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Error code reference

Panasonic Microwave Error Codes

18 error codes documented with diagnostic procedures.

Have your model number? Get codes specific to your unit.
F01Exhaust temperature exceeds 120°C with continuous beep sounds, typically due to burning…F02Error of 50 Hz modeF04Incoming line voltage too high.F05Memory failure in the digital programmer circuit.F0AError of 60 Hz mode.F33Open temperature sensor (exhaust) detected.F34Short temperature sensor (exhaust) detected.F35Keyboard short detected (shorted power select switch or shorted membrane switch).F44A pad was pressed for more than 30 seconds, or defective pad or control circuit.Fe1No voltage supply to high voltage transformer (upper).Fe2No voltage supply to high voltage transformer (lower).Fe3Shorted contacts of relay RY-3.Fe7Shorted contacts of relay RY-4.FILTAir filter replacement reminderH95Magnetron and/or inverter circuit failure detected by self-diagnostics system; appears…H97Magnetron and/or inverter circuit failure detected by self-diagnostics system; appears…H98Magnetron and/or inverter circuit failure detected by self-diagnostics system; appears…H99Magnetron and/or inverter circuit failure detected by self-diagnostics system; appears…

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Common questions

How do I find the error code on my Panasonic Microwave?
Most Panasonic microwaves show the code directly on the control panel display. If your model has no display, it can be read by entering diagnostic mode with the key sequence for your model. The full procedures include model-specific instructions for reading codes.
Are these codes specific to my model?
The codes here apply broadly to Panasonic microwaves. Meanings and diagnostic steps can vary by model and production year, so enter your model number for model-specific information and procedures.
What do I do if my code is not listed?
Some codes are model-specific or only appear in diagnostic mode. Enter your model number to get codes specific to your unit, or contact us. We update the database continuously from manufacturer service documentation.
How much does it cost to access the full diagnostic procedures?
A 3-day pass is $9.95 one-time and gives full access to all brands, codes, and procedures. Monthly access is $29/month with unlimited access to everything including Max AI diagnostics.