................................... 10

TANKS AND PIPING .................................................................................................................................................................................. 10

Electrical Wiring ...................................................................................................................................................................................... 10

HERMOSTAT LOCATION ............................................................................................................................................................................ 10

SINGLE STAGE THERMOSTAT ...................................................................................................................................................................... 11

UNIT VOLTAGE ....................................................................................................................................................................................... 12

EAT ANTICIPATOR SETTING ...................................................................................................................................................................... 12

Circulating Air and Filters ....................................................................................................................................................................... 12

AIRFLOW CONVERSION ............................................................................................................................................................................ 12

DUCTWORK .......................................................................................................................................................................................... 12

FILTERS ................................................................................................................................................................................................ 13

Venting ..................................................................................................................................................................................................... 13

FLUE HOOD INSTALLATION ......................................................................................................................................................................... 13

Condensate Drain .................................................................................................................................................................................... 13

CONDENSATE DRAIN CONNECTION .............................................................................................................................................................. 13

Normal Sequences of Operation ............................................................................................................................................................ 13

HEATING ............................................................................................................................................................................................... 13

COOLING .............................................................................................................................................................................................. 14

FAN ONLY ............................................................................................................................................................................................. 14

Startup, Adjustments, and Checks ........................................................................................................................................................ 14

HEATING STARTUP ................................................................................................................................................................................... 14

GAS SUPPLY PRESSURE MEASUREMENT ....................................................................................................................................................... 15

AS MANIFOLD PRESSURE MEASUREMENT AND ADJUSTMENT ........................................................................................................................... 17

COOLING STARTUP .................................................................................................................................................................................. 19

Troubleshooting ....................................................................................................................................................................................... 19

IGNITION CONTROL ERROR CODES .............................................................................................................................................................. 19

BNORMAL OPERATION - HEATING .......................................................................................................................................................... 19

ABNORMAL OPERATION - COOLING .......................................................................................................................................................... 21

Maintenance ............................................................................................................................................................................................ 21

ILTER REPLACEMENT OR CLEANING ............................................................................................................................................................ 21

CABINET FINISH MAINTENANCE ................................................................................................................................................................... 21

CLEAN OUTSIDE COIL (QUALIFIED SERVICER ONLY) ...................................................................................................................................... 21

CONDENSER, EVAPORATOR, AND INDUCED DRAFT MOTORS .............................................................................................................................. 21

FLAME SENSOR (QUALIFIED SERVICER ONLY) ............................................................................................................................................... 21

FLUE PASSAGES (QUALIFIED SERVICER ONLY)............................................................................................................................................... 21

CLEANING FLUE PASSAGES (QUALIFIED SERVICER ONLY) ................................................................................................................................. 21

MAIN BURNER FLAME (QUALIFIED SERVICER ONLY) ....................................................................................................................................... 22

CLEANING BURNERS ................................................................................................................................................................................ 22

Accessories and Functional Parts ......................................................................................................................................................... 22

HEET METAL A CCESSORIES ..................................................................................................................................................................... 22

FUNCTIONAL PARTS ................................................................................................................................................................................ 22

GENERAL INFORMATION ............................................................................................................................................................................ 22

APPENDIX ................................................................................................................................................................................................. 29

Unit Dimensions ...................................................................................................................................................................................... 29

Wiring Diagrams...................................................................................................................................................................................... 30

Minimum Clearances .............................................................................................................................................................................. 36

Recommended Filter Sizes ..................................................................................................................................................................... 36

Start0Up Checklist .................................................................................................................................................................................. 38

REPLACEMENT PARTS

ORDERING P ARTS

When reporting shortages or damages, or ordering repair

parts, give the complete unit model and serial numbers as

stamped on the unit’s nameplate.

Replacement parts for this appliance are available through

your contractor or local distributor. For the location of your

nearest distributor, consult the white business pages, the

yellow page section of the local telephone book or contact:

HOMEOWNER SUPPORT

GOODMAN MANUFACTURING COMPANY, L.P.

19001 KERMIER ROAD

WALLER, TEXAS 77484

(877) 254-4729

SAFETY INSTRUCTIONS

TO THE INSTALLER

Before installing this unit, please read this manual to

familiarize yourself on the specific items which must be

adhered to, including maximum external static pressure to

unit, air temperature rise, minimum or maximum CFM and

motor speed connections.

Keep this literature in a safe place for future reference.

WARNING

O NOT CONNECT TO OR USE ANY DEVICE THAT IS NOT DESIGN CERTIFIED

BY GOODMAN FOR USE WITH THIS UNIT. SERIOUS PROPERTY DAMAGE,

PERSONAL INJURY, REDUCED UNIT PERFORMANCE AND/

HAZARDOUS

CONDITIONS MAY RESULT FROM THE USE OF SUCH NON-APPROVED DEVICES.

WARNING

HOULD OVERHEATING OCCUR OR THE GAS SUPPLY FAIL TO SHUT OFF, TURN

OFF THE MANUAL GAS SHUTOFF VALVE EXTERNAL TO THE FURNACE BEFORE

TURNING OFF THE ELECTRICAL SUPPLY.

WARNING

HIS PRODUCT CONTAINS OR PRODUCES A CHEMICAL OR CHEMICALS WHICH

MAY CAUSE SERIOUS ILLNESS OR DEATH AND WHICH ARE KNOWN TO THE

TATE OF

ALIFORNIA TO CAUSE CANCER, BIRTH DEFECTS OR OTHER

REPRODUCTIVE HARM.

WARNING

O AVOID PROPERTY DAMAGE, PERSONAL INJURY OR DEATH, DO NOT USE

THIS UNIT IF ANY PART HAS BEEN UNDER WATER.

MMEDIATELY CALL A

QUALIFIED SERVICE TECHNICIAN TO INSPECT THE FURNACE AND TO REPLACE

ANY PART OF THE CONTROL SYSTEM AND ANY GAS CONTROL HAVING BEEN

UNDER WATER.

CARBON MONOXIDE POISONING HAZARD

Failure to follow the steps outlined below for each

appliance connected to the venting system being placed

into operation could result in carbon monoxide poisoning

or death.

The following steps shall be followed with each appliance

connected to the venting system placed in operation,

while any other appliances connected to the venting

system are not in operation:

1. Seal any unused openings in the venting system.

2. Inspect the venting system for proper size and

horizontal pitch, as required by the National Fuel Gas

Code, ANSI Z223.1 or the Natural Gas and Propane

Installation Code, CSA B149.1-15 and these

instructions. Determine that there is no blockage or

restriction, leakage, corrosion and other deficiencies

which could cause an unsafe condition.

3. As far as practical, close all building doors and

windows and all doors between the space in which

the appliance(s) connected to the venting system are

located and other spaces of the building.

4. Close fireplace dampers.

5. Turn on clothes dryers and any appliance not

connected to the venting system. Turn on any

exhaust fans, such as range hoods and bathroom

exhausts, so they shall operate at maximum speed.

Do not operate a summer exhaust fan.

6. Follow the lighting instructions. Place the appliance

being inspected in operation. Adjust thermostat so

appliance shall operate continuously.

7. Test for spillage from draft hood appliances at the

draft hood relief opening after 5 minutes of main

burner operation. Use the flame of a match or

candle.

8. If improper venting is observed during any of the

above tests, the venting system must be corrected in

accordance with the National Fuel Gas Code ANSI

Z223.1/NFPA 54 and/or National Gas and Propane

Installation Code CSA B149.1-15.

9. After it has been determined that each appliance

connected to the venting system properly vents

when tested as outlined above, return doors,

windows, exhaust fans, fireplace dampers and any

other gas burning appliance to their previous

conditions of use.

AVERTISSEMENT

RISQUE D'INTOXICATION AU MONOXYDE DE CARBONE

Si les étapes décrites ci-dessous ne sont pas suivies pour

chacun des appareils raccordés au système de ventilation

au moment de sa mise en marche, cela peut entraîner une

intoxication au monoxyde de carbone ou la mort. Les

étapes suivantes doivent être suivies pour chacun des

appareils raccordés au système de ventilation au moment

de sa mise en marche, alors que tous les autres appareils

raccordés au système de ventilation ne sont pas en marche:

1) Sceller toutes les ouvertures inutilisées du système

de ventilation.

2) Inspecter le système de ventilation afin de vérifier si la

taille et l'inclinaison par rapport à l'horizontale sont

conformes aux exigences du National Fuel Gas Code,

ANSI Z223.1/NFPA 54 ou du Code d'installation du gaz

naturel et du propane, CSA B149.1 et à ces instructions.

Vérifier qu'il n'y a pas d'obstruction ou de restriction, de

fuite, de corrosion et d'autres problèmes qui pourraient

entraîner une situation dangereuse.

3) Si possible, fermer toutes les portes et fenêtres du

bâtiment ainsi que toutes les portes séparant l'endroit

où se trouvent les appareils raccordés au système de

ventilation et les autres zones du bâtiment.

4) Fermer le registre des foyers.

5) Mettre les sécheuses en marche ainsi que tous les

autres appareils qui ne sont pas raccordés au système de

ventilation. Mettre en marche tous les ventilateurs de

tirage, comme celui des hottes de cuisine et des salles de

bains, et les régler à la puissance maximale. Ne pas

mettre en marche les ventilateurs d'été.

6) Suivre les instructions d'allumage. Mettre en marche

l'appareil soumis à l'inspection. Régler le thermostat

de manière à ce que l'appareil fonctionne en continu.

7) Vérifier la présence de fuite au niveau de l'ouverture

du coupe-tirage des appareils qui en sont dotés après 5

minutes de fonctionnement du brûleur principal. Utiliser

la flamme d'une allumette ou d'une bougie.

8) Si un problème de ventilation est observé pendant

l'un des essais décrits ci-dessus, des correctifs doivent

être apportés au système de ventilation conformément

au National Fuel Gas Code, ANSI Z223.1/NFPA 54 et (ou)

au Code d'installation du gaz naturel et du propane, CSA

B149.1.

9) Une fois qu'il a été déterminé que chaque appareil

raccordé au système de ventilation fonctionne

correctement au moyen des essais décrits ci-dessus,

les portes, les fenêtres, les ventilateurs, les registres

de foyer et tous les autres appareils de combustion

alimentés au gaz doivent être remis dans leur état

initial.

CARBON MONOXIDE POISONING HAZARD

Failure to follow instructions could result in severe personal

injury or death due to carbon-monoxide poisoning, if

combustion products infiltrate into the building. Check that

all openings in the outside wall around the vent (and air

intake) pipe(s) are sealed to prevent infiltration of

combustion products into the building. Check that furnace

vent (and air intake) terminal(s) are not obstructed in any

way during all seasons.

AVERTISSEMENT

Si ces directives ne sont pas suivies, cela peut entraîner des

blessures graves ou une intoxication au monoxyde de

carbone pouvant causer la mort, si des produits de

combustion s'infiltrent dans le bâtiment. Vérifier que toutes

les ouvertures pratiquées dans le mur extérieur autour du ou

des tuyaux d'évent (et de la prise d'air) sont scellées de

manière à empêcher l'infiltration de produits de combustion

dans le bâtiment. Veiller à ce que la ou les sorties de l'évent

de l'appareil de chauffage (et la prise d'air) ne soient, en

aucune façon, obstruées, quelle que soit la saison.

ISQUE D'INTOXICATION AU MONOXYDE DE CARBONE

FIRE OR EXPLOSION HAZARD

Failure to follow the safety warnings exactly could result in

serious injury, death or property damage.

Never test for gas leaks with an open flame.

Use a commercially available soap solution made specifically

for the detection of leaks to check all connections. A fire or

explosion may result causing property damage, personal

injury or loss of life.

AVERTISSEMENT

RISQUE D'INCENDIE OU D'EXPLOSION

Si les consignes de sécurité ne sont pas suivies à la lettre,

cela peut entraîner la mort, de graves blessures ou des

dommages matériels.

Ne jamais vérifier la présence de fuites de gaz au moyen

d'une flamme nue. Vérifier tous les raccords en utilisant

une solution savonneuse commerciale conçue

spécialement pour la détection de fuites. Un incendie ou

une explosion risque de se produire, ce qui peut entraîner

la mort, des blessures ou des dommages matériels.

GENERAL INFORMATION

WARNING

O PREVENT PROPERTY DAMAGE, PERSONAL INJURY OR DEATH, DUE TO FIRE

EXPLOSIONS, SMOKE, SOOT, CONDENSATION, ELECTRIC SHOCK OR CARBON

MONOXIDE, THIS UNIT MUST BE PROPERLY INSTALLED, REPAIRED, OPERATED,

AND MAINTAINED.

This unit is approved for outdoor installation ONLY. Rated perfor-

mance is achieved after 20 hours of operation. Rated performance

is delivered at the specified airflow. See outdoor unit specifica-

tion sheet for split system models or product specification sheet

for packaged and light commercial models. Specification sheets

can be found at www.goodmanmfg.com for Goodman

brand prod-

ucts or www.amana-hac.com for Amana

brand products. Within

either website, please select the residential or commercial prod-

ucts menu and then select the submenu for the type of product to

be installed, such as air conditioners or heat pumps, to access a

list of product pages that each contain links to that model’s speci-

fication sheet.

To assure that your unit operates safely and efficiently, it must be in-

stalled, operated, and maintained in accordance with these installa-

tion and operating instructions, all local building codes and ordinances,

or in their absence, with the latest edition of the National Fuel Gas

Code NFPA54/ANSI Z223.1 and National Standard of Canada CAN/

CSA B149 Installation Codes.

The heating and cooling capacities of the unit should be greater

than or equal to the design heating and cooling loads of the area to

be conditioned. The loads should be calculated by an approved

method or in accordance with A.S.H.R.A.E. Guide or Manual J -

Load Calculations published by the Air Conditioning Contractors

of America.

Obtain from:

American National Standards Institute

25 West 43rd Street, 4th Floor

New York, NY 10036

TRANSPORTATION DAMAGE

Check the carton upon arrival for external damage. If damage is

found, a request for inspection by carrier agent should be made

in writing immediately.

Carefully inspect the unit for damage including damage to the

cabinetry. Any bolts or screws which may have loosened in

transit must be retightened. In the event of damage, the re-

ceiver should:

1. Make notation on delivery receipt of any visible damage

to shipment or container.

2. Notify carrier promptly and request an inspection.

3. In case of concealed damage, carrier should be notified

as soon as possible-preferably within 5 days.

4. File the claim with the following supporting documents:

a. Original Bill of Lading, certified copy, or indemnity bond.

b. Original paid freight bill or indemnity in lieu thereof.

c. Original invoice or certified copy thereof, showing trade

and other discounts or reductions.

d. Copy of the inspection report issued by carrier

representative at the time damage is reported to the

carrier. The carrier is responsible for making prompt

inspection of damage and for a thorough investigation

of each claim. The distributor or manufacturer will not

accept claims from dealers for transportation damage.

NOTE: When inspecting the unit for transportation damage, re-

move all packaging materials. Recycle or dispose of the pack-

aging material according to local codes.

B10259-216

CO can cause serious illness including permanent brain

damage or death.

Advertencia especial para la instalación de calentadores ó manejadoras

de aire en áreas cerradas como estacionamientos ó cuartos de servicio.

B10259-216

El monóxido de carbono puede causar enfermedades severas

como daño cerebral permanente ó muerte.

Las emisiones de monóxido de carbono pueden circular a través

del ap arato cu ando se opera en cualquier modo.

B10259-216

RISQUE D'EMPOISONNEMENT AU

MONOXYDE DE CARBONE

Le monoxyde de

des

carbone peut causer des maladies graves telles que

dommages permanents au cerveau et meme la mort.

Cette ventilation est nécessaire pour éviter le danger d'intoxication

au CO pouvant survenir si un appareil produisant du monoxyde

de carbone continue de fonctionner au sein de la zone confinée.

UNIT LOCATIONS

WARNING

O PREVENT POSSIBLE EQUIPMENT DAMAGE, PROPERTY DAMAGE, PERSONAL

INJURY OR DEATH, THE FOLLOWING BULLET POINTS MUST BE OBSERVED

WHEN INSTALLING THE UNIT.

ALL INSTALLATIONS:

• For proper flame pattern within the heat exchanger and

proper condensate drainage, the unit must be mounted

level.

• The flue outlet hood must be at least 12 inches from any

opening through which flue gases could enter a building,

and at least three feet above any forced air inlet located

within ten feet. The economizer/manual fresh air intake/

motorized fresh air intake and combustion air inlet

mounted on the unit are not affected by this restriction.

• To avoid possible corrosion of the heat exchanger, do not

locate the unit in an area where the outdoor air (i.e.

combustion air for the unit) will be frequently contaminated

by compounds containing chlorine or fluorine. Common

sources of such compounds include swimming pool

chemicals and chlorine bleaches, paint stripper,

adhesives, paints, varnishes, sealers, waxes (which are

not yet dried) and solvents used during construction and

remodeling. Various commercial and industrial processes

may also be sources of chlorine/fluorine compounds.

• To avoid possible illness or death of the building occupants,

do NOT locate outside air intake device (economizer,

manual fresh air intake, motorized fresh air intake) too

close to an exhaust outlet, gas vent termination, or

plumbing vent outlet. For specific distances required,

consult local codes.

• Allow minimum clearances from the enclosure for fire

protection, proper operation, and service access (see

appendix). These clearances must be permanently

maintained.

• The combustion air inlet and flue outlet hoods on the unit

must never be obstructed. If used, do not allow the

economizer/manual fresh air damper/ motorized fresh air

damper to become blocked by snow or debris. In some

climates or locations, it may be necessary to elevate the

unit to avoid these problems.

• Damper must be on open position when appliance main

burner(s) is operating.

Le registre doit être ouvert lorsque tout brûleur principal

de l’appareil est en état de fonctionnement.

• When the unit is heating, the temperature of the return air

entering the unit must be between 50° F and 100° F.

• Units manufactured on or after May 1, 2017 are not permitted

to be used in Canada for heating of buildings or structures

under construction.

GROUND LEVEL I NSTALLATIONS O NLY:

• When the unit is installed on the ground adjacent to the

building, a level concrete (or equal) base is recommended.

Prepare a base that is 3” larger than the package unit

footprint and a minimum of 3” thick.

• The base should also be located where no runoff of water

from higher ground can collect in the unit.

• The top of the unit should be completely unobstructed. If

units are to be located under an overhang, there should

be a minimum of 48” clearance and provisions made to

deflect the warm discharge air out from the overhang.

Outside Slab Installation

ROOFTOP I NSTALLATIONS ONLY:

NOTE: To ensure proper condensate drainage, unit must be

installed in a level position.

• To avoid possible property damage or personal injury, the

roof must have sufficient structural strength to carry the

weight of the unit(s) and snow or water loads as required

by local codes. Consult a structural engineer to determine

the weight capabilities of the roof.

Rooftop Installation

• The unit may be installed directly on wood floors or on

Class A, Class B, or Class C roof covering material.

• To avoid possible personal injury, a safe, flat surface for

service personnel should be provided.

ROOF CURB I NSTALLATIONS O NLY:

• Sufficient structural support must be determined prior to

locating and mounting the curb and package unit.

• Ductwork must be constructed using industry guidelines.

The duct work must be placed into the roof curb before

mounting the package unit.

• Curb insulation, cant strips, flashing and general roofing

material are furnished by the contractor.

Roof Curb Installation

RIGGING DETAILS

WARNING

O PREVENT PROPERTY DAMAGE, THE UNIT SHOULD REMAIN IN AN UPRIGHT

POSITION DURING ALL RIGGING AND MOVING OPERATIONS.

O FACILITATE

LIFTING AND MOVING WHEN A CRANE IS USED, PLACE THE UNIT IN AN

ADEQUATE CABLE SLING.

Important: If using bottom discharge with roof curb, ductwork

should be attached to the curb prior to installing the unit. Ductwork

dimensions are shown in roof curb installation instructions.

Refer to the Roof Curb Installation Instructions for proper curb in-

stallation. Curbing must be installed in compliance with the National

Roofing Contractors Association Manual.

Lower unit carefully onto roof mounting curb. While rigging unit,

center of gravity will cause condenser end to be lower than supply

air end.

Rigging

GAS PIPING

IMPORTANT NOTE: This unit is factory set to operate on natural

gas at the altitudes shown on the rating plate.

WARNING

O AVOID PROPERTY DAMAGE, PERSONAL INJURY OR DEATH WHEN EITHER

USING PROPANE GAS ALONE OR AT HIGHER ALTITUDES, OBTAIN AND INSTALL

THE PROPER CONVERSION KIT(S).

AILURE TO DO SO CAN RESULT IN

UNSATISFACTORY OPERATION AND/OR EQUIPMENT DAMAGE.

IGH ALTITUDE

KITS ARE FOR

. INSTALLATIONS ONLY AND ARE NOT APPROVED FOR USE

ANADA.

The rating plate is stamped with the model number, type of gas

and gas input rating. Make sure the unit is equipped to operate on

the type of gas available. Conversion to LP gas is permitted with

the use of the factory authorized conversion kit LPM-07, for use

with single stage models, or LPM-08, for use with two-stage mod-

els. See table below.

LP Conversion Kit Model

LPM-07 Single Stage Heating Models

LPM-08 Two-Stage Heating Models

Inlet Gas Pressure

Natural Min. 5.0" W.C., Max. 10.0" W.C.

Propane Min. 11.0" W.C., Max. 13.0" W.C.

Inlet Gas Pressure Must Not Exceed the Maximum Value Shown

in Table Above.

The minimum supply pressure should not vary from that shown in

the table above because this could prevent the unit from having

dependable ignition. In addition, gas input to the burners must not

exceed the rated input shown on the rating plate. Overfiring of the

unit could result in premature heat exchanger failure.

HIGH ALTITUDE D ERATE (U.S. INSTALLATIONS ONLY)

IMPORTANT NOTE: The gas/electric units naturally derate with al-

titude. Do not attempt to increase the firing rate by changing ori-

fices or increasing the manifold pressure. This can cause poor

combustion and equipment failure. At all altitudes, the manifold

pressure must be within 0.3 inches W.C. of that listed on the name-

plate for the fuel used. At all altitudes and with either fuel, the air

temperature rise must be within the range listed on the unit name-

plate.

Refer to the Installation Manual provided with the LP kit for conver-

sion from natural gas to propane gas and for altitude adjustments.

NOTE: Up to 2,000 feet, no changes are required; above 2,000 feet,

please refer to the gas/electric package unit specification sheets

for required kit(s).

Installation of the gas/electric unit at altitudes above 2000 ft (610m)

shall be made in accordance with the listed High Altitude Conver-

sion Kit available for this gas/electric unit.

Installation de l’unité gaz/électrique à des altitude supérieures à

2000 ft (610m) doit être faite conformément à la Haute Altitude Kit

de Conversion disponible pour cette unité gaz/électrique.

PIPING

IMPORTANT NOTE: To avoid possible unsatisfactory operation or

equipment damage due to under firing of equipment, do not un-

dersize the natural/propane gas piping from the meter/tank to the

unit. When sizing a trunk line, include all appliances on that line

that could be operated simultaneously.

The rating plate is stamped with the model number, type of gas

and gas input rating. Make sure the unit is equipped to operate on

the type of gas available. The gas line installation must comply

with local codes, or in the absence of local codes, with the latest

edition of the National Fuel Gas Code NFPA 54/ANSI Z223.1.

Natural Gas Connection

Length of

Pipe in Feet 1/2 3/4 1 1 1/4 1 1/2

10 132 278 520 1050 1600

20 92 190 350 730 1100

30 73 152 285 590 980

40 63 130 245 500 760

50 56 115 215 440 670

60 50 105 195 400 610

70 46 96 180 370 560

80 43 90 170 350 530

90 40 84 160 320 490

100

150

305

460

Pressure = .50 PSIG or less and Pressure Drop of 0.3" W.C. (Based

on 0.60 Specific Gravity Gas)

Natural Gas Capacity of Pipe

in Cubic Feet of Gas Per Hour (CFH)

Nominal Black Pipe Size (inches)

BTUH Furnace Input

Heating Value of Gas (BTU/Cubic

Foot)

CFH =

Refer to the Proper Piping Practice drawing for the general layout

at the unit. The following rules apply:

1. Use black iron pipe and fittings for the supply piping. The

use of a flex connector and/or copper piping is permitted

as long as it is in agreement with local codes.

2. Use pipe joint compound on male threads only. Pipe joint

compound must be resistant to the action of the fuel used.

3. Use ground joint unions.

4. Install a drip leg to trap dirt and moisture before it can

enter the gas valve. The drip leg must be a minimum of

three inches long.

5. Use two pipe wrenches when making connection to the

gas valve to keep it from turning.

6. Install a manual shut-off valve in a convenient location

(within six feet of unit) between the meter and the unit.

7. Tighten all joints securely.

8. The unit must be connected to the building piping by one

of the following methods:

• Rigid metallic pipe and fittings

• Semirigid metallic tubing and metallic fittings (Aluminum

alloy tubing must not be used in exterior locations)

• Listed gas appliance connectors used in accordance

with the terms of their listing that are completely in the

same room as the equipment

• In the prior two methods above the connector or tubing

must be protected from physical and thermal damage.

Aluminum alloy tubing and connectors must be coated to

protect against external corrosion when in contact with

masonry, plaster or insulation or are subject to repeated

wettings by liquids (water - not rain water, detergents or

sewage)

DRIP LEG

MANUAL

SHUT-OF

VALVE

GROUND JOINT UNION

(INSTALLED AHEAD OF GAS VALVE)

GROMMET

Proper Piping Practice

NOTE: The unit gas supply entrance is factory sealed with plugs.

Keep plugs in place until gas supply is ready to be installed. Once

ready, replace the plugs with the supplied grommets and install gas

supply line.

GAS PIPING CHECKS

CAUTION

O PREVENT PROPERTY DAMAGE OR PERSONAL INJURY DUE TO FIRE, THE

FOLLOWING INSTRUCTIONS MUST BE PERFORMED REGARDING GAS

CONNECTIONS AND PRESSURE TESTING:

•

HE UNIT AND ITS GAS CONNECTIONS MUST BE LEAK TESTED BEFORE

PLACING IN OPERATION.

ECAUSE OF THE DANGER OF EXPLOSION OR

FIRE, NEVER USE A MATCH OR OPEN FLAME TO TEST FOR LEAKS.

EVER

EXCEED SPECIFIED PRESSURES FOR TESTING.

IGHER PRESSURE MAY

DAMAGE GAS VALVE AND CAUSE OVERFIRING WHICH MAY RESULT IN

PREMATURE HEAT EXCHANGE FAILURE.

•

HIS UNIT AND ITS SHUT-OFF VALVE MUST BE DISCONNECTED FROM

THE GAS SUPPLY DURING ANY PRESSURE TESTING OF THAT SYSTEM AT

TEST PRESSURES IN EXCESS OF 1/2

PSIG

(3.48 K

A).

•

HIS UNIT MUST BE ISOLATED FROM THE GAS SUPPLY SYSTEM BY

CLOSING ITS MANUAL SHUT-OFF VALVE DURING ANY PRESSURE

TESTING OF THE GAS SUPPLY PIPING SYSTEM AT TEST PRESSURES

EQUAL TO OR LESS THAN 1/2

PSIG

(3.48 K

A).

WARNING

O AVOID PROPERTY DAMAGE OR PERSONAL INJURY, BE SURE THERE IS

NO OPEN FLAME IN THE VICINITY DURING AIR BLEEDING.

There will be air in the gas supply line after testing for leaks

on a new installation. Therefore, the air must be bled from the

line by loosening the ground joint union until pure gas is

expelled. Tighten union and wait for five minutes until all gas

has been dissipated in the air. Be certain there is no open

Sizing Between First and Second Stage Regulator

Maximum Propane Capacities listed are based on 1 PSIG Pressure Drop at 10

PSIG Setting. Capacities in 1,000 BTU/HR

3/8" 1/2" 5/8" 3/4" 7/8" 1/2" 3/4"

30 309 700 1,303 2,205 3,394 1,843 3,854

40 265 599 1,115 1,887 2,904 1,577 3,298

50 235 531 988 1,672 2,574 1,398 2,923

60 213 481 896 1,515 2,332 1,267 2,649

70 196 446 824 1,394 2,146 1,165 2,437

80 182 412 767 1,297 1,996 1,084 2,267

90 171 386 719 1,217 1,873 1,017 2,127

100 161 365 679 1,149 1,769 961 2,009

150 130 293 546 923 1,421 772 1,613

200 111 251 467 790 1,216 660 1,381

250 90 222 414 700 1,078 585 1,224

300 89 201 378 634 976 530 1,109

350 82 185 345 584 898 488 1,020

400 76 172 321 543 836 454 949

To convert to Capacities at 15 PSIG Settings -- Multiply by 1.130

To convert to Capacities at 5 PSIG Settings -- Multiply by 0.879

PIPE OR

TUBING

LENGTH,

FEET

NOMINAL PIPE SIZE

SCHEDULE 40

TUBING SIZE, O.D., TYPE L

Sizing Between Single or Second Stage Regulator and Appliance*

Maximum Propane Capacities Listed are Based on 1/2" W.C. Pressure Drop at

11" W.C. Setting. Capacities in 1,000 BTU/HR

3/8" 1/2" 5/8" 3/4" 7/8" 1/2" 3/4" 1" 1-1/4" 1-1/2"

10 49 110 206 348 539 291 608 1,146 2,353 3,525

20 34 76 141 239 368 200 418 788 1,617 2,423

30 27 61 114 192 296 161 336 632 1,299 1,946

40 23 52 97 164 253 137 284 541 1,111 1,665

50 20 46 86 146 224 122 255 480 985 1,476

60 19 42 78 132 203 110 231 436 892 1,337

80 16 36 67 113 174 94 198 372 764 1,144

100 14 32 59 100 154 84 175 330 677 1,014

125 12 28 52 89 137 74 155 292 600 899

150 11 26 48 80 124 67 141 265 544 815

200 10 22 41 69 106 58 120 227 465 697

250 9 19 36 61 94 51 107 201 412 618

300 8 18 33 55 85 46 97 182 374 560

350 7 16 30 51 78 43 89 167 344 515

400 7 15 28 47 73 40 83 156 320 479

*DATA IN ACCORDANCE WITH NFPA PAMPHLET NO. 54

NOMINAL PIPE SIZE,

SCHEDULE 40

TUBING SIZE, O.D., TYPE L

PIPE OR

TUBING

LENGTH,

FEET

Table 3 - Propane Gas Pipe Sizing

WARNING

O PREVENT PROPERTY DAMAGE OR SERIOUS PERSONAL INJURY DUE TO

FIRE OR EXPLOSION CAUSED BY A PROPANE GAS LEAK, INSTALL A GAS

DETECTING WARNING DEVICE.

F THE PROPANE GAS UNIT IS INSTALLED IN AN EXCAVATED AREA OR A

CONFINED SPACE, A WARNING DEVICE IS REQUIRED DUE TO:

•

ROPANE GAS IS HEAVIER THAN AIR AND ANY LEAKING GAS CAN

SETTLE IN ANY LOW AREAS OR CONFINED SPACES.

•

ROPANE GAS ODORANT MAY FADE, MAKING THE GAS UNDETECTABLE

EXCEPT WITH A WARNING DEVICE.

ELECTRICAL WIRING

THERMOSTAT L OCATION

Mount the thermostat approximately five feet above the floor,

in an area that has an inside, vibration-free wall and has

good air circulation.

Movement of air must not be obstructed by furniture, door,

draperies, etc. The thermostat must not be mounted where it

will be affected by drafts, hot or cold water pipes or air ducts in

walls, radiant heat from fireplace, lamps, the sun, television,

flame in the vicinity during air bleeding procedure. The unit is

placed in operation by closing the main electrical disconnect

switch for the unit.

PROPANE GAS INSTALLATIONS

WARNING

TO AVOID PROPERTY DAMAGE, PERSONAL INJURY OR DEATH DUE TO FIRE

OR EXPLOSION CAUSED BY A PROPANE GAS LEAK, INSTALL A GAS

DETECTING WARNING DEVICE.

INCE RUST CAN REDUCE THE LEVEL

OF ODORANT IN PROPANE GAS, A GAS DETECTING WARNING DEVICE

IS THE ONLY RELIABLE WAY TO DETECT A PROPANE GAS LEAK.

ONTACT A LOCAL PROPANE GAS SUPPLIER ABOUT INSTALLING A

GAS DETECTING WARNING DEVICE.

IMPORTANT NOTE: Propane gas conversion kits must be

installed to convert units to propane gas.

All propane gas equipment must conform to the safety

standards of the National Board of Fire Underwriters (See

NBFU Manual 58).

For satisfactory operation, propane gas supply pressure must

be within 9.7 - 10.3 inches W.C. at the manifold with all gas

appliances in operation. Maintaining proper gas pressure

depends on three main factors:

1. Vaporization rate, which depends on (a) temperature of

the liquid, and (b) wetted surface area of the container or

containers.

2. Proper pressure regulation.

3. Pressure drop in lines between regulators, and between

second stage regulator and the appliance. Pipe size

required will depend on length of pipe run and total load of

all appliances.

TANKS AND PIPING

Complete information regarding tank sizing for vaporization,

recommended regulator settings and pipe sizing is available

from most regulator manufacturers and propane gas

suppliers.

Since propane gas will quickly dissolve white lead or most

standard commercial compounds, special pipe dope must be

used. Shellac base compounds resistant to the actions of

liquefied petroleum gases such as Gasolac

, Stalactic

Clyde’s

or John Crane

are satisfactory.

See below for typical propane gas piping.

200 PSIG

Maximum

5 to 15 PSIG

(20 PSIG Max.)

Continuous

11" W.C.

Second Stage

Regulator

First Stage

Regulator

Typical Propane Gas Piping

SINGLE STAGE THERMOSTAT - TWO-STAGE MODELS

To use a single stage thermostat, move jumper located to the

left of the terminal strip labeled “Stage Delay” from NONE to

“5” or “10” minutes. This selection will cause the control to

run on low stage for the selected time (5 or 10 minutes) then

shift to HIGH STAGE. This option controls both cooling and

heating modes. If the jumper is not moved, only low-stage

cool and low-stage heat will operate.

5 MINUTE DELAY

PERIOD WITH

JUMPER IN THIS

POSITION

10 MINUTE DELAY

PERIOD WITH

JUMPER IN THIS

POSITION

Two-Stage Heating (timed) and Two-Stage Cooling (timed)

with Single Stage Thermostat Diagram

Refer to the unit wiring diagram for electrical connections.

When installed, the unit must be electrically grounded in

accordance with local codes or in the absence of local codes,

with the National Electrical Code, ANSI/NFPA No. 70, and/or

the CSA C22.1 Electrical Code. Ensure low voltage

connections are waterproof.

WARNING

O AVOID THE RISK OF ELECTRICAL SHOCK, WIRING TO THE UNIT MUST BE

POLARIZED AND GROUNDED.

CAUTION

O AVOID PROPERTY DAMAGE OR PERSONAL INJURY DUE TO FIRE, USE

ONLY COPPER CONDUCTORS.

CAUTION

O PREVENT IMPROPER AND DANGEROUS OPERATION DUE TO WIRING ERRORS,

LABEL ALL WIRES PRIOR TO DISCONNECTION WHEN SERVICING CONTROLS.

ERIFY PROPER OPERATION AFTER SERVICING.

For unit protection, use a time delay fuse or HACR circuit

breaker that is in excess of the circuit ampacity, but less than

or equal to the maximum overcurrent protection device. DO

NOT EXCEED THE MAXIMUM OVERCURRENT DEVICE SIZE

SHOWN ON UNIT DATA PLATE.

All line voltage connections must be made through

weatherproof fittings. All exterior power supply and ground

wiring must be in approved weatherproof conduit. Low voltage

wiring from the unit control panel to the thermostat requires

coded cable. See below for ground level and rooftop wiring.

etc. Consult the Instruction Sheet packaged with thermostat

for mounting instructions.

Five ton models have two stages of heating and two stages of

mechanical cooling. Units which have economizers may use

thermostats with two or three stages of cooling.

All other units have one stage of heating and one stage of

mechanical cooling. Units which have economizers may use

thermostats with one or two stages of cooling.

The units are designed for operation on 60 hertz current and

at voltages as shown on the rating plate. All internal wiring in

the unit is complete. It is necessary to bring in the power

supply to the contactor as shown on the unit wiring diagram

which is supplied with each unit. 24 volt wiring must be

connected between the unit control panel and the room

thermostat.

Thermostat Wiring - Single Stage Models

From

Uni

Single Stage Heating & Cooling Thermostat Diagram

Thermostat Wiring - Two Stage Models

CY1

Furnace Integrated

Control Module

Thermostat

Two-Stage Heating

with

Two-Stage Cooling

(

Two-Stage Heating with Two-Stage Cooling

Thermostat Diagram

Electrical Power Directly To Junction Box

lectrical Power Routed Through Bottom of Unit

Note:Junction box location

shown is optional and is

for illustration purposes onl

JUNCTION BOX

Typical Electrical Wiring Unit Voltage

UNIT VOLTAGE

The unit transformer is factory connected for 230V operation.

If the unit is to operate on 208V, reconnect the transformer

primary lead as shown on the unit wiring diagram.

HEAT A NTICIPATOR S ETTING

The heat anticipator is to be set by measuring the load

(amperage) at the “R” circuit. Follow the instructions provided

by the thermostat for more details.

CIRCULATING AIR AND FILTERS

AIRFLOW CONVERSION

Units can easily be converted from horizontal to down-

discharge airflow delivery. In down-discharge or high static

installations, the installer should measure the total external

static and review the blower performance charts before

performing the installation. In some installations it will be

necessary to change the blower speed to provide proper air

flow.

Horizontal Air Flow

Single phase models are shipped without horizontal duct

covers. If needed, these kits may be ordered through

Goodman’s Service Parts department.

For 3-phase models only, remove supply and return duct

covers which are attached to the unit as shown below.

emove these cove

or horizontal duct

applications

Duct Cover Installation

Down Discharge Applications

Cut insulation around bottom openings and remove panels

from the bottom of the unit, saving the screws holding the

panels in place.

NOTE: Single phase models require installation of horizontal

duct kit #20464501PDGK (medium chassis) and

#20464502PDGK (large chassis).

DUCTWORK

Duct systems and register sizes must be properly designed

for the C.F.M. and external static pressure rating of the unit.

Ductwork should be designed in accordance with the

recommended methods of Air Conditioning Contractors of

America Manual D (Residential) or Manual Q (Commercial).

All ductwork exposed to the outdoors must include a

weatherproof barrier and adequate insulation.

A duct system should be installed in accordance with

Standards of the National Board of Fire Underwriters for the

Installation of Air Conditioning, Warm Air Heating and

Ventilating Systems. Pamphlets No. 90A and 90B.

The supply duct from the unit through a wall may be installed

without clearance. However, minimum unit clearances as

shown in the appendix must be maintained. The supply duct

should be provided with an access panel large enough to

inspect the air chamber downstream of the heat exchanger. A

cover should be tightly attached to prevent air leaks.

For duct flange dimensions on the unit refer to the Unit

Dimension illustration in the appendix.

For down-discharge applications, the ductwork should be

attached to the roof curb prior to installing the unit. Ductwork

dimensions are shown in the roof curb installation manual.

If desired, supply and return duct connections to the unit may

be made with flexible connections to reduce possible unit

operating sound transmission.

FILTERS

CAUTION

O PREVENT PROPERTY DAMAGE DUE TO FIRE AND LOSS OF

EQUIPMENT EFFICIENCY OR EQUIPMENT DAMAGE DUE TO DUST AND LINT

BUILD UP ON INTERNAL PARTS, NEVER OPERATE UNIT WITHOUT AN AIR

FILTER INSTALLED IN THE RETURN AIR SYSTEM.

Even though a return air filter is not supplied with this unit,

there must be a means of filtering all return air. All units may

be externally filtered.

Refer to the unit filter size chart in the appendix for filter size

information.

Filters installed external to the unit should be sized in

accordance with their manufacturer recommendations. A

throwaway filter must be sized for a maximum face velocity of

300 feet per minute.

Filter Installation

Important: When installing a filter, the air flow arrows on the

filter must point toward the circulator blower.

VENTING

NOTE: Venting is self-contained. Do not modify or block.

FLUE H OOD I NSTALLATION

Install the exhaust flue hood and combustion air intake hood

prior to operation of the unit.

To install the flue hood cover, please refer to the installation

instructions, included in the flue hood assembly package

located in the blower compartment.

Flue Hood and Bug Screen Installation

CONDENSATE DRAIN

CONDENSATE DRAIN C ONNECTION

A 3/4” NPT drain connection is supplied for condensate piping. An

external trap must be installed for proper condensate drainage.

NOTE: Maximum torque is 10 in-lbs.

DRAIN

CONNECTION

UNIT 2" MINIMUM

LEXIBLE

UBING-HOSE

R PIPE

3" MINIMU

A POSITIVE LIQUID

SEAL IS REQUIRED

Drain Connection

NORMAL SEQUENCES OF OPERATION

HEATING

This unit is equipped with an ignition control that automatically

lights the main burner. DO NOT attempt to light the main

burners by any other method.

1. Thermostat calls for heat.

2. The induced draft blower energizes for a 15-second pre-

purge.

3. The spark igniter and gas valve energizes for 7 seconds.

NOTE: The igniter produces a very intense electrical spark

that ignites the gas.

4. Main burners light and control detects presence of flame.

5. The 30-second HEAT FAN ON delay time begins after the

main burners light.

6. The unit delivers heat to the conditioned space until the

thermostat is satisfied.

Two-Stage Models:

If the call is for low stage heat, the induced draft blower

switches to low speed and the high stage gas valve closes

5 seconds after the main burners light. If call is for high

stage heat, induced draft blower remains at high speed

and high stage gas valve remains open.

NOTE: If a single stage thermostat is used, the control will

step to low stage after the main burners light and remain

at low stage for 5 or 10 minutes, depending on jumper

position. If the call for HEAT remains after the transition

delay time expires, the control will transition from low stage

to high stage.

7. The gas valve de-energizes. The induced draft blower

continues operation for a 29-second post-purge.

Two-Stage Models:

Induced draft blower remains at low speed (or switches

from high to low if operating at high stage heat) for the 30-

second post purge.

8. Ignition control begins timing the HEAT FAN OFF delay.

There is an adjustable HEAT FAN OFF delay of

approximately 120/135/150 seconds (factory set at 150).

After the HEAT FAN OFF delay time has elapsed, the blower

will de-energize. This allows any additional heat in the

heat exchanger to be transferred to the conditioned space.

Two-Stage Models:

There is an adjustable HEAT FAN OFF delay of

approximately 90/120/150/180 seconds (factory set at

150). If the unit is operating at high stage when the call for

heat is removed, the blower will operate for 30 seconds at

high heat speed then switch to low heat speed for the

remainder of the selected HEAT FAN OFF delay.

COOLING

1. Thermostat calls for cooling. The compressor and outdoor

fan are energized.

Two-Stage Models:

If the thermostat call is for low stage cooling, the

compressor and outdoor fan are energized at low stage. If

the thermostat call is for high stage cooling, the

compressor and outdoor fan are energized at high stage.

2. Approximately seven seconds later, the indoor fan starts.

3. The unit will deliver cooling to the conditioned space until

the thermostat is satisfied.

4. The compressor and outdoor fan will be de-energized

when the thermostat opens.

5. The indoor fan continues to run for approximately 60

seconds after the thermostat is satisfied.

Two-Stage Models:

The fan runs at low cool speed for the off delay period.

This allows additional cooling from the indoor coil to be

transferred to the conditioned space. Then, the indoor fan

stops.

NOTE: A 180-second anti-short cycle is integral to the control and

prevents recycling of the compressor.

FAN ONLY

1. Thermostat calls for FAN ONLY by energizing “G”.

2. Approximately seven seconds later, the indoor fan starts.

Two-Stage Models:

Indoor fan is energized at low heat speed.

3. The indoor fan continues to run for approximately 60

seconds after “G” is de-energized.

Two-Stage Models:

The indoor fan is immediately de-energized once the

thermostat “G” is de-energized.

STARTUP, ADJUSTMENTS, AND CHECKS

HEATING STARTUP

This unit is equipped with an electronic ignition device to

automatically light the main burners. It also has a power vent

blower to exhaust combustion products.

On new installations, or if a major component has been

replaced, the operation of the unit must be checked.

Check unit operation as outlined in the following instructions.

If any sparking, odors, or unusual sounds are encountered,

shut off electrical power and recheck for wiring errors, or

obstructions in or near the blower motors. Duct covers must

be removed before operating unit.

Heat Anticipator Setting

Set the heat anticipator on the room thermostat to 0.4 amps

to obtain the proper number of heating cycles per hour and to

prevent the room temperature from overshooting the room

thermostat setting.

Rollout Protection Control

The rollout protection device opens, cutting power to the gas

valve, if the flames from the burners are not properly drawn

into the heat exchanger. The rollout protection device is located

on the burner bracket. The reason for elevated temperatures

at the control should be determined and repaired prior to

resetting this manual reset control.

WARNING

O AVOID PROPERTY DAMAGE, PERSONAL INJURY OR DEATH DUE TO FIRE

OR EXPLOSION, A QUALIFIED SERVICER MUST INVESTIGATE THE REASON FOR

THE ROLLOUT PROTECTION DEVICE TO OPEN BEFORE MANUALLY RESETTING

THE ROLLOUT PROTECTION DEVICE.

Rollout Protectio

Rollout Protection on Burner Bracket

Gas Valve

On/Off

Selector

Switch

NLET

OUTLET

White-Rodgers 36G22

Gas Valve On/Off

Selector Switch

nlet

ressure

Pressure Regulator

(under cap screw)

Outlet

Pressure

Tap

Honeywell Model VR8215 (Single-Stage)

Inlet

ressure Boss

Low Fire

Regulator Adjust

High Fire Regulator

Adjust

Regulator

Vent

Outlet

Pressure Boss

White-Rodgers Model 36G54

Gas Supply And Manifold Check

Gas supply pressure and manifold pressure with the burners

operating must be as specified on the rating plate.

GAS SUPPLY PRESSURE MEASUREMENT

PREVENT

UNRELIABLE

OPERATION

EQUIPMENT

DAMAGE

THE

NLET

GAS

SUPPLY

PRESSURE

MUST

SPECIFIED

THE

UNIT

RATING

PLATE

WITH

ALL

OTHER

HOUSEHOLD

GAS

FIRED

APPLIANCES

OPERATING

CAUTION

Secondary Limit Control

The secondary limit control is located on the top of the blower

scroll assembly. This control opens when elevated

temperatures are sensed. Elevated temperatures at the

control are normally caused by blower failure. The reason for

the opening should be determined and repaired prior to

resetting.

If the power to the unit is interrupted during the heating cycle,

it may cause the secondary limit to trip. Once the blower

compartment temperature drops below the limit reset

temperature, the limit will automatically reset.

Secondary

Control Limit

Back of Unit

Secondary Limit Control

Pre-Operation Checks

1. Close the manual gas valve external to the unit.

2. Turn off the electrical power supply to the unit.

3. Set the room thermostat to its lowest possible setting.

4. Remove the heat exchanger door on the side of the unit by

removing screws.

5. This unit is equipped with an ignition device which

automatically lights the main burner. DO NOT try to light

burner by any other method.

6. Move the gas control valve switch to the OFF position. Do

not force.

7. Wait five minutes to clear out any gas.

8. Smell for gas, including near the ground. This is important

because some types of gas are heavier than air. If you

have waited five minutes and you do smell gas,

immediately follow the warnings on page 3 of this manual.

If having waited for five minutes and no gas smell is noted,

move the gas control valve switch to the ON position.

9. Replace the heat exchanger door on the side of the unit.

10. Open the manual gas valve external to the unit.

11. Turn on the electrical power supply to the unit.

12. Set the thermostat to desired setting.

The line pressure supplied to the gas valve must be within the

range specified in the Inlet Gas Supply Pressure table. The supply

pressure can be measured at the gas valve inlet pressure tap or at

a hose fitting installed in the gas piping drip leg. The supply pres-

sure must be measured with the unit OFF. To measure inlet pres-

sure, use the following procedure.

Pressure Regulator

Adjustment

(Under Cap Screw)

Gas Valve

On/Off

Selector

Switch

INLET

UTLET

Inlet Pressu

Tap

Outlet Pressure

Tap

White-Rodgers Model 36G22

Gas Valve On/Off

Selector Switch

nlet

ressure

Pressure Regulator

(under cap screw)

Outlet

Pressure

Tap

Honeywell Model VR8215 (Single-Stage)

Inlet

ressure Boss

Low Fire

Regulator Adjust

High Fire Regulator

Adjust

Regulator

Vent

Outlet

Pressure Boss

White-Rodgers Model 36G54

1. Turn OFF gas to furnace at the manual gas shutoff valve

external to the furnace.

2. Turn OFF all electrical power to the system.

3. Inlet pressure tap connections:

a. Honeywell VR8215 Valve:

Remove the inlet pressure boss plug. Install an 1/8” NPT

hose barb fitting into the outlet pressure tap.

b. White-Rodgers 36G22 or 36G54 valve:

Back inlet pressure test screw (inlet pressure boss) out

one turn (counterclockwise, not more than one turn).

4. Attach a hose and manometer to the outlet pressure barb

fitting (Honeywell valve) or inlet pressure boss (White-

Rodgers valve).

5. Turn ON the gas supply.

6. Turn On power and close thermostat “R” and “W” contacts,

or “R” and “W1” + “W2” for two-stage models, to provide a

call for heat.

7. Using a leak detection solution or soap suds, check for

leaks at outlet pressure boss plug (Honeywell valve) or

screw (White-Rodgers valve). Bubbles forming indicate a

leak. SHUT OFF GAS AND REPAIR ALL LEAKS

IMMEDIATELY!

8. Measure the gas supply pressure with burners firing. Adjust

supply pressure using the Inlet Gas Supply Pressure table

shown below. If supply pressure reading differs from the

table, make necessary adjustments to pressure regulator,

gas piping size, etc., and/or consult with local gas utility.

Propane Gas

Natural Gas

Inlet Gas Supply Pressure

Minimum:5.0" W.C. Maximum :10.0" W.C

Minimum:11.0" W.C. Maximum :13.0" W.C

9. Turn OFF all electrical power and gas supply to the system.

10.Remove the manometer hose from the hose barb fitting

or inlet pressure boss.

11. Replace inlet pressure tap:

a. Honeywell VR8215 valve:

Remove the 1/8” NPT hose barb fitting from the inlet

pressure tap. Replace the inlet pressure boss plug and

seal with a high quality thread sealer.

b. White-Rodgers 36G22 or 36G54 valve:

Turn inlet pressure test screw in to seal pressure port

(clockwise, 7 in-lb minimum).

12.Retest for leaks. If bubbles form, SHUT DOWN GAS AND

REPAIR LEAKS IMMEDIATELY.

13.Turn ON electrical power and gas supply to the system.

14.Turn valve switch ON.

GAS MANIFOLD PRESSURE MEASUREMENT AND ADJUSTMENT

PREVENT

UNRELIABLE

OPERATION

EQUIPMENT

DAMAGE

THE

NLET

GAS

SUPPLY

PRESSURE

MUST

SPECIFIED

THE

UNIT

RATING

PLATE

WITH

ALL

OTHER

HOUSEHOLD

GAS

FIRED

APPLIANCES

OPERATING

CAUTION

This valve is shipped from the factory with the regulator preset

(see control label).

Consult the appliance rating plate to ensure burner manifold pres-

sure is as specified. If another outlet pressure is required, follow

these steps.

1. Turn OFF gas to furnace at the manual gas shutoff valve

external to the furnace.

2. Turn OFF all electrical power to the system.

3. Outlet pressure tap connections:

a. Honeywell VR8215 valve:

Remove the outlet pressure boss plug. Install an 1/8”

NPT hose barb fitting into the outlet pressure tap.

b. White-Rodgers 36G22 or 36G54 valve:

Back outlet pressure test screw (outlet pressure boss)

out one turn (counterclockwise, not more than one turn).

4. Attach a hose and manometer to the outlet pressure barb

fitting (Honeywell valve) or outlet pressure boss (White-

Rodgers valve).

5. Turn ON the gas supply.

6. Turn ON power and place unit into a heating cycle.

Single Stage Models (Honeywell VR8215 and White-

Rodgers 36G22 valves): Close thermostat “R” and “W”

contacts.

Two-Stage Models (White-Rodgers 36G54 valve): Close

thermostat contacts “R” and “W1” contacts for low heat

stage heating ONLY; do not energize high stage heat.

7. Using a leak detection solution or soap suds, check for

leaks at outlet pressure boss plug (Honeywell valve) or

screw (White-Rodgers valve). Bubbles forming indicate a

leak. SHUT OFF GAS AND REPAIR ALL LEAKS

IMMEDIATELY!

8. Measure the gas manifold pressure with burners firing.

Adjust manifold pressure using the Manifold Gas Pressure

table shown below.

9. Regulator adjustment:

Single Stage Models (Honeywell VR8215 and White-

Rodgers 36G22 valves):

Remove regulator cover screw from the outlet pressure

regulator and turn screw clockwise to increase pressure

or counterclockwise to decrease pressure. Replace

regulator cover screw.

Two-Stage Models (White-Rodgers 36G54 valve):

Remove regulator cover screw from the low (LO) outlet

pressure regulator adjust tower and turn screw clockwise

to increase pressure, or counterclockwise to decrease

pressure.

Entergize the “R”, “W1”, and “W2” contacts for high stage

heat. Remove regulator cover screw from the HI outlet

pressure regulator adjust tower and turn screw clockwise

to increase pressure or counterclockwise to decrease

pressure.

Range Nominal

Low Stage 1.6 - 2.2" w.c. 2.0" w.c.

High or Single Stage 3.2 - 3.8" w.c. 3.5" w.c.

Low Stage 5.7 - 6.3" w.c. 6.0" w.c.

High or Single Stage 9.7 - 10.3" w.c. 10.0" w.c.

Manifold Gas Pressure

Gas

Natural

10.Turn OFF all electrical power and gas supply to the system.

11. Remove the manometer hose from the hose barb fitting

or outlet pressure boss.

12.Replace outlet pressure tap:

a. Honeywell VR8215 valve:

Remove the 1/8” NPT hose barb fitting from the outlet

pressure tap. Replace the outlet pressure boss plug and

seal with a high quality thread sealer.

b. White-Rodgers 36G22 or 36G54 valve: Turn outlet

pressure test screw in to seal pressure port (clockwise,

7 in-lb minimum).

13.Turn ON electrical power and gas supply to the system.

14.Close thermostat contacts to provide a call for heat.

15.Retest for leaks. If bubbles form, SHUT OFF GAS AND

REPAIR ALL LEAKS IMMEDIATELY!

Gas Input (Natural Gas Only) Check

To measure the gas input use a gas meter and proceed as

follows:

1. Turn off gas supply to all other appliances except the unit.

2. With the unit operating, time the smallest dial on the meter

for one complete revolution. If this is a 2 cubic foot dial,

divide the seconds by 2; if it is a 1 cubic foot dial, use the

seconds as is. This gives the seconds per cubic foot of

gas being delivered to the unit.

3. INPUT=GAS HTG VALUE x 3600 / SEC. PER CUBIC FOOT

Example: Natural gas with a heating value of 1000 BTU per cubic

foot and 34 seconds per cubic foot as determined by Step 2, then:

Input = 1000 x 3600 / 34 = 106,000 BTU per Hour. NOTE:

BTU content of the gas should be obtained from the gas

supplier. This measured input must not be greater than

shown on the unit rating plate.

4. Relight all other appliances turned off in step 1. Be sure all

pilot burners are operating.

Main Burner Flame Check

Flames should be stable, soft and blue (dust may cause

orange tips but they must not be yellow) and extending directly

outward from the burner without curling, floating or lifting off.

Temperature Rise Check

Check the temperature rise through the unit by placing

thermometers in supply and return air registers as close to

the unit as possible. Thermometers must not be able to

sample temperature directly from the unit heat exchangers,

or false readings could be obtained.

1. All registers must be open; all duct dampers must be in

their final (fully or partially open) position and the unit

operated for 15 minutes before taking readings.

2. The temperature rise must be within the range specified

on the rating plate.

NOTE: Air temperature rise is the temperature difference between

supply and return air.

With a properly designed system, the proper amount of

temperature rise will normally be obtained when the unit is

operated at rated input with the recommended blower speed.

If the correct amount of temperature rise is not obtained, it

may be necessary to change the blower speed. A higher

blower speed will lower the temperature rise. A slower blower

speed will increase the temperature rise.

NOTE: Blower speed MUST be set to give the correct air tempera-

ture rise through the unit as marked on the rating plate.

External Static Pressure Check

The total external static pressure must be checked on this

unit to determine if the airflow is proper.

Blower Speed Adjustments

WARNING

O AVOID PERSONAL INJURY OR DEATH DUE TO ELECTRIC SHOCK, REMOVE

ELECTRICAL POWER FROM THE UNIT BEFORE CHANGING SPEED TAPS ON THE

BLOWER MOTOR.

Refer to the wiring diagram in the appendix to verify speed tap

settings.

All models are equipped with EEM motors. EEM motors are

constant torque motors with very low power consumption.

This motor is energized by 24V. Adjust the CFM for the unit by

changing the 24V low voltage leads to the speed terminal

block on the motor.

Single Stage Models:

Heating-White Lead Cooling-Yellow Lead

T1 - Low Speed T4 - Low Speed

T2 - Medium Speed T5 - High Speed

T3 - High Speed

Two-Stage Models:

Speed

Tap

Definition

Lead

Color

Speed

Tap

Definition

Lead

Color

Low

Speed Heat

White T3

Low Speed

Cool

Purple

High

Speed Heat

Brown T4

High Speed

Cool

Yellow

High Speed

Cool Hi-Static

HEATING COOLING

NOTE: Heating airflow must be adjusted to provide the tempera-

ture rise shown on rating plate.

Limit Check

Check limit control operation after 15 minutes of operation

by blocking the return air grille(s).

1. After several minutes the main burners must go OFF.

Blower will continue to run.

2. Remove air restrictions and main burners will relight

after a cool down period of a few minutes.

Adjust the thermostat setting below room temperature.

1. Main burners must go OFF.

2. Circulating Air Blower will continue to run for 120, 135 or

150 seconds, (single stage models) or 90, 120, 150, or

180 seconds (two-stage models), depending on the

setting.

L2L2

D1 L1

L1 UNUSED HEAT

COOL

R10

R31

LED

C27

R38

D10

R34

R35

R11

R42

D12

R36

D11

D14

C20

R29

R22

C13

R25

Control Board (Single Stage)

LO CO OL

HI COOL

LO HE AT

HI HEAT

ECON

STAGE

DEL AY

SPEEDUP

SW1

FAULT

RECA L L

BL OWER

OFF DEL A Y

RCW1W2

GY1Y2

Control Board (Two-Stage)

NOTE: If necessary, adjust fan OFF delay settings to obtain satis-

factory comfort level.

Unit Shutdown

1. Set the thermostat to lowest setting.

2. Turn off the electrical power supply to the unit.

3. Remove the heat exchanger door on the side of the unit by

removing screws.

4. Move the gas control valve switch to the OFF position. Do

not force.

5. Close manual gas shutoff valve external to the unit.

6. Replace the heat exchanger door on the unit.

7. If cooling and/or air circulation will be desired, turn ON the

electrical power.

COOLING S TARTUP

NOTE: Check all manual reset limit controls in heating circuit if

cooling mode does not operate.

Compressor Protection Devices

The compressor includes components which are designed

to protect the compressor against abnormal operating

conditions.

WARNING

O PREVENT PERSONAL INJURY OR DEATH, ALWAYS DISCONNECT ELECTRICA

POWER BEFORE INSPECTING OR SERVICING THE UNIT.

LL COMPRESSOR

PROTECTION DEVICES RESET AUTOMATICALLY, ENERGIZING THE CONTACTOR

AND OUTDOOR FAN.

Refrigerant Charge Check

After completing airflow measurements and adjustments the

unit’s refrigerant charge must be checked. The unit comes

factory charged, but this charge is based on 325 CFM per ton

and minimum ESP per AHRI test conditions (generally

between .15 -.28 ESP). When air quantity or ESP is different

than above, the refrigerant charge must be adjusted to the

proper amount. All package units with fixed orifice devices

are charged using the super heat method at the compressor

suction line.

After superheat is adjusted it is recommended to check unit

sub-cooling at the condenser coil liquid line out. For charge

adjustments, see superheat and sub-cooling charts shown

for each model.

Cooling Refrigerant Charging (Models with TXV)

Check unit charge before putting the cooling section into full

operation. The unit has a thermostatic expansion valve

metering device. To ensure the unit is properly charged for

the intended application, check the unit refrigerant sub-

cooling at the condenser. The refrigerant sub-cooling is a

function of outdoor ambient temperature and return air

temperature of the conditioned space. It is the installing

contractors responsibility to ensure the proper refrigerant

sub-cooling at the condenser is adjusted for each application.

As the outdoor ambient temperature rises the sub-cooling

decreases and as the outdoor ambient temperature lowers,

the sub-cooling increases. NOTE: Proper sub-cooling

adjustment optimizes cooling performance. Models equipped

with thermostatic expansion valve, charge the system to sub-

cooling, range shown on chart, when necessary, adjust

expansion valve stem for superheat setting.

Superheat Adjustment

To adjust superheat, remove the control box cover and locate

the expansion valve on the liquid line of the evaporator.

Unscrew the cover from the expansion valve, locate the

adjustment screw, and turn it clockwise (in) to increase

superheat or counterclockwise (out) to decrease superheat.

Replace adjustment cap. Wait a minimum of 10 minutes

between adjustments to allow time for the TXV and pressures

to stabilize.

NOTE: The expansion valve will not need adjustment for most

applications. Ensure system superheat is set within range listed

on chart.

Models # Superheat ± 2°F Subcooling ± 3°F

*PG1424***M

12 11

*PG1430***M

515

*PG1436***M

611

*PG1442***M

10 12

*PG1448***M

412

*PG1461***M

11 11

Design superheat & subcooling @ 95 °F

outdoor ambient temperature

Cooling Operation

NOTE: Mechanical cooling cannot be reliably provided at ambient

temperatures below 50° F.

1. Turn on the electrical power supply to the unit.

2. Place the room thermostat selector switch in the COOL

position (or AUTO if available, and if automatic changeover

from cooling to heating is desired).

3. Set the room thermostat to the desired temperature.

TROUBLESHOOTING

IGNITION CONTROL ERROR CODES

The following presents probable causes of questionable unit

operation. Refer to Diagnostic Indicator Chart for an

interpretation of the signal and to this section for an explanation.

Remove the control box access panel and note the number of

diagnostic LED flashes. Refer to Diagnostic Indicator Chart

for an interpretation of the signal and to this section for an

explanation.

Fault Recall (Two-Stage Models ONLY)

The ignition control is equipped with a momentary push-button

switch that can be used to display on the diagnostic LED the

last five faults detected by the control. The control must be in

Standby Mode (no thermostat inputs) to use the feature.

Depress the push-button switch for approximately 2 seconds.

NOTE: Do not hold for longer than 4 seconds. Holding the

button for 4 seconds or higher will erase the memory!

Release the switch when the LED is turned off. The diagnostic

LED will then display the flash codes associated with the last

five detected faults. The order of display is the most recent

fault to the least recent fault.

ABNORMAL OPERATION - HEATING

Internal Control Failure

If the integrated ignition control in this unit encounters an

internal fault, it will go into a “hard” lockout and turn off the

diagnostic LED. If diagnostic LED indicates an internal fault,

check power supply to unit for proper voltage, check all fuses,

circuit breakers and wiring. Disconnect electric power for five

seconds. If LED remains off after restoring power, replace

control.

External Lockout

An external lockout occurs if the integrated ignition control

determines that a measurable combustion cannot be

established within three (3) consecutive ignition attempts. If

flame is not established within the seven (7) second trial for

ignition, the gas valve is de-energized, 15 second inter-purge

cycle is completed, and ignition is reattempted. The control

will repeat this routine three times if a measurable combustion

is not established. The control will then shut off the induced

draft blower and go into a lockout state.

If flame is established but lost, the control will energize the

circulator blower at the heat speed and then begin a new

ignition sequence. If flame is established then lost on

subsequent attempts, the control will recycle for four (4)

consecutive ignition attempts (five attempts total) before

locking out.

The diagnostic fault code is 1 flash for a lockout due to failed

ignition attempts or flame dropouts. The integrated control

will automatically reset after one hour, or it can be reset by

removing the thermostat signal or disconnecting the electrical

power supply for over five seconds. If the diagnostic LED

indicates an external lockout, perform the following checks:

• Check the supply and manifold pressures

• Check the gas orifices for debris

• Check gas valve for proper operation

• Check secondary limit

A dirty filter, excessive duct static, insufficient air flow, a

faulty limit, or a failed circulator blower can cause this

limit to open. Check filters, total external duct static,

circulator blower motor, blower motor speed tap (see

wiring diagram), and limit. An interruption in electrical

power during a heating cycle may also cause the

auxiliary limit to open. The automatic reset secondary

limit is located on top of the circulator blower assembly.

• Check rollout limit

If the burner flames are not properly drawn into the

heat exchanger, the flame rollout protection device will

open. Possible causes are restricted or blocked flue

passages, blocked or cracked heat exchanger, a failed

induced draft blower, or insufficient combustion air. The

rollout protection device is a manual reset limit located

on the burner bracket. The cause of the flame rollout

must be determined and corrected before resetting

the limit.

• Check flame sensor

A drop in flame signal can be caused by nearly invisible

coating on the sensor. Remove the sensor and carefully

clean with steel wool.

• Check wiring

Check wiring for opens/shorts and miswiring.

Important: If you have to frequently reset your gas/electric

package unit, it means that a problem exists that should

be corrected. Contact a qualified servicer for further

information.

Pressure Switch Stuck Open

A pressure switch stuck open can be caused by a faulty

pressure switch, faulty wiring, a disconnected or damaged

hose, a blocked or restricted flue, or a faulty induced draft

blower.

If the control senses an open pressure switch during the pre-

purge cycle, the induced draft blower only will be energized. If

the pressure switch opens after ignition has begun the gas

valve is de-energized, the circulator blower heat off cycle

begins, and the induced draft blower remains on. The

diagnostic fault code is two flashes.

Pressure Switch Stuck Closed

A stuck closed pressure switch can be caused by a faulty

pressure switch or faulty wiring. If the control encounters a

pressure switch stuck closed, the induced draft blower

remains off. The diagnostic LED code for this fault is three (3)

flashes.

Open Thermal Protection Device

If the primary limit switch opens, the gas valve is immediately

de-energized, the induced draft and air circulating blowers

are energized. The induced draft and air circulator blowers

remain energized until the limit switch recloses. The

diagnostic fault code for an open limit is four (4) flashes.

A primary limit will open due to excessive supply air

temperatures. This can be caused by a dirty filter, excessive

duct static, insufficient air flow, or a faulty limit. Check filters,

total external duct static, blower motor, blower motor speed

tap (see wiring diagram), and limit. This limit will automatically

reset once the temperature falls below a preset level.

Primary Limit

A primary limit will open due to excessive supply air

temperatures. This can be caused by a dirty filter, excessive

duct static, insufficient air flow, or a faulty limit. Check filters,

total external duct static, blower motor, blower motor speed

tap (see wiring diagram), and limit. This limit will automatically

reset once the temperature falls below a preset level.

Auxiliary/Secondary Limit

A dirty filter, excessive duct static, insufficient air flow, a faulty

limit, or a failed circulator blower can cause this limit to open.

Check filters, total external duct static, circulator blower motor,

blower motor speed tap (see wiring diagram), and limit. An

interruption in electrical power during a heating cycle may

also cause the auxiliary limit to open. The automatic reset

secondary limit is located on top of the circulator blower

assembly.

Rollout Limit

If the burner flames are not properly drawn into the heat

exchanger, the flame rollout protection device will open.

Possible causes are restricted or blocked flue passages,

blocked or cracked heat exchanger, a failed induced draft

blower, or insufficient combustion air. The rollout protection

device is a manual reset limit located on the burner bracket.

The cause of the flame rollout must be determined and

corrected before resetting the limit.

Flame Detected with Gas Valve Closed

If flame is detected with the gas valve de-energized, the

combustion and air circulator blowers are energized. The

diagnostic fault code is five (5) flashes for this condition. The

control can be reset by removing the power supply to the unit

or it will automatically reset after one hour. Miswiring is the

probable cause for this fault.

Low Flame Signal (Two-Stage Models ONLY)

Under some conditions, the fuel or air supply can create a

nearly invisible coating on the flame sensor. This coating acts

as an insulator causing a drop in the flame signal. If the flame

signal drops below a predetermined value, the ignition control

will display an error code of (1) flash on the amber diagnostic

LED. The unit will continue to operate until the control can no

longer detect flame.

ABNORMAL OPERATION - COOLING

Short Cycle Compressor Delay

The automatic ignition control has a built-in feature that

prevents damage to the compressor in short cycling

situations. In the event of intermittent power losses or

intermittent thermostat operation, the ignition control will delay

output to the compressor contactor for three minutes from the

time power is restored. (Compressor is off a total of three

minutes). The diagnostic LED will flash six (6) times to indicate

the compressor contactor output is being delayed.

NOTE: Some electronic thermostats also have a built-in compressor

short cycle timer that may be longer than the three minute delay

given above. If you are using an electronic thermostat and the

compressor has not started after three minutes, wait an additional

five minutes to allow the thermostat to complete its short cycle

delay time.

High Pressure Switch/Loss of Charge Switch

(Two-Stage Models ONLY)

Some models include a high pressure cutout switch and/or a

loss of charge cutout switch. The high pressure cutout switch

protects the refrigeration system from excessive operating

pressures. The loss of charge cutout switch protects the

refrigeration system from very low operating pressures due

to a loss of refrigerant. Compressor operation will be disabled

if either of these devices opens. If either device opens, the

diagnostic red LED will flash (9) times to indicate that a

refrigeration system pressure switch is open.

MAINTENANCE

Have the gas heating section of the unit checked at least

once a year before the heating season begins, to be sure that

the combustion air inlet and flue outlet hoods are not blocked

by debris, which would prevent adequate combustion air and

a properly operating vent system.

FILTER REPLACEMENT OR CLEANING

A return air filter is not supplied with this unit; however, there

must be a means of filtering all of the return air. The filter(s)

may be located in the return air duct(s), or return air filter

grille(s). Consult with your installing dealer for the actual

location of the return air filter(s) for your unit.

Dirty filters are the most common cause of inadequate heating

or cooling performance. Filter inspection should be made at

least every two months; more often if necessary because of

local conditions and usage.

Dirty throwaway filters should be discarded and replaced with

a new, clean filter. Dirty permanent filters should be washed

with water, thoroughly dried and sprayed with a filter adhesive

before being reinstalled. (Filter adhesives may be found at

many hardware stores.) Permanent filters should last several

years. However, should one become torn or uncleanable, it

should be replaced.

CABINET F INISH M AINTENANCE

Use a fine grade automotive wax on the cabinet finish to

maintain the finish’s original high luster. This is especially

important in installations with extended periods of direct

sunlight.

CLEAN OUTSIDE COIL (QUALIFIED SERVICER ONLY)

The coil with the outside air flowing over it should be inspected

annually and cleaned as frequently as necessary to keep the

finned areas free of lint, hair and debris.

CONDENSER, EVAPORATOR, AND INDUCED DRAFT MOTORS

Bearings on the air circulating blower motor, condenser motor

and the combustion fan motor are permanently lubricated.

No additional oiling is required.

FLAME SENSOR (QUALIFIED SERVICER ONLY)

A drop in the flame current can be caused by a nearly invisible

coating on the flame sensor. This coating, created by the fuel

or combustion air supply, can be removed by carefully cleaning

the flame sensor with steel wool.

NOTE: After cleaning, the microamp signal should be stable and in

the range of 4 - 6 microamps DC.

Flame

Sens

Flame Sensor

FLUE PASSAGES (QUALIFIED SERVICER ONLY)

At the start of each heating season, inspect and, if necessary,

clean the unit flue passage.

CLEANING FLUE PASSAGES (QUALIFIED SERVICER ONLY)

1. Shut off electric power and gas supply to the unit.

2. Remove burner assembly by disconnecting the gas line

and removing the manifold bracket from the partition panel.

3. Remove the flue from the induced draft blower and the

collector box cover from the partition panel.

4. The primary heat exchanger tubes can be cleaned using

a round wire brush attached to a length of high grade

stainless steel cable, such as drain cleanout cable. Attach

a variable speed reversible drill to the other end of the

spring cable. Slowly rotate the cable with the drill and insert

it into one of the primary heat exchanger tubes. While

reversing the drill, work the cable in and out several times

to obtain sufficient cleaning. Use a large cable for the large

tube, and then repeat the operation with a small cable for

the smaller tube. Repeat for each tube.

5. When all heat exchanger tubes have been cleaned,

replace the parts in the reverse order in which they were

removed.

6. To reduce the chances of repeated fouling of the heat

exchanger, perform the steps listed in “Startup,

Adjustments, and Checks”.

MAIN BURNER FLAME (QUALIFIED SERVICER ONLY)

Flames should be stable, soft and blue (dust may cause

orange tips but must not be yellow). The flames must extend

directly outward from the burner without curling, floating or

lifting off.

Check the burner flames for:

1. Good adjustment

2. Stable, soft and blue

3. Not curling, floating, or lifting of

Burner Flame

WARNING

O AVOID PERSONAL INJURY OR DEATH DUE TO ELECTRIC SHOCK,

DO NOT REMOVE ANY INTERNAL COMPARTMENT COVERS OR ATTEMPT ANY

ADJUSTMENT.

ONTACT A QUALIFIED SERVICER AT ONCE IF AN ABNORMAL

FLAME SHOULD DEVELOP.

At least once a year, prior to or during the heating season,

make a visual check of the burner flames.

NOTE: This will involve removing and reinstalling the heat exchanger

door on the unit, which is held by two screws. If you are uncertain

about your ability to do this, contact a qualified servicer.

If a strong wind is blowing, it may alter the airflow pattern within the

unit enough that an inspection of the burner flames is not pos-

sible.

CLEANING B URNERS

1. Shut off electric power and gas supply to the unit.

2. Remove the screws securing the manifold to the burner

retention bracket. Remove the manifold and rotate each

burner counterclockwise to remove.

Burne

Brack

Burner

anifold

Manifold Assembly

3. Remove the burners.

4. Use a bottle brush to clean burner insert and inside of the

burners.

5. Replace burners and manifold, inspect the burner

assembly for proper seating of burners in retention slots.

6. Reconnect electrical power and gas supply.

CAUTION

ABEL ALL WIRES PRIOR TO DISCONNECTION WHEN SERVICING CONTROLS.

IRING ERRORS CAN CAUSE IMPROPER AND DANGEROUS OPERATION.

CAUTION

LWAYS VERIFY PROPER OPERATION AFTER SERVICING.

For further information on the yearly inspection, consult the

User Manual. It is recommended that a qualified servicer

inspect and service the unit at least once each year.

Turn the unit on at the thermostat. Wait a few minutes, since

any dislodged dust will alter the normal flame appearance.

Flames should be predominantly blue and directed into the

tubes. They should not be yellow. They should extend directly

outward from the burner ports without curling downward,

floating or lifting off the ports.

ACCESSORIES AND FUNCTIONAL PARTS

SHEET METAL A CCESSORIES

Additional accessories can be purchased to fit specific application

needs. Parts and instructions are available from your distributor.

FUNCTIONAL P ARTS

Auxiliary Limit Switch Flame Roll-out Switch

Blower Housing Flame Sensor

Circulator Blower Motor Gas Orifice

Blower Wheel Gas Valve

Burner Heat Exchanger

Capacitor High Limit Switch

Compressor Igniter

Condenser Coil Ignition Control

Condenser Fan Blade Induced Draft Blower

Condenser Fan Motor Pressure Switch

Contactor Pressure Switch Hose

Gas Manifold Thermostatic Expansion Valve

Evaporator Coil Transformer

FUNCTIONAL PARTS

Functional Parts List

GENERAL I NFORMATION

1. Refer to the description in Functional Parts List when

ordering any of the listed functional parts. Be sure to provide

the unit model and serial numbers with the order.

2. Although only functional parts are shown, all sheet metal

parts, doors, etc. may be ordered by description.

3. Parts are available from your distributor.

BLOWER PERFORMANCE DATA - SINGLE PHASE

X= Heating Temperature Rise Not Recommended.

NOTE: The shaded area indicates ranges in excess of maximum external static pressure allowable when heating. For satisfactory operation,

external static pressure should not exceed 0.5" w.c.

CFMWATTSRISE CFMWATTSRISE CFMWATTSRISE CFMWATTSCFMWATTS

0.1 695 62 44 820 93 37 1,050 167 29 850 100 1,095 198

0.2 650 71 47 785 100 39 1,010 180 30 800 106 1,060 202

0.3 605 77 51 745 108 41 970 186 32 765 116 1,025 214

0.4 565 89 54 700 117 44 935 192 33 730 125 985 217

0.5 480 99 X 665 127 46 890 203 35 680 131 945 227

0.6 415 106 X 575 138 53 850 208 36 610 141 905 233

0.7 365 110 X 510 146 X 815 216 38 550 153 865 237

0.8 320 119 X 455 155 X 755 222 41 490 159 825 246

CFMWATTSRISE CFMWATTSRISE CFMWATTSRISE CFMWATTSCFMWATTS

0.1 695 62 X 820 93 56 1,050 167 44 850 100 1,095 198

0.2 650 71 X 785 100 59 1,010 180 46 800 106 1,060 202

0.3 605 77 X 745 108 X 970 186 48 765 116 1,025 214

0.4 565 89 X 700 117 X 935 192 49 730 125 985 217

0.5 480 99 X 665 127 X 890 203 52 680 131 945 227

0.6 415 106 X 575 138 X 850 208 54 610 141 905 233

0.7 365 110 X 510 146 X 815 216 57 550 153 865 237

0.8 320 119 X 455 155 X 755 222 X 490 159 825 246

CFMWATTSRISE CFMWATTSRISE CFMWATTSRISE CFMWATTSCFMWATTS

0.1 680 61 45 840 103 37 1,035 174 30 1,035 174 1,225 276

0.2 640 72 48 795 109 39 995 184 31 995 184 1,185 275

0.3 605 80 51 750 117 41 960 192 32 960 192 1,150 289

0.4 555 89 X 710 126 43 925 205 33 925 205 1,115 296

0.5 490 93 X 660 132 47 875 200 35 875 200 1,085 303

0.6 455 107 X 615 138 50 840 217 37 840 217 1,045 312

0.7 395 109 X 570 150 54 795 222 39 795 222 1,000 315

0.8 350 119 X 515 157 X 755 226 41 755 226 960 320

CFMWATTSRISE CFMWATTSRISE CFMWATTSRISE CFMWATTSCFMWATTS

0.1 680 61 X 840 103 55 1,035 174 45 1,035 174 1,225 276

0.2 640 72 X 795 109 58 995 184 46 995 184 1,185 275

0.3 605 80 X 750 117 X 960 192 48 960 192 1,150 289

0.4 555 89 X 710 126 X 925 205 50 925 205 1,115 296

0.5 490 93 X 660 132 X 875 200 53 875 200 1,085 303

0.6 455 107 X 615 138 X 840 217 55 840 217 1,045 312

0.7 395 109 X 570 150 X 795 222 58 795 222 1,000 315

0.8 350 119 X 515 157 X 755 226 X 755 226 960 320

*PG1424040M41** - Rise Range: 25° - 55°

E.S.P.

T1 HEATING SPEED T2 HEATING SPEED T3 HEATING SPEED

T4 COOLING

SPEED

T5 COOLING

SPEED

*PG1424060M41** - Rise Range: 30° - 60°

E.S.P.

T1 HEATING SPEED T2 HEATING SPEED T3 HEATING SPEED

T4 COOLING

SPEED

T5 COOLING

SPEED

*PG1430040M41** - Rise Range: 25° - 55°

E.S.P.

T1 HEATING SPEED T2 HEATING SPEED T3 HEATING SPEED

T4 COOLING

SPEED

T5 COOLING

SPEED

*PG1430060M41** - Rise Range: 30° - 60°

E.S.P.

T1 HEATING SPEED T2 HEATING SPEED T3 HEATING SPEED

T4 COOLING

SPEED

T5 COOLING

SPEED

BLOWER PERFORMANCE DATA - SINGLE PHASE

X = Heating Temperature Rise Not Recommended.

NOTE: The shaded area indicates ranges in excess of maximum external static pressure allowable when heating. For satisfactory operation,

external static pressure should not exceed 0.5" w.c.

CFM WATTS RISE CFM WATTS RISE CFM WATTS RISE CFM WATTS CFM WATTS

0.1 745 76 41 1,115 206 28 1,265 285 X 1,305 311 1,440 426

0.2 690 84 45 1,075 215 29 1,230 290 X 1,265 320 1,390 428

0.3 635 91 48 1,030 221 30 1,175 300 26 1,225 325 1,365 440

0.4 570 98 54 985 233 31 1,140 303 27 1,180 334 1,335 440

0.5 505 107 X 940 234 33 1,100 311 28 1,140 338 1,295 456

0.6 450 115 X 895 242 34 1,055 319 29 1,095 349 1,255 456

0.7 395 118 X 845 248 36 1,010 326 30 1,050 350 1,220 465

0.8 345 126 X 785 252 39 960 335 32 1,010 357 1,180 468

CFM WATTS RISE CFM WATTS RISE CFM WATTS RISE CFM WATTS CFM WATTS

0.1 745 76 X 1,115 206 41 1,265 285 36 1,305 311 1,440 426

0.2 690 84 X 1,075 215 43 1,230 290 37 1,265 320 1,390 428

0.3 635 91 X 1,030 221 45 1,175 300 39 1,225 325 1,365 440

0.4 570 98 X 985 233 47 1,140 303 40 1,180 334 1,335 440

0.5 505 107 X 940 234 49 1,100 311 42 1,140 338 1,295 456

0.6 450 115 X 895 242 52 1,055 319 44 1,095 349 1,255 456

0.7 395 118 X 845 248 55 1,010 326 46 1,050 350 1,220 465

0.8 345 126 X 785 252 59 960 335 48 1,010 357 1,180 468

CFM WATTS RISE CFM WATTS RISE CFM WATTS RISE CFM WATTS CFM WATTS

0.1 745 76 X 1,115 206 55 1,265 285 49 1,305 311 1,440 426

0.2 690 84 X 1,075 215 57 1,230 290 50 1,265 320 1,390 428

0.3 635 91 X 1,030 221 60 1,175 300 52 1,225 325 1,365 440

0.4 570 98 X 985 233 X 1,140 303 54 1,180 334 1,335 440

0.5 505 107 X 940 234 X 1,100 311 56 1,140 338 1,295 456

0.6 450 115 X 895 242 X 1,055 319 58 1,095 349 1,255 456

0.7 395 118 X 845 248 X 1,010 326 X 1,050 350 1,220 465

0.8 345 126 X 785 252 X 960 335 X 1,010 357 1,180 468

CFM WATTS RISE CFM WATTS RISE CFM WATTS RISE CFM WATTS CFM WATTS

0.1 830 99 56 1,185 228 39 1,335 317 35 1,335 320 1,630 556

0.2 785 106 59 1,140 232 40 1,300 325 35 1,305 331 1,595 561

0.3 730 116 X 1,100 247 42 1,265 331 36 1,265 343 1,555 566

0.4 675 122 X 1,060 253 44 1,215 338 38 1,225 343 1,520 571

0.5 630 129 X 1,020 258 45 1,170 346 39 1,190 343 1,485 568

0.6 575 138 X 975 267 47 1,135 351 41 1,135 351 1,450 576

0.7 520 144 X 900 274 51 1,085 354 42 1,095 358 1,410 579

0.8 440 150 X 855 282 54 1,025 361 45 1,040 367 1,370 590

CFM WATTS RISE CFM WATTS RISE CFM WATTS RISE CFM WATTS CFM WATTS

0.1 830 99 X 1,185 228 52 1,335 317 46 1,335 320 1,630 556

0.2 785 106 X 1,140 232 54 1,300 325 47 1,305 331 1,595 561

0.3 730 116 X 1,100 247 56 1,265 331 49 1,265 343 1,555 566

0.4 675 122 X 1,060 253 58 1,215 338 51 1,225 343 1,520 571

0.5 630 129 X 1,020 258 X 1,170 346 53 1,190 343 1,485 568

0.6 575 138 X 975 267 X 1,135 351 54 1,135 351 1,450 576

0.7 520 144 X 900 274 X 1,085 354 57 1,095 358 1,410 579

0.8 440 150 X 855 282 X 1,025 361 60 1,040 367 1,370 590

*PG1436040M41** - Rise Range: 25° - 55°

E.S.P.

T1 HEATING SPEED T2 HEATING SPEED T3 HEATING SPEED

T4 COOLING

SPEED

T5 COOLING

SPEED

*PG1436060M41** - Rise Range: 30° - 60°

E.S.P.

T1 HEATING SPEED T2 HEATING SPEED T3 HEATING SPEED

T4 COOLING

SPEED

T5 COOLING

SPEED

*PG1436080M41** - Rise Range: 30° - 60°

E.S.P.

T1 HEATING SPEED T2 HEATING SPEED T3 HEATING SPEED

T4 COOLING

SPEED

T5 COOLING

SPEED

*PG1442060M41** - Rise Range: 30° - 60°

E.S.P.

T1 HEATING SPEED T2 HEATING SPEED T3 HEATING SPEED

T4 COOLING

SPEED

T5 COOLING

SPEED

*PG1442080M41** - Rise Range: 30° - 60°

E.S.P.

T1 HEATING SPEED T2 HEATING SPEED T3 HEATING SPEED

T4 COOLING

SPEED

T5 COOLING

SPEED

BLOWER PERFORMANCE DATA - SINGLE PHASE

X = Heating Temperature Rise Not Recommended.

NOTE: The shaded area indicates ranges in excess of maximum external static pressure allowable when heating. For satisfactory operation, external static

pressure should not exceed 0.5" w.c.

CFM WATTS RISE CFM WATTS RISE CFM WATTS RISE CFM WATTS CFM WATTS

0.1 1,055 156 44 1,380 298 33 1,415 327 33 1,570 447 1,780 647

0.2 1,000 166 46 1,320 312 35 1,360 335 34 1,520 452 1,740 658

0.3 940 173 49 1,270 318 36 1,305 343 35 1,480 468 1,695 661

0.4 880 181 52 1,220 327 38 1,260 353 37 1,425 479 1,640 679

0.5 825 189 56 1,160 336 40 1,200 359 38 1,380 479 1,595 675

0.6 760 204 X 1,115 342 41 1,150 371 40 1,335 485 1,550 693

0.7 705 207 X 1,060 347 44 1,110 375 42 1,285 491 1,505 690

0.8 625 210 X 1,000 361 46 1,060 381 44 1,235 501 1,465 696

CFM WATTS RISE CFM WATTS RISE CFM WATTS RISE CFM WATTS CFM WATTS

0.1 1,055 156 58 1,380 298 45 1,415 327 43 1,570 447 1,780 647

0.2 1,000 166 X 1,320 312 47 1,360 335 45 1,520 452 1,740 658

0.3 940 173 X 1,270 318 48 1,305 343 47 1,480 468 1,695 661

0.4 880 181 X 1,220 327 50 1,260 353 49 1,425 479 1,640 679

0.5 825 189 X 1,160 336 53 1,200 359 51 1,380 479 1,595 675

0.6 760 204 X 1,115 342 55 1,150 371 53 1,335 485 1,550 693

0.7 705 207 X 1,060 347 58 1,110 375 55 1,285 491 1,505 690

0.8 625 210 X 1,000 361 X 1,060 381 58 1,235 501 1,465 696

CFM WATTS RISE CFM WATTS RISE CFM WATTS RISE CFM WATTS CFM WATTS

0.1 1,055 156 X 1,380 298 56 1,570 327 49 1,570 447 1,780 647

0.2 1,000 166 X 1,320 312 58 1,520 335 51 1,520 452 1,740 658

0.3 940 173 X 1,270 318 61 1,480 343 52 1,480 468 1,695 661

0.4 880 181 X 1,220 327 63 1,425 353 54 1,425 479 1,640 679

0.5 825 189 X 1,160 336 X 1,380 359 56 1,380 479 1,595 675

0.6 760 204 X 1,115 342 X 1,335 371 58 1,335 485 1,550 693

0.7 705 207 X 1,060 347 X 1,285 375 60 1,285 491 1,505 690

0.8 625 210 X 1,000 361 X 1,235 381 62 1,235 501 1,465 696

*PG1448060M41** - Rise Range: 30° - 60°

E.S.P.

T1 HEATING SPEED T2 HEATING SPEED T3 HEATING SPEED

T4 COOLING

SPEED

T5 COOLING

SPEED

*PG1448080M41** - Rise Range: 30° - 60°

E.S.P.

T1 HEATING SPEED T2 HEATING SPEED T3 HEATING SPEED

T4 COOLING

SPEED

T5 COOLING

SPEED

*PG1448100M41** - Rise Range: 35° - 65°

E.S.P.

T1 HEATING SPEED T2 HEATING SPEED T3 HEATING SPEED

T4 COOLING

SPEED

T5 COOLING

SPEED

BLOWER PERFORMANCE DATA - SINGLE PHASE

X = Heating Temperature Rise Not Recommended.

NOTE: The shaded area indicates ranges in excess of maximum external static pressure allowable when heating. For satisfactory operation, external static

pressure should not exceed 0.5" w.c.

CFM WATTS RISE CFM WATTS RISE CFM WATTS CFM WATTS CFM WATTS

0.1

1,285 252 36 1,370 297 45 1,340 276 1,780 620 1,940 844

0.2

1,235 259 37 1,330 304 46 1,270 279 1,745 646 1,910 834

0.3

1,180 272 39 1,280 314 48 1,235 292 1,700 640 1,880 840

0.4

1,130 272 41 1,220 321

1,175 296 1,655 638 1,825 857

0.5

1,085 280 42 1,180 341

1,135 308 1,610 656 1,790 865

0.6

1,035 294 45 1,135 339

1,085 318 1,560 659 1,735 867

0.7

975 297 47 1,085 347

1,040 328 1,520 664 1,700 877

0.8

910 319 51 1,035 359

975 337 1,475 675 1,660 886

CFM WATTS RISE CFM WATTS RISE CFM WATTS CFM WATTS CFM WATTS

0.1

1,175 169 49 1,485 311 52 1,340 276 1,780 620 1,940 844

0.2

1,115 178 52 1,425 317 54 1,270 279 1,745 646 1,910 834

0.3

1,045 183 55 1,385 331 55 1,235 292 1,700 640 1,880 840

0.4

985 194 59 1,350 341

1,175 296 1,655 638 1,825 857

0.5

905 199 64 1,295 351

1,135 308 1,610 656 1,790 865

0.6

840 215 X 1,235 359

1,085 318 1,560 659 1,735 867

0.7

770 218 X 1,180 371

1,040 328 1,520 664 1,700 877

0.8

700 229 X 1,125 386

975 337 1,475 675 1,660 886

CFM WATTS RISE CFM WATTS RISE CFM WATTS CFM WATTS CFM WATTS

0.1

1,345 281 51 1,745 558 53 1,340 276 1,780 620 1,940 729

0.2

1,300 286 53 1,705 567 54 1,270 279 1,745 646 1,897 736

0.3

1,255 295 55 1,660 572 56 1,235 292 1,700 640 1,855 742

0.4

1,205 308 57 1,620 582

1,175 296 1,655 638 1,811 750

0.5

1,165 322 59 1,580 589

1,135 308 1,610 656 1,764 757

0.6

1,110 335 62 1,535 604

1,085 318 1,560 659 1,726 763

0.7

1,055 334 X 1,485 613

1,040 328 1,520 664 1,682 770

0.8

1,010 346 X 1,435 606

975 337 1,475 675 1,639 776

*PG1461080M41** - Rise Range: 30° - 60°

E.S.P.

T1 LOW STAGE HEATING

SPEED

T2 HIGH STAGE HEATING

SPEED

T3 LOW STAGE

HEATING SPEED

T4 HIGH STAGE

COOLING SPEED

T5 COOLING

SPEED

*PG1461100M41** - Rise Range: 35° - 65°

E.S.P.

T1 LOW STAGE HEATING

SPEED

T2 HIGH STAGE HEATING

SPEED

T3 LOW STAGE

HEATING SPEED

T4 HIGH STAGE

COOLING SPEED

T5 COOLING

SPEED

*PG1461120M41** - Rise Range: 35° - 65°

E.S.P.

T1 LOW STAGE HEATING

SPEED

T2 HIGH STAGE HEATING

SPEED

T3 LOW STAGE

HEATING SPEED

T4 HIGH STAGE

COOLING SPEED

T5 COOLING

SPEED

Light Signal Refer to Abnormal Heating or Cooling Operation Sections of this Manual

Off Internal Control Failure

1 Flash External Lockout

2 Flashes Pressure Switch Stuck Open

3 Flashes Pressure Switch Stuck Closed

4 Flashes Thermal Protection Device Open

5 Flashes Flame Detected with Gas Valve Closed

6 Flashes Short Cycle Compressor Delay (Cooling Only)

IGNITION CONTROL DIAGNOSTIC INDICATOR CHART

(SINGLE STAGE MODELS ONLY)

0 15 22 45 52 0 29 120, 135,150

Seconds

Gas Valve

Igniter

hermostat

100 %

Circulator

Blower

Induced

Draft

Blower

HEATING TIMING CHART

Circulator

Blower

Outdoor Fan

and

Compressor

Thermostat

OFF

COOLING TIMING CHART

OFF

100%

HEATING TIMING CHART

COOLING TIMING CHART

Red Light Signal Refer to Abnormal Heating or Cooling Operation Sections of this Manual

Off Internal Control Failure

1 Flash External Lockout

2 Flashes Pressure Switch Stuck Open

3 Flashes Pressure Switch Stuck Closed

4 Flashes Thermal Protection Device Open

5 Flashes Flame Detected with Gas Valve Closed

6 Flashes Short Cycle Compressor Delay (Cooling Only)

7 Flashes Limit Opened Five (5) Times Within The Same Call For Heat

8 Flashes Indoor/Outdoor Thermostat Open (Cooling Only; Devices Not present On All Models)

9 Flashes High Pressure/Loss of Charge Switch Open (Cooling Only; Devices Not Present On All Models)

Amber Light Signal Refer to Abnormal Heating or Cooling Operation Sections of this Manual

Off No Flame Present

On Normal Flame

1 Flash Low Flame Current

2 Flashes Flame Detected with Gas Valve De-energized.

90, 120, 150, 180

irculator

lower

HIGH

OFF

Seconds

Gas Valve

gniter

nduced

raft

lower

hermostat

0 15 22 27 52 0 30

LOW

HIGH

OFF

LOW

OFF

HIGH

OFF

LOW

HIGH

OFF

LOW

irculator

lower

ompressor

utdoor Fan

HIGH

OFF

LOW

HIGH

OFF

LOW

HIGH

OFF

LOW

IGNITION CONTROL DIAGNOSTIC INDICATOR CHART

(TWO-STAGE MODELS ONLY)

APPENDIX

UNIT DIMENSIONS

EXHAUST FLUE HOOD

CONTROL WIRE ENTRANCE

POWER WIRE ENTRANCE

HEAT EXCHANGE ACCESS PANEL

FLUE EXHAUST

BLOWER ACCESS PANEL

FLUE EXHAUST

HOOD

*PG14(24, 30, 36, 42)***M41* * WIRING DIAGRAM

Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.

HIGH VOLTAGE!

DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THIS

UNIT. MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TO

DO SO MAY CAUSE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH.

CONNECTED AT L1, L2

NOTE 3

CH OPTIONAL

COMP

SEE

NOTE 7

IGN

RCCF

UNUSED

HEAT

150

120

ECON

135

FUSE 3 AMP MAX

COMPRESSOR

COOL

SCREW

REQUIRED

MOUNT

BREAK FOR TWO STAGE

SPEED-UP

TO THERMOSTAT

ALS

(ALT.)

HONEYWELL

GAS VALVE

W. R.

IIC

HPS

GND

POWER SUPPLY

208-230/1/60

CH OPTIONAL

SEE NOTE 3

24V

240

VMR

BK PU

208

NOTE 2

SEE NOTE 6

NOTE 4

LGN

PLM-A

PLF-A

0140G03340-A

INSTALLER/SERVICEMAN

GAS PRESSURE

FLAME ROLLOUT

AUX. LIMIT OPEN

FLAME SENSOR

BAD SWITCH

GAS VALVE

CHECK FUSE ON CONTROL

CHECK INPUT POWER

REPLACE CONTROL

GAS FLOW

ANTI-CYCLE TIMER

MAIN LIMIT OPEN

STICKING GAS VALVE

BAD SWITCH

3 MIN. COMP.

PRESSURE SWITCH

CHECK

OFF

1 BLINK

3 BLINKS

6 BLINKS

2 BLINKS

4 BLINKS

5 BLINKS

FALSE FLAME SENSED

OUTPUT DELAY

OPEN LIMIT SWITCH

COMPRESSOR

WITHOUT INDUCER ON

PRESSURE SWITCH CLOSED

PRESSURE SWITCH

OPEN AUX. LIMIT

OPEN ROLLOUT

SWITCH

OPEN

SWITCH

IGNITION FAILURE

NORMAL OPERATION

NO POWER OR

INTERNAL CONTROL

FAULT

STATUS LIGHT

EQUIP. STATUS

CHECK

TROUBLESHOOTING THIS APPLIANCE. STATUS LIGHT CODES ARE AS FOLLOWS:

THE STATUS LIGHT ON THE FURNACE CONTROL MAY BE USED AS A GUIDE TO

OPTIONAL LOW VOLTAGE

OPTIONAL HIGH VOLTAGE

FIELD INSTALLED CONTROL

FIELD INSTALLED POWER

NOTES :

1. REPLACEMENT WIRE MUST BE THE SAME SIZE AND TYPE OF

INSULATION AS ORIGINAL.(USE COPPER CONDUCTOR ONLY).

2. FOR 208 VOLT TRANSFORMER OPERATION MOVE BLACK WIRE

FROM TERMINAL 3 TO TERMINAL 2 ON TRANSFORMER.

3. CRANKCASE HEATER NOT SUPPLIED ON ALL UNITS.

4. FOR DIFFERENT THAN FACTORY SPEED TAP. CHANGE COOLING

SPEED AT MOTOR T4 AND T5 TERMINALS. CHANGE HEATING

SPEED AT MOTOR T1, T2 AND T3 TERMINALS.

COO

ING S

PEED (

RE)

HEA

NG S

PEED (

RE)

T4 - LOW SPEED T1 - LOW SPEED

T5 - HIGH SPEED

T2 - MED. SPEED

T3 - HIGH SPEED

5. USE COOPER CONDUCTORS ONLY

6. L1 AND L2 ON IIC CONTROL IS 24V INPUT.

ALS AUXILLARY LIMIT SWITCH

C CONTACTOR

CH CRANKCASE HEATER

CM CONDENSER MOTOR

COMP COMPRESSOR

EM EVAPORATOR MOTOR

F FUSE

FS FLAME SENSOR

GND EQUIPMENT GROUND

GV GAS VALVE

HPS HIGH PRESSURE SWITCH

IIC INTEGRATED IGNITION CONTROL

IGN IGNITOR

LS LIMIT SWITCH

PLF-A FEMALE PLUG/CONNECTOR ALS

PLM-A FEMALE PLUG/CONNECTOR ALS

PS PRESSURE SWITCH

RCCF RUN CAPACITOR FOR COMPRESSOR/FAN

RS ROLLOUT SWITCH

TR TRANSFORMER

VM VENT MOTOR

VMR VENT MOTOR RELAY

PU - PURPLE

YL - YELLOW

WH - WHITE

RD - RED

BL - BLUE

BR - BROWN

GR - GREEN

OR - ORANGE

PK - PINK

BK - BLACK

LOW VOLTAGE

HIGH VOLTAGE

USE NEC CLASS 2 WIRE.

208-230/1/60

O E

IZE

THERMOSTAT FIELD WIRING

BL/PK - BLUE/PINK

24 V

RGW Y

TO THERMOSTAT

IIC

ECON

ALS

IGN

SUPPLY VOLTAGE

COMP

208-230/1/60

NOTE 3

VMR

NOTE 6

IIC

RCCF

NOTE 2

HPS

*PG14(24, 30, 36, 42)***M41* * WIRING DIAGRAM

HIGH VOLTAGE!

DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THIS

UNIT. MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TO

DO SO MAY CAUSE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH.

Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.

PG1448***M41* * WIRING DIAGRAM

Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.

HIGH VOLTAGE!

DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THIS

UNIT. MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TO

DO SO MAY CAUSE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH.

CONNECTED AT L1, L2

NOTE 3

CH OPTIONAL

COMP

OR RD

HCF

SEE

NOTE 7

Y/Y2

IGN

RCCF

UNUSED

HEAT

150

120

ECON

135

FUSE 3 AMP MAX

COMPRESSOR

COOL

SCREW

REQUIRED

MOUNT

C22

BREAKFORTWO STAGE

SPE ED-UP

TO THERMOSTAT

ALS

(ALT.)

HONEYWELL

GAS VALVE

W. R.

IIC

HPS

L1 L2CC

PUBK

GND

POWER SUPPLY

208-230/1/60

CH OPTIONAL

SEE NOTE 3

24V

240

VMR

BK PU

208

NOTE 2

SEE NOTE 5

NOTE 4

T1T2T3 T4T5

LGN

PUBL

*PG1448***M41* * WIRING DIAGRAM

Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.

HIGH VOLTAGE!

DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THIS

UNIT. MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TO

DO SO MAY CAUSE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH.

0140G04507-A

INSTALLER/SERVICEMAN

GAS PRESSURE

FLAME ROLLOUT

AUX. LIMIT OPEN

FLAME SENSOR

BAD SWITCH

GAS VALVE

CHECKFUSEONCONTROL

CHECK INPUT POWER

REPLACE CONTROL

GAS FLOW

ANTI-CYCLE TIMER

MAIN LIMIT OPEN

STICK ING G AS V ALVE

BAD SWITCH

3 MIN. COMP.

PRESSURE SWITCH

CHECK

OFF

1BLINK

3BLINKS

6BLINKS

2BLINKS

4BLINKS

5BLINKS

FALSE FLAME SENSED

OUTPUT DELAY

OPEN LIMIT SWITCH

COMPRESSOR

WITHOUT INDUCER ON

PRESSURE SWITCH CLOSED

PRESSURE SWITCH

OPEN AUX. LIMIT

OPEN ROLLOUT

SWITCH

OPEN

SWITCH

IGNITION FAILURE

NORMAL O PERATION

NO POWER OR

INTERNAL CONTROL

FAULT

STATUS LIGHT

EQUIP. STATUS

CHECK

TROUBLESHOOTING THIS APPLIANCE. STATUS LIGHT CODES ARE AS FOLLOWS:

THE STATUS LIGHT ON THE FURNACE CONTROL MAY BE USED AS A GUIDE TO

O PTIONAL LOW VOLTAGE

OPTIONAL HIGH VOLTAGE

FIELD INSTALLED CONTROL

FIELD INSTALLED POWER

NOTES :

1.REPLACEMENTWIREMUSTBE THE SAME SIZE AND TYPE OF

INSULATION AS ORIGINAL.(USE COPPER CONDUCTOR ONLY).

2.FOR208 VOLTTRANSFORMEROPERATION MOVEBLACKWIRE

FROMTERMINAL 3 TOTERMINAL 2 ON TRANSFORMER.

3. CRANKCASE HEATER NOT SUPPLIEDON ALL UNI TS.

4.FOR DIFFERE NT T H AN FACTORYSPEEDTAP. CHANGE C OOLING

SPEEDAT MOTOR T4 ANDT5TERMINALS. C HANGE HEATIN G

SPEEDAT MOTOR T1, T2 ANDT3TERMINALS.

OLING SPEED (YELLOW WIRE) HEATING SPEED (WHITE WIRE)

T4 -LOWSPEED T1 -LOWSPEED

T5 -HIGH SPEED T2 - MED. SPEED

T3 - HIGH SPEED

5.USE COOPERCONDUCTORS ONL Y

COMPONENT LEGEND

ALS A UXILLARY LIMIT SWITCH

COMP COMPRESSOR

CM C ONDENSER MOTOR

C CO NTACTOR

CH CRANKCASE HEATER

EM EVAPOR ATOR MOTOR

FFUSE

FS FLAME SENSOR

GND EQUI PMENT GROUND

GV GAS VAL VE

HPS HIGH PRESSURE SWITCH

IIC INTEGR ATED IGNITION CONTROL

IGN IGN ITOR

LS L IMIT SWITCH

PS PRESSURE S WITCH

RCCF R UN CAPACITOR FOR COMPRESSOR/FAN

RS R OLLOUT SWITCH

TR TRANSFORMER

VM VE NT MOTOR

VMR VE NT MOTOR RELAY

PU - PURPLE

YL - YELLOW

WH - WHITE

RD - RED

BL - BLUE

BR - BROWN

GR - GREEN

OR - ORANGE

PK - PINK

RE CODE

BK - BLACK

L OW VOLTAGE

RING

H IGH VOLTAGE

USE NECCLASS2 WIRE.

208-230/1/60

NO E

CONOMIZER

THERMOSTAT FIELD WIRING

BL/PK - BLUE/PINK

24 V

RGW

TO THERMOSTAT

Y/Y2

10 12

ALS

IGN

SUPPLY VOLTAGE

CO M P

208-230/1/60

NOTE 3

VMR

IIC

2T1T

RCCF

NOTE 2

HPS

SEE NOTE 6

IGN

SOL

LOW

ODF

HIGH

LOW

INDUCER

SEE NOTE 3

208

NGL

T4T3T2

240

24V

208-230/1/60

POWER SUPPLY

GND

COMP

L2L1

ALS

LPS

HPS

PARK

SEE NOTE 3

SEE NOTE 2

FWH

NO NE

5 MIN

10 MIN

180

150

120

1W2WG

BLOWER

OFF DEL AY

STAGE

DELAY

ECON

LO HEAT

HI HEAT

HI COOL

LO COOL

RCCF

GAS VALVE

W. R.

24VAC COM

SEE NOTE 5

Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.

HIGH VOLTAGE!

DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THIS

UNIT. MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TO

DO SO MAY CAUSE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH.

*PG1461***M41** WIRING DIAGRAM

RUN CAPACITOR FOR COMPRESSOR/FAN

0140G04538-A

FACTOR

WIRING

SOLENOID (2ND STAGE COOL)

SOL

RCCF

FUSE

VENT MOTOR

COMPRESSORCOMP

LINE VOLTAGE

OPTIONAL HIGH VOLTAGE

HIGH VOLTAGE

WIRING

LOW VOLTAGE

BK BLACK

WIRE COD

PK PINK

OR ORANGE

GR GREEN

BR BROW N

BL BLUE

RD RED

WH WHITE

YL YELLOW

PU PURPLE

ALS

COM

PONENT

EGEND

CONTACTOR

CONDENSER MOTOR

AUXILLARY LIMIT SWITCH

GAS VALVE

GND

IGNITOR

IGN

IIC

EQUIPMENT GROUND

PRESSURE SWITCH

LIMIT SWITCH

INTEGRATED IGNITION CONTROL

FLAME SENSOR

TRANSFORMER

ROLLOUT SWITCH

EVAPORATOR MOTOR

NOTES

1. REPLACEMENT W IRE MUST BE THE SAME SIZE AND TYPE OF

INSULATION AS ORIGINAL.(USE COPPER CONDUCTOR ONLY).

2. FOR 208 VOLT TRANSFORMER OPERATION MOVE BLACK W IRE

FROM TERMINAL 3 TO TERMINAL 2 ON TRANSFORMER.

3. USE COPPER CONDUCTORS ONLY

4. FOR 208V OPERATION, REMOVE BLUE LEAD FROM INDUCER LOW

TERMINAL. MOVE BLACK LEAD FROM PARK TERMINAL ONTO

INDUCER LOW TERMINAL. PLACE BLUE LEAD ON PARK TERMINAL.

5. USE NEC C

LASS 2 WIRE FOR THERMOSTAT FIELD WIRING.

6. COMPRESSOR 2ND STAGE SOLENOID NOT PRESENT ON ALL MODELS.

HI COOL

LO COOL

HI HEAT

LO HEAT

MVC

MVH

MVL

PSW

HLO

SOL

LSALS

RCCF

208-230/1/60

COMP

SUPPLY VOLTAGE

INTEGRATED IGNITION CONTROL

COM

HLI

SEE NOTE 2

INTERGRATED IGNITION

CONTROL

MICRO

INTEGRATED IGNITION CONTROL

SOL

ODF OUTDOOR FAN

HPS

LPS

HIGH PRESSURE SWITCH

HPS

LPS

LOW PRESSURE SWITCH

EQUIPMENT GROUND

FIELD GROUND

FIELD SPLICE

SWITCH (TEMP)

IGNITER

SWITCH (PRESS.)

OVERCURRENT

PROT. DEVICE

JUNCTION

TERMINAL

INTERNAL TO

INTEGRATED CONTROL

PLUG CONNECTION

SEE NOTE 5

REPLACE CONTROL

3 MIN COMP. SHORT

CYCLE DELAY

COMPR. SHORT CYCLE DELAY

6 FLASHES

DIAGNOSTIC

LED - RED

CHECK FOR SHORTS IN

FLAME SENSOR WIRING

CHECK GAS VALVE

CHECK ROLLOUT LIMIT SW.

CHECK AUXILIARY LIMIT SW.

CHECK MAIN LIMIT SWITCH

CHECK WIRING FOR SHORTS

CHECK PRESSURE SWITCH

PRESSURE SW ITCH CLOSED

CHECK VENT MOTOR

CHECK TUBING

CHECK FUSE(S)

CHECK INPUT POWER

GAS PRESSURE

FLAME SENSOR

GAS VALVE

GAS FLOW

CHECK PRESSURE SWITCH

OFF

1 FLASH

3 FLASHES

2 FLASHES

4 FLASHES

5 FLASHES

FALSE FLAME DETECTED

OPEN LIMIT SW ITCH

WITHOUT INDUCER ON

PRESSURE SWITCH OPEN

IGNITION FAILURE

NORMAL OPERATION

NO POWER OR

INTERNAL CONTROL

FAULT

STAT US

CHECK

CHECK FOR SHORTS IN

FLAME SENSOR W IRING

NORMAL FLAME PRESENT

DIAGNOSTIC

LED - AMBER

GAS PRESSURE

FLAME SENSOR

GAS VALVE

GAS FLOW

CHECK GAS VALVE

OFF

1 FLASH

2 FLASHES

FALSE FLAME DETECTED

LOW FLAME SIGNAL

NO FLAME PRESENT

STAT US

CHECK

PSW/LOC OPEN

9 FLASHES

CHECK JUMPER BET W EEN 1

AND 4 ON 6-CIRCUIT

CONNECTOR

IDT/ODT OPEN

8 FLASHES

CHECK AUXILIARY LIMIT SW.

CHECK MAIN LIMIT SWITCH

LIMIT OPEN 5 TIMES IN SAME

CALL FOR HEAT

DIAGNOSTIC

LED - RED

7 FLASHES

STAT US

CHECK

CHECK OPTIONAL

REFRIGERANT SW ITCHES

CHECK REFRIGERANT

SWITCHES FOR LOSS OF

CHARGE OR HIGH HEAD

PRESSURE

HLO HI LIMIT OUTPUT

HLI HI LIMIT INPUT

PSW PRESSURE SWITCH

MVL MAIN GAS VALVE LOW

MVH MAIN GAS VALVE HIGH

TH TRANSFORMER HIGH

MVC MVC MAIN GAS VALVE COMMON

*PG1461***M41** WIRING DIAGRAM

Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.

HIGH VOLTAGE!

DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THIS

UNIT. MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TO

DO SO MAY CAUSE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH.

RECOMMENDED FILTER SIZES

UNIT 2 Ton 2 1/2 Ton 3 Ton 3 1/2 / 4 Ton 5 Ton

Min. Filter Size (1)20 x 20 x 1 (1)20 x 25 x 1 (1)25 x 25 x1 (2)20 x 20 x 1 (2)20 x 25 x

MINIMUM CLEARANCES

NOTE: Roof overhang should be no more than 36".

MIN

12" MIN

36" MIN

(FOR SERVICE)

48" MIN

Clearance in accordance with local installation codes,

the requirements of the gas supplier and the

manufacturer’s installation instructions.

Dégaugement conforme aux codes d’installation

locaux, aux exigences du fournisseur de gaz et aux

instructions d’installation du fabricant.

PACKAGE UNITS - DUAL FUEL & GAS

HOMEOWNER’S ROUTINE MAINTENANCE RECOMMENDATIONS

We strongly recommend a bi-annual maintenance checkup be performed

by a

qualified service agency before the heating and cooling seasons begin.

REPLACE OR CLEAN FILTER

IMPORTANT NOTE: Never operate unit without a filter installed as

dust and lint will build up on internal parts resulting in loss of

efficiency, equipment damage and possible fire.

A return air filter is not supplied with this unit; however, there must

be a means of filtering the return air. An indoor air filter must be

used with your comfort system. A properly maintained filter will

keep the indoor coil of your comfort system clean. A dirty coil could

cause poor operation and/or severe equipment damage.

The installer of your unit can tell you where your filter(s) are and

how to clean or replace them.

Check your return filter(s) at least once every two months. When

they are dirty, replace or clean as required. Disposable type

filters should be replaced. Reusable type filters may be cleaned.

NOTE: Reusable type filters should be washed with warm water,

dried completely and sprayed with an adhesive according to the

manufacturers recommendations.

You may want to ask your dealer about high efficiency filters. High

efficiency filters are available in both electronic and non-electronic

types. These filters can do a better job of catching small airborne

particles.

Improper filter maintenance is the most common cause of inad-

equate heating or cooling performance. Filters should be cleaned

(permanent) or replaced (disposable) every two months or as re-

quired. When replacing a filter, it must be replaced with a filter of

the same type and size and always make certain the air flow

arrows on the filter point in the proper direction.

CONDENSER, EVAPORATOR AND INDUCED DRAFT MOTORS

The bearings on the air circulating blower motor, condenser motor

and the combustion fan motor are permanently lubricated and

require no further lubrication.

COMPRESSOR

The compressor motor is hermetically sealed and does not re-

quire additional oiling.

ANNUAL INSPECTION (QUALIFIED SERVICER ONLY)

Your package unit should be inspected by a qualified installer,

or service agency at least twice every year. This check should

be performed before the heating and cooling seasons begin.

This will ensure that adequate combustion air is being drawn

and the vent system is working properly. Particular attention

should be paid to the following items. Repair as necessary.

• Check physical support of the unit. Ensure it is sound

without any sagging, cracks, or gaps, around the base.

• Check for obvious signs of deterioration of the unit.

• Flue Hood and Combustion Air Inlet. Check for blockage

(wasp nest, etc.) and corrosion.

LUE HOOD (QUALIFIED SERVICER ONLY)

• Return Air Connection. Check for physical soundness

and ensure that the connection is firmly sealed to the

package unit casing.

• Heat exchanger. Check for corrosion and/or obstructions

within the heat exchanger passageways.

• Burners. Check for proper ignition, burner flame, and

flame sense.

• Wiring. Check wires for damage. Check electrical

connections for tightness and/or corrosion.

• Filters. Check that filters are clean and in the proper

placement in the unit or duct system.

• Louvers. Inspect air inlet louvers inside the heat

exchanger compartments. Ensure the area is clean and

free of dirt and debris.

Clean Outside Coil (Qualified Servicer Only)

The outdoor coil should be inspected annually. It is important to

keep the outdoor coil clean. Dirt, leaves, or debris could restrict the

airflow. If cleaning of the outdoor coil becomes necessary, hire a

qualified servicer. Inexperienced people could easily puncture the

tubing in the coil.

BEFORE CALLING YOUR SERVICER

• Check the thermostat to confirm that it is properly set.

• Check the disconnect switch near the unit to confirm that

it is closed.

• Check the electrical panel for tripped circuit breakers or

failed fuses . Reset the circuit breakers or replace fuses

as necessary.

• Check for blockage of the indoor air inlets and outlets.

Confirm that they are open and have not been blocked by

objects (rugs, curtains or furniture).

•

Check for obstructions on the unit . Confirm that it has

not been covered on the sides or the top. Remove any

obstruction that can be safely removed. If the unit is

covered with dirt or debris, call a qualified servicer to

clean it.

• Check the filter. If it is dirty, clean or replace it.

Verify all packaging material has been removed.

Remove all shipping brackets per installation instructions.

Verify the job site voltage agrees with the unit serial plate.

Verify condensate connection is installed per installation instructions.

Verify proper clearance around the unit for safety, service, maintenance and proper unit operation.

Verify proper weatherproofing of all ductwork, roof curbs and electrical connections.

Check that the flue screen is in place.

Check gas piping for leaks.

Verify gas pressure to the unit is within the range specified on the serial plate.

Check to ensure that all fans, pulleys and wheels are secure.

Check for proper belt tension and alignment per installation instructions.

Check refrigerant piping for rubbing and leaks. Repair if necessary.

Check unit wiring to ensure it is not in contact with refrigerant piping or sharp metal edges.

Check all electrical connections and terminals. Tighten as needed.

Verify that the crankcase heaters have been energized for 24 hours.

Verify the scroll compressor(s) are rotating in the right direction.

Verify all accessories are installed and operating correctly.

Check filters and replace if necessary.

Verify the installation of the thermostat.

Start-up Checklist

*Store in job file

Pre Start-Up

(Check each item as completed)

9/2014

Date: ___________________________________

Model Number: ___________________________________

Serial Number: ___________________________________

Technician: ___________________________________

Location: __________________________________________

__________________________________________

Unit #: __________________________________________

ir Conditioning & Heatin

Start-up Checklist

L1 - L2 L2 - L3 L3 - L1

L1 L2 L3

Fan 1 Fan 2 Fan 3

IN. W.C.

RPM

DB WB

IN. W.C.

IN. W.C. (Low Fire) IN. W.C. (High Fire)

PSIG °F

°F

PSIG °F

°F

PSIG °F

°F

PSIG °F

°F

PSIG °F

BLOWER EXTERNAL STATIC PRESSURE

Return Air Static Pressure

Supply Air Static Pressure

Supply Voltage

Circuit 1 Compressor Amps

Circuit 2 Compressor Amps

Blower Amps

Condenser Fan Amps

ELECTRICAL

Total External Static Pressure

Blower Wheel RPM

TEMPERATURES

Outdoor Air Temperature

Return Air Temperature

Cooling Supply Air Temperature

Discharge Circuit 1

Heating Supply Air Temperature

PRESSURES

Gas Inlet Pressure

Gas Manifold Pressure

Suction Circuit 1

Suction Circuit 2

Discharge Circuit 2

Superheat (Orifice System)

Subcooling (TXV System)

Discharge Circuit 1

Discharge Circuit 2

(HEAT PUMP ONLY)

Suction Circuit 1

Suction Circuit 2

Start-Up

(Insert the values as each item is completed.)

ir Conditioning & Heating

Goodman Company, L.P.

5151 San Felipe, Suite 500, Houston, TX 77056

www.goodmanmfg.com - or - www.amana-hac.com

GOODMAN® BRAND

AMANA® BRAND

CUSTOMER FEEDBACK

We are very interested in all product comments.

Please fill out the feedback on one of the following links:

Goodman® Brand Products:

(http://www.goodmanmfg.com/about/contact-us).

Amana® Brand Products: (http://www.amana-hac.com/about-us/contact-us).

You can also scan the QR code on the right for the product brand

you purchased to be direced to the feedback page.

Product Registration

Thank you for your recent purchase. Though not required to get the protection of

the standard waranty, registering your product is a relatively short process, and

entitles you to additional warranty protection, except that failure by California ad Quebec

residents to register their product does not diminsh their warranty rights.

For Product Registration p

lease register by following this link:

Goodman® Brand Products: (https://www.goodmanmfg.com/product-registration).

Amana® Brand Products: (http://www.amana-hac.com/product-registration).

You can also scan the QR code on the right to be directed to the Product Registration Page.

GOODMAN® BRAND

AMANA® BRAND

Goodman Company, L.P., reserves the right to discontinue, or change at any time, specifications,

applications or designs without notice or without incurring obligations.

COMFORT DC-GPG1424040M41 2 Ton Cooling 40,000 BTU

Product's Documents

Goodman GPG14M Installation and Operating Instructions

Specifications

Direct Comfort COMFORT DC-GPG1424040M41 Questions and Answers