Owner's Manual
Page 8
See page 21. See pages 22-23. CONVENTIONAL SCREW INSERT WIRES THEN TIGHTEN SCREWS LABELED WIRES CONVENTIONAL WIRE HOLE C W2 WY G G Y2 Y W RC R R M28070 Remove metal jumper if you have both R and Rc wires. We are here to help. Call 1-800-468-1502 for wiring assistance. 69-2206EF-01 Have a Heat Pump system? Labels don't match? 6 Connect Wires Simply match wire labels.
See page 21. See pages 22-23. CONVENTIONAL SCREW INSERT WIRES THEN TIGHTEN SCREWS LABELED WIRES CONVENTIONAL WIRE HOLE C W2 WY G G Y2 Y W RC R R M28070 Remove metal jumper if you have both R and Rc wires. We are here to help. Call 1-800-468-1502 for wiring assistance. 69-2206EF-01 Have a Heat Pump system? Labels don't match? 6 Connect Wires Simply match wire labels.
Owner's Manual
Page 18
... backup or auxiliary heating. 8 Heat/Cool Multiple stages: 2 heat stages (wires on W and W2), 2 cooling stages (wires on Y and Y2). 9 Heat/Cool Multiple stages: 2 heat stages (wires on W and W2), 1 cooling stage (wire on Y). 10 Heat/Cool Multiple stages: 1 heat stage (wire on Y and Y2). tioning. 4 Heat only with fan: Gas, oil or electric heat without central air condi- tioning. 2 Heat pump: Heat pump with central air condi...
... backup or auxiliary heating. 8 Heat/Cool Multiple stages: 2 heat stages (wires on W and W2), 2 cooling stages (wires on Y and Y2). 9 Heat/Cool Multiple stages: 2 heat stages (wires on W and W2), 1 cooling stage (wire on Y). 10 Heat/Cool Multiple stages: 1 heat stage (wire on Y and Y2). tioning. 4 Heat only with fan: Gas, oil or electric heat without central air condi- tioning. 2 Heat pump: Heat pump with central air condi...
Owner's Manual
Page 19
... (system controls fan operation). 1 Electric heat: Use this setting if you have an electric heating system (thermostat controls fan operation). 0190 Heat Pump Press s/t to select whether your Changeover changeover valve is used in heating Valve (for heat or cooling: pumps only) 0 Cooling changeover valve: Use this setting if you connected a wire labeled "O" to the O/B terminal (see page...
... (system controls fan operation). 1 Electric heat: Use this setting if you have an electric heating system (thermostat controls fan operation). 0190 Heat Pump Press s/t to select whether your Changeover changeover valve is used in heating Valve (for heat or cooling: pumps only) 0 Cooling changeover valve: Use this setting if you connected a wire labeled "O" to the O/B terminal (see page...
Owner's Manual
Page 20
SETUP WIRING Advanced Installation Guide ASybsotuetmyosuertunpew thermostat See page 14 to select your heating system: 9 Electric furnace: Electric heating systems. 5 Gas or oil furnace: Standard gas/oil furnace (less than 90% efficiency). 3 Hot water or high... 90% efficiency). 1 Gas/oil steam or gravity system: Steam or gravity heat systems. 0270 Emergency Heat Cycle Rate (heat pumps only) Press s/t to navigate between functions. Function Settings & Options 0240 Heating Cycle Press s/t to select your heating Rate system: 5 Gas or oil furnace: Standard gas/oil furnace (less than...
SETUP WIRING Advanced Installation Guide ASybsotuetmyosuertunpew thermostat See page 14 to select your heating system: 9 Electric furnace: Electric heating systems. 5 Gas or oil furnace: Standard gas/oil furnace (less than 90% efficiency). 3 Hot water or high... 90% efficiency). 1 Gas/oil steam or gravity system: Steam or gravity heat systems. 0270 Emergency Heat Cycle Rate (heat pumps only) Press s/t to navigate between functions. Function Settings & Options 0240 Heating Cycle Press s/t to select your heating Rate system: 5 Gas or oil furnace: Standard gas/oil furnace (less than...
Owner's Manual
Page 24
... TIGHTEN SCREWS LABELED WIRES HEAT PUMP WIRE HOLE HEAT PUMP C Aux Aux OYG G E Y L O/B RC R R M28104 ASSISTANCE TROUBLESHOOTING 69-2206EF-01 22 If E and Aux do not match letters on new thermostat. 2. Match each other. 4. Use a screwdriver to each labeled wire with same letter on thermostat, see page 23. If labels do not each have a wire connected, use a small...
... TIGHTEN SCREWS LABELED WIRES HEAT PUMP WIRE HOLE HEAT PUMP C Aux Aux OYG G E Y L O/B RC R R M28104 ASSISTANCE TROUBLESHOOTING 69-2206EF-01 22 If E and Aux do not match letters on new thermostat. 2. Match each other. 4. Use a screwdriver to each labeled wire with same letter on thermostat, see page 23. If labels do not each have a wire connected, use a small...
Owner's Manual
Page 25
SETUP WIRING Wiring-heat pump RTH7600 Alternate wiring (for help . If E and Aux terminals do not each other. 2 3 ASSISTANCE TROUBLESHOOTING 35 5 6 46 M28077 23 69-2206EF-01 If L terminal is used, C terminal wire must be 5 connected (contact a contractor if there is attached to each have a wire 6 connected, use a small piece of wire to connect them to the C terminal, stop...
SETUP WIRING Wiring-heat pump RTH7600 Alternate wiring (for help . If E and Aux terminals do not each other. 2 3 ASSISTANCE TROUBLESHOOTING 35 5 6 46 M28077 23 69-2206EF-01 If L terminal is used, C terminal wire must be 5 connected (contact a contractor if there is attached to each have a wire 6 connected, use a small piece of wire to connect them to the C terminal, stop...
Owner's Manual
Page 27
...reset if necessary. SETUP WIRING Troubleshooting RTH7600 Heating or cool- Press SYSTEM to set system to Cool. Make sure power switch at heating & cooling system is set higher not respond than the Inside temperature. Make sure the temperature is on the screen Compressor protection feature is heat mode, or properly ...69-2206EF-01 Wait 5 minutes for the system to make sure it is engaged. Press SYSTEM to set system to the compressor. Heat pump is set lower than the Inside temperature. Wait 5 minutes for the system to restart safely, without damage to...
...reset if necessary. SETUP WIRING Troubleshooting RTH7600 Heating or cool- Press SYSTEM to set system to Cool. Make sure power switch at heating & cooling system is set higher not respond than the Inside temperature. Make sure the temperature is on the screen Compressor protection feature is heat mode, or properly ...69-2206EF-01 Wait 5 minutes for the system to make sure it is engaged. Press SYSTEM to set system to the compressor. Heat pump is set lower than the Inside temperature. Wait 5 minutes for the system to restart safely, without damage to...