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Phil
Phil, Mechanical Engineer
Category: HVAC
Satisfied Customers: 5648
Experience:  Retired HVAC/ Electrical & Boiler contractor. Industrial
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Matthew. I have a TH5220D hooked up to my heat pump, but

Customer Question

Hi Matthew. I have a TH5220D hooked up to my heat pump, but the AC only works if I have the Fan in the on position. the other problem is I have the thermostat set for 76 and the inside temp readings 72 and the compressor is still running.
Submitted: 1 year ago.
Category: HVAC
Expert:  gotoman for ac replied 1 year ago.
Russ here. Welcome. I am here to help. Please do not rate until you are satisfied with answer. Always available for follow up questions. Go into installer set 1 option 5 for heat pump and it should work ok. Russ
Customer: replied 1 year ago.
It was already set for that.
Expert:  gotoman for ac replied 1 year ago.
Sorry for long wait. Emergency here. For fan operation make sure the jumper is between the two R terminals on the thermostat. That will also effect the cooling part of heat pump. If you have a Ruud ,Rheem or Weathering outside unit. setup 2 option 1 must be set. Russ
Expert:  gotoman for ac replied 1 year ago.
Again sorry about long wait. Russ

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