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Model reference

Jenn-Air JMW3430IL03

Oven

3 documents65 error codes2 service modes

Available documentation

Tech Sheet

  • Wiring Diagram1 pg
    Covers this model

Service Flash

  • Technical Service Pointer - W11803872 Rev B - Built In Oven Loose UI Board11 pg
    Covers this model

Installation Guide

  • Installation Instructions20 pg
    Covers this model
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Error codes (65)

CodeMeaning
F1 E0Oven user interface (UI) failure.F1 E1Internal Oven ACU (Appliance Control Unit) Error.F1 E4Microwave Oven Relay 4903 Error.F1 E5Microwave Oven Inverter Error.F1 E6Microwave Generation Error.F1-E0Internal oven control module error.F1-E1Oven user interface (UI) failure.F1-E5Microwave inverter error.F1-E6Microwave inverter PWM error.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.F2 E0Keypad disconnected.F2 E1Stuck/shorted key.F2-E0Keypad disconnected.F2-E1Key stuck / short-circuited.F2E0Keypad disconnected.F2E1Stuck or shorted key.F3 E0Main oven sensor open or shorted.F3 E3Meat Probe Connector Jack or Meat Probe Shorted.F3-E0Oven temperature sensor open or shorted (oven cavity).F3E0Main oven temperature sensor open or shorted.F3E3Meat Probe Connector Jack or Meat Probe shorted.F4 E1Microwave Cavity Temperature Sensor Error.F4 E2Magnetron Temperature Sensor Error.F4 E4Microwave Oven Humidity Sensor Error.F4 E8Inverter Over Temperature.F4 E9Inverter and Magnetron Over Temperature.
View all 65 error codes
F4-E8Inverter and magnetron overheating.F4-E9Microwave cavity temperature sensor error.F4E1Microwave Cavity Temperature Sensor error.F4E2Magnetron Temperature Sensor error.F4E4Microwave Oven Humidity Sensor error.F4E8Inverter over temperature.F4E9Inverter and Magnetron over temperature.F5 E0Door and latch switch do not agree.F5 E1Latch not operating.F5-E0Mismatch between door switch and latch switch status.F5-E1Latch inoperative.F5E0Door and latch switch do not agree.F5E1Latch not operating.F6 E0Oven user interfaceF6 E1Over temperature.F6 E4Lost communications with Microwave Oven Appliance Manager.F6 E6Oven appliance managerF6 E8User Interface/Appliance Manager state status mismatch.F6-E1Status mismatch between user interface and appliance manager.F6-E4Loss of communication with microwave oven manager.F6E0Oven user interfaceF6E1Over temperature in oven.F6E4Lost communications with Microwave Oven Appliance Manager.F6E6Oven appliance managerF6E8User Interface/Appliance Manager state status mismatch.F8 E0Product not wired correctly (cooling fan related).F8 E1Low fan speed overspeed.F8 E2High fan speed underspeed.F8 E3High fan speed overspeed.F8E0Product not wired correctly.F8E1Low fan speed overspeed.F8E2High fan speed underspeed.F8E3High fan speed overspeed.F9 E0Product not wired correctly.F9E0Product not wired correctly (house wiring issue, neutral may be switched with…

Service modes (2)

  • Diagnostic Mode["Press LOWER OVEN > LOWER LIGHT > OVEN CANCEL in sequence.","Repeat the same 3-button sequence two…
  • Diagnostics Mode["Press LOWER OVEN, then LOWER LIGHT, then OVEN CANCEL.","Repeat the above sequence two more times…

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