E462, E484 — Under-Current or PFC Over-Current Error

What does E462, E484 mean?

These errors relate to issues with the electrical current. E462 typically signifies an under-current condition, while E484 points to an over-current in the Power Factor Correction (PFC) circuit.

• Power supply instability.
• Faulty current sensing circuit.
• Problem with the main inverter control board.

Click steps to track your progress.

1. 1

   Turn off the air conditioner at the main power switch or circuit breaker and wait 30 seconds.

2. 2

   Check your home's main electrical panel for any tripped breakers related to the air conditioner. Reset if necessary.

3. 3

   Turn the air conditioner power back on.

4. 4

   If the error persists, contact customer support. Electrical issues require a qualified technician.