background image

If you need further information about this product, please write to:

WHITE-RODGERS
Division of Emerson Electric Co.
9797 Reavis Road
St. Louis, MO 63123-5398
ATTN:  Technical Service Department

Summary of Contents for 1F97W-51

Page 1: ...ions 2 Installation 2 New Installation Select Thermostat Location Route Wires to Location Replacement Installation Remove Old Thermostat Attach Subbase to Wall Attach Thermostat to Subbase Operation 6 System Configuration Electric Heat Systems Energy Management Recovery EMR Check Thermostat Operation Fan Operation Heating System Cooling System Troubleshooting WHITE RODGERS This wall mounted low vo...

Page 2: ...ny temperature radiating equip ment 4 Avoid locations close to windows adjoining outside walls or doors that lead outside 5 Avoid locations close to air registers or in the direct path of air from them 6 Make sure there are no pipes or duct work in that part of the wall chosen for the thermostat location 7 Never locate thermostat in a room that normally warmer or cooler than the rest of the buildi...

Page 3: ...er you ve identified if the old thermostat did not have wires attached to all the terminals 7 Label each wire as you disconnect it The labels have both the old terminal markings and the new terminal identification Discard any unused labels PULL AT LEAST SIX INCHES OF WIRE OUT OF THE WALL WHEN YOU DISCONNECT IT DO NOT ALLOW THE WIRES TO FALL BACK INTO THE WALL ATTACH SUBBASE TO WALL 1 Remove the pa...

Page 4: ...24 VAC 120 VAC Hot Neutral THERMOSTAT SYSTEM G W Figure 5 Typical wiring diagram for heat only 3 wire single transformer systems TRANSFORMER RC Fan Relay Heating System JUMPER WIRE G RC Y W RH W RH Thermostat Terminal Connections G From heating system From 24 VAC transformer From fan relay CONNECT red jumper wire provided NOTE RED jumper wire pro vided with thermostat must be connected be tween th...

Page 5: ...e fig 9 Be gentle when attaching thermostat If the thermostat does not seem to be attaching to the subbase easily make sure that the connector pins and plastic snaps are properly aligned and that excess wire is pushed into the wall Damage to the thermostat may occur if force is used RH Y 24 VAC 120 VAC Hot Neutral THERMOSTAT SYSTEM G W Figure 7 Typical wiring diagram for heat cool 4 wire single tr...

Page 6: ...he programmed temperature is 70 F With EMR activated the thermostat will automatically energize the heating system at 5 00 AM so that the programmed temperature of 70 F is reached by about 6 00 AM The thermostat is shipped with the EMR feature inactive which means that the thermostat will energize the heating or cooling system at not before the beginning of the program period real time To activate...

Page 7: ...d or property damage if power to the compressor has been off or interrupted for more than 1 hour and the outdoor temperature is below 50 F DO NOT operate the system for at least the amount of time the com pressor was off This will allow the compressor heaters to warm the compressor oils to avoid damage due to slugging 1 Press SYSTEM HEAT OFF COOL until COOL is displayed 2 Press to adjust thermosta...

Page 8: ...If you need further information about this product please write to WHITE RODGERS Division of Emerson Electric Co 9797 Reavis Road St Louis MO 63123 5398 ATTN Technical Service Department ...

Reviews: