Why does my air handler not work when I switched it to A/C?
-
KMS Woodworks on Apr 04, 2012Have you checked the "heat" "cool" "auto" settings on your thermostat?..fresh batteries there?Helpful Reply
-
-
John N on Apr 04, 2012Yes. My inside temp says it is at 82 right now, so I will turn the cool on to 72 and the heat pump outside turns on but the air handler wont'. The heat pump outside stays on constantly and the air handler refuses to turn on. I have installed a Honeywell programmable thermostat according to the instructions for heat pumps and it is not working.Helpful Reply
-
-
HandyANDY - Handyman & All Repairs, LLC on Apr 04, 2012If you replaced the thermostat...that would be your problem. Go through the instructions again and make sure you wired everything correctly...some of the heat pumps can be tempermental and it's often best to call a professional to change out thermostatsHelpful Reply
-
-
KMS Woodworks on Apr 05, 2012most thermostat wires are "solid" wire compared to "stranded" wire. I have done some repairs were the end of the wire was broken inside the insulation just back from the end...it looked fine but was not making the circuit. On way to test for that is to "jumper" the connections and take the thermostat out of the equation.Helpful Reply
-
-
Leslie D on Apr 05, 2012I agree with HandyANDY. We had the same issue with the Honeywell thermostat. Installed it, heat worked fine, cooling won't turn on (ours is a forced air system, not heat pump). Put the old thermostat back on and it worked fine. If you still have the old thermostat, reinstall it and see if that's the problem before calling an HVAC person.Helpful Reply
-
Related Discussions
How to find out the value of antique furniture
My husband and I are looking to sell his grandmother's dining room set but, we have no idea what to ask for it. We could not find any markings as to who made it, all ... See more
How can I get the actual grass clippings out of the sock?
Help - I have tried everything! I can't get the actual grass cuttings out of my sons socks!Best socks!If you need new socks Dickie's moisture control socks are the o... See more
How do I remove the stubborn stains from gas stove?
How do I remove the stubborn stains from gas stove?
Is there any way to get scratches off of a plastic toilet seat cover?
How to make solar pool covers with pool noodles?
I saw small “Solar” pool covers made with pool noodles and black garbage bags. I was hoping to find the directions again.
How do we remove calcium deposits on our patio water fountain
How do we remove calcium deposits from our patio fountain and brick walkway?