Having problems with your Air Conditioners ?

Honeywell thermostat the readout (LCD) is blank and A/C is not blowing.


Answers :

You have lost power to the A/C system. Check that the Emergency switch has not been turned to the off position by mistake. If it is in the on position you will need to inspect the indoor unit to see if an access panel may have opened slightly causing the door safety switch to open and turn power off to the unit. This is typical found where you replace the air filter. If neither of these help, check the circuit breaker box for a tripped breaker. Cycle the breaker for the A/C system and inspect the thermostat to see if it is displaying any information. \015\012\015\012If still blank, you may have a bad transformer or something else wrong and a technician will have to diagnose.\015\012\015\012Hope this is helpful.

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Honeywell thermostat the readout (LCD) is blank and A/C is not blowing.


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