Braeburn 1025NC User manual

Brand: Braeburn

Model: 1025NC

Category: Thermostats

Type: User manual

This manual is also suitable for

Braeburn 1025NC Wall Thermostat

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.

1025NC

Single Stage Heat Only

Speciﬁcations

About Your Thermostat

Installation

System Testing

Setting User Options

Operating Your Thermostat

Thermostat Maintenance

Warning

Turn off power to the heating equipment

before installation.

Attention

For installation by experienced service

technicians only.

Read all instructions before proceeding.

This thermostat is compatible with:

  • Singlestageheatonlysystems

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

  • 2or3wirehydroniczone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

  •1025NC–R,G,W1,V3,C

Speciﬁcations

1025NCW-100-03

Non-Programmable

Thermostat

Model number is located on back

of thermostat

Detailed

User Guide

Single Stage Heat Only

Setting User Options

Operating Your Thermostat

Thermostat Maintenance

For installation by experienced service

technicians only.

About Your Thermostat

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

Reset Button.....................

Resetsthermostatbacktofactorydefaults

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

  bereplaced

System Switch..................Selectsheatonoroff

Quick Reference

Instructions......................Storedinslotattopofthermostat

Fan Indicator.................... Indicateswhenthesystemfanisrunning

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

   thesystem

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

Set Temperature...............Displaysthecurrentsetpointtemperature

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

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

Installation

Warning

Disconnect power before beginning installation.

Thermostat Location

Installthethermostatapproximately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.

Model number is located on back

of 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.

NOTE: After sub-base installation, you may insert the quick reference card

into the slot on the top of the base.

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rearhousingofthe

 thermostat.MakesuretopositionthePositive(+)andNegative(-)sides

 ofthebatteriescorrectlywiththe+/-symbolsinthebatterycompartment.

24VAC Power

Terminal (C)

UP UP

Terminal Function Description

 R   Input PowerConnection(24VoltACHeating

       TransformerorMillivoltPowerSource)

 G  Output FanControl

 W1  Output ConventionalHeatControl

V3  Output ZoneValvePowerClose

C  Input 24VoltACTransformerCommon

Connect Your Wires

Wiring Terminations

Heat Only or Millivolt

R PowerConnection

W1 HeatRelay

G FanControl [note 3]

C 24VoltACTransformerCommon[note 2]

Typical Wiring Conﬁgurations

Conventional Systems

NOTES - Conventional Systems

[1]Fora2-wirezonevalveyouwillnotconnectV3

[2]Ifbatteriesareinstalled,the24VoltACcommonconnectionisoptional

[3]Ifneededforsystem

Provide disconnect and overload protection as required.

3 Wire Hydronic Zone Valve

PowerConnection

ZoneValvePowerOpen

V3 ZoneValvePowerClose[note 1]

G FanControl [note 3]

C 24VoltACTransformerCommon[note 2]

Typical Wiring Conﬁgurations

Conventional Systems (cont.)

Factory Setting

Switch Default Options Comments

F/C F

 HE/HG HG

Set Installer Switches

F Selectforfahrenheittemperaturescale

 C Selectforcelsiustemperaturescale

 HG Selectforgasheatorhydronicsystems

  withoutfan

 HE Selectforelectricheatorhydronic

  systemswithfan

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.

3.Insertquickreferencecardintoslotontopofthermostat.

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

installer switches.

UP UP

System Testing

Warning

Read Before Testing

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

 systemcontrolboardtotestthethermostatinstallation.Thiscould

 damagethethermostatandvoidthewarranty.

1 MovetheSYSTEMswitchtoON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FANswitchtotheONmode.Thesystemfanshouldstart(on

 systemswhereafanisinstalled)withinafewseconds.

5 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.

Thedefaultuseroptionsarecompatiblewithmostapplications,thereforeit

isnotrequiredthatyouadjustthem.

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

for approximately 3 seconds until the screen changes and displays

the 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

returntothenormalmode.

Thethermostatwillalsoreturntonormalmodeafteryourlastuseroption

ismadeorafternokeyshavebeenpressedfor15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.5˚,1˚or2˚F(.25˚,5˚

       or2˚C)

Table of User Options

Detailed Explanation of User Options:

Temperature Differential

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.

Operating Your Thermostat

Setting the System Control Mode

TheSystemControlhastwomodesofoperation–OFFandHEAT.Themodecan

beselectedbymovingtheSYSTEMswitchtotheappropriateposition.

OFF Heatingsystemisoff.

HEAT Yourheatingsystemwilloperate.

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fanwillrunwhenrequiredby

  thesystem.

ON Thefanwillruncontinually.

NOTE: Some system types do not have a fan control mode.

Detailed Explanation of User Options:

Temperature Differential

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.

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onoroff.

HEAT ON

Indicatesyourheatingsystemisrunning.

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”.

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.

NOTE: We recommend replacing the thermostat batteries annually or if the

thermostat will be unattended for an extended period of time.

1.Removethermostatbodybygentlypullingitfrombase.

2.Removeoldbatteriesandreplacewithnewbatteries.

3.Makesuretocorrectlypositionthe(+)and(-)symbols.

4.Gentlypushthermostatbodybackontobase.

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.

1025NCW-100-03

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

YEAR

WARRANTY

LIMITED

Braeburn 1025NC User manual

Brand: Braeburn

Model: 1025NC

Category: Thermostats

Type: User manual

This manual is also suitable for

Braeburn 1025NC Wall Thermostat

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Braeburn 1025NC User manual

This manual is also suitable for

Braeburn 1025NC User manual

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