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Honeywell CT2700 Support Question

Honeywell CT2700 Support Question

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Question posted by jscrawford on May 22nd, 2012

Code 5f On Model Ct2700a1019

What does "5F" mean on ct2700a1019?

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Related Honeywell CT2700 Manual Pages

Owner's Manual - Page 1

... comfortable and convenient living environment. Contact your old control in a sealed tube. at 1-800-468-1502. ®U.S. Your new thermostat will automatically control the temperature in this thermostat to 30 Vac) Thermostat and Wallplate Model CT2700 Congratulations on the purchase of this manual. If not, return to the instructions in your home, keeping you with...
Owner's Manual - Page 2

...) are only two wires, they do not need labeling. Not compatible with the new thermostat operation. Wrap wires around pencil. To avoid compressor damage, do not wrap them separately using electrical tape; CT2700 AN ELECTRONIC ROUND ™ PROGRAMMABLE THERMOSTAT Table 1. If it with 2-wire Honeywell zone valves. Place the wires to touch, or...
Owner's Manual - Page 3

...PLATE PLASTIC SCREW ANCHOR (2) WALLPLATE OFF HEAT OL 4 WIRE WALLPLATE TERMINALS The CT2700 Thermostat is adaptable to most 4-wire, 18 to 30 Vac heating-cooling systems. Refer...COOLING CONTACTOR COIL 24V 1 POWER SUPPLY. IMPORTANT Use 18-gauge maximum wire to wall. PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED. M12532 Fig. 3. Tighten the mounting screws. M12544 Fig. 6. ...
Owner's Manual - Page 4

... Fig. 9. HEAT OFF FAN ON Set M12537 Fig. 8. CT2700 methods for most systems. If this system is set the switch to the left side of straight or wraparound connections. Fig. 10. Mounting thermostat to Fig. 7. Match the letter of the thermostat with local electrical codes and ordinances. ROUTE WIRING AS SHOWN THROUGH ENTRANCE HOLE...
Owner's Manual - Page 5

... the current time and room PM temperature. 8 OPERATE YOUR THERMOSTAT Display Temperature Setting a. TEMPORARY is displayed. 5 69-1085 CT2700 AN ELECTRONIC ROUND ™ PROGRAMMABLE THERMOSTAT Press the thermostat straight on both sides and pull the thermostat straight out. NOTE: To remove the thermostat from the wallplate, grasp the thermostat on to the wallplate to set for your...
Owner's Manual - Page 6

.... 9 SET FAN AND SYSTEM SWITCHES Manually control fan and system settings using the thermostat with the cooling equipment. AUTO: Normal setting for electric heat, the fan starts ... match your heating equipment; The cooling equipment should shut down. b. CT2700 AN ELECTRONIC ROUND ™ PROGRAMMABLE THERMOSTAT Hold Function To hold the key to raise the temperature several degrees ...
Owner's Manual - Page 7

.... 4. or 24hour clock format. End appears in Checkout section. Loose 24V connection: At thermostat; Thermostat inoperative. Partial display Inoperative thermostat. Replace thermostat. Check power to the normal operational mode. CT2700 AN ELECTRONIC ROUND ™ PROGRAMMABLE THERMOSTAT c. b. Check power to Table 3. at 52°F (11°C). See checkout section. Reset...
Owner's Manual - Page 8

CT2700 AN ELECTRONIC ROUND ™ PROGRAMMABLE THERMOSTAT PERCENT OF HEATING COSTS YOU CAN SAVE SAVINGS FOR ONCE-A-DAY 10°F (5°C) DECREASE* 6 TO 8% 9 TO 11% 12 TO 13% 14 TO 15% 16 ...

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