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Phil
Phil, Mechanical Engineer
Category: HVAC
Satisfied Customers: 5648
Experience:  Retired HVAC/ Electrical & Boiler contractor. Industrial
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I have a diamond york 80 and the blower will not shut off.

Customer Question

I have a diamond york 80 and the blower will not shut off. Plus the red led light is flashing.
JA: I'll do all I can to help. How long have you been dealing with this?
Customer: I had a AC tech come about 3 weeks ago check the AC unit because it wasn't cooling. He replace the chargers in the breager box for the AC and ever since he did that the blower been running non stop. I tried to turn on the heat today and noticed that the furnace didn't turn on and that is when I noticed the red light.
JA: Did you double-check the thermostat's settings? And what about the filters?
Customer: Yes, heater won't turn on and blower stays on
JA: Do you plan on doing the work yourself?
Customer: If I can I will but if I can't I will call a tech. Just don't want to pay for something I already paid to get fix again.
JA: Anything else we should know to help you best?
Customer: What parts I would need
Submitted: 22 days ago.
Category: HVAC
Expert:  BillyHvac replied 22 days ago.

can you tell us the pattern of the blinking light?

Continuous or blinking is sets 2,,4 etc...

Customer: replied 22 days ago.
1 blink a sec pause then blink sec pause in that order
Expert:  BillyHvac replied 22 days ago.

thank you.

Turn power off to furnace for 30 seconds...then back on. Tell me what light pattern is after it first tries to start