Don't know how but we do have kids in our basement all the time. Some systems only require three wire hookups, while others can require up to six or more -- it's all based on the components of the system the thermostat controls. If this doesn’t resolve the issue, have the thermostat replaced. Please include your IP address in your email. http://virtualthought.net/honeywell-thermostat/honeywell-touchscreen-thermostat-blank-screen.html
There are only two wire white and red which I correctly connected to the new thermostat. Brief component descriptions are provided, along with updated contact and website details for most major manufacturers.  Proliphix Corporate Headquarters, 3 LAN Drive Suite #100 Westford, MA 01886 Phone: +1.978.692.3375 Toll So we do not know when this first occurred, since we had the thermostat set on Program Mode to run when it would get below 55 degrees (furnace) or above 85 More Reading Green link shows where you are in this article series. http://inspectapedia.com/heat/Thermostat_Wont_Turn_ON.php
Reply Jimmy June 26, 2014 at 10:47 am Help- I have no display on the air conditioning thermostat control -- its blank? Who knows, the other when I was moving my kayak i might have hit something… Leaving my with no AC for the weekend… bad husband… bad bad bad.. dereton33 145.235 visualizaciones 10:11 How To Troubleshoot Thermostats For Air Conditioners Plus Heaters Fan HVAC Not Heating Or Cooling - Duración: 11:05. Honeywell Thermostat Not Working After Battery Change Cargando...
This is easily fixed by removing the cover on the wall unit and replacing the batteries. Honeywell Thermostat Reset We have tried turning on and off the breaker from the breaker box, as well as the emergency shut off switch on the air handler, but nothing. Elige tu idioma. A separate article, HEAT WON'T TURN ON, gives diagnostic procedures for other reasons why building heating or cooling system will not turn on when it should.
The valves rarely go out and if you have someone come over to fix your heat, they most likely just replace motor.
Reply The Handyguys June 11, 2015 at 10:43 am Sam, that is weird. Honeywell Thermostat Blank Screen Cambiar a otro idioma: Català | Euskara | Galego | Ver todo Learn more You're viewing YouTube in Spanish (Spain). Honeywell Thermostat Won't Turn On Watch out: for warm air heat blower units behave differently than hot water or steam heat systems: to avoid damage to the heat exchanger the air handler or blower unit will
If none of those then you could have a defective thermostat or your AC has a freon leak. http://virtualthought.net/honeywell-thermostat/honeywell-thermostat-not-cooling.html Reply Stan June 24, 2015 at 1:17 am Hi Mimi - We have the same exact issue. I changed the batteries. Green links show where you are. © Copyright 2015 InspectApedia.com, All Rights Reserved. Honeywell Thermostat Cool On Blinking
After ready this I went outside to the heat pump and looked. Honeywell RTH230B Troubleshooting The Honeywell RTH230B is a programmable residential heating and cooling thermostat. I would suggest calling a AC repairman. http://virtualthought.net/honeywell-thermostat/honeywell-thermostat-touch-screen-frozen.html It really was an online chat the Handyguy had with his daughter.
What do I do? Honeywell Thermostat No Power Catalog #XHO585. The Lost Art of Steam Heating, Dan Holohan, 516-579-3046 FAX Principles of Steam Heating, Dan Holohan, technical editor of Fuel Oil and Oil Heat magazine, 389 Passaic Ave., Fairfield, NJ 07004
Reply The Handyguys November 2, 2015 at 9:47 am Try the troubleshooting steps in the post above. I am beyond annoyed! Reply Joan April 20, 2015 at 10:12 pm Had blue light on thermostat but no numbers - changed batteries. How To Turn On Honeywell Thermostat After Battery Change So for warm air heating systems, give the system a few minutes to shut down.
It ran fine for few days, but recently experiencing the same issue. Tie the thermostat wires together at one of those two locations. The entire LCD display was blinking. http://virtualthought.net/honeywell-thermostat/honeywell-thermostat-touch-screen-not-responding.html Buying them straight out the store.
LCD display came back on and the condenser started.
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