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7

OPERATION INDICATOR lamp blinks 7 times (Pattern A) - Outdoor unit fan protection stop

MHI · Air Conditioning

¿Qué significa 7 ?

The OPERATION INDICATOR lamp blinks seven times in 'Output pattern A' from the indoor unit, indicating that the outdoor unit fan has stopped due to a protection mechanism.

Causas comunes

  • Outdoor unit fan protection stop activated.
  • Obstruction to the outdoor fan.
  • Faulty fan motor or control circuit.

Pasos de reparación & Lista de verificación

Haga clic en los pasos para seguir su progreso.

  1. 1

    Check the outdoor unit fan for any obstructions (debris, leaves, etc.) and clear them.

  2. 2

    Ensure the outdoor unit fan blades are not damaged and can rotate freely.

  3. 3

    Verify that the outdoor unit is receiving proper power and the fan motor connections are secure.

  4. 4

    If the fan remains stopped, a technician should inspect the fan motor and control board.

Ver todos los códigos en este manual (124)
Datos técnicos verificados. Última actualización: April 2026

Fallas relacionadas

00Outdoor Board LED only green lights up after startup - No outdoor unit of address 0 / Remote controller transmission wire open1OPERATION INDICATOR lamp blinks 1 time (Pattern A) - Indoor/outdoor unit communication error (Transmitting error - Outdoor unit)14OPERATION INDICATOR lamp blinks 14 times (Pattern A) - Other errors
Fuente: MHI Air Conditioning
Open Manual (Page 23)Buscar más códigos en este manual