Oversetter...
E1

Remote Controller Control Board Nonvolatile Memory Error

Mitsubishi Electric · PUZ-HA30/36NHA4 Outdoor Unit

Hva betyr E1 ?

Data cannot be read normally from the nonvolatile memory of the remote controller control board. This indicates a defective remote controller.

Vanlige årsaker

  • Nonvolatile memory on the remote controller's control board has failed.
  • Corruption or erasure of stored configuration data.
  • Hardware failure of the memory chip.
  • Power surge affecting the control board.

Reparasjonssteg & Sjekkliste

Klikk på steg for å spore fremgangen.

  1. 1

    Replace the remote controller.

Se alle koder i denne manualen (45)
Verifisert teknisk data. Sist oppdatert: March 2026

Relaterte feilkoder

Kilde: Mitsubishi Electric PUZ-HA30/36NHA4 Outdoor Unit