ECSS E3335
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E3335
REV. G – 12/27/18
FEDERAL INDUSTRIES
ECSS40 & ECSS60 MODELS
INSTALLATION & OPERATIONS MANUAL
KEEP THIS MANUAL FOR FUTURE REFERENCE
Engineering and technical data are subject to change without notice.
FEDERAL INDUSTRIES 215 Federal AVE Belleville, WI 53508
Toll Free 1(800) 356-4206 WI Phone (608) 424-3331 Fax: (608) 424-3234
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CONTENTS
INTRODUCTION ....................................................................................................................................... 3
WARNING LABELS & SAFETY INSTRUCTIONS ............................................................................. 4
PRE-INSTALLATION PROCEDURES .................................................................................................. 5
INSPECTION FOR SHIPPING DAMAGE ............................................................................... 5
INSTALLATION INSTRUCTIONS......................................................................................................... 5
LOCATING THE DISPLAY CASE .......................................................................................... 5
ELECTICAL CONNECTION ................................................................................................. 5-6
PERMANENT CONNECTED ............................................................................................. 5-6
CORD CONNECTED ............................................................................................................. 6
REMOVING CASE FROM SHIPPING SKID .......................................................................... 7
REMOVING PACKAGING MATERIAL ................................................................................. 7
LEVELING THE CASE ............................................................................................................. 7
SEALING THE UNIT TO THE FLOOR ................................................................................... 8
BASE PANELS REMOVAL...................................................................................................... 8
SIDE PANELS ......................................................................................................................... 8
END PANELS ......................................................................................................................... 8
BASE COMPONENT LAYOUT SELF CONTAINED ............................................................. 9
BASE COMPONENT LAYOUT REMOTE ............................................................................ 10
CONDENSATE EVAPORATOR ............................................................................................ 11
CONDENSATE PUMP OPTIONAL .................................................................................... 11
SHELVES ............................................................................................................................ 12-13
OPERATING INSTRUCTIONS ............................................................................................................. 14
USER CONTROLS .................................................................................................................. 14
POWER SWITCH ................................................................................................................. 14
LIGHT SWITCH ................................................................................................................... 14
ELECTRONIC CONTROL .............................................................................................. 14-16
INITIAL START UP ................................................................................................................ 17
PLACING PRODUCT IN CASE ............................................................................................. 17
MAINTANCE .......................................................................................................................... 18
CLEANING CONDENSER COIL ......................................................................................... 18
CLEANING INSTRUCTIONS ........................................................................................................... 19-21
ACRYLIC AIR DEFLECTOR ................................................................................................... 19
DAILY CLEANING ................................................................................................................... 19
WEEKLY CLEANING ......................................................................................................... 20-21
SERVICE INFORMATION .................................................................................................................... 21
PRE-SERVICE CHECKLIST .................................................................................................. 22
SPECIAL SERVICE SITUATIONS ........................................................................................ 23
SALE & DISPOSAL ................................................................................................................................. 24
REFRIGERATION & ELECTRICAL DATA ...................................................................................... 24
CONTROL OPERATION ....................................................................................................................... 25
ELECTRONIC CONTROL ..................................................................................................... 25
OPERATION ......................................................................................................................... 25
DEFROST CYCLE ................................................................................................................ 25
MAXIMUM RUN TIMER ......................................................................................................... 25
REFRIGERATION OPERATION ......................................................................................................... 26
SELF CONTAINED OPERATION ........................................................................................ 26
REMOTE OPERATION ...................................................................................................... 26-27
REPLACEMENT PARTS - ................................................................................................................ 28-29
WIRING DRAWING ............................................................................................................ 30-46
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INTRODUCTION
Thank you for purchasing a Federal Industries display case. This manual contains
important instructions for installing and servicing the IMSS Models. A repair parts list
and wiring diagrams are also included in the manual. Read all of these documents
carefully before installing or servicing your case.
NOTICE
Read this manual before installing your case. Keep this manual and refer to it before
doing any service on the equipment. Failure to do so could result in personal injury or
damage to the case.
NOTICE
Installation and service of the electrical components in the case must be performed by a
licensed electrician.
The portions of this manual covering components contain technical instructions are
intended only for persons qualified to perform electrical work.
DANGER
Improper or faulty hookup of electrical components in the case can result in severe
injury or death.
All electrical wiring hookups must be done in accordance with all applicable local,
regional, or national standards.
SERIAL NUMBER
Record the model and serial numbers of the case for easy reference. Always refer to both model and
serial numbers in your correspondence regarding the case.
Case Model__________________________ Serial Number______________________
Condensing Unit Model________________ Serial Number______________________
This manual cannot cover every installation, use, or service situation. If you need additional information,
call or write us:
TECHNICAL SERVICE DEPARTMENT
Federal Industries
215 Federal AVE
Belleville, WI 53508
Toll Free (800) 356-4206 / WI Phone (608) 424-3331
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WARNING LABELS & SAFETY
INSTRUCTIONS
This is the safety-alert symbol. When you see this symbol on your case or
in the manual, be alert to the potential for personal injury or damage to
your equipment.
Be sure you understand all safety messages and always follow recommended precautions and safe
operating procedures.
NOTICE TO EMPLOYERS
You must make sure that everyone who installs, uses, or services your case is thoroughly familiar
with all safety information and procedures.
Important safety information is presented in this section and throughout the
manual. The following signal words are used in the warning and safety messages:
DANGER: Severe injury or death will occur if you ignore the message.
WARNING: Severe injury or death can occur if you ignore the message.
CAUTION: Minor injury or damage to your case can occur if you ignore the message.
NOTICE: This is important installation, operation, or service information. If you ignore the
message, you may damage your case.
The warning and safety labels shown throughout this manual are placed on your Federal
Industries case at the factory. Follow all warning label instructions. If any warning or
safety labels become lost or damaged, call our customer service department at 1(800)
356-4206 for replacements.
This label is located behind the removable base This label is located below panels
and under the display deck pans. display deck pans.
CAUTION
POWER BEFORE
RISK OF ELECTRIC
SHOCK DISCONNECT
91-12340
SERVICING UNIT.
C A U T IO N
H A Z A R D O U S M O V IN G PA R T S
D O N O T O P E R A T E U N IT W IT H
D IS P LA Y PA N S R E M O V E D .
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PRE-INSTALLATION PROCEDURES
Inspection For Shipping Damage
You are responsible for filing all freight claims with the delivering truck line.
Inspect all cartons and crates for damage as soon as they arrive. If damage is
noted to shipping crates, cartons, or if a shortage is found, note this on the bill of
lading (all copies) prior to signing.
If damage is discovered when the case is uncrated, immediately call the
delivering truck line and follow-up the call with a written report indicating
concealed damage to your shipment. Ask for an immediate inspection of your
concealed damaged item. Crating material must be retained to show the
inspector from
the truck line.
INSTALLATION INSTRUCTIONS
Locating The Display Case
The case should be located where it is not subjected to the direct rays of the sun,
heating ducts, grills, radiator, or ceiling fans, nor should it be located near open
doors or main door entrances. Also, avoid locations where there is excessive air
movement or air disturbances and avoid high humidity locations such as near
cases with water misting or fogging devices. Failure to locate this case as stated
will reduce the performance of your Island display and will affect temperature of
interior of case and product.
The case requires a minimum of 48” of clearance on the three service sides of
unit. The paneled side can be placed directly against wall.
Electrical Connection
DANGER:
Improper or faulty hookup of electrical components in the
display case can result in severe injury or death.
Permanent Connected (Standard)
-Only a licensed electrician must perform all case electrical connections.
-All electrical wiring hookups must be done in accordance with all applicable local, regional, or
national electrical standards.
-A separate circuit for each display case is required to prevent other appliances on the same
circuit from overloading the circuit and causing malfunction.
-The electrical service must be grounded upon installation.
-See the electrical data plate located on the base end, for proper circuit size and wire ampacity.
-Standard Base Electrical Connection: The electrical connection box is in the base for floor
electrical connection. The box is accessible by removing the Left Side Base panel. See “Panel
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Removal Section” of this manual for panel removal instructions. Remove electrical box cover to
access electrical connection
Optional Top Electrical Entrance: The electrical connection box is accessible on the top of the
case for ceiling drop electrical connection. Remove electrical box cover to access electrical
connection.
Cord Connected (OPTION)
-A factory installed optional power cord is properly sized to the amperage requirements of the
case. See the electrical data plate located on the rear exterior of the case for the proper circuit
size for each case.
- The cord is factory installed protruding from the rear paneled side of the case.
-A separate circuit for each display case is required to prevent other appliances on the same
circuit from overloading the circuit and causing malfunction.
PERMANENT
CONNECTION
TERMINAL
BLOCK
PERMANENT
CONNECTION
ELECTRICAL
BOX COVER
PERMANENT
CONNECTION
ELECTRICAL
BOX COVER
PERMANENT
CONNECTION
TERMINAL BLOCK
7/8 DIA ELEC
FLOOR CONECTION
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Removing Case From Shipping Skid
Remove the screws and brackets that secure the case to the skid. Remove the
brackets from the case.
Note that the case may have optional wheels installed and once the brackets
holding the case to the skid are removed the case will roll.
Removing Packaging Material
Remove bubble wrap and packing material for all shelves and panel, brackets,
etc. If it is necessary to remove tape residue from plastic materials, use cleaning
compounds recommended in the cleaning section of this manual.
Leveling The Case
The case must be level for proper drainage of defrost water to the condensate
pump.
Check the level of the case where the display overhangs the base.
Adjust levelers as needed to level the case side to side.
A wrench is included to aid in adjusting leg levelers.
NOTE: Use a wood or plastic shim under each leg leveler to avoid scratching the
tile floor.
CAUTION
: Do not push against the clear acrylic deflector around the sides and nose.
Doing so can cause the acrylic to break.
Do not lift or push on the top canopy located on top of the case.
Doing so can permanently damage the tower frame.
Care must be taken not to damage or tip the case when removing it from the
skid or moving the case.
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SEALING THE UNIT TO FLOOR
After the unit is positioned and the leg levelers are turned out, the unit needs to be
sealed to the floor for NSF approved installation.
Base Panel Removal
Panels must be in place when operating the case.
FRONT NOSE
PANEL
LEFT SIDE PANEL
PANEL BOTTOM RETAINING
SLOTS (TYPICAL)
SIDE PANEL HOOK
1/4 TURN PANEL
RETAINER SCREWS
(TYPICAL)
RIGHT SIDE PANEL
Typical Panels Removal
1. Loosen the (2) ¼ turn retainer screws from top of panel.
(The screws will stay on the panel even after they are detached from base)
2. Tilt the top of the panel away from the base and pull up on panel to allow the
side panel hooks to pull out of the side panel slots.
3. Set the panel in safe place to prevent damage.
4. Reinstall panels in the reverse order.
DANGER: Electric shock hazard. Do not operate unit with panels removed.
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Base Component Layout ECSS40SC Self Contained
41
40
DATA PLATE
LOCATION
CONTROL PANEL
LOCATION
CONDENSING
UNIT
CONDENSING
COIL
ELECTRICAL BOX
POWER CONNECTION BOX
LIGHT POWER SUPPLY
7/8 FLOOR ELECTRICAL
CONNECTION LOCATION
CONDENSATE EVAPORATOR
OR OPTIONAL CONDENSATE
PUMP
7/8 BACK PANEL
ELECTRICAL CONNECTION
LOCATION FOR OPTIONAL
POWER CORD
6.5
7.0
7.6
Base Component Layout ECSS60SC Self Contained
60
41
CONTROL
PANEL LOCATION
SLIDE OUT
CONDENSING UNIT
LIGHT
POWER
SUPPLYS
POWER
CONNECTION
BOX
ELECTRICAL
BOX
DATA PLATE
LOCATION
CONDENSING
COIL
7/8 FLOOR ELECTRICAL
CONNECTION LOCATION
7/8 BACK PANEL ELECTRICAL
CONNECTION LOCATION
FOR OPTIONAL POWER CORD
6.5
49.6
9.58
14.5
C
L
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Base Component Layout ECSS40R Remote
CONTROL
PANEL LOCATION
CONDENSATE
PUMP
REFRIGERATION FLOOR
ACCESS COVER
POWER CONNECTION
BOX
ELECTRICAL
BOX
DATA PLATE
LOCATION
7/8 FLOOR ELECTRICAL
CONNECTION LOCATION
7.01
7.62
REFRIGERATION
REAR ACCESS
COVER
12.1 3.0
C
L
OPTIONAL
BASE FAN
14.1
7/8 BACK PANEL ELECTRICAL
CONNECTION LOCATION
FOR OPTIONAL POWER CORD
2.2
SITE GLASS
5/8 SUCTION LINE
3/8 LIQUID SOLENOID
LIGHT POWER SUPPLY
40.91
40
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4.4
6.5
Base Component Layout ECSS60R Remote
CONTROL
PANEL LOCATION
CONDENSATE
PUMP
REFRIGERATION FLOOR
ACCESS COVER
POWER CONNECTION
BOX
ELECTRICAL
BOX
DATA PLATE
LOCATION
7/8 FLOOR ELECTRICAL
CONNECTION LOCATION
REFRIGERATION
REAR ACCESS
COVER
OPTIONAL
BASE FAN
7/8 BACK PANEL ELECTRICAL
CONNECTION LOCATION
FOR OPTIONAL POWER CORD
SITE GLASS
5/8 SUCTION LINE
3/8 LIQUID SOLENOID
LIGHT POWER SUPPLIES
28.95
14.50
14.1
C
L
6.5
2.2
49.66
9.58
40.91
32.00
60.0
4.5
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Condensate Evaporator (if equipped)
NOTICE: During normal defrost cycles, steam from the condensate
evaporator may be visible around the case.
The standard case is furnished with an electric condensate evaporator. Plumbing
connections are not required.
The condensate evaporator can be removed from the case and the condensate drain
can be plumbed to a drain to conserve energy if desired. Disconnect the condensate
evaporator wires at the condensate evaporator to remove. This must be done by a
qualified electrician.
This is an open merchandiser and at times can produce a large amount of condensate
water. To ensure that adequate evaporator capacity is available, a high wattage heater
is used. The heater turns off automatically when the water level in the pan drops.
Make sure that the drain line has not been dislodged during shipment and that the drain
trap terminates properly over the water reservoir.
Condensate Pump
Note: There is a piece of cardboard that has to be removed from the side of the
pump to free up the float. If this is not done, the pump will not turn on and the pan
will overflow.
NOTICE: This unit could be shipped with an optional condensate pump. The pump has a
float that turns the pump on automatically when needed.
The pump is mounted in the base compartment. The pump should be cleaned and
inspected every 3-4 months.
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Shelves
The ECSS has solid metal shelves with LED lighting as standard.
There are (3) brackets required for each shelf (2) long brackets and (1) short
brackets. The long brackets are for the long side of case and the short brackets
are at the short end of case. The long bracket with cord retainer clip must be
used at the panel end back of case where the light cord plugs in.
The shelves are adjustable in ~ 1 1/16” increments.
LONG SHELF
BRACKET WITH
CORD CLIP
CORD CLIP
LONG SHELF BRACKETS
SHORT SHELF
BRACKET
RIGHT SIDE
SHELF ASSEMBLY
SHELF CORD
FEMALE LIGHT SOCKET
LEFT SIDE
SHELF ASSEMBLY
1. Turn the light switch to the off position.
2. Follow the instruction in the illustration below and insert (1) of the (3) shelf brackets in the
desired tower slot on one side of the case. Place the additional shelf brackets in the same
height level on the opposite end of case. The short brackets must go on the short end and (2)
long brackets must go on the long end. The long bracket with a shelf light cord retainer clip
must be on the back side next to the shelf light receptacle.
4
1
2
3
4
INSTALLATION
REMOVAL
2
3
1
TOP HOOK
BOTTOM TAB
SHELF BRACKET
TOWER
1. Place shelf bracket top hook into desired slot in
the tower.
2. Lift shelf bracket top hook to allow shelf bracket
bottom tab to clear slot in tower.
3. Swing shelf bracket bottom tab into tower slot.
4. Place the shelf bracket notch onto bottom of tower
slot.
1. Lift shelf bracket up to allow shelf bracket notch
to clear the bottom of slot in tower.
2. Swing shelf bracket bottom tab out of slot in tower.
3. Drop shelf bracket down to allow shelf bracket top
hook to clear the slot in tower.
4. Remove shelf bracket top from slot in tower.
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3. Set the shelf on to the brackets and place the bracket retainer tip into slots on shelf. .
4. Push shelf light cords into plastic shelf cord retainer clip located on inside of shelf bracket.
5. Remove the cap from the appropriate female light sockets.
6. If the socket is not being used for a shelf light, the cap must be plugged into socket to prevent
contamination and moisture out of the socket.
7. Plug in each shelf light by aligning the male pins on the appropriate shelf light cord plugs
with the female light sockets and push together. IMPORTANT: Do not roll plug during
insertion.
8. Place extra cord into cord clip as shown to keep it out of the way.
9. Removal of shelving is performed by following steps in reverse order.
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OPERATING INSTRUCTIONS
User Controls
Power Switch
The unit has a power switch that turns off power to the entire unit, including the
condensate evaporator and the lights. This switch is located behind a lift up panel
on the unit base.
Light Switch
The unit has a light switch that turns on and off the interior lights of unit. This
switch is located below the lift up panel on the unit base.
Electronic Control
This control is located behind a lift up panel on the unit base.
Using Electronic Temperature Control (Refrigerated Models Only)
DIGITAL DISPLAY
SET POINT ADJUST MODE
POWER TO CONTROL ON/OFF
AND SET POINT UP ADJUST
MANUAL DEFROST AND
SET POINT DOWN ADJUST
COMPRESSOR RUN
INDICATOR
DEFROST MODE INDICATOR
ALARM INDICATOR
POWER SWITCH
ELECTRONIC
CONTROL
/ DISPLAY
LIGHT SWITCH
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Button Overview
Press and hold this button for 3 seconds to turn
system on (if off) or off (if on).
Also used to adjust set point when in set point
adjust mode
Press to enter set point adjust mode, confirm set
point changes, and mute alarms.
Press and hold this button for 3 seconds to initiate
a manual defrost (and cancel defrost if initiated), also
adjusts set point down when in set point adjust mode
Powering on control
To turn refrigeration control power on, press and hold for
approx. five seconds. The display will read “On” while the button is
depressed. When the control powers on, the display will read the relative
current case temperature (on initial startup this would be room
temperature). The compressor run indicator will illuminate on the
display, meaning that the compressor is running. (Note: the control may
already be in the on mode when shipped from factory).
To turn refrigeration control power to off, press and hold for
approx. five seconds. The display will read “Off” while the button is
depressed. When the control powers off the display will flash back and
forth between the relative current case temperature and “Off”. The
compressor run indicator will be off on the display. When refrigeration
control is in the off mode cabinet lights and evaporator fans will still
operate, but the compressor will not turn on causing the case to gradually
reach room temperature.
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Adjusting the set point
The set point is what determines how cold the display case will hold food and beverage. To
adjust the set point press and hold the button approx. 5 seconds until the display begins to
flash a number. Then press the use the
button to scroll number up (colder) or press the
button to scroll number lower (warmer). There are nine (9) available set points numbers,
the higher the number of the set point, the colder the display case will run, with setting “9”
being the coldest and setting “1” being the warmest. Once you have chosen your desired
setting press the button again to confirm your choice.
Entering manual defrost mode
In order to initiate a manual defrost press and hold the button approx. 5 seconds. The
control will read “dEF” while the button is being held. The defrost is initiated when the defrost
mode indicator illuminates on the display. The control display will then return to reading
the case temperature. When the defrost mode indicator turns off the defrost is complete and
the compressor will turn back on illuminating the compressor run indicator .
Error codes
It is possible for error codes to be displayed on the control screen. In the event of a malfunction
an alarm will sound and the alarm indicator will be displayed on the display. An error code
or codes will flash intermittently on the display. If there are multiple codes, the display will
continuously cycle through them. The following photo shows error code “E0” as an example.
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Initial Start-Up
After all the checks outlined in the installation section of this manual have been
made, the case is ready to be put into service. Turn on the Power at the breaker
box and flip the Power Switch and Light Switch on unit to the on position.
At start up from a warm unit, it is recommended that the temperature control is
set at a warm setting, such as 1. After the unit has gone through several cycles,
turn the control to a mid range setting, then to a colder setting if necessary to
maintain desired product temperature
NOTICE:
This refrigerated display case is designed to operate
in a maximum environment of 75 DEG. F and 55% relative
humidity. Exceeding these limits will cause poor case
performance and excessive sweating.
Placing Product into Case
- Do not exceed 75 pounds of weight per shelf. Heavy product should be distributed
evenly across the entire shelving area.
- Determine desired shelving location before placing product in case. Product must be
removed to readjust shelf location.
- Allow a minimum of 2” between top of product and bottom of shelf.
- Do not overhang the front or rear of shelves with product. Improper clearance in front
and rear of shelf will block the refrigerated airflow and will cause product loss.
-Do not block the slots along the front and rear air discharge slots. Covering these slots
will block the refrigerated airflow and could cause product loss.
-The display deck is removable for cleaning and can become dislodged in shipment. To
ensure proper airflow and performance of the case, make sure that the display deck is
pushed completely down.
-Allow refrigerated models to run for at least two hours before placing pre-chilled
product into unit.
NOTICE:
CASE MUST BE STOCKED WITH PRE-CHILLED PRODUCT
ONLY.
NOTICE:
This refrigerated display case is designed to operate
in a maximum environment of 75 DEG. F and 55% relative
humidity. Exceeding these limits will cause poor case
performance and sweating of glass panels.
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Cleaning Condenser Coil
NOTICE:
Condenser coil or optional air filter must be cleaned a
minimum of twice per month to insure proper refrigeration
performance and prevent compressor failure. In some
environments it may be necessary to clean more frequently.
Failure to clean condenser coil will void condenser warranty.
It is very important that the Condenser coil or optional air filter is cleaned twice
per month to insure proper refrigeration performance and to prevent compressor
failure. In some environments it may be necessary to clean more frequently.
Failure to clean condenser coil will void condenser warranty. This procedure is
for Self Contained models. The remote condenser coil must also be cleaned at
same intervals.
1. Disconnect power to the unit.
2. On ECSS40 Remove the nose panel and on ECSS60 remove the side panel on
left side of case next to the controls.
Carefully vacuum the front surface of condenser coil. Take care not to bend coil
fins with vacuum cleaner nozzle.
-If equipped with optional air filter remove filter and carefully vacuum the front
surface of condenser coil. Take care not to bend coil fins with vacuum cleaner
nozzle. Wash filter using warm soapy water, rinse, and let dry. Apply a generous
coat of filter coat adhesive to both sides of filter. (Filter coat adhesive is available
through any restaurant supply distributor.)
NOTE: Failure to coat filter with a fresh coat of filter adhesive after
cleaning will prevent filter from working properly. Failure to do so
will allow the condenser coil to plug, which will affect refrigeration
performance and could cause compressor failure.
3. Reinstall side panel(s).
VACUUM FRONT
SURFACE OF
CONDENSER COIL
ECSS40 SHOWN
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.
CLEANING INSTRUCTIONS
Acrylic Air Deflector Cleaning
NOTICE:
Clear acrylic air deflector requires special washing procedures
to prevent hazing and yellowing of material.
NEVER USE paper towels (wet or dry) for cleaning or drying and never use a dry towel.
NEVER USE glass cleaner of any kind.
Lightly dust (not wipe) surface with a damp Micro Fiber towel or chamois. The surface can then
be washed using a small amount of dishwashing detergent such as Dawn or Joy and lukewarm
water. Use a Micro Fiber towel or chamois, applying only light pressure. The cloth or chamois
must be kept free of grit by frequently rinsing. Rinse surface with clear water and dry by blotting
with a damp Micro Fiber towel or chamois.
Daily Cleaning
The case should be cleaned thoroughly, as described in the weekly cleaning section,
before it is used for the first time.
NOTICE:
Avoid splashing or soaking any electrical components with
water to prevent electrical damage to the case.
NOTICE:
Shut off lights and power switches and remove all products
from case. Allow sufficient time for the unit to reach room
temperature before proceeding with cleaning.
NOTICE:
Remove all products from the case before proceeding with
cleaning procedure.
NOTICE:
Acrylic air deflector requires special washing procedures to
prevent hazing and yellowing of material. Clean as described
in “Acrylic Air Deflector Cleaning” section of this manual.
Note: For major spills or foreign material buildup use complete weekly cleaning
instructions.
Note: Detergents are not recommended and do not use abrasive cleaners or pads to
prevent scratching of surfaces.
1. Dip rag in warm soapy water and ring out thoroughly. Wipe complete interior of
case and dry with soft dry towel.
2. The remaining exterior surface should be wiped down using any ammoniated
cleaners or soapy warm water and dried with soft dry towel..
3. IMPORTANT: Cleaning the clear acrylic plastic front air deflector requires
special care to prevent hazing and yellowing of material. Clean as described in
“Acrylic Air Deflector Cleaning” section of this manual.
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Weekly Cleaning
NOTICE:
Avoid splashing or soaking any electrical components with
water to prevent electrical damage to the case.
NOTICE:
Shut off lights and power switches and remove all products
from case. Allow sufficient time for the unit to reach room
temperature before proceeding with cleaning.
NOTICE:
Remove all products from case before proceeding with
cleaning procedure.
NOTICE:
Acrylic front air deflector requires special washing procedures
to prevent hazing and yellowing of material.
Note: Detergents are not recommended and do not use abrasive cleaners or pads to
prevent scratching of surfaces.
TOWER SIDE PANEL
LATCH (4)
SHELVES (6)
SHELF BRACKETS
FAN SHROUD
FAN SHROUD
FAN SHROUD
RETAINER SCREWS (4)
DISPLAY DECK
DISPLAY DECK
TOWER SIDE PANEL
A
TOWER SIDE PANEL
Remove interior shelving from unit as described in the “Shelving Installation and Removal”
section of this manual.
1. Dip rag in warm soapy water and ring out thoroughly. Clean all shelves and shelf
brackets and dry with soft dry towel.
2. Remove tower side panels by lifting (4) latch levers and pulling tower side panel out
away from tower.
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CAUTION
POWER BEFORE
RISK OF ELECTRIC
SHOCK DISCONNECT
91-12340
SERVICING UNIT.
3. Dip rag in warm soapy water and ring out thoroughly. Clean the tower side panels and
inside both tower ends. Dry with soft dry towel
4. Lift the display decks up and out of evaporator tub.
5. Remove the fan shroud assembly by removing (2) retaining screws from the outer flange
and the (2) from the inner flange. Lift the fan shroud assembly and reach in and unplug
the evaporator fan motor cord. Lift fan shroud assembly out of tub.
6. Clean the display deck(s) using warm soapy water and a brush. Rinse thoroughly and
allow dry. Wipe off fan shroud assembly (do not rinse or submerge fan motors).
7.
Clean the entire interior of the case using warm soapy water. Wipe off all soapy water
with a damp cloth and allow to dry. (DO NOT use solvents such as Acetone, Benzene,
Carbon Tetrachloride, and Lacquer Thinners)
8.
IMPORTANT: Cleaning the clear acrylic plastic front air deflector requires special
care to prevent hazing and yellowing of material. Clean as described in “Acrylic
Air Deflector Cleaning” section of this manual.
9. Reassemble all components in reverse order.
NOTE: Depending on the amount of usage and spillage of foreign material, some fasteners
may have to be removed and parts disassembled to allow proper cleaning of the unit.
SERVICE INFORMATION
Before any service work is performed on the case, make sure all power is disconnected
to the case.
Service problems or request for repair parts from authorized service agencies, trained
service personnel, or owners should be referred to:
TECHNICAL SERVICE DEPARTMENT
Federal Industries
P.O. Box 290
Belleville, WI 53508
Toll Free: (800) 356-4206 / WI Phone (608) 424-3331
Fax: (608) 424-3234
ECSS E3335
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22
-
Pre-Service Checklist
You may avoid the cost and inconvenience of an unnecessary service call by first
reviewing this checklist of frequently encountered situations that can cause
unsatisfactory case performance.
CAUTION: Before servicing case, turn off power at the main breaker of fuse
box.
Case Does Not Operate
Check for disconnected power supply.
Check for tripped breaker on blown fuse.
Check that the thermostat display is on and that the green indicator light
is lit.
Lights Do Not Operate
Check that power switch & light switch is on.
Check for tripped breaker or blown fuse.
Check that light housing cords are plugged in correctly to sockets in the
tower
Case Temperature Too Warm
Check that the cold air inlet and outlet slots are not blocked.
Check for a blocked or dirty condenser coil.
Check for cold airflow. Lack of adequate cold airflow could indicate a
defective evaporator fan or a blocked evaporator coil. Check that paper or
foreign materials are not blocking evaporator. If the evaporator coil is
blocked due to excessive frost, put into manual defrost. Excessive frost
can buildup overtime if the case is set too cold or if there is excessive
humidity in the store.
Check all the fans in the evaporator compartment and tower are running.
Case Sweating Note: Some interior sweating is normal on this case.
Check room ambient – Case is designed to operate in an environment not
to exceed 75ºF and 55% relative humidity.
Check all the fans in the evaporator compartment and tower are running.
Overflow of Condensate Pan
Check that drain in bottom of tub floor is not plugged.
Check that drain trap to the condensate pan is not plugged
Overflow of Optional Condensate Pump:
Check that drain in bottom of tub floor is not plugged.
Check that drain trap to the condensate pan is not plugged
Check that drain lines from pump is not plugged or pinched.
Check to see that pump float is operating correctly.
Verify that pump is plugged in and has power.
Replace pump if still not pumping condensate.
ECSS E3335
-
23
-
Special Service Situations
There are rare occasions when the refrigerant charge must be evacuated from a
case in order to perform service work. In those situations, Federal Industries
recommends that the refrigerant charge be evacuated into a recovery system to
prevent the possibility of hydro-fluorocarbons (HFC’s) from being released into
the atmosphere.
The release of HFC’s into the atmosphere is a potential source of global
warming. Note the condensing unit that was supplied with this case has a
receiver tank large enough to hold all the charge you maybe able to pump down
the system when service is required.
If moisture or liquid is observed around or under a Federal Industries case, an
immediate investigation should be made by qualified personnel to determine the
source of the moisture or liquid. The investigation made should determine if the
case is malfunctioning or if there is a simple housekeeping problem.
Moisture or liquid around or under a case is a potential slip /fall hazard for
persons walking by or working in the general area of the case. Any case
malfunction or housekeeping problem that creates a slip / fall hazard around or
under a case should be corrected immediately.
ECSS E3335
-
24
-
SALE & DISPOSAL
If you the owner sells or gives away this Federal Industries case it is the owner’s
responsibility to make sure that all safety labels and the Installation-Service
Manual are included with it. If you need replacement labels or manuals, Federal
Industries will provide them free of charge. Contact the customer service
department at Federal Industries at (800) 356-4206.
The customer service department at Federal Industries should be contacted at
the time of sale or disposal of your case so records may be kept of its new
location.
If you sell or give away your Federal Industries case, you should evacuate the
refrigerant charge before shipment. Federal Industries recommends that the
charge be evacuated into a recovery system to prevent the possibility of HCFC’s
from being released into the atmosphere.
REFRIGERATION & ELECTRICAL DATA
Model
ECSS40SC/ECSS60SC ECSS40R/ECSS60R
REFRIGERATION CHARGE 6 Pounds (R-404A) (R-404A)
POWER SUPPY, VOLTS 230 Volts 230 Volts
Frequency 60 Hertz 60 Hertz
Phase 1 Phase 1 Phase
Number of Wires 3 3
AMPS VOLTS AMPS VOLTS
Compressor 9.0 / 11.0 230 - -
Condenser Fan 2.6 230 - -
Base Fan - - .15 230
Evaporator Fan Motor (EACH) 0.15 ea. 230 0.15 ea. 230
Lights Power Supply 12v .8 230 .8 ea 230
Condensate Heater 7.8 230v 7.8 230v
Opt. Condensate Pump .75 240v .75 240v
Refer to the rating plate data attached to side of base for Maximum Fuse Size and
Minimum Circuit Ampacity.
ECSS E3335
-
25
-
CONTROL OPERATION
Electronic Control
This unit is equipped with a CAREL PJEZ temperature control. The control parameters
are set at the factory and cannot be manually changed in the field. Control parameter
changes can only be made by downloading a new set of parameters via a program chip
supplied by Federal Industries.
Operation
The control uses two sensors, one located in the air stream and one located on the
evaporator coil. The sensor located in the air stream is referred to as the temperature
control sensor. The sensor located on the evaporator coil is referred to as the coil
sensor.
The temperature control sensor is located inside the center tower at the top. The sensor
location is critical for proper operation on the unit. Do not move or relocate this sensor.
The coil sensor is strapped to the evaporator coil. This sensor location is critical for
proper operation of the unit. Do not move or relocate this sensor.
The temperature control is set to cut in at 39 degrees F. The Temp control cuts out at
14 degrees F at the coldest setting “9” and 28 degrees F at the warmest setting, ‘1’ on
the control display.
The temp control turns off the refrigeration system when you “press and hold” the top
arrow / power button for approx. 3 seconds until “OFF” flashes on display.
Defrost Cycle
The CAREL control is programmed to initiate defrost via two different methods. There
are 3 programmed defrost cycles in the case which will initiate a defrost cycle every 8
hours. The unit does not have a time clock so the defrost cycles cannot be set for any
specific time of day.
The unit also has an ‘On demand’ defrost feature that will initiate a defrost when the
temperature differential between the evaporator temperature and the air temperature is
more than 15 degrees for 5 minutes after 30 minutes into the refrigeration cycle.
Maximum Run Timer
The unit is equipped with a maximum run timer that is preset at the factory for 75
minutes on. If the temperature control does not reach cut out set point after running for
one hour, the timer will turn the compressor off for a minimum of 2 minutes.
ECSS E3335
-
26
-
REFRIGERATION OPERATION
Self Contained Models
Refrigeration R404 Charge
6 Pounds
The self-contained models are shipped from the factory with a completely operational 404A
refrigeration system and require no modifications or adjustments upon installation. Case must be
installed as per the installation section of this manual to provide proper condensing air cooling.
Self Contained Refrigeration Operation
The unit temperature is controlled by the Electronic control and timers outlined in the control
section of this manual.
Note: The condenser fan runs continuously.
Remote Models - Use pressure gauges to set pressure control.
Refrigeration R404 Charge
CHARGED IN FIELD
Remote Low Press. Switch Cut In
50
psi
Remote Low Press. Switch Cut Out
15 psi
Adjustable Head Master
200 psi
Remote High Press. Switch Cut Out
400 psi
The remote models are designed to use 448/ 449A refrigerant and shipped from the factory with
the evaporator coil, expansion valve, sight glass and refrigerant solenoid valve. Drier filter most
be installed in field for proper operation. Electronic control runs identical to the Self Contained
models except the electronic control opens and closes a refrigeration solenoid valve located on
the suction line instead of turning on and off a compressor. The solenoid valve closes and shuts
off the refrigeration flow to the unit and initiates a pump down cycle. This will allow the remote
low pressure switch to open and shut off remote compressor.
The condensing unit and pressure controls are optionally supplied from the factory for remote
location installation. The condensing unit must be mounted and wired by the installer. The high
low pressure switch must be wired in series with the compressor power supply as shown in
diagram below.
ECSS E3335
-
27
-
1. Mount condensing unit indoors as close to the remote display case as practical. The
refrigeration line should be as short as possible and must not exceed 30 feet.
2. All refrigeration and/or electrical materials between the condensing unit and display case are
to be supplied by installing contractor.
3. Route properly sized and designed refrigeration lines from the condensing unit to the cabinet.
Horizontal suction lines should be pitched downward towards the condensing unit at least ½”
per 10’ run to aid the oil drainage. A “P” trap must be installed in the suction line at the foot
of every riser to insure oil return. Dry nitrogen must be used to flow through tubing while
brazing refrigeration lines.
4. Suction line must be insulated the entire length with Armaflex (or equivalent). Do not run
liquid line inside insulation with suction line.
5. The remote high/low-pressure control must be mounted, wired and set pressures by the
installer.
6. Leak check condensing unit, cabinet, and all connecting tubing. Cabinet and condensing unit
tubing should be checked to insure no leaks occurred during shipping or from rough
handling.
Make certain all refrigeration valves are opened and evacuate system to 500 microns. Charge
the system with refrigerant type specified on the data plates.
REMOTE
HIGH LOW
PRESSURE
CONTROL
LIQUID LINE
SUCTION LINE (INSULATED)
REMOTE
CONDENSING
UNIT
EVAPORATOR
COILS
DISPLAY CASE
EXPANSION
VALVE
HIGH
LOW
LIQUID LINE
SOLENOID VALVE
SIGHT GLASS
DRIER/FILTER
FIELD CONNECTION
HOT
FUSED
POWER
SUPPLY
DEFROST
TERMINATE
PROBE
ELECTRONIC
CONTROL
AIR TEMP. CONTROL PROBE
FUSED
CASE
POWER
ECSS E3335
-
28
-
PARTS LIST
Refrigeration System
ECSS40 ECSS60
Condensing Unit Copeland (Self Contained)
Before 8/1/14 30-19128 30-19025
Condensing Unit Copeland (Self Contained)
After 8/1/14 30-19128 30-20047
Condensing Unit Tecumseh (Self Contained)
Before 2/1/16 30-17889 30-20448
Condensing Unit Tecumseh (Self Contained)
After 2/1/16 30-20518 30-20448
Safety Pressure Control before 8/1/14 32-51009 32-51009
Evaporator Coil Left/ Right 33-18810-L/33-18810-R 33-19285-L/33-19285-R
Expansion Valve TXV 32-19408 32-19408
Sight Glass 32-54011 32-54011
Refrigerant Filter/Drier 32-19067 32-19067
Refrigeration Solenoid Valve (Remote) 32-14325 32-14325
Refrigeration Solenoid Valve COIL (Remote) 41-14324 41-14324
Motor Evaporator Fan 41-19070 41-19070
Wire Harness Evaporator Motor 43-19083 43-19083
Blade Evaporator Fan 72-12254 72-12254
Guard Evaporator Fan 64-18015 64-18015
Electrical Components
LED light bar (8) Before 8/1/18 42-19038 42-19038
LED light bar 10" (1) Before 8/1/18 42-19038-1 42-19038
Shelf Lamp Cord Before 8/1/18 43-19061-1 43-19061-1
Light power Supply 12V Before 8/1/18 39-19039 39-19039
LED light bar (8) After 8/1/18 42-20871-25C35 42-20871-42C35
LED light bar 18" (1) After 8/1/18 42-20871-18C35 42-20871-18C35
Shelf Lamp Cord After 8/1/18 43-20861-1B 43-20861-1B
TOP Lamp Cord After 8/1/18 43-20867-1B 43-20867-1B
Light power Supply 24V After 8/1/18 39-20552 39-20552
Shelf Lamp Socket 43-19060-1 43-19060-1
Power Switch 41-13733 41-13733
Light Switch 41-11066 41-11066
Temp Control - Self Contained (Before
5/23/12) 32-19027 32-19027
Temp Control Display (Before 5/23/12) 32-19092 32-19092
Temp Control - Self Contained (After 5/23/12) 32-19445-3 32-19445-3
Temp Control Display (Between 5/23/12 -
5/1/18) 32-19446 32-19446
Temp Control - Self Contained (After 5/1/18) 32-19865-3 32-19865-3
Temp Control - Remote (Between 5/23/18 - 5/1/18)
32-19446-71 32-19446-71
ECSS E3335
-
29
-
Temp Control - Remote (After 5/1/18) 32-19865-71 32-19865-71
Ribbon Cable - Display (Before 5/1/18) 32-19093 32-19093
Probe Temp (2) 32-19094 32-19094
Timer, Max Run (Before 5/23/12) 41-17324 41-17324
Condensate Pan Ass'y SA4889-1 SA4889-1
Heater Condensate Pan 40-17861 40-17861
Condensate evap pan 47-12963 47-12963
HighTemp Safety Ass'y SA-1880 SA-1880
Float Switch condensate Pan 41-13022 41-13022
Float Condensate Pan SA2928 SA2928
Optional Power Cord 43-19090 43-19090
Optional Condensate Pump 47-18980 47-18980
Miscellaneous Components
Display Deck Plastic Left/Right 15-18857-L/ 15-18857-R 15-19293-L/ 15-19293-R
Fastener Pad Set Display Deck 77-17848/77-17849 77-17848/77-17849
Metal Shelf (SHELF ONLY) Before 8/1/18 SA4737-L/SA4737-R SA5048-L/SA5048-R
Metal Shelf (SHELF ONLY) After 8/1/18 M20957-3L & 3R M20957-2L & 2R
Air Diffuser Honeycomb Air Discharge W11533-2 W11533-4
Shelf Bracket Long 67-18727 67-18727
Shelf Bracket Short 67-18727-1 67-18727-1
Thermometer 32-13662 32-13662
Replacement Optional Condenser Air Filter 16-19228 16-19228
ECSS E3335
-
30
-
Case Wiring Diagrams
Self Contained ECSS40 SC Copeland BEFORE 5/23/12
208-240V / 60Hz / 1PH
B
B/BL
R
B
TOP LAMP
GR
IMSS
MODELS
ONLY
COND UNIT
FAN
R or L2
1 or L1
G = GREEN
B = BLACK
R = RED
W = WHITE
Y = YELLOW
BL = BLUE
COLOR CODE
B
R
B/BL
B
R
BL
R
BL
B
B/BL
B/BL
B
R
BL
SHELF LAMP
SHELF LAMP
R
R
BB B/BL B/BL
B
BBLK
B/BL
TOP LAMPTOP LAMP
R
R
R
R
B
B
B
B
B
R
Y(6)
B/BL
B
B
B
B/BL
B/BL
R
BL
SHELF LAMP
R
BL
B
B/BL
SHELF LAMP
SHELF LAMP
R
BL
SHELF LAMP
IF OPTIONAL CONDENSATE PUMP OR
CONDENSATE PAN ARE NOT USED
DISCARD WIRES B(22), R(23),G(24),
R(22)
P
R(23)
OPTIONAL
CONDENSATE PUMP
G(24)
R(15)
BRW
BL
B
B/BL
B
R
32
4
1
MAX RUN TIMER
TURN FULL
CLOCK WISE
POWER SUPPLY
NO
NC
C
RIBBON
CABLE
G(26)
1 2 3 4 5 6 7
8 9 10 11
91-19099 10/21/11
ECSS40 SC
RIB
RIB
TERM BLOCK
TEMP PROBE PB1
DEFROST PROBE PB2
POWER SWITCH
12V
TERM BLOCK L1
TERM BLOCK L2
CONDENSATE PAN
DISPLAY
LIGHT SWITCH
B(17)
EVAPORATOR FANS
Y (21)
R(11)
R(23)
B(5)
B(13)
R(12)
B(22)
G(24)
G(25)
B(17)
B(16)
R(15)R(14)
Y(10)
Y(9)
R(2)
B(1)
R(4)
B(3)
R(20)
L2
L1
N
SHELF LIGHT QUANITY MAY VARY
ON DIFFERENT MODELS.
ECSS E3335
-
31
-
Self Contained ECSS40 SC Tecumseh BEFORE 5/23/12
208-240V / 60Hz / 1PH
ECSS
MODELS
ONLY
B
B/BL
R
B
TOP LAMP
GR
IMSS
MODELS
ONLY
COND UNIT
FAN
R or L2
1 or L1
G = GREEN
B = BLACK
R = RED
W = WHITE
Y = YELLOW
BL = BLUE
COLOR CODE
B
R
B/BL
B
R
BL
R
BL
B
B/BL
B/BL
B
R
BL
SHELF LAMPSHELF LAMP
R
R
BB B/BL B/BL
B BBLK
B/BL
TOP LAMPTOP LAMP
R
R
R
R
B
B
B
B
B
R
Y(6)
B/BL
B
B
B
B/BL
B/BL
R
BL
SHELF LAMP
R
BL
B
B/BL
SHELF LAMP
SHELF LAMP
R
BL
SHELF LAMP
IF OPTIONAL CONDENSATE PUMP OR
CONDENSATE PAN ARE NOT USED
DISCARD WIRES B(22), R(23),G(24),
R(22)
P
R(23)
OPTIONAL
CONDENSATE PUMP
G(24)
R(15)
BRW
BL
B B/BL
B
R
32
41
MAX RUN TIMER
TURN FULL
CLOCK WISE
POWER SUPPLY
NO
NC
C
RIBBON
CABLE
G(26)
1 2 3 4 5 6 7
8 9 10 11
91-19504 11/16/11
ECSS40 SC
RIB
RIB
TERM BLOCK
TEMP PROBE PB1
DEFROST PROBE PB2
POWER SWITCH
12V
TERM BLOCK L1
TERM BLOCK L2
CONDENSATE PAN
DISPLAY
LIGHT SWITCH
B(17)
EVAPORATOR FANS
Y (21)
R(11)
R(23)
B(5)
B(13)
R(12)
B(22)
G(24)
G(25)
B(17)
B(16)
R(15)R(14)
Y(10)
Y
R(2)
B(1)
R(4)
B(3)
R(20)
L2
L1
N
SHELF LIGHT QUANITY MAY VARY
ON DIFFERENT MODELS.
PRESS
SWITCH
Y
ECSS E3335
-
32
-
Self Contained ECSS60SC BEFORE 5/23/12
TURN FULL
CLOCK WISE
208-240V / 60Hz / 1PH
GR
IMSS
MODELS
ONLY
COND UNIT
FAN
R or L2
1 or L1
Y(6)
B
R(15)
32
4
1
MAX RUN TIMER
TURN FULL
CLOCK WISE
NO
NC
C
RIBBON
CABLE
G(26)
1 2 3 4 5 6 7
8 9 10 11
RIB
RIB
TERM BLOCK
TEMP PROBE PB1
DEFROST PROBE PB2
POWER SWITCH
TERM BLOCK L1
TERM BLOCK L2
CONDENSATE PAN
DISPLAY
LIGHT SWITCH
B(17)
EVAPORATOR FANS
Y (21)
R(11)
R(23)
B(5)
B(13)
R(12)
B(22)
G(24)
G(25)
B(17)
B(16)
R(15)R(14)
Y(10)
Y(9)
R(2)
B(1)
R(4)
B(3)
R(20)
L2
L1
N
B
R
B/BL
R
BL
SHELF LAMP
B
B/BL
B
B
R
B/BLR
BL
SHELF LAMP
B
B/BL
B
B
R
B/BL
R
BL
SHELF LAMP
B
B/BL
B
POWER SUPPLY
B
R
B/BL
R
BL
SHELF LAMP
B
B/BL
B
B
R
B/BLR
BL
SHELF LAMP
B
B/BL
B
B
R
B/BLR
BL
SHELF LAMP
B
B/BL
B
POWER SUPPLY
IF OPTIONAL CONDENSATE PUMP OR
CONDENSATE PAN ARE NOT USED
DISCARD WIRES B(22), R(23),G(24),
R(22)
P
R(23)
OPTIONAL
CONDENSATE PUMP
G(24)
BRW
BL
B
R
G = GREEN
B = BLACK
R = RED
W = WHITE
Y = YELLOW
BL = BLUE
COLOR CODE
BRW
BL
B/BL
B/BL
B
B
B
R
B
R
B/BL
TOP LAMP
B
B
R
B/BL
TOP LAMP
B
B
R
B/BL
TOP LAMP
B
91-19453 12/19/11 IMSS60SC & ECSS60SC
ECSS ONLY
ECSS E3335
-
33
-
Remote ECSS40R BEFORE 5/23/12
BASE FAN
REFRIGERATION
SOLENOID
L2
L1
N
R(20)
B(3)
R(4)
B(1)
R(2)
Y(9)
Y(10)
R(14) R(15)
B(16)
G(25)
G(24)
B(22)
R(12)
B(13)
B(5)
R(23)
R(11)
Y (21)
EVAPORATOR FANS
LIGHT SWITCH
DISPLAY
CONDENSATE PAN
TERM BLOCK L2
TERM BLOCK L1
12V
POWER SWITCH
DEFROST PROBE PB2
TEMP PROBE PB1
TERM BLOCK
RIB
RIB
91-19155 2/25/11
IMSS/ECSS REMOTE
8 9 10 11
1 2 3 4 5 6 7
G(26)
RIBBON
CABLE
C
NC
NO
POWER SUPPLY
TURN FULL
CLOCK WISE
MAX RUN TIMER
1 4
2 3
R
B
B/BL
B
BL
BRW
R(15)
G(24)
CONDENSATE PUMP
OPTIONAL
R(23)
P
R(22)
IF OPTIONAL CONDENSATE PUMP OR
CONDENSATE PAN ARE NOT USED
DISCARD WIRES B(22), R(23),G(24),
SHELF LAMP
BL
R
SHELF LAMP
SHELF LAMP
B/BL
B
BL
R
SHELF LAMP
BL
R
B/BL
B/BL
B
B
B/BL
Y(6)
R
B
B
B
B
B
R
R
R
R
TOP LAMP TOP LAMP
B/BL
BLK BB
B/BLB/BLB B
R
R
SHELF LAMP
SHELF LAMP
BL
R
B
B/BL
B/BL
B
BL
R
BL
R
B
B/BL
R
B
COLOR CODE
BL = BLUE
Y = YELLOW
W = WHITE
R = RED
B = BLACK
G = GREEN
ECSS
MODELS
ONLY
ONLY
MODELS
IMSS
TOP LAMP
B
R
B/BL
B
ECSS
MODELS
ONLY
208-240V / 60Hz / 1PH
TURN FULL
CLOCK WISE
ECSS E3335
-
34
-
Remote ECSS60R BEFORE 5/23/12
B
R
B/BLR
BL
SHELF LAMP
B
B/BL
B
B
R
B/BL
R
BL
SHELF LAMP
B
B/BL
B
B
R
B/BL
R
BL
SHELF LAMP
B
B/BL
B
POWER SUPPLY
B
R
B/BL
R
BL
SHELF LAMP
B
B/BL
B
B
R
B/BL
R
BL
SHELF LAMP
B
B/BL
B
B
R
B/BL
R
BL
SHELF LAMP
B
B/BL
B
POWER SUPPLY
BRW
BL
B
R
JUMP R & Y
B = BLACK
R = RED
W = WHITE
Y = YELLOW
BL = BLUE
COLOR CODE
BRW
BL
B/BL
B/BL
B
B
B
R
B
R
B/BL
TOP LAMP
B
B
R
B/BL
TOP LAMP
B
B
R
B/BL
TOP LAMP
B
TURN FULL
CLOCK WISE
208-240V / 60Hz / 1PH
Y(6)
R(15)
32
41
MAX RUN TIMER
TURN FULL
CLOCK WISE
RIBBON
CABLE
G(26)
1 2 3 4 5 6 7
8 9 10 11
RIB
RIB
TERM BLOCK
TEMP PROBE PB1
DEFROST PROBE PB2
POWER SWITCH
TERM BLOCK L1
TERM BLOCK L2
CONDENSATE
PUMP
DISPLAY
LIGHT
SWITCH
EVAPORATOR FANS
Y (21)
R(11)
R(23)
B(5)
B(13)
R(12)
B(22)
G(25)
B(16)
R(15)R(14)
Y(10)
Y(9)
R(2)
B(1)
R(4)
B(3)
R(20)
L2
L1
N
RIB
REFRIGERATION
SOLENOID
BASE FAN OPTIONAL
91-19454 1/2/12 IMSS60R & ECSS60R
ECSS ONLY
BL
B
G
NO
NC
C
G(24)
G
BL
BRW
NO
NC
C
G = GREEN
BRW = BROWN
R(23)
B(22)
G(24)
OPTIONAL CONDENSATE
HEATER PAN
ECSS E3335
-
35
-
Self Contained ECSS40 SC Tecumseh Between 5/23/12-5/1/18
208-240V / 60Hz / 1PH
ECSS
MODELS
ONLY
B
B/BL
R
B
TOP LAMP
GR
IMSS
MODELS
ONLY
COND UNIT
FAN
R or L2
1 or L1
G = GREEN
B = BLACK
R = RED
W = WHITE
Y = YELLOW
BL = BLUE
COLOR CODE
B
R
B/BL
B
R
BL
R
BL
B
B/BL
B/BL
B
R
BL
SHELF LAMPSHELF LAMP
R
R
BB B/BL B/BL
B BBLK
B/BL
TOP LAMPTOP LAMP
R
R
R
R
B
B
B
B
B
R
Y(6)
B/BL
B
B
B
B/BL
B/BL
R
BL
SHELF LAMP
R
BL
B
B/BL
SHELF LAMP
SHELF LAMP
R
BL
SHELF LAMP
B(22)
P
R(23)
CONDENSATE PUMP
G(24)
R(15)
BRW
BL
B
B/BL
B
R
POWER SUPPLY
RIBBON
CABLE
G(26)
1 2 3 4 5 6 7
8 9 10 11
91-19504 8/26/14
ECSS40SC TECHUMSEH
RIB
RIB
TERM BLOCK
TEMP PROBE PB1
DEFROST PROBE PB2
POWER SWITCH
12V
TERM BLOCK L1
TERM BLOCK L2
DISPLAY
LIGHT SWITCH
EVAPORATOR FANS
R(11)
B(5)
B(13)
R(12)
G(25)
B(17)
B(16)
R(15)R(14)
Y(10)
Y
R(2)
B(1)
R(4)
B(3)
L2
L1
N
SHELF LIGHT QUANITY MAY VARY
ON DIFFERENT MODELS.
PRESS
SWITCH
Y
B
W
W
B
2 X 4
IF OPTIONAL CONDO PUMP HOSE
HEATER IS USED, TIE HEATER
WIRES TO B22 & R23
G
BR
BL
ECSS E3335
-
36
-
Self Contained ECSS60SC used Between 5/23/12 & 8/1/14
208-240V / 60Hz / 1PH
GR
IMSS
MODELS
ONLY
COND UNIT
FAN
R or L2
1 or L1
Y(6)
B
R(15)
NO
NC
C
RIBBON
CABLE
G(26)
1 2 3 4 5 6 7
8 9 10 11
RIB
RIB
TERM BLOCK
TEMP PROBE PB1
DEFROST PROBE PB2
POWER SWITCH
TERM BLOCK L1
TERM BLOCK L2
CONDENSATE PAN
DISPLAY
LIGHT SWITCH
B(17)
EVAPORATOR FANS
R(11)
R(23)
B(5)
B(13)
R(12)
B(22)
G(24)
G(25)
B(17)
B(16)
R(15)R(14)
Y(10)
R(2)
B(1)
R(4)
B(3)
L2
L1
N
B
R
B/BL
R
BL
SHELF LAMP
B
B/BL
B
B
R
B/BL
R
BL
SHELF LAMP
B
B/BL
B
B
R
B/BL
R
BL
SHELF LAMP
B
B/BL
B
POWER SUPPLY
B
R
B/BL
R
BL
SHELF LAMP
B
B/BL
B
B
R
B/BLR
BL
SHELF LAMP
B
B/BL
B
B
R
B/BLR
BL
SHELF LAMP
B
B/BL
B
POWER SUPPLY
IF OPTIONAL CONDENSATE PUMP OR
CONDENSATE PAN ARE NOT USED
DISCARD WIRES B(22), R(23),G(24),
R(22)
P
R(23)
OPTIONAL
CONDENSATE PUMP
G(24)
BRW
BL
B
R
G = GREEN
B = BLACK
R = RED
W = WHITE
Y = YELLOW
BL = BLUE
COLOR CODE
BRW
BL
B/BL
B/BL
B
B
B
R
B
R
B/BL
TOP LAMP
B
B
R
B/BL
TOP LAMP
B
B
R
B/BL
TOP LAMP
B
91-19630 5/23/12 IMSS60SC & ECSS60SC
ECSS ONLY
B
W
W
B
ECSS E3335
-
37
-
Remote ECSS40R Between 5/23/12-5/1/18
BASE FAN
REFRIGERATION
SOLENOID
L2
L1
N
B(3)
R(4)
B(1)
R(2)
Y(10)
R(14) R(15)
B(16)
G(25)
R(12)
B(13)
B(5)
R(11)
EVAPORATOR FANS
LIGHT SWITCH
DISPLAY
TERM BLOCK L2
TERM BLOCK L1
12V
POWER SWITCH
DEFROST PROBE PB2
TEMP PROBE PB1
TERM BLOCK
RIB
RIB
91-19629 5/23/12
ECSS40R
8 9 10 11
1 2 3 4 5 6 7
G(26)
RIBBON
CABLE
POWER SUPPLY
R
B
B/BL
B
BL
BRW
R(15)
SHELF LAMP
BL
R
SHELF LAMP
SHELF LAMP
B/BL
B
BL
R
SHELF LAMP
BL
R
B/BL
B/BL
B
B
B/BL
Y(6)
R
B
B
B
B
B
R
R
R
R
TOP LAMP TOP LAMP
B/BL
BLK BB
B/BLB/BLB B
R
R
SHELF LAMP SHELF LAMP
BL
R
B
B/BL
B/BL
B
BL
R
BL
R
B
B/BL
R
B
COLOR CODE
BL = BLUE
Y = YELLOW
W = WHITE
R = RED
B = BLACK
G = GREEN
ECSS
MODELS
ONLY
TOP LAMP
B
R
B/BL
B
208-240V / 60Hz / 1PH
B
W
W
B
B(22)
P
R(23)
CONDENSATE PUMP
G(24)
2 X 4
G
BR
BL
IF OPTIONAL CONDO PUMP HOSE
HEATER IS USED, TIE HEATER
WIRES TO B22 & R23
ECSS E3335
-
38
-
Remote ECSS60R Between 5/23/12-5/1/18
B
R
B/BLR
BL
SHELF LAMP
B
B/BL
B
B
R
B/BLR
BL
SHELF LAMP
B
B/BL
B
B
R
B/BLR
BL
SHELF LAMP
B
B/BL
B
POWER SUPPLY
B
R
B/BLR
BL
SHELF LAMP
B
B/BL
B
B
R
B/BL
R
BL
SHELF LAMP
B
B/BL
B
B
R
B/BLR
BL
SHELF LAMP
B
B/BL
B
POWER SUPPLY
BRW
BL
B
R
JUMP R & Y
B = BLACK
R = RED
W = WHITE
Y = YELLOW
BL = BLUE
COLOR CODE
BRW
BL
B/BL
B/BL
B
B
B
R
B
R
B/BL
TOP LAMP
B
B
R
B/BL
TOP LAMP
B
B
R
B/BL
TOP LAMP
B
208-240V / 60Hz / 1PH
Y(6)
R(15)
RIBBON
CABLE
G(26)
1 2 3 4 5 6 7
8 9 10 11
RIB
RIB
TERM BLOCK
TEMP PROBE PB1
DEFROST PROBE PB2
POWER SWITCH
TERM BLOCK L1
TERM BLOCK L2
DISPLAY
LIGHT
SWITCH
EVAPORATOR FANS
R(11)
B(5)
B(13)
R(12)
G(25)
B(16)
R(15)R(14)
Y(10)
R(2)
B(1)
R(4)
B(3)
L2
L1
N
RIB
REFRIGERATION
SOLENOID
BASE FAN OPTIONAL
91-19631 5/23/12 IMSS60R & ECSS60R
ECSS ONLY
BL
B
G
G = GREEN
BRW = BROWN
B
W
W
B
B(22)
P
R(23)
CONDENSATE PUMP
G(24)
2 X 4
G
BR
BL
IF OPTIONAL CONDO PUMP HOSE
HEATER IS USED, TIE HEATER
WIRES TO B22 & R23
ECSS E3335
-
39
-
Self Contained ECSS40SC -Between 5/1/18 & 12/15/18
208-240V / 60Hz / 1PH
ECSS
MODELS
ONLY
B
B/BL
R
B
TOP LAMP
GR
IMSS
MODELS
ONLY
COND UNIT
FAN
R or L2
1 or L1
G = GREEN
B = BLACK
R = RED
W = WHITE
Y = YELLOW
BL = BLUE
COLOR CODE
B
R
B/BL
B
R
BL
R
BL
B
B/BL
B/BL
B
R
BL
SHELF LAMPSHELF LAMP
R
R
BB B/BL B/BL
B BBLK
B/BL
TOP LAMPTOP LAMP
R
R
R
R
B
B
B
B
B
R
Y(6)
B/BL
B
B
B
B/BL
B/BL
R
BL
SHELF LAMP
R
BL
B
B/BL
SHELF LAMP
SHELF LAMP
R
BL
SHELF LAMP
B(22)
P
R(23)
CONDENSATE PUMP
G(24)
R(15)
BRW
BL
B B/BL
B
R
POWER SUPPLY
G(26)
91-19504-1 5/1/18
ECSS40SC TECHUMSEH
RIB
RIB
TERM BLOCK
TEMP PROBE PB1
DEFROST PROBE PB2
POWER SWITCH
12V
TERM BLOCK L1
TERM BLOCK L2
LIGHT SWITCH
EVAPORATOR FANS
R(11)
B(5)
B(13)
R(12)
G(25)
B(17)
B(16)
R(15)R(14)
Y(10)
Y
R(2)
B(1)
R(4)
B(3)
L2
L1
N
SHELF LIGHT QUANITY MAY VARY
ON DIFFERENT MODELS.
PRESS
SWITCH
Y
B
2 X 4
IF OPTIONAL CONDO PUMP HOSE
HEATER IS USED, TIE HEATER
WIRES TO B22 & R23
G
BR
BL
8 9 10 11
B
W
W
B
5 4 6 7
ECSS E3335
-
40
-
Self Contained ECSS60SC -Between 5/1/18 & 12/15/18
208-240V / 60Hz / 1PH
IMSS
MODELS
ONLY
Y(6)
R(15)
G(26)
5 4 6 7
8 9 10 11
RIB
RIB
TERM BLOCK
TEMP PROBE PB1
DEFROST PROBE PB2
POWER SWITCH
TERM BLOCK L1
TERM BLOCK L2
CONDENSATE
PAN STD IMSS
LIGHT SWITCH
EVAPORATOR FANS
R(23)
B(5)
B(13)
R(12)
B(22)
G(24)
G(25)
B(16)
R(15)R(14)
R(2)
B(1)
R(4)
B(3)
L2
L1
N
B
R
B/BL
R
BL
SHELF LAMP
B
B/BL
B
B
R
B/BLR
BL
SHELF LAMP
B
B/BL
B
B
R
B/BL
R
BL
SHELF LAMP
B
B/BL
B
POWER SUPPLY
B
R
B/BL
R
BL
SHELF LAMP
B
B/BL
B
B
R
B/BLR
BL
SHELF LAMP
B
B/BL
B
B
R
B/BLR
BL
SHELF LAMP
B
B/BL
B
POWER SUPPLY
IF OPTIONAL CONDO PUMP HOSE
HEATER IS USED, TIE HEATER
WIRES TO B22 & R23
B(22)
P
R(23)
CONDENSATE PUMP
G(24)
BRW
BL
B
R
G = GREEN
B = BLACK
R = RED
W = WHITE
Y = YELLOW
BL = BLUE
COLOR CODE
BRW
BL
B/BL
B/BL
B
B
B
R
B
R
B/BL
TOP LAMP
B
B
R
B/BL
TOP LAMP
B
B
R
B/BL
TOP LAMP
B
91-20308-1 5/1/18 IMSS60SC & ECSS60SC SCROLL
ECSS ONLY
B
W
W
B
L2
CONDENSING
UNIT
L1
PRESS
CONTROL
4
5
3
1
R(11)
B(17)
Y(10)
CONDENSATE PUMP
STD ECSS
2X4
G
BR
BL
ECSS E3335
-
41
-
Remote ECSS40R - Between 5/1/18 & 12/15/18
BASE FAN
REFRIGERATION
SOLENOID
L2
L1
N
B(3)
R(4)
B(1)
R(2)
Y(10)
R(14) R(15)
B(16)
G(25)
R(12)
B(13)
B(5)
R(11)
EVAPORATOR FANS
LIGHT SWITCH
TERM BLOCK L1
12V
POWER SWITCH
DEFROST PROBE PB2
TEMP PROBE PB1
TERM BLOCK
RIB
RIB
91-19629-1 5/1/18
ECSS40R
G(26)
POWER SUPPLY
R
B
B/BLB
BL
BRW
R(15)
SHELF LAMP
BL
R
SHELF LAMP
SHELF LAMP
B/BL
B
BL
R
SHELF LAMP
BL
R
B/BL
B/BL
B
B
B/BL
Y(6)
R
B
B
B
B
B
R
R
R
R
TOP LAMP TOP LAMP
B/BL
BLK BB
B/BLB/BL
B B
R
R
SHELF LAMP SHELF LAMP
BL
R
B
B/BL
B/BL
B
BL
R
BL
R
B
B/BL
R
B
COLOR CODE
BL = BLUE
Y = YELLOW
W = WHITE
R = RED
B = BLACK
G = GREEN
ECSS
MODELS
ONLY
TOP LAMP
B
R
B/BL
B
208-240V / 60Hz / 1PH
B(22)
P
R(23)
CONDENSATE PUMP
G(24)
2 X 4
G
BR
BL
IF OPTIONAL CONDO PUMP HOSE
HEATER IS USED, TIE HEATER
WIRES TO B22 & R23
5 4 6 7
B
W
W
B
ECSS E3335
-
42
-
Remote ECSS60R - Between 5/1/18 & 12/15/18
B
R
B/BLR
BL
SHELF LAMP
B
B/BL
B
B
R
B/BLR
BL
SHELF LAMP
B
B/BL
B
B
R
B/BLR
BL
SHELF LAMP
B
B/BL
B
POWER SUPPLY
B
R
B/BLR
BL
SHELF LAMP
B
B/BL
B
B
R
B/BLR
BL
SHELF LAMP
B
B/BL
B
B
R
B/BLR
BL
SHELF LAMP
B
B/BL
B
POWER SUPPLY
BRW
BL
B
R
JUMP R & Y
B = BLACK
R = RED
W = WHITE
Y = YELLOW
BL = BLUE
COLOR CODE
BRW
BL
B/BL
B/BL
B
B
B
R
B
R
B/BL
TOP LAMP
B
B
R
B/BL
TOP LAMP
B
B
R
B/BL
TOP LAMP
B
208-240V / 60Hz / 1PH
Y(6)
R(15)
G(26)
RIB
RIB
TERM BLOCK
TEMP PROBE PB1
DEFROST PROBE PB2
POWER SWITCH
TERM BLOCK L1
TERM BLOCK L2
LIGHT
SWITCH
EVAPORATOR FANS
R(11)
B(5)
B(13)
R(12)
G(25)
B(16)
R(15)R(14)
Y(10)
R(2)
B(1)
R(4)
B(3)
L2
L1
N
RIB
REFRIGERATION
SOLENOID
BASE FAN OPTIONAL
91-19631- 1 IMSS60R & ECSS60R - AFTER 5/1/18
ECSS ONLY
BL
B
G
G = GREEN
BRW = BROWN
B(22)
P
R(23)
CONDENSATE PUMP
G(24)
2 X 4
G
BR
BL
IF OPTIONAL CONDO PUMP HOSE
HEATER IS USED, TIE HEATER
WIRES TO B22 & R23
5 4 6 7
8 9 10 11
B
W
W
B
ECSS E3335
-
43
-
Self Contained ECSS40SC After - 12/15/18
208-240V / 60Hz / 1PH
GR
IMSS
MODELS
ONLY
COND UNIT
FAN
R or L2
1 or L1
G = GREEN
B = BLACK
R = RED
W = WHITE
Y = YELLOW
BL = BLUE
COLOR CODE
B/BL
B/BL B/BL
Y(6)
B
B(22)
P
R(23)
CONDENSATE PUMP
G(24)
R(15)
W
- BL
B B/R
B/BL
+ R
POWER SUPPLY
G(26)
91-19504-2 12/27/18
ECSS40SC ITC LED
RIB
RIB
TERM BLOCK
TEMP PROBE PB1
DEFROST PROBE PB2
POWER SWITCH
TERM BLOCK L1
TERM BLOCK L2
LIGHT SWITCH
EVAPORATOR FANS
R(11)
B(5)
B(13)
R(12)
G(25)
B(17)
B(16)
R(15)R(14)
Y(10)
Y
R(2)
B(1)
R(4)
B(3)
L2
L1
N
SHELF LIGHT QUANITY MAY VARY
ON DIFFERENT MODELS.
PRESS
SWITCH
Y
B
2 X 4
IF OPTIONAL CONDO PUMP HOSE
HEATER IS USED, TIE HEATER
WIRES TO B22 & R23
G
BR
BL
8 9 10 11
B
W
W
B
5 4 6 7
- B
+B(RIB)
SHELF LAMP
- B
+B(RIB)
SHELF LAMP
- B
+B(RIB)
SHELF LAMP
- B
+B(RIB)
TOP LAMP
B/BL
B/BL
B/BL
B/BL
- B
+B(RIB)
SHELF LAMP
- B
+B(RIB)
SHELF LAMP
- B
+B(RIB)
SHELF LAMP
- B
+B(RIB)
TOP LAMP
B/BL
B/BL
B/BL
- B
+B(RIB)
TOP LAMP
B/BL
B/R
IF LIGHT WIRES
ARE B/BL & B
TIE B/BL TO RED
& B TO BLUE ON
POWER SUPPLY
B/RB/R
B/R
B/R
B/R
B/R B/R
B/R
B/R
B/BL
B/BL
B/BL
B/R
B/R
B/R
B/BL
B/BL
B/BL
B/R
B/R
B/R
B/R
ECSS E3335
-
44
-
Self Contained ECSS60SC AFTER 12/15/18
208-240V / 60Hz / 1PH
IMSS
MODELS
ONLY
Y(6)
R(15)
G(26)
5 4 6 7
8 9 10 11
RIB
RIB
TERM BLOCK
TEMP PROBE PB1
DEFROST PROBE PB2
POWER SWITCH
TERM BLOCK L1
TERM BLOCK L2
CONDENSATE
PAN STD IMSS
LIGHT SWITCH
EVAPORATOR FANS
R(23)
B(5)
B(13)
R(12)
B(22)
G(24)
G(25)
B(16)
R(15)
R(14)
R(2)
B(1)
R(4)
B(3)
L2
L1
N
B/BL
SHELF LAMP
B/BL
B/BL
SHELF LAMP
B/BL
B/BL
SHELF LAMP
B/BL
POWER SUPPLY
B/BL
SHELF LAMP
B/BL
B/BL
SHELF LAMP
B/BL
B/BL
SHELF LAMP
B/BL
IF OPTIONAL CONDO PUMP HOSE
HEATER IS USED, TIE HEATER
WIRES TO B22 & R23
B(22)
P
R(23)
CONDENSATE PUMP
G(24)
B
W
G = GREEN
B = BLACK
R = RED
W = WHITE
Y = YELLOW
BL = BLUE
COLOR CODE
B/BL
B/BL
BL/R
B/BL
TOP LAMP
B/BL
TOP LAMP
B/BL
TOP LAMP
ECSS ONLY
B
W
W
B
L2
CONDENSING
UNIT
L1
PRESS
CONTROL
4
5
3
1
R(11)
B(17)
Y(10)
CONDENSATE PUMP
STD ECSS
2X4
G
BR
BL
- B
+B(RIB)
- B
+B(RIB)
- B
+B(RIB)
- B
+B(RIB)
BL
R
- B
+B(RIB)
- B
+B(RIB)
- B
+B(RIB)
- B
+B(RIB)
- B
+B(RIB)
B/R
B/RB/R
B/R
B/R
B/R
B/R
B/R
B/R
B/R
B/R
B/R
B/R
B/R B/R
B/R
B/R
IF LIGHT WIRES
ARE B/BL & B
TIE B/BL TO RED
& B TO BLUE ON
POWER SUPPLY
ECSS E3335
-
45
-
Remote ECSS40R After - 12/15/18
BASE FAN
REFRIGERATION
SOLENOID
L2
L1
N
B(3)
R(4)
B(1)
R(2)
Y(10)
R(14) R(15)
G(25)
R(12)
B(13)
B(5)
R(11)
EVAPORATOR FANS
LIGHT SWITCH
TERM BLOCK L1
POWER SWITCH
DEFROST PROBE PB2
TEMP PROBE PB1
TERM BLOCK
RIB
RIB
G(26)
Y(6)
208-240V / 60Hz / 1PH
B(22)
P
R(23)
CONDENSATE PUMP
G(24)
2 X 4
G
BR
BL
5 4 6 7
B
W
W
B
R(15)
W
- BL
B B/BL
B
+ R
POWER SUPPLY
91-19629-2 12/27/18
ECSS40R ITC LED
B(16)
G = GREEN
B = BLACK
R = RED
W = WHITE
Y = YELLOW
BL = BLUE
COLOR CODE
B/BL
B/BL B/BL
IF OPTIONAL CONDO PUMP HOSE
HEATER IS USED, TIE HEATER
WIRES TO B22 & R23
- B
+B(RIB)
SHELF LAMP
- B
+B(RIB)
SHELF LAMP
- B
+B(RIB)
SHELF LAMP
- B
+B(RIB)
TOP LAMP
B/BL
B/BL
B/BL
B/BL
- B
+B(RIB)
SHELF LAMP
- B
+B(RIB)
SHELF LAMP
- B
+B(RIB)
SHELF LAMP
- B
+B(RIB)
TOP LAMP
B/BL
B/BL
B/BL
- B
+B(RIB)
TOP LAMP
B/BL
B/R
IF LIGHT WIRES
ARE B/BL & B
TIE B/BL TO RED
& B TO BLUE ON
POWER SUPPLY
B/RB/R
B/R
B/R
B/R
B/R B/R
B/R
B/R
B/BL
B/BL
B/BL
B/R
B/R
B/R
B/BL
B/BL
B/BL
B/R
B/R
B/R
B/R
ECSS E3335
-
46
-
Remote ECSS60R After - 12/15/18
JUMP R & Y
208-240V / 60Hz / 1PH
Y(6)
R(15)
G(26)
RIB
RIB
TERM BLOCK
TEMP PROBE PB1
DEFROST PROBE PB2
POWER SWITCH
TERM BLOCK L1
TERM BLOCK L2
LIGHT
SWITCH
EVAPORATOR FANS
R(11)
B(5)
B(13)
R(12)
G(25)
B(16)
R(15)R(14)
Y(10)
R(2)
B(1)
R(4)
B(3)
L2
L1
N
RIB
REFRIGERATION
SOLENOID
BASE FAN OPTIONAL
BL
B
G
B(22)
P
R(23)
CONDENSATE PUMP
G(24)
2 X 4
G
BR
BL
5 4 6 7
8 9 10 11
B
W
W
B
B/BL
SHELF LAMP
B/BL
B/BL
SHELF LAMP
B/BL
B/BL
SHELF LAMP
B/BL
POWER SUPPLY
B/BL
SHELF LAMP
B/BL
B/BL
SHELF LAMP
B/BL
B/BL
SHELF LAMP
B/BL
IF OPTIONAL CONDO PUMP HOSE
HEATER IS USED, TIE HEATER
WIRES TO B22 & R23
B
W
G = GREEN
B = BLACK
R = RED
W = WHITE
Y = YELLOW
BL = BLUE
COLOR CODE
B/BL
B/BL
B/BL
TOP LAMP
B/BL
TOP LAMP
B/BL
TOP LAMP
91-19631-2 12/27/18 IMSS60R, IMSS84R & ECSS60R ITC LED
ECSS ONLY
- B
+B(RIB)
- B
+B(RIB)
- B
+B(RIB)
- B
+B(RIB)
BL
R
- B
+B(RIB)
- B
+B(RIB)
- B
+B(RIB)
- B
+B(RIB)
- B
+B(RIB)
IF LIGHT WIRES
ARE B/BL & B
TIE B/BL TO RED
& B TO BLUE ON
POWER SUPPLY
B/R
B/R
B/R
B/R
B/R
B/R B/R
B/RB/R
B/R
B/R
B/R
B/RB/R
B/R
B/R
B/R
California Residents Only.
WARNING
This product can expose you to chemicals including chromium which is known to the State of
California to cause cancer and birth defects or other reproductive harm. For more information
go to www.P65Warnings.ca.gov
