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Honeywell Thermostat Display Not Working


Other People... After reading the handy guys reply, we replaced the batteries and the thermostat reset. You simply have to replace the blown fuse. What throws me is that they both worked perfectly all winter for heating. http://virtualthought.net/honeywell-thermostat/honeywell-thermostat-no-display-with-new-batteries.html

The battery dies in couple days after replacing a new one… What could be the issue ? It might be a very simple solution. When I tried resetting it, it started displaying for few seconds then went blank. Its good info Sarah: You are funny. 😉 How about that!

Honeywell Thermostat Display Not Working

My furnace is only two years old, the AC could be much older. It continued blinking for about an hour, then displayed a steady 79. The entire LCD display was blinking. Reply Jimmy June 26, 2014 at 11:59 am First, thank you so much for taking the time replying to my situation.

The problem may be THERMOSTAT CALIBRATION, or the THERMOSTAT WIRE CONNECTIONS - at the thermostat, or external influences like position of the thermostat on the wall, exposure to drafts, etc., OR Is it possible that something else may not be working? Thanks Reply The Handyguys June 14, 2016 at 11:51 am Try the steps outlined in the article first. Honeywell Thermostat Cool On Blinking Later we discovered the drain line had been stopped up.

You can do what you describe or you can simply go to the circuit breaker panel and kill the circuits for both the condenser and the air handler. It should be under warranty. The batteries are good and it let's me move the temperature up or down but nothing turns on. http://yourhome.honeywell.com/en/faqs/thermostat Instructional Technologies Institute, Inc., 145 "D" Grassy Plain St., Bethel, CT 06801 800/227-1663 [home inspection training material] 1987 Heating, Ventilating, and Air Conditioning Volume I, Heating Fundamentals, Boilers, Boiler Conversions, James

Loading... Honeywell Thermostat Not Working After Battery Change My thermostat had a blank display. It gradually went blank. Hoping.

Honeywell Thermostat Not Working Ac

It may be due for a replacement. navigate here The unit gets clogged up too easily because its trying to use as little water as possible, unfortunately you need water to clean and rinse properly. Honeywell Thermostat Display Not Working Try everything in the above post, all of that is free and wont take long. Honeywell Thermostat Won't Turn On How to Repair a Honeywell Thermostat Your Honeywell thermostat efficiently heats and cools your home so you ...

If not then, barring no other checks for your particular system, I would replace the thermostat. Check This Out Rating is available when the video has been rented. Any ideas could it possibly be the tstat it is an older unit approximately 10 years old. Honeywell is a well-known manufacturer of residential... Honeywell Thermostat Reset

Thank you very much for your help. The temperature has been extremely cold recently so, from what you are describing, it is possible there is nothing wrong with the system all. This happened last week, and was temporarily fixed by resetting the breakers and changing the thermostat batteries. http://virtualthought.net/honeywell-thermostat/honeywell-thermostat-troubleshooting-no-display.html Sign in to make your opinion count.

I cannot set my day, time and temp. Honeywell Thermostat No Power Good thing we know so many great servicemen to help them out. I have a White Rodgers 1F80-51.

Will call the pros in tomorrow.

Maybe bumped into some wires or something like that. Alan Carson is a past president of ASHI, the American Society of Home Inspectors. Reply The Handyguys June 14, 2016 at 11:52 am Sounds like a bad connection or bad wire somewhere. Honeywell Thermostat Won't Turn On Heat How to fit together again.

Reply The Handyguys June 14, 2016 at 12:00 pm Ahhh yes, those pans SHOULD have a drain on them but those drains can get clogged up with mineral deposits causing them Reply Shelley January 29, 2015 at 9:31 am Help >< Last night our control panel (Honeywell no #s or I'm not sure where to find the serial number at) went Sarah: yes thx u me: whew Sarah: now the house will get cooler !!!!!!! 🙂 me: one of the kids switched it Sarah: y would they do that? http://virtualthought.net/honeywell-thermostat/honeywell-thermostat-not-working-ac.html Reply The Handyguys January 2, 2015 at 7:03 pm Has it always done this or is this a new issue?

Skip navigation UploadSign inSearch Loading... Replacing it with a new thermostat will only take a few minutes of time and may be the only option left if the other tests were all successful. Reply Sheila Gittelman July 11, 2015 at 10:46 pm I went through all the steps and found a switch under the thermostat .i pushed it to the right. Replaced the batteries and Voila it worked.

I am planning on running a newer wire myself this weekend. We changed the thermostat today and switched it off but the heater is still on. Additionally, if these are not heat pumps have you checked the outdoor units (condensers) to make sure they are running when you call for cooling? Put old thermostat on and that will not power on again.

Reply High Performance HVAC on August 6, 2016 at 11:57 pm From what you say here I would say its the thermostat. I have a white roger s rectangle model about eigh yrs old in an condo apt . My thermostat is blank the fan part works and every now n then I can keep hitting reset to get it to work for lil bit. As with any switch, it needs electricity to function or cause a function with the air conditioning and heating equipment.

The thermostat gets this 24 volts A.C. I hoping someone can help guide me through this. Digital Programmable Thermostats Digital programmable thermostats come in a variety of model numbers and types. Check the things in the above post.

I put in new batteries and it still did not work. If the panel is blank, does that mean the system can't follow the program? Would this be the answer? Dual system, upstairs and downstairs.

Additionally, the correct type of wire needs to be used in running the the wire from the thermostat to where the thermistor is located. I tried new batteries. Good Luck!!