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Phil, Mechanical Engineer
Category: HVAC
Satisfied Customers: 6022
Experience:  Retired HVAC/ Electrical & Boiler contractor. Industrial
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I have international comfort products n8msl/msn. My AC is

Customer Question

I have international comfort products n8msl/msn. My AC is down but fan is working. Status light is alternating between bright green and dim green. Ideas?
Submitted: 2 years ago.
Category: HVAC
Expert:  Phil replied 2 years ago.
Hello.If you can attach well lit, well focused photo's of the printed circuit card inside the blower compartment where the thermostat wires connect, and of the wiring diagram taken from close up...taken from straight on. I can mark those up with testing instructions. We can go from there.