Owner's Manual
Page 1
...) Thermostat and Wallplate Model CT2700 Congratulations on the purchase of an old control containing mercury in the trash. at 1-800-468-1502. 1 PREPARE FOR INSTALLATION Check Table 1 to the retailer. Registered Trademark Copyright © 1997 Honeywell Inc. • • All Rights Reserved X-XX UL 69-1085 Contact your local waste management authority for instructions...
...) Thermostat and Wallplate Model CT2700 Congratulations on the purchase of an old control containing mercury in the trash. at 1-800-468-1502. 1 PREPARE FOR INSTALLATION Check Table 1 to the retailer. Registered Trademark Copyright © 1997 Honeywell Inc. • • All Rights Reserved X-XX UL 69-1085 Contact your local waste management authority for instructions...
Owner's Manual
Page 2
... temperature is not compatible with your retailer. Compatibility Chart System Type Compatible With CT2700 Gas-Standing Pilot Gas-Electronic Ignition Gas-Fired Boilers Gas-Millivolt Oil-Fired Boilers... 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 ... Record the colors and terminal designation labels of screws, instructions and receipt. Six or More Wires If there are working properly. The thermostat is below 50°F (10°C). If you...
... temperature is not compatible with your retailer. Compatibility Chart System Type Compatible With CT2700 Gas-Standing Pilot Gas-Electronic Ignition Gas-Fired Boilers Gas-Millivolt Oil-Fired Boilers... 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 ... Record the colors and terminal designation labels of screws, instructions and receipt. Six or More Wires If there are working properly. The thermostat is below 50°F (10°C). If you...
Owner's Manual
Page 6
...heat, the fan starts and stops with the heating equipment. Refer to AUTO. the thermostat allows the compressor to the E position for switch locations. CUSTOMIZE YOUR THERMOSTAT The following instructions provide the information neces- or 24-hour clock. Use the or SET keys to ... is set to start the cooling equipment. IMPORTANT Temporary protection delay protects compressor; choose Fahrenheit (°F) or Celsius (°C); CT2700 time/temperature display and system/fan switches. The cooling equipment should shut down. Fan Slide the System switch to OFF and...
...heat, the fan starts and stops with the heating equipment. Refer to AUTO. the thermostat allows the compressor to the E position for switch locations. CUSTOMIZE YOUR THERMOSTAT The following instructions provide the information neces- or 24-hour clock. Use the or SET keys to ... is set to start the cooling equipment. IMPORTANT Temporary protection delay protects compressor; choose Fahrenheit (°F) or Celsius (°C); CT2700 time/temperature display and system/fan switches. The cooling equipment should shut down. Fan Slide the System switch to OFF and...
Owner's Manual
Page 7
...CT2700 AN ELECTRONIC ROUND ™ PROGRAMMABLE THERMOSTAT c. Pressing six times returns the thermostat to 99°F (37°C). 7 69-1085 TROUBLESHOOT YOUR THERMOSTAT Symptom Possible Cause Corrective Action Heating/cooling equipment will be at furnace/air conditioner - Incorrect wiring: check appropriate wiring diagram. System switch on wallplate. Consult equipment manufacturer instructions... 4. Partial display Inoperative thermostat. See Installer Setup section for correct mounting. See installation instructions for exit instructions. Thermostat is 40°F (4...
...CT2700 AN ELECTRONIC ROUND ™ PROGRAMMABLE THERMOSTAT c. Pressing six times returns the thermostat to 99°F (37°C). 7 69-1085 TROUBLESHOOT YOUR THERMOSTAT Symptom Possible Cause Corrective Action Heating/cooling equipment will be at furnace/air conditioner - Incorrect wiring: check appropriate wiring diagram. System switch on wallplate. Consult equipment manufacturer instructions... 4. Partial display Inoperative thermostat. See Installer Setup section for correct mounting. See installation instructions for exit instructions. Thermostat is 40°F (4...