Our LG Artcool inverter model air-conditioner keeps on having a c4 error code on it. the manual does not have any info on it whatsoever. The air that comes out of the air-conditioner is not cool and the part of the air-conditioner outside does not run at all. Any ideas would be appreciated
Www.yx2.fi/LG/wall_and_art_cool_error_codes_2007.pdf
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Hi There I have a CH 41 code showing on my AC control panel can anyone help.
I need to know what is ER
Hi,
Error code = C4 or CH4
Flashing Light = 4
Fault = Heat sink temperature sensor open or closed circuit.
Display = Indoor Outdoor.
Indoor Operation = ON
LG Fault Code
Air Conditioning Fault Codes
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Have you chacked to make sure there is power to the outdoor unit?
Just bought the unit and it didn't come with the instrutions
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