Owner's Manual
Page 15
RTH7600 0120 20 System & Fan Schedule Clock & More M27522 Step 2 Press and hold the center key until the screen changes (approximately 5 seconds). 0120 20 System Fan Done M27523 ASSISTANCE TROUBLESHOOTING 13 69-2206EF-01 SETUP WIRING ASybsotuetmyosuertunpew thermostat Step 1 Press System & Fan.
RTH7600 0120 20 System & Fan Schedule Clock & More M27522 Step 2 Press and hold the center key until the screen changes (approximately 5 seconds). 0120 20 System Fan Done M27523 ASSISTANCE TROUBLESHOOTING 13 69-2206EF-01 SETUP WIRING ASybsotuetmyosuertunpew thermostat Step 1 Press System & Fan.
Owner's Manual
Page 17
SETUP WIRING RTH7600 ASybsotuetmyosuertunpew thermostat NOTE: If you set the time and date as shown on page 10, press NEXT to function 0170 and go to change the current date: 01 - 31 ASSISTANCE TROUBLESHOOTING 15 69-2206EF-01 December) 0150 Date Setting Press s/t to page 16. See page 14 to change the last two...
SETUP WIRING RTH7600 ASybsotuetmyosuertunpew thermostat NOTE: If you set the time and date as shown on page 10, press NEXT to function 0170 and go to change the current date: 01 - 31 ASSISTANCE TROUBLESHOOTING 15 69-2206EF-01 December) 0150 Date Setting Press s/t to page 16. See page 14 to change the last two...
Owner's Manual
Page 18
... stages (wires on W), 2 cool- tioning. 4 Heat only with fan: Gas, oil or electric heat without central air condi- ASSISTANCE TROUBLESHOOTING 69-2206EF-01 16 out backup or auxiliary heat. 3 Heat only: Gas, oil or electric heat without central air conditioning. 5 Hot...pump: Heat pump with- Function Settings & Options 0170 Select System Press s/t to navigate between functions. SETUP WIRING Advanced Installation Guide ASybsotuetmyosuertunpew thermostat See page 14 to select your system Type type: 1 Heat/cool: Gas, oil or electric heating with central air condi-
... stages (wires on W), 2 cool- tioning. 4 Heat only with fan: Gas, oil or electric heat without central air condi- ASSISTANCE TROUBLESHOOTING 69-2206EF-01 16 out backup or auxiliary heat. 3 Heat only: Gas, oil or electric heat without central air conditioning. 5 Hot...pump: Heat pump with- Function Settings & Options 0170 Select System Press s/t to navigate between functions. SETUP WIRING Advanced Installation Guide ASybsotuetmyosuertunpew thermostat See page 14 to select your system Type type: 1 Heat/cool: Gas, oil or electric heating with central air condi-
Owner's Manual
Page 19
SETUP WIRING ASybsotuetmyosuertunpew thermostat RTH7600 See page 14 to the O/B terminal (see page 23). Function Settings & Options 0180 Heating Fan Control ...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...). 1 Heating changeover valve: Use this setting if you connected a wire labeled "B" to navigate between functions. ASSISTANCE TROUBLESHOOTING 17 69-2206EF-01
SETUP WIRING ASybsotuetmyosuertunpew thermostat RTH7600 See page 14 to the O/B terminal (see page 23). Function Settings & Options 0180 Heating Fan Control ...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...). 1 Heating changeover valve: Use this setting if you connected a wire labeled "B" to navigate between functions. ASSISTANCE TROUBLESHOOTING 17 69-2206EF-01
Owner's Manual
Page 20
SETUP WIRING Advanced Installation Guide ASybsotuetmyosuertunpew thermostat See page 14 to select your heating Rate system: 5 Gas or oil furnace: Standard gas/oil furnace (less than 90% efficiency). 9 Electric furnace: Electric heating ... 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. ASSISTANCE TROUBLESHOOTING 69-2206EF-01 18
SETUP WIRING Advanced Installation Guide ASybsotuetmyosuertunpew thermostat See page 14 to select your heating Rate system: 5 Gas or oil furnace: Standard gas/oil furnace (less than 90% efficiency). 9 Electric furnace: Electric heating ... 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. ASSISTANCE TROUBLESHOOTING 69-2206EF-01 18
Owner's Manual
Page 21
SETUP WIRING ASybsotuetmyosuertunpew thermostat RTH7600 See page 14 to navigate between heat and cool settings. 0320 Temperature Press s/t to set the temperature Format (°F/°C) display format: 0 Fahrenheit 1 Celsius 0330 ... option: 0 Off: No adjustment for daylight saving time. 1 On: Auto-change to daylight saving time (for areas that use the new 2007 DST calendar). ASSISTANCE TROUBLESHOOTING 19 69-2206EF-01 Function Settings & Options 0300 Manual/Auto Changeover Press s/t to daylight saving time (2007 and beyond, for areas that do not use...
SETUP WIRING ASybsotuetmyosuertunpew thermostat RTH7600 See page 14 to navigate between heat and cool settings. 0320 Temperature Press s/t to set the temperature Format (°F/°C) display format: 0 Fahrenheit 1 Celsius 0330 ... option: 0 Off: No adjustment for daylight saving time. 1 On: Auto-change to daylight saving time (for areas that use the new 2007 DST calendar). ASSISTANCE TROUBLESHOOTING 19 69-2206EF-01 Function Settings & Options 0300 Manual/Auto Changeover Press s/t to daylight saving time (2007 and beyond, for areas that do not use...
Owner's Manual
Page 22
SETUP WIRING Advanced Installation Guide ASybsotuetmyosuertunpew thermostat See page 14 to save and exit setup. Function Settings & Options 0500 Furnace Filter Press s/t to set the desired Change reminder interval: Reminder 0 Off (no ... s/t to set the clock display format: 12 12-hour clock (i.e., "3:30 pm") 24 24-hour clock (i.e., "15:30") Press DONE to navigate between functions. ASSISTANCE TROUBLESHOOTING 69-2206EF-01 20
SETUP WIRING Advanced Installation Guide ASybsotuetmyosuertunpew thermostat See page 14 to save and exit setup. Function Settings & Options 0500 Furnace Filter Press s/t to set the desired Change reminder interval: Reminder 0 Off (no ... s/t to set the clock display format: 12 12-hour clock (i.e., "3:30 pm") 24 24-hour clock (i.e., "15:30") Press DONE to navigate between functions. ASSISTANCE TROUBLESHOOTING 69-2206EF-01 20
Owner's Manual
Page 23
... to the Rc terminal, and the RH wire to the C terminal. SETUP AWbiroiuntg-yocuornnveewnttiohnearml soyssttaetm RTH7600 Alternate wiring (conventional systems) If labels do not connect them. If your old thermostat had both R and Rc wires. WIRING ASSISTANCE TROUBLESHOOTING RC Rc 2 R R 2 W W Y Y G G C C 3 Y2 Y2 W2 W2 M28076 21 69-2206EF-01 Remove metal jumper connecting...
... to the Rc terminal, and the RH wire to the C terminal. SETUP AWbiroiuntg-yocuornnveewnttiohnearml soyssttaetm RTH7600 Alternate wiring (conventional systems) If labels do not connect them. If your old thermostat had both R and Rc wires. WIRING ASSISTANCE TROUBLESHOOTING RC Rc 2 R R 2 W W Y Y G G C C 3 Y2 Y2 W2 W2 M28076 21 69-2206EF-01 Remove metal jumper connecting...
Owner's Manual
Page 24
...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 Labels don't match? If labels do not each labeled wire with same letter on thermostat, see page 23. Match each have a wire connected, use a small piece of wire to connect ...them to loosen screws, insert wires into the wall opening. If E and Aux do not match letters on new thermostat. 2. SETUP WIRING Advanced Installation...
...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 Labels don't match? If labels do not each labeled wire with same letter on thermostat, see page 23. Match each have a wire connected, use a small piece of wire to connect ...them to loosen screws, insert wires into the wall opening. If E and Aux do not match letters on new thermostat. 2. SETUP WIRING Advanced Installation...
Owner's Manual
Page 25
SETUP WIRING Wiring-heat pump RTH7600 Alternate wiring (for help . If your old thermostat had both V and VR wires, stop now and contact a qualified contractor for help . If another wire is no C wire). If L terminal is used, C terminal wire ... 6 connected, use a small piece of wire to connect them to the C terminal. If your old thermostat had separate O and B wires, attach the B wire to each other. 2 3 ASSISTANCE TROUBLESHOOTING 35 5 6 46 M28077 23 69-2206EF-01 If your old thermostat had Y1, W1 and W2 wires, stop now and contact a qualified contractor for help.
SETUP WIRING Wiring-heat pump RTH7600 Alternate wiring (for help . If your old thermostat had both V and VR wires, stop now and contact a qualified contractor for help . If another wire is no C wire). If L terminal is used, C terminal wire ... 6 connected, use a small piece of wire to connect them to the C terminal. If your old thermostat had separate O and B wires, attach the B wire to each other. 2 3 ASSISTANCE TROUBLESHOOTING 35 5 6 46 M28077 23 69-2206EF-01 If your old thermostat had Y1, W1 and W2 wires, stop now and contact a qualified contractor for help.
Owner's Manual
Page 26
... is on when Control to make sure it is normal. ASSISTANCE TROUBLESHOOTING 69-2206EF-01 24 Heating system is running in Emergency Heat mode the red light is set to match your thermostat, please try the following suggestions. Cannot change system setting to Cool... in Emergency Heat mode, contact a qualified service contractor for repair. It shows that the thermostat is required your heating and cooling equipment (see page 17). SETUP WIRING Advanced Installation Guide Troubleshooting If you have difficulty with your heating and cooling equipment (see page 7).
... is on when Control to make sure it is normal. ASSISTANCE TROUBLESHOOTING 69-2206EF-01 24 Heating system is running in Emergency Heat mode the red light is set to match your thermostat, please try the following suggestions. Cannot change system setting to Cool... in Emergency Heat mode, contact a qualified service contractor for repair. It shows that the thermostat is required your heating and cooling equipment (see page 17). SETUP WIRING Advanced Installation Guide Troubleshooting If you have difficulty with your heating and cooling equipment (see page 7).