Daewoo FRU-541 Series - Troubleshooting: Unit Failure to Start

6. Box Inverter As ( Frequency mode connection & Check point )
The main PCB is connected to the inverter through the Control Input connection, using the control input cable.
[ Inverter AC Input & Output Signal ]
[ Compressor Motor Winding ]
H
OW TO CHECK EACH PART ( Inverter Models Only )
Frequency signal to the IN pint
a
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