White Rodgers 1F92W-51 manual Typical wiring diagram for single transformer systems

Page 13

NOTE

The following wiring diagrams show typical terminal iden- tification and wiring. For proper installation, refer to the original manufacturers' instructions.

O B Y1

Changeover

Energized

In Heat

G

Fan

Relay

E2 E1 W1

Emergency

Relay

Switched

Output

W2

Heat

Relay

Stage 2

Thermostat

Control

Circuit

THERMOSTAT

C R

SYSTEM

Hot

24 VAC

120 VAC

Changeover

Energized

In Cool

Compressor

Contactor

Stage 1

Emergency

Relay

Constant

Output

Heat

Relay

Stage 1

Neutral

TRANSFORMER

Figure 4. Typical wiring diagram for single transformer systems

13

Image 13

Contents 1F92W-51 About Your New Thermostat Your NEW THERMOSTAT’S THERMOSTAT’S Specifications Installing Your ThermostatOperating Your Thermostat Programming YourYour NEW THERMOSTAT’S Features Precautions Accessories THERMOSTAT’S SpecificationsElectrical Data Thermal Data Staging DataNEW Installation Installing Your ThermostatRoute Wires to Location Routing thermostat wires Wire Identification Labels Replacement InstallationRemove OLD Thermostat WallPage Attach Subbase to Wall Subbase Typical wiring diagram for single transformer systems Depending on System Require Heat Pump System USE Attach Thermostat to SubbaseTo Turn Thermostat OFF be SET Option Switches System ConfigurationTwo Compressor Split System Switch #1 on Switch #2 on FAN Operation Check Thermostat OperationHeating System Operation Ming Your ThermostatCooling System Operation Compressor Short Term Cycle Protection Lockout Bypass OptionPress Use System to turn the thermostat OFF Operating Your ThermostatBack of the Thermostat Body Parts of the ThermostatAting Features Removing thermostat from the wall to re- place the batteryUse To turn thermostat OFF beforeSystem Time SET View Hold Used with Thermostat Buttons and LightsSystem Time SET View Hold Operating Features Automatic Changeover on Automatic Changeover OFF TWO Hour Temperature OverrideConvertibility Press Time To adjust Heat anticipation, pressTo increase the cycle time. If the heat Compressor Short Cycle Protec LOW Battery Indicator The word BATCool Cool or HeatUntil FAN Planning for Your Needs Programming Your ThermostatYour Home Your needs, simply press Factory preset programProgramming. be Sure to Press Entering Your ProgramTurn Thermostat OFF Before REATTACH- ING to Subbase Weekday 5 DAY Weekend 2 DAY Heating/Cooling Schedule PlanMOR Heat SamplePress and hold either Set Current Time and DayUntil you Enter Heating ProgramWant to stop programming at any time, simply press Fore Reattaching to Subbase Enter Cooling ProgramCheck Your Programming Until you return to the point where you Questions and AnswersHow can I permanently change a part of my program? Gramming Your ThermostatWhat can cause the thermostat display to freeze or go blank? Why can’t I program the thermostat in the Auto mode?Mostat ING Your ThermostatErating Your Thermostat Why is the system turning on and off so frequently seldom? Maintains programming, press System until Page Page Part No -5414A