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E46

Address Setting Conflict

Mitsubishi Electric · FR-D700 Inverter

¿Qué significa E46 ?

There is a conflict of address settings, where a combination of automatic, manual, or remote control addresses coexist on the same network. This prevents proper system addressing and communication.

Causas comunes

  • Duplicate unit addresses detected on the system network.
  • Address setting switches (DIP switches) are set incorrectly on one or more units.
  • Automatic addressing failed to resolve address conflicts.
  • Manual address assignment resulted in duplication.
  • Master controller detected conflicting unit IDs.

Pasos de reparación & Lista de verificación

Haga clic en los pasos para seguir su progreso.

  1. 1

    Review and verify the address settings of all indoor and outdoor units according to the installation manual.

  2. 2

    Ensure that the addressing method (auto, manual, remote control) is consistent across the network or correctly configured to avoid conflicts.

Ver todos los códigos en este manual (78)
Datos técnicos verificados. Última actualización: March 2026

Fallas relacionadas

Fuente: Mitsubishi Electric FR-D700 Inverter