Ask Experts Questions for FREE Help !
Ask
    SU005GR's Avatar
    SU005GR Posts: 5, Reputation: 1
    New Member
    		  
    #1

    Jan 26, 2009, 02:57 PM
    Thermostat stuck in AC
    My thermostat is stuck on AC, but the AC or heat are both NOT working
    KC13's Avatar
    KC13 Posts: 2,556, Reputation: 99
    Ultra Member
    		  
    #2

    Jan 26, 2009, 03:07 PM
    Do you mean "AC" appears on the display? If so, this may indicate a loss of power to the system, particularly if your thermostat is a Honeywell Chronotherm. Try moving fan selector switch to "on". Does the furnace blower run? If not, check power supply/fuses/circuit breakers. If you have a gas furnace, check that the blower access panel has not come loose and disengaged the safety interlock switch behind it.
Not your question? Ask your question View similar questions
 

Question Tools Search this Question
Search this Question:

Advanced Search

Add your answer here.


Check out some similar questions!

Replacement of Carrier Heat Pump Thermostat with Honeywell TH6000 series thermostat. [ 4 Answers ]

I have a Carrier Series 50QT Electric heat pump that still uses the original non programmable thermostat. I am trying to replace it with Honeywell TH6000 series programmable thermostat. The wiring on the existing Thermostat as follows: O - White, I am thinking this is the Reversing Valve? Y...

Stuck on thermostat replacement [ 1 Answers ]

I have a 1996 dodge dakota . I have replaced the thermostat and where the tstat mounts to the motor I have a leak I can't get rid of. I removed the radiator hose and the large tube the tstat sets in I cleaned the motor and large tube the tstat sets in (clean enough to eat off of) I used high temp...

Carrier Thermostat/Temperature stuck at 76 degrees [ 2 Answers ]

Our Carrier Thermostat gets "stuck" at 76 degrees and will not go lower when the A/C is set at a lower temperature. The house feels cooler than 76 degrees but does not reflect that on the thermostat's temperature gauge. We have replaced the batteries but that seems to make no difference. The fan...

Thermostat Stuck On Off [ 1 Answers ]

We have a Braeburn Model 3100 thermostat that is flashing off even though it is in the on position. We had a short power outage yesterday and since then I cannot get the furnace to turn on. It is flashing which is normally does not do when it is in the off position. It is set on heat and in the...

Stuck thermostat [ 1 Answers ]

How to un stick a thermostat

View more questions Search