Owner's Manual
Page 8
Have a Heat Pump system? See page 21. We are here to help. Call 1-800-468-1502 for wiring assistance. 69-2206EF-01 Labels don't match? 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. 6 Connect Wires Simply match wire labels.
Have a Heat Pump system? See page 21. We are here to help. Call 1-800-468-1502 for wiring assistance. 69-2206EF-01 Labels don't match? 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. 6 Connect Wires Simply match wire labels.
Owner's Manual
Page 13
If your system type is : q Multistage Heat and Cool q Heat Pump* without Backup Heat q Heat Pump* with Backup Heat q Heat Only q Cool Only Continue with advanced installation on 120/240 Volt systems. 11 69-2206EF-01 This thermostat works on 24 volt or 750 mV ...systems. It will NOT work on next page to match your thermostat to provide heating. If you are not sure of your system type is... If your system type. *Heat Pump-an air conditioner that provides cooling in the summer, and also runs in reverse in the winter to...
If your system type is : q Multistage Heat and Cool q Heat Pump* without Backup Heat q Heat Pump* with Backup Heat q Heat Only q Cool Only Continue with advanced installation on 120/240 Volt systems. 11 69-2206EF-01 This thermostat works on 24 volt or 750 mV ...systems. It will NOT work on next page to match your thermostat to provide heating. If you are not sure of your system type is... If your system type. *Heat Pump-an air conditioner that provides cooling in the summer, and also runs in reverse in the winter to...
Owner's Manual
Page 18
... (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 only. 7 Heat pump: Heat pump with - tioning. 4 Heat only with fan: Gas, oil or electric heat without central air condi- ing stages (wires on W), 2 cool- tioning. 2 Heat pump: Heat pump with central air condi- Function Settings & Options 0170 Select System Press s/t to...
... (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 only. 7 Heat pump: Heat pump with - tioning. 4 Heat only with fan: Gas, oil or electric heat without central air condi- ing stages (wires on W), 2 cool- tioning. 2 Heat pump: Heat pump with central air condi- Function Settings & Options 0170 Select System Press s/t to...
Owner's Manual
Page 19
... this setting if you have a gas or oil heating system (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...
... this setting if you have a gas or oil heating system (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...
Owner's Manual
Page 20
...1 Gas/oil steam or gravity system: Steam or gravity heat systems. ASSISTANCE TROUBLESHOOTING 69-2206EF-01 18 Function Settings & Options 0240 Heating Cycle Press s/t 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-efficiency furnace: Hot water system or gas furnace (more than 90% efficiency). 1 Gas/oil steam or gravity system: Steam or gravity heat systems. 0270 Emergency Heat Cycle Rate (heat pumps...
...1 Gas/oil steam or gravity system: Steam or gravity heat systems. ASSISTANCE TROUBLESHOOTING 69-2206EF-01 18 Function Settings & Options 0240 Heating Cycle Press s/t 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-efficiency furnace: Hot water system or gas furnace (more than 90% efficiency). 1 Gas/oil steam or gravity system: Steam or gravity heat systems. 0270 Emergency Heat Cycle Rate (heat pumps...
Owner's Manual
Page 24
..., use a small piece of wire to connect them to loosen screws, insert wires into the wall opening. SCREW INSERT WIRES THEN 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 SETUP WIRING Advanced Installation Guide AWbiroiuntg-yohuerantepwumthpermostat Connect wires...
..., use a small piece of wire to connect them to loosen screws, insert wires into the wall opening. SCREW INSERT WIRES THEN 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 SETUP WIRING Advanced Installation Guide AWbiroiuntg-yohuerantepwumthpermostat Connect wires...
Owner's Manual
Page 25
... O and B wires, attach the B wire to the C terminal. If your old thermostat had Y1, W1 and W2 wires, stop now and contact a qualified contractor for heat pumps only) Leave metal jumper in place, connecting R & Rc terminals. If another wire is no C wire). If E and Aux terminals do not each have a wire 6 connected... wire must be 5 connected (contact a contractor if there is attached to each other. 2 3 ASSISTANCE TROUBLESHOOTING 35 5 6 46 M28077 23 69-2206EF-01 SETUP WIRING Wiring-heat pump RTH7600 Alternate wiring (for help .
... O and B wires, attach the B wire to the C terminal. If your old thermostat had Y1, W1 and W2 wires, stop now and contact a qualified contractor for heat pumps only) Leave metal jumper in place, connecting R & Rc terminals. If another wire is no C wire). If E and Aux terminals do not each have a wire 6 connected... wire must be 5 connected (contact a contractor if there is attached to each other. 2 3 ASSISTANCE TROUBLESHOOTING 35 5 6 46 M28077 23 69-2206EF-01 SETUP WIRING Wiring-heat pump RTH7600 Alternate wiring (for help .
Owner's Manual
Page 27
...- Check circuit breaker and reset if necessary. "Wait" appears on . SETUP WIRING Troubleshooting RTH7600 Heating or cool- Wait 5 minutes for your system warm air in Changeover Valve to Heat. Heat pump is set lower than the Inside temperature. Press SYSTEM to set system to Cool. Make sure ...furnace door is set higher not respond than the Inside temperature. Check Function 0190: Heat Pump sues cool air in cool (see page 17). Make sure the temperature is closed securely. Wait 5 minutes for the system to restart...
...- Check circuit breaker and reset if necessary. "Wait" appears on . SETUP WIRING Troubleshooting RTH7600 Heating or cool- Wait 5 minutes for your system warm air in Changeover Valve to Heat. Heat pump is set lower than the Inside temperature. Press SYSTEM to set system to Cool. Make sure ...furnace door is set higher not respond than the Inside temperature. Check Function 0190: Heat Pump sues cool air in cool (see page 17). Make sure the temperature is closed securely. Wait 5 minutes for the system to restart...