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Heath.M
Heath.M, HVAC Technician
Category: HVAC
Satisfied Customers: 224
Experience:  I have more that 20 years HVAC experience. I have worked on many different brands of Heating, air conditioning and water heaters.
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My carrier nob progamable thermostat is blinking all icons

Customer Question

my carrier nob progamable thermostat is blinking all icons and i can't get it to stop
Submitted: 1 year ago.
Category: HVAC
Expert:  Heath.M replied 1 year ago.

Hello my name is ***** ***** will be my pleasure to assist you. Take the batteries out and leave them out for a few minutes till the screen goes completely blank. Once it has gone completely blank put the batteries back in and see if the problem still persists.

Customer: replied 1 year ago.
Same issue. All icons blinking
Expert:  Heath.M replied 1 year ago.

when you take the batteries out does the screen go blank?

Customer: replied 1 year ago.
Expert:  Heath.M replied 1 year ago.

okay take the batteries out. Take the thermostat off the wall plate and then put the batteries in with it off the wall plate if the thermostat still does it with it off the wall plate, then the thermostat is no good.

Customer: replied 1 year ago.
Got it. That's what I thought. Thanks
Expert:  Heath.M replied 1 year ago.

no problem.