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Phil
Phil, Mechanical Engineer
Category: HVAC
Satisfied Customers: 7833
Experience:  Retired HVAC/ Electrical & Boiler contractor. Industrial
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I took my thermostat off-the-wall to look at it I put it

Customer Question

I took my thermostat off-the-wall to look at it I put it back in the fan comes on manually but the cooling will not come on
Submitted: 1 year ago.
Category: HVAC
Expert:  Phil replied 1 year ago.

Hello,

The thermostat wires attach to the printed circuit card inside the furnace blower compartment, send me a photo of the printed circuit card that shows the thermostat wire connections very clearnly and I will mark it up with trouble shooting directions. You will need a multi meter to check voltage.

You can use the paper clip icon at the top right of the tool bar to attach the photo.

I will be back first thing in the morning to pick up your response.

.

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