Troubleshooting
4-2-18. Compressor over load error- (E465)
Outdoor unit display
Judgment Method
Cause of problem
4-26
If the compressor is abnormally run, replace the compressor and then ensure that it works nor-
mally.
→ If the compressor is normally run, check the assembling between the heat sink plate and the
Inverter PCB and then If there is no abnormality, replace the Inverter PCB.
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Samsung Electronics