Carrier 38CKC030 Air Conditioner "blank display thermostat" Questions

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...display blank on the thermostat because the RUUD stpped working, or the thermostat is not working? I have a RUUD UAMB-036JAZ. It doesnt run anyore. Also the thermostat went blank. Carrier thermostat ...

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Question about Heating & Cooling

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...on the heater. assuming this is a central air unit, you have lost power to the heater giving you a blank display on the thermostat. Also, some thermostats require batteries for the display to

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display is blank. Unlock steps did not help. Can not verify power is getting to thermostat. If a Total Line tstat is blank two reasons No power bad tstat. Rus well i have on as well.just tried to turn

display went blank on my honeywell t8600c thermostat. when the batteries were changed, the display shows the time and -AC. Nothing else functions I believe this thermostat will display -ac if it loses

blank display screen. Also, can't seem to get thermostat off 73 degrees! No matter what I put it on, an hour or two later, it will be on 73. mcdevito75 here Sounds like a faulty thermosat, un --plug a

Question about Heating & Cooling

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...display has gone blank turn the power back on and put the batteries back in. Then set the switch to cool and turn the temperature down and press hold and try it like that to see if it goes back to ...

Question about Heating & Cooling

1 Answer

blank display. This is a new home for me and I was trying to figure the thermostat out last night and probably pressed something wrong. Now I get no readings and it's getting really cold in the house!

Question about Heating & Cooling

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Display is blank. Just moved in to home...thermostat has worked fine but went to turn on heat today and display is blank. I thought that battery may be dead but I do not think that Simple Comfort 2001

Question about Heating & Cooling

1 Answer

display is blank and furnace fan stays on my honeywell thermostat shows a blank display and the furnace fan stays on what do i do Remove wires at tstat Turn switch for furnace off than on. touch the ...

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