Question about LG LSC121PMA Split System Air Conditioner
My airconditioner internal fan on my split system stopped working in the middle of the night and i have reset the power and checked the gas pressure and it is sitting at 0 degress celcius the evaporator is getting cold and the compressor and condensor fan are both running but for some reason the internal fan will not go anyone have any ideas
Check that the fanmotor can spin freely. If not, can be caused by seized bearing on left side of fanblade, or foreign object, insect nest stuck in fanblade. If however it spins freely, check that fanmotor is being supplied with voltage (you sound technically capable of operating a volt meter). If power is supplied, fanmotor is faulty and needs replacing. If no voltage, problem lies with the pc board. If you know someone who is capable let them check the relays on the board. Also you can check that all plug on connectors are making good connection.
Posted on Mar 05, 2009
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