LD: Compressor Loss of Phase Protection
LD TROUBLESHOOTING STEPS:
Step 1: Check for High Voltage
Measure the voltage to ensure it is within the specified range. Refer to the data plate for rated voltage.
Step 2: Check the Compressor
Evaluate the compressor for any visible damage or irregularities.
Perform an ohm check on the compressor to verify proper electrical resistance.
Step 3: Check the Outdoor Board
Inspect the outdoor control board for signs of damage or malfunction.
Verify that the wiring connections on the outdoor board are secure.