Model reference

Whirlpool W11284427

Microwave

1 document26 error codes1 service mode

Available documentation

Tech Sheet

Tech Sheet - W11284427 - Rev B76 pg
Covers this model

MyPros+ Max

Diagnose your Whirlpool W11284427.

Step-by-step diagnostics from the service manual
Test values, resistance specs, and wiring references
Verified part numbers when replacement is needed

Start diagnosing

$29/month · Cancel anytime · Or $9.95 3-day pass

M+

M+ Max·Whirlpool Microwave

F1E0 on my Whirlpool W11284427

M+

Internal oven user interface (UI)

From Tech Sheet W12610891, p.23:

1.Access service mode to confirm the active fault code and read stored error history.

2.Measure control board supply voltage at test points. Expected: 12 VDC and 5 VDC.

3.Inspect all connectors on the main control for corrosion or backed-out pins.

Part WPW10804018

Electronic control board

Error codes (26)

CodeMeaning

F1E0Internal oven user interface (UI) failure.F1E1Internal Oven ACU (Appliance Control Unit) error.F1E4Microwave Oven Relay 4903 error.F1E5Microwave Oven Inverter error.F1E6Microwave Generation error.F2E0Keypad disconnected.F2E1Stuck or shorted key.F3E0Main oven temperature sensor open or shorted.F3E3Meat Probe Connector Jack or Meat Probe shorted.F4E1Microwave Cavity Temperature Sensor error.F4E2Magnetron Temperature Sensor error.F4E4Microwave Oven Humidity Sensor error.F4E8Inverter over temperature.F4E9Inverter and Magnetron over temperature.F5E0Door and latch switch do not agree.F5E1Latch not operating.F6E0Oven user interface F6E1Over temperature in oven.F6E4Lost communications with Microwave Oven Appliance Manager.F6E6Oven appliance manager F6E8User Interface/Appliance Manager state status mismatch.F8E0Product not wired correctly.F8E1Low fan speed overspeed.F8E2High fan speed underspeed.F8E3High fan speed overspeed.F9E0Product not wired correctly (house wiring issue, neutral may be switched with…

Service modes (1)

Diagnostics Mode["Press LOWER OVEN, then LOWER LIGHT, then OVEN CANCEL.","Repeat the above sequence two more times…

Full entry steps, exit procedures, and test sequences are available in Max.

Related Whirlpool microwave models

78,000+ service manuals · 160,000+ error codes · 55+ brands

$29/month · Cancel anytime · Or $9.95 3-day pass