Braeburn 2020NC Guia do Utilizador descarregar pdf

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.

2020NC

Single Stage Heat / Cool

Conventional and Heat Pump

Speciﬁcations

About Your Thermostat

Installation

System Testing

Setting User Options

Setting Your Program Schedule

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.

2220NC

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(2220NConly)

  •

Singlecompressorheatpumpsystemswithanauxiliaryheatstage(2220NC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

  •2020NC–Rc,Rh,O,B,Y1,W1,G,C

  •2220NC–Rc,Rh,O,B,Y1,E/W1,G,W2,C

Speciﬁcations

2020NCW-100-04

Model number is located on back of thermostat

Programmable

Thermostats

Detailed

User Guide

1 2 3 4 5 6 ... 12 13

Resumo do Conteúdo

Página 1 - User Guide

This thermostat requires 24 Volt AC Power or two (2) properly installed “AA” Alkaline batteries for proper operation. When connecting 24 Volt AC Power

Página 2 - Up to 2 Heat / 1 Cool

Programming a 5-2 Day Residential ScheduleThe5-2dayresidentialprogrammingmodeallowsyoutoprogramMonday-Fridaywithone4eventscheduleand

Página 3 - Installation

7Operating Your ThermostatSetting the System Control Mode TheSystemControlhasseveralmodesofoperationthatcanbeselectedbymovingtheSYSTEM

Página 4 - Terminal (C)

Status IndicatorsStatusindicatorsappearinthedisplaytoletyouknowifyoursystemisheating,coolingoroff.HEAT ON Indicatesthatyourheatin

Página 5 - Typical Wiring Conﬁgurations

9Thermostat MaintenanceChanging the BatteriesDependingonyourparticularinstallation,thisthermostatmaybeequippedwithtwo(2)“AA”typeal

Página 6

1Single Stage Heat / CoolConventional and Heat Pump6 Setting Your Program Schedule7 Operating Your Thermostat8 Additional Operation Features9 Thermos

Página 7 - System Testing

2Install your new Braeburn thermostat in 5 basic steps:1 InstalltheSub-Base2 ProvidePower3 ConnectYourWires4 SetInstallerSwitches5 Attach

Página 8 - Setting User Options

3Terminal Function Description Rc   Input 24VoltACCoolingTransformer       (DualTransformerSystemsOnly) Rh   Input Powe

Página 9 - Setting Your Program Schedule

4 1 HEAT / 1 COOL Single or Dual Transformer Set Installer Switch to CONV Rh 24VoltACPower(heatingtransformer)[note 2] Rc 24VoltACPower(co

Página 10 - Weekday Weekend

Factory Setting Switch Default Options Comments5NOTES - Heat Pump Systems[1]Ifbatteriesareinstalledthe24VoltACcommonconnectionis

Página 11 - Operating Your Thermostat

6 Attach Thermostat to Sub-Base51.Lineupthethermostatbodywiththesub-base.2.Carefullypushthethermostatbodyagainstthesub-baseunti

Página 12 - Additional Operation Features

7 User Factory Setting No. Options Default Options Comments 1 1ststage 0.5 0.5, 1.0 Selecta1ststagetemperature differen

Página 13 - Limited Warranty

86Setting Your Program ScheduleSetting the Time and Day1. Innormaloperatingmode,presstheDAY/TIME  button.Thedisplaywillswitchtotheday/ti