E03

Reset power to the product:

The Keypad (User Interface) reported a problem to the control board. There may be a problem with the Keypad (User Interface) or the associated wiring.

• Power unit down by turning off the circuit breaker(s) for one (1) minute.
• Power unit up by turning on the circuit breaker(s).
• Monitor the microwave for one (1) minute to ensure the error code does not display again.
• Verify microwave operation.