E461 — Inverter compressor operation failure

What does E461 mean?

This error indicates that the inverter compressor in the outdoor unit is not operating correctly or has failed.

• Compressor malfunction
• Electrical issue with the compressor circuit
• Control board (PBA) problem

Click steps to track your progress.

1. 1

   Power off the unit at the circuit breaker for at least 30 seconds, then restore power.

2. 2

   Listen for any unusual sounds or vibrations from the outdoor unit when the compressor tries to start.

3. 3

   Consult a qualified technician for further diagnosis and inspection of the compressor and associated wiring.