Air Conditioner Thermostat Blank – What does it mean when your thermostat goes blank and your air conditioner is not turning on? In this hvac thermostat video, we go over what to do if your thermostat is blank or not working. Your thermostat is going blank and then coming back on; Why do i have a blank thermostat display?

Over time, the air filter in your ac system gets bogged down with dirt, dust, and other debris. Additionally, make sure that the power is on for your furnace or air handler, as a lack of power can cause the thermostat display to go blank. It may be in a covered box outdoors or somewhere near your unit. Your thermostat may be blank simply because its batteries have finally run out of charge.

Air Conditioner Thermostat Blank

Air Conditioner Thermostat Blank

Haven’t changed your air filter in a while? Another potential reason you have a blank thermostat display is that you haven’t changed your air filter in a while and it may have triggered a safety airflow switch. If you find it is.

If it becomes too clogged, it can impede airflow and cause your system to shut down. It could be a reason behind why your thermostat is blank. | the weather changers ac expert air conditioning repair in aurora, co air conditioner service in aurora, co ac unit installation &.

#1 power supply your hvac thermostat, just like your computer, tv, smartphone, or anything else with a display, needs a power source to light up. This may seem too obvious to mention, but your thermostat may simply be turned off. It could mean the float switch and drain line needs to be clear.

There are several reasons why your thermostat may have. That is a classic sign of short cycling. Find the core power source for your unit.

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