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.