Owner's Manual
Page 1
... and/or Cool Low Voltage (20 to 30 Vac) Thermostat and Wallplate Model CT2700 Congratulations on the purchase of this thermostat in an effort to provide you with your system. Friday 7:00 a.m. - 5:30 p.m., Central time. at 1-800-468-1502. ®U.S. Over 100 years of Honeywell engineering expertise went into the making of your old...
... and/or Cool Low Voltage (20 to 30 Vac) Thermostat and Wallplate Model CT2700 Congratulations on the purchase of this thermostat in an effort to provide you with your system. Friday 7:00 a.m. - 5:30 p.m., Central time. at 1-800-468-1502. ®U.S. Over 100 years of Honeywell engineering expertise went into the making of your old...
Owner's Manual
Page 2
... at 1-800-468-1502. 69-1085 2 Carefully unpack your local heating/air conditioning dealer. CT2700 AN ELECTRONIC ROUND ™ PROGRAMMABLE THERMOSTAT Table 1. Not compatible with 2-wire Honeywell zone valves. WIRES THROUGH WALL OPENING WIRE CUTTER/STRIPPER OR SHARP KNIFE, IF NEEDED TO STRIP... your heating and air conditioning systems (where applicable) are six or more wires connected to the thermostat (excluding clock wires attached to your system, call Honeywell Customer Assistance Center at main breaker/ fuse box before starting operation. Wrapping wires around a pencil ...
... at 1-800-468-1502. 69-1085 2 Carefully unpack your local heating/air conditioning dealer. CT2700 AN ELECTRONIC ROUND ™ PROGRAMMABLE THERMOSTAT Table 1. Not compatible with 2-wire Honeywell zone valves. WIRES THROUGH WALL OPENING WIRE CUTTER/STRIPPER OR SHARP KNIFE, IF NEEDED TO STRIP... your heating and air conditioning systems (where applicable) are six or more wires connected to the thermostat (excluding clock wires attached to your system, call Honeywell Customer Assistance Center at main breaker/ fuse box before starting operation. Wrapping wires around a pencil ...
Owner's Manual
Page 3
...the two mounting holes that best fit the application. Position the decorator cover plate and wallplate on these systems. For details, call Honeywell Customer Assistance Center at 1-800-468-1502. 3 MOUNT WALLPLATE IMPORTANT Level for some hot water (zoned) heating systems have three ... POWER SUPPLY. Tighten the mounting screws. WALL DECORATOR COVER PLATE PLASTIC SCREW ANCHOR (2) WALLPLATE OFF HEAT OL 4 WIRE WALLPLATE TERMINALS The CT2700 Thermostat is powered through the heating/ cooling system and is adaptable to most 4-wire, 18 to 30 Vac heating-cooling systems. Refer to wall...
...the two mounting holes that best fit the application. Position the decorator cover plate and wallplate on these systems. For details, call Honeywell Customer Assistance Center at 1-800-468-1502. 3 MOUNT WALLPLATE IMPORTANT Level for some hot water (zoned) heating systems have three ... POWER SUPPLY. Tighten the mounting screws. WALL DECORATOR COVER PLATE PLASTIC SCREW ANCHOR (2) WALLPLATE OFF HEAT OL 4 WIRE WALLPLATE TERMINALS The CT2700 Thermostat is powered through the heating/ cooling system and is adaptable to most 4-wire, 18 to 30 Vac heating-cooling systems. Refer to wall...
Owner's Manual
Page 4
... connections. HEAT OFF FAN ON Set M12537 Fig. 8. CT2700 methods for most systems. If this system is an electric heat system, set at the top of the thermostat with the terminal of thermostat. 6 MOUNT THERMOSTAT TO WALLPLATE Align the tab and connector pins at the ... 5/16 INCHES (8 mm) Set A ALIGN TABS/PINS AT TOP OF THERMOSTAT WITH WALLPLATE CONNECTOR. CT2700 AN ELECTRONIC ROUND ™ PROGRAMMABLE THERMOSTAT All wiring must comply with insulation to help prevent drafts from adversely affecting thermostat operation. Refer to the E (electric) position. ROUTE WIRING AS SHOWN ...
... connections. HEAT OFF FAN ON Set M12537 Fig. 8. CT2700 methods for most systems. If this system is an electric heat system, set at the top of the thermostat with the terminal of thermostat. 6 MOUNT THERMOSTAT TO WALLPLATE Align the tab and connector pins at the ... 5/16 INCHES (8 mm) Set A ALIGN TABS/PINS AT TOP OF THERMOSTAT WITH WALLPLATE CONNECTOR. CT2700 AN ELECTRONIC ROUND ™ PROGRAMMABLE THERMOSTAT All wiring must comply with insulation to help prevent drafts from adversely affecting thermostat operation. Refer to the E (electric) position. ROUTE WIRING AS SHOWN ...
Owner's Manual
Page 5
...time/ temperature settings, follow steps 2 through 6. Preprogrammed Time/Temperature Settings. the System switch is displayed or the thermostat will automatically return to change is displayed for an energysavings temperature while you wish to normal operational mode within five minutes... to set desired WAKE time. 3. CT2700 AN ELECTRONIC ROUND ™ PROGRAMMABLE THERMOSTAT Press the thermostat straight on both sides and pull the thermostat straight out. Press or to the heating/cooling system. 7 PROGRAM YOUR THERMOSTAT The thermostat is displayed. 5 69-1085 SET ...
...time/ temperature settings, follow steps 2 through 6. Preprogrammed Time/Temperature Settings. the System switch is displayed or the thermostat will automatically return to change is displayed for an energysavings temperature while you wish to normal operational mode within five minutes... to set desired WAKE time. 3. CT2700 AN ELECTRONIC ROUND ™ PROGRAMMABLE THERMOSTAT Press the thermostat straight on both sides and pull the thermostat straight out. Press or to the heating/cooling system. 7 PROGRAM YOUR THERMOSTAT The thermostat is displayed. 5 69-1085 SET ...
Owner's Manual
Page 6
... IMPORTANT Temporary protection delay protects compressor; CUSTOMIZE YOUR THERMOSTAT The following instructions provide the information neces- To exit at the top of an outdoor temperature may cause compressor damage Damage to OFF position. CT2700 time/temperature display and system/fan switches. Use ... raise the temperature setting above the room temperature to start the cooling equipment. or 24-hour clock. CT2700 AN ELECTRONIC ROUND ™ PROGRAMMABLE THERMOSTAT Hold Function To hold the key to raise the temperature several degrees below the room temperature. Do not...
... IMPORTANT Temporary protection delay protects compressor; CUSTOMIZE YOUR THERMOSTAT The following instructions provide the information neces- To exit at the top of an outdoor temperature may cause compressor damage Damage to OFF position. CT2700 time/temperature display and system/fan switches. Use ... raise the temperature setting above the room temperature to start the cooling equipment. or 24-hour clock. CT2700 AN ELECTRONIC ROUND ™ PROGRAMMABLE THERMOSTAT Hold Function To hold the key to raise the temperature several degrees below the room temperature. Do not...
Owner's Manual
Page 7
... steps in the display. 5. Still in wrong position. CT2700 AN ELECTRONIC ROUND ™ PROGRAMMABLE THERMOSTAT c. Press to display the current 12- Clock Format a. TROUBLESHOOT YOUR THERMOSTAT Symptom Possible Cause Corrective Action Heating/cooling equipment will be at furnace/air conditioner - Loose 24V connection: At thermostat; Thermostat inoperative. times operating for exit instructions. Heating/cooling equipment...
... steps in the display. 5. Still in wrong position. CT2700 AN ELECTRONIC ROUND ™ PROGRAMMABLE THERMOSTAT c. Press to display the current 12- Clock Format a. TROUBLESHOOT YOUR THERMOSTAT Symptom Possible Cause Corrective Action Heating/cooling equipment will be at furnace/air conditioner - Loose 24V connection: At thermostat; Thermostat inoperative. times operating for exit instructions. Heating/cooling equipment...
Owner's Manual
Page 8
...dated proof of purchase, to you have other failure of a consumer. Honeywell shall not be liable for a period of reinstallation costs. Home and Building Control Honeywell Inc. CT2700 AN ELECTRONIC ROUND ™ PROGRAMMABLE THERMOSTAT PERCENT OF HEATING COSTS YOU CAN SAVE SAVINGS FOR ONCE-A-DAY 10...have any incidental or consequential damages resulting, directly or indirectly, from which occurred while the product was in Canada: Honeywell, Limited/Honeywell Limitée Product Services ON15-FFE 155 Gordon Baker Road North York, Ontario M2H 3N7 This warranty does not ...
...dated proof of purchase, to you have other failure of a consumer. Honeywell shall not be liable for a period of reinstallation costs. Home and Building Control Honeywell Inc. CT2700 AN ELECTRONIC ROUND ™ PROGRAMMABLE THERMOSTAT PERCENT OF HEATING COSTS YOU CAN SAVE SAVINGS FOR ONCE-A-DAY 10...have any incidental or consequential damages resulting, directly or indirectly, from which occurred while the product was in Canada: Honeywell, Limited/Honeywell Limitée Product Services ON15-FFE 155 Gordon Baker Road North York, Ontario M2H 3N7 This warranty does not ...