Page 2 - WIRING CONNECTIONS; Power Stealing Switch; Rear view of thermostat
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 will cause damag...
Page 3 - WIRING DIAGRAMS; Figure 1 – Heat Pump Systems; Heat Pump Connections; with Two Transformers
3 WIRING DIAGRAMS Figure 1 – Heat Pump Systems Figure 2 – Single Stage or Multi-Stage System (No Heat Pump) with Single Transformer Heat Pump Connections If you do not have a heat pump system, refer to fi gures 2 & 3. Refer to equipment manufacturers' instructions for specifi c system wiring inf...
Page 4 - Programming and Confi guration Items; indicates when heating or cooling stage; THERMOSTAT QUICK REFERENCE; Home Screen Description; Figure 5 – Home Screen Display; in Menu mode when selecting key-; Change
4 Programming and Confi guration Items 1 "System On" indicates when heating or cooling stage is energized. "System On +2" indicates when a second stage is energized. 2 The word HOLD is displayed when the thermostat is in the HOLD mode. Temp is displayed when the thermostat is in a Te...
Page 5 - INSTALLER/CONFIGURATION MENU; to change a menu item options.
5 INSTALLER/CONFIGURATION MENU Press and hold the Menu button for at least 5 seconds. The display will show item #1 in the table below. Press Menu to ad-vance to the next menu item. Press or to change a menu item options. INSTALLER/CONFIGURATION MENU MENU REF. HP SS PRESS BUTTON DISPLAYED (FACTORY D...
Page 8 - Fan Operation; NOTE; Check Thermostat Operation; CAUTION; Heating System
8 INSTALLER/CONFIGURATION MENU Record the number you select for future use. Press MENU or RunSched to exit the menu. The security feature you select will start. The system button will remain active for 10 seconds to allow setting Heat, Off, Cool or Auto. 23) Limited Heat Range – This feature provide...
Page 9 - Cooling System; OPERATING YOUR THERMOSTAT; Set Current Time and Day
9 To prevent compressor and/or property damage, if the outdoor temperature is below 50°F, DO NOT operate the cooling system. CAUTION ! Cooling System 1. Press SYSTEM button to select COOL. 2. Press to adjust thermostat setting below room tem- perature. The blower should come on immediately on high s...
Page 10 - PROGRAMMING; Energy Saving Factory Pre-Program
10 PROGRAMMING Energy Saving Factory Pre-Program The 1F95-0680 thermostats are programmed with the energy saving settings shown in the table below for all days of the week. If this program suits your needs, simply set the thermostat clock and press the RunSched button.The table below shows the facto...
Page 12 - Dual Fuel Temperature Setpoint
12 Wired Remote Temperature Sensing One remote temperature sensor can be installed indoor or outdoor and connected to the thermostat by a maximum cable length of 100 meters (300 feet). Terminals +, S and - on the terminal block allow connection of the remote sensor. The thermostat must have 24 VAC C...
Page 13 - Reset Operation; and; TROUBLESHOOTING
13 13 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. Replace fuse or rese...
Page 14 - NOTES