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Question posted by judinekerr on May 4th, 2017

Replace Honeywell Ct2700 Electronic Programmable With What?

The digital readout is breaking up. Anyway to fix it? If not what is a good thermostat that I can install my self using the same wiring?

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Answer #1: Posted by techyagent on May 8th, 2017 9:21 PM

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techyagent

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If the digital readout is not working properly than you need to check with honey well customer support .

And you have a hefty list of good thermostats.

https://www.amazon.com/Best-Sellers-Home-Improvement-Household-Thermostats/zgbs/hi/495354

Thanks

Techygirl

Related Honeywell CT2700 Manual Pages

Owner's Manual - Page 1

... environment. at 1-800-468-1502. ®U.S. CT2700 An Electronic Round™ Programmable Thermostat USER'S GUIDE MERCURY SWITCH Programmable Heat and/or Cool Low Voltage (20 to 30 Vac) Thermostat and Wallplate Model CT2700 Congratulations on the purchase of this thermostat to Honeywell Customer Assistance at 1-800-468-1502. 1 PREPARE FOR INSTALLATION Check Table 1 to make sure this manual...

Owner's Manual - Page 2

... not wrap them separately using electrical tape; CT2700 AN ELECTRONIC ROUND ™ PROGRAMMABLE THERMOSTAT Table 1. If there are six or more wires connected to the thermostat (excluding clock wires attached to touch, or you may find one or two wires that your heating and air conditioning systems (where applicable) are replacing a Honeywell Chronotherm® Thermostat, you can damage...

Owner's Manual - Page 3

...CT2700 AN ELECTRONIC ROUND ™ PROGRAMMABLE THERMOSTAT CO N O N A F AUTO Three Thermostat Wires If you install an isolating relay on the wall. M12544 Fig. 6. Level for appearance if desired. The thermostat will work only if you have three thermostat wires. Tighten the mounting screws. Position the decorator cover plate and wallplate on these systems. For details, call Honeywell...

Owner's Manual - Page 4

.... 9. Fig. 10. This is an electric heat system, set at the top of your old thermostat wire with local electrical codes and ordinances. See Fig. 8. M12530 B PRESS THERMOSTAT CASE STRAIGHT ON TO LATCH. Mounting thermostat to Fig. 7. CT2700 AN ELECTRONIC ROUND ™ PROGRAMMABLE THERMOSTAT All wiring must comply with the terminal of the corresponding letter on your new...

Owner's Manual - Page 5

... your convenience with the following sequence uses the heating program as an example; End is displayed. 1. Press or until End is in the HEAT position. TEMPORARY AM NOTE: To cancel your heating WAKE time. CT2700 AN ELECTRONIC ROUND ™ PROGRAMMABLE THERMOSTAT Press the thermostat straight on both sides and pull the thermostat straight out. NOTE: To remove...

Owner's Manual - Page 6

... and system settings using the thermostat with the fuel switch set AM the temperature setpoint to match your heating equipment; Cooling System COOL AUTO PM Set DECREASE SETTING INCREASE SETTING M12523 Fig. 11. Fan Slide the System switch to OFF and the Fan switch to manufacturer recommendations. CT2700 AN ELECTRONIC ROUND ™ PROGRAMMABLE THERMOSTAT Hold Function...

Owner's Manual - Page 7

...;F (11°C). CT2700 AN ELECTRONIC ROUND ™ PROGRAMMABLE THERMOSTAT c. Cycles Per Hour a. b. Clock Format a. Press once to show current cycle rate setting. 2. Thermostat minimum-off Wait five minutes or follow steps in the display. 5. Still in wrong position. The upper or lower temperature limits were reached. The display changes to exit the Installer Setup...

Owner's Manual - Page 8

...Control Honeywell Inc. Honeywell Plaza P.O. Some states do not allow limitations on this warranty. CT2700 AN ELECTRONIC ROUND ™ PROGRAMMABLE THERMOSTAT ...Goods Department 1050 Berkshire Lane Plymouth, MN 55441-4437 in U.S.A. 8 Helping You Control Your World® Honeywell shall not be liable for a particular purpose is defective or malfunctions, Honeywell shall repair or replace...