Code 38-53 VFD Compressor Lockout - Start Fail — System locked out due to repeated compressor start failures

What does 38-53 mean?

This lockout occurs after 3 consecutive 'Code 38-13 VFD Compressor Fault - Start Fail' events. The system will be locked out for 2 hours. This indicates significant compressor starting issues.

• Persistent compressor starting failures.
• Loose or damaged compressor wiring.
• Incorrect compressor wire order.
• Compressor damage.
• High pressure differential across the compressor.

Click steps to track your progress.

1. 1

   Wait for the 2-hour lockout period to expire.

2. 2

   Address the underlying causes of Code 38-13 (e.g., check compressor wiring, pressure differential).

3. 3

   If the problem persists, contact a qualified technician for further diagnosis and repair, including checking compressor health.