20 Most Recent Honeywell Programmable Thermostat Heater Questions & Answers

I had blank screen also. I placed my screwdriver between the battery terminal and battery tab and voila the screen turned on. I removed the batteries, pulled the tab out, replaced the batteries, and the thermostat is working like a champ again.

Honeywell... | Answered on Jun 06, 2020

To turn the fan off, press the "fan key" until it says "auto". This will turn the fan off. When the programs scheduled, changes, the fan will go on again. You have to repeat the fan to "auto" each time the schedule changes.

Honeywell... | Answered on Sep 18, 2019

On the Pro4000 model you hold the 2 arrows until you go into setup mode. Then arrow up ONLY til you get to option 13. The display will read 13 and 1, press the DOWN arrow and it will read 13 and 0. This turns off Adaptive Intelligent recovery. Now hold the 2 arrows til you see the normal display screen. You are done.

I just did this with a Honeywell tech rep on the phone.

Honeywell... | Answered on Aug 16, 2019

Can be Low Battery Warning or Air Filter Reminder.


Honeywell... | Answered on Aug 15, 2019

it gets its power from the unit via the data cable. go on the seely international website or the braemar website and they can put you in contact with another dealer in your area. get it fixed while still in warrenty.

Honeywell... | Answered on Jul 09, 2019

Thermostats can be found at amazon, take a look here: Defy Mother Nature with our Best Buy. I hope this was helpful. cheers

Honeywell... | Answered on Jul 03, 2019

Press Done on the thermostat if you aren't at the home screen. Then press Set Clock/Day Schedule at the bottom left of the touch screen. Then use the up/down arrows on the right to set the time. Press Set Day (second from the right on the bottom of the touch screen) then use the up/down arrows to set the Day of the week. Press Done to exit the set clock menu. (Alternatively, press Set Schedule to continue to set your thermostat to your daily schedule.)

Honeywell has the manual available on their site: http://yourhome.honeywell.com/home/ . Enter the model number in the search box to find the available manuals. See page E36 (28 of the PDF).

I hope this helps.

Cindy Wells

Honeywell... | Answered on Jun 22, 2019


Honeywell... | Answered on Mar 02, 2019

you will have to reprogram it according to the operating manual.
The manual is available on www.manualnguide.com

Honeywell... | Answered on Jan 02, 2019

It sounds "locked". Refer to the installation/setup manual that came with the tstat for information on how to lock and unlock the thermostat.

Honeywell... | Answered on Dec 30, 2018

what's happened here is the cm61 ng and the reciver box have lost there connection you will have to "rebind" them then it will be fine -


· Any of the system components (room unit or relay box) are replaced

· HC60NG has incorrect or no binding data stored (e.g. when pre-bound system pack components have been mismatched)

· Interference with the RF signal has caused a communication failure

During the binding procedure keep approximately 1m distance between the room unit and the HC60NG

1 Turn off mains supply to HC60NG for 10 seconds. Re-connect supply.

2 Press and hold the HC60NG push button for 15 seconds to reset previously stored data. The red LED will start to flash at 0.1 s on/0.9 s off. Release the push button.

3 Press and hold the HC60NG push button for 5 seconds to enter the binding mode. Red LED flashing at 0.5 s on/0.5 off confirms the binding mode has been entered.

4 Move the CM67NG slider to the OFF position (CM61 push the OFF button) and press the TEMP , TEMP and PROG 1 buttons together. The CM61/67NG will display InSt.

5 Press the i button to send the binding signal. The red LED is switched off on the receiver box to confirm the successful binding operation. If the red light still flashes push the repeat steps 1-3 and press the the i button until binding is successful.

hope this is helpful

Honeywell... | Answered on Dec 05, 2018

Request the diagram directly from Honeywell.

Honeywell... | Answered on Dec 02, 2018

not finding a 153. open the cover, w2 or y2 means 2 stage, w or y is single stage

Honeywell... | Answered on Nov 12, 2018

It is to remind you once every 60 to 90 days depending on tstat n program to change filter reset filter reminder by pressing up arrow button next to wake button.

Honeywell... | Answered on Nov 01, 2018

Depends what kind of air handler or furnace you have. generally it will be a fan relay stuck.

Honeywell... | Answered on Oct 30, 2018

with the fan in the auto position, the fan only comes on during a demand for heat.  does it not come on during a demand for heat?

Honeywell... | Answered on Oct 30, 2018

no reset check batteries or consult you user manual for additional trouble shooting or can download manual from internet on honeywells site

Honeywell... | Answered on Aug 06, 2018

I have exactly the same problem, did you ever get an answer to this issue?

Honeywell... | Answered on Jul 07, 2018

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