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Phil
Phil, Mechanical Engineer
Category: HVAC
Satisfied Customers: 5648
Experience:  Retired HVAC/ Electrical & Boiler contractor. Industrial
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LG SPLIT AIR CONDITIONER NOT WORKING COOLING LED BLINKS ONCE

Customer Question

LG SPLIT AIR CONDITIONER NOT WORKING COOLING LED BLINKS ONCE THEN HEATING LED BLINKS 6 TIMES
JA: I'll do all I can to help. How long have you been dealing with this?
Customer: 1 day
JA: Do you plan on doing the work yourself?
Customer: Depends on the issue
JA: Anything else we should know to help you best?
Customer: Unit may still be under 5 year warranty
JA: Did you double-check the thermostat? And what about the unit's filters?
Customer: Filter is clean, I do not know where the thermostat is, we use the remote
Submitted: 25 days ago.
Category: HVAC
Expert:  BillyHvac replied 24 days ago.

My name is***** see your question stumped the panel here.

I just logged on and saw you had not received an answer yet.

I am willing to help you if you still need assistance. Just let me know how the project is going and I can help you or close this question for you.

Once again I apologize for the delay.

Billy

Customer: replied 24 days ago.
Thanks Billy, I was able to establish this was caused by an outdoor unit coil overheating problem, the system failed to reset itself when the temperature came down. I resolved the issue by switching the power on the circuit breaker on the main board off, waiting a short while and switching on again. This forced the unit's main board to reset itself and the system is now working properly.

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