4-20 Samsung Electronics
IPM and over current error (cont.)
Yes
Replace PCB
Turn off the power then
reconnect the cable
No
Are the location of the
temperature sensor and measurement value
normal?
Yes
Replace compressor
No
Yes
Turn off the power then
correct the sensor location or replace it
No
Is the connection
cable between the compressor and PCB
properly connected?
Is the resistance between the
Compressor body and chassis Maga ?
Continued
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