What does E51-2 mean?

This error indicates that the LEVb driver chip has detected an overcurrent condition.

• An electrical overload on the LEVb driver circuit.
• A fault within the LEVb component.
• A temporary electrical surge or instability.

Click steps to track your progress.

1. 1

   Turn off the main power to the Haier unit at the circuit breaker.

2. 2

   Wait for at least 30 seconds.

3. 3

   Restore power to the unit and observe if the error clears.

4. 4

   If the error persists, contact a qualified service technician to inspect the LEVb driver circuit and component.