Questions & Answers for: thermostat cool on light blinking

...thermostat is set to 69, but the house is still 86 or 87 degrees!!! Cool air blows from the vents but the house is not cooling off. I have a Trane. sounds like the unit is low on charge.you will need ...

...light blinks 5 times, fans stay running but cooling stops. I can reset power to the thermostat and it runs again for a couple of minutes before it goes back to the 5 blinks. If you would look at the ...

...atemp universal mini zone The purge yellow light is blinking.....all three zone lights are steady green. Why is the purge light blinking? because it dosent have a duct sensor - should not be a ...

...you a starting point where to look for the issue. You can always jump the red and white wires on the thermostat and if the furnace starts, it's a bad thermostat. If not, look to the blinking

Lexus ES300 AC light blinking AC light has started blinking and then the temperature of the air no longer is cooling. Do you think it could be the thermostat? ac needs re gasing

Cool cooler and thermostat and I have never seen this before. Lights 7 and 8 are blinking red. What does this mean? If you don't have user's manual or if doesn't mention the meaning of blinking lights

...thermostat is off. green blinking lights 16. If the contactor relay by your compressor does not open the compressor will stay running. Either the contactor is at fault for staying stuck OR the ...

Light blinks on thermostat but pilot wont lite up Sounds like the thermocouple is bad. The thermocouple is a sensor that is heated by the pilot light. The thermocouple let's the gas valve know that ...

...hit power,, you can set the thermostat works fine timer but no heat the fan works but the light the indicator above the power button just blinks and blinks and no heat just fan Double check your ...

...Cool is Blinking / Pulsing slowly. Not sure what to do to troubleshoot this issue and can't get the Status Screen to appear by pushing the Right Button as outlined in the manual. Help! I am not sure ...