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Model reference

Panasonic NE1257A

Microwave

1 document13 error codes7 service modes

Available documentation

Service Manual

  • Panasonic NE1257A NE1757A NE2157A microwave oven51 pg
    Covers this model
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Error codes (13)

CodeMeaning
F01Exhaust temperature exceeds 120°C with continuous beep sounds, typically due to…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…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 reminder

Service modes (7)

  • Air Filter Replacement Timer Setting["Open the door and leave it open.","While pressing START pad, close and open the door.","Quickly…
  • Buzzer Loudness Adjustment["Plug the power supply cord into wall receptacle.","Open the door and leave open.","Press PROG pad…
  • Cycle Counter Read["Open the door and leave it open.","While pressing STOP/RESET pad, press each memory pad.","The…
  • End-of-Cycle Tone Length Setting["Complete steps 1-4 from the Buzzer Loudness Adjustment procedure
  • Program Lock Activate["Plug the power supply cord into wall receptacle
  • Program Lock Release["Plug the power supply cord into wall receptacle.","Open the door
  • Total Hours Used Check["Open the door and leave it open.","While pressing the START pad, press the 3 pad.","The display…

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