Braeburn 1200NC Builder Series Thermostat User Manual

This thermostat requires 24 Volt AC Power or two (2) properly installed

“AA” Alkaline batteries for proper operation. When connecting 24 Volt

AC Power the batteries may be installed as a backup.

For use only as described in this manual. Any other use

will void warranty.

1000NC

Single Stage Heat / Cool

Conventional and Heat Pump

Speciﬁcations

About Your Thermostat

Installation

System Testing

Setting User Options

Operating Your Thermostat

Additional Operation Features

Thermostat Maintenance

Warning

Turn off power to the heating or cooling

equipment before installation.

Attention

For installation by experienced service

technicians only.

Follow applicable codes.

1200NC

Up to 2 Heat / 1 Cool

Conventional and Heat Pump

Read all instructions before proceeding.

This thermostat is compatible with:

  • Singlestageheat/coolconventionalandheatpumpsystems

  • Conventionalsystemsupto2heat/1cool(1200NConly)

  • Singlecompressorheatpumpsystemswithanauxiliaryheatstage(1200NConly)

  • 250–750millivoltheatonlysystems

Electrical and control speciﬁcations:

 •ElectricalRating:24VoltAC

  •1ampmaximumloadperterminal

  •ACPower:18–30VoltsAC

  •DCPower:3.0VoltDC(2“AA”AlkalineBatteriesIncluded)

  •ControlRange:45°–90°F(7°–32°C)

  •TemperatureAccuracy:+/-1°F(+/-.5°C)

Terminations

  •1000NC–Rc,Rh,O,B,Y,W,G,C

  •1200NC–R,O,B,Y1,E/W1,G,W2,C

Speciﬁcations

1000NCW-100-12

Non-Programmable

Thermostats

Model number is located on back of thermostat

Detailed

User Guide

Setting User Options

Operating Your Thermostat

Additional Operation Features

Thermostat Maintenance

For installation by experienced service

technicians only.

Follow applicable codes.

About Your Thermostat

Installation

Warning

Disconnect power before beginning installation.

Thermostat Location

Installthethermostatapproximately4-5feet(1.5m)abovetheoorinan

areathathasagoodamountofaircirculationandmaintainsanaverage

roomtemperature.

Avoidinstallationinlocationswherethethermostatcanbeaffectedby

drafts,deadairspots,hotorcoldairducts,sunlight,appliances,concealed

pipes,chimneysandoutsidewalls.

Room Temperature........... Displaysthecurrentroomtemperature

Arrow Buttons.................. Usedtoincreaseordecreasesettings

System Switch..................SelectsHeat,CoolorOff

Backlight Button..............Illuminatesthedisplaybacklight

Low Battery Indicator...... Indicateswhenthebatteriesneedto

  bereplaced

System Status Indicator...Displaysinformationaboutthestatusof

   thesystem

Reset Button.....................

Resetsthermostatbacktofactorydefaults

Fan Switch........................Selectsthesystemfanmode

Battery Compartment....... Locatedinthebackofthethermostat

Install your new Braeburn thermostat in 5 basic steps:

1 InstalltheSub-Base

2 ProvidePower

3 ConnectYourWires

4 SetInstallerSwitches

5 AttachThermostattoSub-Base

Install the Sub-Base:

•Removethesub-basefromthebodyofthethermostat.

•Mountthesub-baseasshownbelow:

Drill 3/16” pilot holes in

your desired location.

Use supplied anchors for

drywall or plaster.

Provide Power

•For 24 Volt AC power,youmustconnectthecommonsideofthetrans-

 formertotheCterminalonthethermostatsub-base.

•For primary or back-up power,insertthe2supplied“AA”type

 alkalinebatteriesintothebatterycompartmentlocatedinthefrontof

 thethermostat,nearthebottom.MakesuretopositionthePositive

 (+)andNegative(-)sides

ofthebatteriescorrectlywiththe+/-symbols

 inthebatterycompartment.

24VAC Power

Terminal (C)

Terminal Function Description

 Rc*   Input 24VoltACCoolingTransformer

       (DualTransformerSystemsOnly)

 Rh*   Input PowerConnection(24VoltACHeating

       TransformerorMillivoltPowerSource)

 O   Output ReversingValve(CoolActive)

 B   Output ReversingValve(HeatActive)

 Y   Output

1stStageCompressor(appearsas Y1on1200NC)

 G   Output FanControl

 W   Output 1stStageConventionalHeat

 C   Input 24VoltACTransformerCommon

Connect Your Wires

Wiring Terminations

Terminal Function Description

 W1/E   Output (W1)1stStageConventionalHeat

(E)EmergencyHeatRelay

 W2   Output 2ndStageHeat/AuxiliaryHeat

Additional Terminations (1200NC only)

Heat Only or Millivolt

Set Installer Switch to NORM

Rh*

 PowerConnection

W HeatRelay(appearsasW1/Eon1200NC)

G FanRelay[note 4]

C 24VoltACTransformerCommon[note 1]

1 HEAT / 1 COOL Single or Dual Transformer

Set Installer Switch to NORM

Rh*

24VoltACPower(heatingtransformer)[note 2]

Rc*

24VoltACPower(coolingtransformer)[note 2]

W HeatRelay(appearsasW1/Eon1200NC)

Y CompressorRelay(appearsasY1on1200NC)

G FanRelay

C 24VoltACTransformerCommon[note 1, 3]

Typical Wiring Conﬁgurations

NOTE: The “Installer Switch” option will be conﬁgured in the next step.

Conventional Systems

*AppearsasRon1200NC(singletransformer)

NOTES - Conventional Systems

[1]Ifbatteriesareinstalledthe24VoltACcommonconnectionisoptional

[2]Removefactoryinstalledjumperfordualtransformersystems

[3]Indualtransformersystems,transformercommonmustcomefrom

 coolingtransformer

[4]Ifneededforsystem

Provide disconnect and overload protection as required.

2 HEAT / 1 COOL Single Transformer (1200NC Only)

Set System Type to NORM

24VoltACPower

W1 HeatRelayStage1

W2 HeatRelayStage2

Y1 CompressorRelayStage1

G FanRelay

C 24VoltACTransformerCommon[note 1]

Conventional Systems (cont.)

Typical Wiring Conﬁgurations

NOTE: The “Installer Switch” option will be conﬁgured in the next step.

Heat Pump Systems

1 HEAT / 1 COOL - No Auxiliary Heat

Set Installer Switch to HP

Rh* 24VoltACPower

Rc* ConnectedtoRhwithsuppliedJumperWire

O or B

 ChangeoverValve [note 2]

CompressorRelay(appearsasY1on1200NC)

G FanRelay

C 24VoltACTransformerCommon [note 1]

2 HEAT / 1 COOL - Including Auxiliary Heat (1200NC only)

Set Installer Switch to HP

R 24VoltACPower

O or B

 ChangeoverValve[note 2]

CompressorRelay(1ststageheating/cooling)

W2 AuxiliaryHeatRelay(2ndstageheating)[note 3]

W1/E EmergencyHeatRelay [note 3]

G FanRelay

C 24VoltACTransformerCommon [note1]

(Continued)

*AppearsasRon1200NC(singletransformer)

Factory Setting

Switch Default Options Comments

Heat Pump Systems (cont.)

NOTES - Heat Pump Systems

[1]Ifbatteriesareinstalledthe24VoltACcommonconnectionisoptional.

[2]SelectOforcoolactiveor Bforheatactive.

[3]InstallaeldsuppliedjumperbetweentheW2 and Eterminalsif

 thereisnoseparateemergencyheatrelayinstalled.

Provide disconnect and overload protection as required.

NORM/HPNORM

 F/C F

 HE/HG HG

Set Installer Switches

NORM Selectforconventionalsystems

 HP Selectforheatpumpsystems

 F Selectforfahrenheittemperaturescale

 C Selectforcelsiustemperaturescale

 HG Selectforgasheat

 HE Selectforelectricheat

Attach Thermostat to Sub-Base

1.Lineupthethermostatbodywiththesub-base.

2.Carefullypushthethermostatbodyagainstthesub-baseuntilitsnaps

 intoplace.

NOTE: The reset button should be pressed after making any changes to the

installer switches.

NOTE: The thermostat

hinges from the top

and latches at

the bottom.

System Testing

Warning

Read Before Testing

• Donotshort(orjumper)acrossterminalsonthegasvalveoratthe

 heatingorcoolingsystemcontrolboardtotestthethermostatinstalla-

 tion.Thiscoulddamagethethermostatandvoidthewarranty.

• DonotselecttheCOOLmodeofoperationiftheoutsidetemperature

 isbelow50ºF(10ºC).Thiscouldpossiblydamagethecontrolledcool-

 ingsystemandmaycausepersonalinjury.

• Thisthermostatincludesanautomaticcompressorprotectionfeatureto

 avoidpotentialdamagetothecompressorfromshortcycling.When

 testingthesystem,makesuretotakethisdelayintoaccount.

NOTE: The compressor delay can be bypassed by pressing the reset button

on the front of the thermostat. All user settings will be returned to factory

default.

1 MovetheSYSTEMswitchtoHEATmode.

2 Presstoraisethesettemperatureaminimumof3degreesabove

thecurrentroomtemperature.Thesystemshouldstartwithinafew

 seconds.Withagasheatingsystem,thefanmaynotstartrightaway.

3 MovetheSYSTEMswitchtotheOFFmode.Allowtheheatingsystemto

 fullyshutdown.

4 MovetheSYSTEMswitchtotheCOOLmode.

5 Presstolowerthesettemperatureaminimumof3degreesbelow

thecurrentroomtemperature.Thesystemshouldstartwithinafew

 seconds(unlesscompressorshortcycleprotectionisactive–See

 noteabove).

6 MovetheSYSTEMswitchtotheOFFmode.Allowthecoolingsystemto

 fullyshutdown.

7 MovetheFANswitchtotheONmode.Thesystemfanshouldstart

 withinafewseconds.

8 MovetheFANswitchtotheAUTOmode.Allowthesystemfanto

 turnoff.

Setting User Options

Advanced User Options

Useroptionsallowyoutocustomizesomeofyourthermostatsfeatures.

Mostuserswillnotneedtomakeanychangestothesettingsin

thissection.

To access the User Options menu, hold down both the and buttons

for approximately 3 seconds until the screen changes and displays

the ﬁrst User Option.

PresstheorbuttontochangethesettingforthedisplayedUserOption.

Afteryouhavemadeyourdesiredsetting,pressandtogetherto

advancetothenextUserOption.

Thethermostatwillreturntonormalmodeafteryourlastuseroptionis

madeorafternokeyshavebeenpressedfor5seconds.

User Factory Setting

No. Options Default Options Comments

 1 1ststage

0.5

0.5, 1.0

Selecta1ststagetemperature

   differential  

or 2.0 differentialof0.5˚,1.0˚or2.0˚F

       (0.2˚,0.5˚or1.0˚C)

 2 2ndstage

2.0

1.0, 2.0,

 Selecta2ndstagetemperature

   differential  

3.0, 4.0

, differentialof2˚,3˚,4˚,5˚or6˚F

(1200NCOnly

)

5.0

6.0

 (1.0˚,1.5˚,2.0˚,2.5˚or3.0˚C)

Table of User Options

Detailed Explanation of User Options:

Temperature Differential

(User Option 1 and 2)

Thedifferentialsettingisthetemperaturecontrolrangethatyourthermostat

willprovide.Thesmallerthesetting,thetighteryourrangeoftemperature

controlandcomfortwillbe.The2ndstagedifferentialisonlyforsystems

withasecondstageofheating(auxiliaryheat).

Operating Your Thermostat

Setting the System Control Mode

TheSystemControlhasseveralmodesofoperationthatcanbeselectedby

movingtheSYSTEMswitchtooneofthreepositions.

COOL Onlyyourcoolingsystemwilloperate

OFF Heatingandcoolingsystemsareoff.

HEAT Onlyyourheatingsystemwilloperate.

Additional Switch Position (Model 1200NC Only):

EMER Operatesabackupheatsource(EmergencyHeat)forheatpump

 systemsonly.

NOTE:

If your model 1200NC was set to a

con-

ventional system (NORM) then you will not have the

EMER (emergency heat) option and “NO AUX SET”

will ﬂash in the display if EMER is selected

with the

system switch.

Setting the Fan Control Mode

The Fan Control has 2 modes of operation – AUTO

and ON. The mode can be selected by moving the

FAN switch to the appropriate position.

AUTO Thesystemfanwillrunonlywhenyour

  heatingorcoolingsystemisrunning.

ON Thesystemfanwillstayon.

Detailed Explanation of User Options:

Temperature Differential

(User Option 1 and 2)

Thedifferentialsettingisthetemperaturecontrolrangethatyourthermostat

willprovide.Thesmallerthesetting,thetighteryourrangeoftemperature

controlandcomfortwillbe.The2ndstagedifferentialisonlyforsystems

withasecondstageofheating(auxiliaryheat).

Temperature Adjustment

Presstheorbuttontoadjustthecurrentsetpointtemperature.

Status Indicators

Statusindicatorsappearinthedisplaytoletyou

knowifyoursystemisheating,coolingoroff.

HEAT

Ifashing,indicatesyourheatingsystem

  isrunning.

COOL

Ifashing, indicatesyourcoolingsystem

  isrunning.

Additional Status Indicators (Model 1200NC Only):

AUX Indicatesthattheauxiliarystageofheatingisrunning

  (Multi-StageSystemsonly),orthattheemergencyheat

  systemisrunning(heatpumpsystemsonly).

Resetting the Thermostat

Thisthermostatprovidesyouwitharesetbuttonthatwilleraseallofyour

usersettings.

Toresetthethermostat,useasmallobjectsuchasatoothpickorpaper-

clipandgentlypressthebuttonlocatedinsidethesmallholeonthefrontof

thethermostathousinglabeled“reset”.

Additional Operation Features

Compressor Protection

Thisthermostatincludesanautomaticcompressorprotectiondelayto

avoidpotentialdamagetoyoursystemfromshortcycling.Thisfeature

activatesashortdelayafterturningoffthesystemcompressor.

Thermostat Maintenance

Changing the Batteries

Dependingonyourparticularinstallation,this

thermostatmaybeequippedwithtwo(2)“AA”

typealkalinebatteries.

If batteries are installed and they become low,

a low battery indicator will appear in the display.

You

shouldchangeyourbatteriesimmediately

whenyouseethelowbatterysignalbyfollowing

theseinstructions.

1.Openthebatterydoorlocatedonthe

 bottomofthethermostat.

2.Removeoldbatteriesandreplace

 withnewbatteries.

3.Makesuretocorrectlypositionthe

 (+)and(-)symbols.

4.Closethebatterydoor.

Thermostat Cleaning

Neversprayanyliquiddirectlyonthethermostat.Usingasoftdampcloth

wipetheouterbodyofthethermostat.Neveruseanyabrasivecleansersto

cleanyourthermostat.

For troubleshooting tips, visit braeburnonline.com.

BraeburnSystemsLLC

2215CornellAvenue•Montgomery,IL60538

TechnicalAssistance:www.braeburnonline.com

Callustoll-free:866-268-5599(U.S.)

630-844-1968(OutsidetheU.S.)

Store this manual for future reference.

1000NCW-100-12

Limited Warranty

Wheninstalledbyaprofessionalcontractor,thisproductisbackedbya5year

limitedwarranty.Limitationsapply.Forlimitations,termsandconditions,you

mayobtainafullcopyofthiswarranty:

·Visitusonline:www.braeburnonline.com/warranty

·Phoneus:866.268.5599

·Writeus:BraeburnSystemsLLC

2215CornellAvenue

Montgomery,IL60538

NOTE: We recommend replacing the

thermostat batteries annually or if the

thermostat will be unattended for an

extended period of time.

Braeburn 1200NC Builder Series Thermostat

Product's Documents

Manuals 1000 Series Manual

Specifications

Braeburn 1200NC Questions and Answers