103
General Troubleshooting
Miscellaneous Malfunctions, cont.
Check refrigerant flow
Replace compressor
Replace protector
Faulty metering device
Faulty valve in compressor
Faulty protector
The compressor is
hot, tripping overload
Charge per instructions
Incorrect refrigerant charge
Replace swing motor
Repair connections
Replace control board
The toque of the swing motor not
sufficient
Poor or wrong connection
The controller is damaged
Indoor swing motor
inoperative
Correct wiring
Replace control board
Adjust temperature setting
Incorrect power wiring
Damaged main control board
Improper setting of temperature
Outdoor unit and
indoor unit nor
running
