White Rodgers 1F95-1280 Installation And Operating Instructions Manual

6, 6 INSTALLER/CONFIGURATION MENU 1. This control can be confi gured for: MS2 – Multi-Stage System - No Heat Pump (2 heat/2 cool) HP1 – Heat Pump with one stage of compressor (2 heat/1 cool) HP2 – Heat Pump with two stage compressor or two compressor system, Gas or Electric …

14, 14 TROUBLESHOOTING Symptom Possible Cause Corrective Action No Heat/No Cool/No Fan (common problems) 1. Blown fuse or tripped circuit breaker. 2. Furnace power switch to OFF. 3. Furnace blower compartment door or panel loose or not properly installed. 4. Loose connection to thermostat or system. …

5, 5 INSTALLER/CONFIGURATION MENU To enter the menu: Press the Menu touch key. Press and hold for 5 seconds the Installer Confi g touch key. This displays menu item #1 in the table below. Press to advance to the next menu item or to return to a previous menu item. Press or …

10, 10 Program Override (Temporary Override) Press or keys to adjust the temperature. This will over- ride the temperature setting for a (default) four hour override period. The override period can be shortened by pressing or lengthened by pressing . Program Override period can…

3, White Rodgers 1F95-1280 3 WIRING DIAGRAMS Figure 2 – Single Stage or Multi-Stage System (No Heat Pump) with Single Transformer Figure 3 – Heat Pump Systems Heat Pump Connections If you do not have a heat pump system, refer to fi gure 3. Refer to equipment manufacturers’ instructions for specifi c s…

2, 2 Remove Old Thermostat Before removing wires from old thermostat, mark wires for terminal identifi cation so the proper connections will be made to the new thermostat. Installing New Thermostat 1. Pull the thermostat body off the thermostat base. Forcing or prying on the thermostat w…