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E46

Address Setting Conflict

Mitsubishi Electric · R410A Systems

¿Qué significa E46 ?

A conflict exists in the address settings of units on the network. This specifically occurs when a combination of automatic, manual, or remote control addressing modes are simultaneously used on one network, disrupting communication.

Causas comunes

  • Multiple indoor units assigned the same address (e.g., SW4 settings).
  • Address setting conflict detected by the outdoor unit's controller.
  • Improper setup of address switches or remote controller settings.

Pasos de reparación & Lista de verificación

Haga clic en los pasos para seguir su progreso.

  1. 1

    Review all indoor and outdoor unit address settings to ensure a consistent addressing method (e.g., all manual, or all auto where supported).

  2. 2

    Verify that there are no duplicate addresses assigned to any unit on the network.

  3. 3

    Refer to the system installation manual for proper addressing procedures for the specific system configuration.

Ver todos los códigos en este manual (60)
Datos técnicos verificados. Última actualización: March 2026

Fallas relacionadas

Fuente: Mitsubishi Electric R410A Systems