Question about Heating & Cooling

Open Question

Honeywell cm97 digital thermostat number is display not showing fully

Posted by Anonymous on

2 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

  • 15451 Answers

SOURCE: I have a Honeywell thermostat model number TH9421c1004 and there is no display, I can't find a battery. Is this model hard wired?

That model is hard wired to a controller and gets the power from that connection.

Posted on Jun 13, 2015

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Display shows LLL


PDF]Chronotherm III 7 Day Programmable Thermostat - Honeywell

https://customer.honeywell.com/resources/techlit/.../69.../69-0352.pdf
O I" O 0. HEAT M10 COOL OF ow to operateyo. This Owner's Guide will show you how to get the most benefit from your new thermostat. Your new Honeywell ...

Sep 13, 2015 | Cars & Trucks

1 Answer

I just got a new Honeywell Utility Pro Thermostat. The digital temperature gauge seems very sensitive which results in the unit turning the furnace on and off for very short periods; much shorter than my...


Sounds like you also have a high efficiency furnace like mine.
Here is a procedure to slow down the number of cycles you are experiencing.
1. press System
2. press and hold buttons 3 and 5 on the bottom of the screen. (there should be 7 buttons displayed)
3. set code to 240
4. change setting to 3 for 3 cycles per hour. (your thermostat probably shows a higher number, probably 5? That is why your unit is cycling so often).

Jan 20, 2011 | Honeywell Electronic Programmable...

1 Answer

We have a Honeywell Digital thermosat. We just put brand new batteries in it and it is still showing lo battery.


on most of honeywell units if you pull the face of the thermostat off there is a reset button you can puch and reset try this.... if it does not have a reset remove the red power wire on the "r" terminal and if you have a wire hooked to the "c" terminal remove it at same time ///take batteries out prior to doing this and it will reset the program in thermostat... if the display comes back again with the lo battery the thermostat internally has a issue...good luck

Jan 09, 2011 | Honeywell Programmable Thermostat Heater

1 Answer

How can I unlock this th


Remove the thermostat from its base and replace the batteries. To remove the thermostat, grasp it at the edges and pull toward you. The batteries are on the back of the thermostat housing.

Read more: How do I Unlock the Digital Display on a Honeywell RTH8500 Thermostat? ' eHow.com http://www.ehow.com/how_7267447_do-display-honeywell-rth8500-thermostat_.html#ixzz17KTxLwBU

Dec 05, 2010 | Honeywell Heating & Cooling

1 Answer

I have a cm921 thermostat with the correct batteries showing full charge. Yet the battery light is flashing and says battery low. Also displayed room temperature is a lot higher than the actual room...


HONEYWELL WEBSITE:
Go to honeywell.com
Under red welcome sign
Bottom red highlighted box literature/image search
Type in thermostat model number
Click on arrow to right
Then click on the PDF files owners manual / installation instructions
If you can’t find what you want, the bottom left and bottom of web
Page, they have homeowners assistance and Home products to get the help you need.

Feb 28, 2010 | Honeywell Programmable Thermostat Heater

1 Answer

Honeywell TH8320u Vision Pro 8000 Digital keeps calling for heat


Hi,
If the thermostat is not over shooting the temperature than don't worry about it.
These thermostats are very sensitive and will turn the heat back on even before the degrees drop on the display. Often they will shut down before the display changes also. You can change the sensitivity of the thermpstat if you read the directions and change the cycles per hour to a less number. There is an installers program in there that you need to push a combiunation of buttons to get too. The instructions tell you how to do that also.

Hopefully you did not throw away the instruction manual for your t-stat.. :-)

Heatman101

Dec 28, 2009 | Honeywell Programmable Thermostat Heater

1 Answer

I have a Honeywell Chronotherm III Thermostat and in instead of showing the temparature in the display it shows -AC. I've replaced the batteries, and tryied adjusting Temp up and down for cooling and...


It would appear to me that you have lost the 24 volt power supply to the thermostat. In referencing the manuals for this thermostat, available @ www.honeywell.com, I've found that when the thermostat is not connected to the wall plate (plate mounted on the wall, that the thermostat either snaps or screws into), it will display the -AC. This being said, either the thermostat is loose on the wall currently, or your 24 volt transformer has died. Hope this helps.

Dec 23, 2009 | Honeywell Power Humidifier: Furnace...

1 Answer

My daughters honeywell ch/hw digital control resets to zero


have the batteries died have you got the programmer set back to timer control or is it still in the set mode

Jan 05, 2009 | Honeywell Programmable Thermostat Heater

1 Answer

Honeywell rth230b thermostat doesn't work


On most Honeywell Digital T-stats there is a 5 min delay built in

Oct 23, 2008 | Honeywell Programmable Thermostat Heater

Not finding what you are looking for?
Heating & Cooling Logo

Related Topics:

123 people viewed this question

Ask a Question

Usually answered in minutes!

Top Heating & Cooling Experts

paulcarew

Level 3 Expert

2458 Answers

Dan Webster
Dan Webster

Level 3 Expert

8220 Answers

Donni Steen

Level 3 Expert

659 Answers

Are you a Heating and Cooling Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...