ErrorCodeDoctor
Whirlpool · Microwave

Whirlpool Microwave Err7 error code

Difficulty: Medium · Cost: $0–$300 · Duration: 1m

The Err7 code on your Whirlpool built-in microwave means a fault was detected in the control board. Turn the circuit breaker off for 1 minute then turn it back on. Monitor for 1 minute to see if Err7 returns. If it does contact a qualified technician or schedule service as the control board may need to be replaced.

Common causes

  • Control board has detected a fault or electronic error

How to fix it

  1. 1

    Turn off the circuit breaker supplying power to the microwave for 1 minute

  2. 2

    Turn the circuit breaker back on

  3. 3

    Monitor the microwave for 1 minute to verify it operates normally

  4. 4

    If Err7 returns contact a qualified technician or schedule service

Related Whirlpool Microwave error codes

1

DOOR / OPEN and CLOSE DOOR

The microwave door is not closing or latching properly

easy
2

SE

A button on the control panel is stuck or continuously pressed

easy
3

ERROR (during sensor cooking)

An error occurred during sensor cooking — the sensor could not detect steam correctly

easy
4

F9 / F9 E0

The electrical outlet or connection may be miswired

hard