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display fades

Remote control display fades away — Remote control batteries exhausted

MHI · Air Conditioning

¿Qué significa display fades ?

If the remote control display fades or becomes difficult to read, it indicates that the remote control batteries are exhausted and need to be replaced.

Causas comunes

  • Remote control batteries are depleted or very low.
  • Old and new batteries used together.
  • Remote control not used for a long period, causing batteries to leak.

Pasos de reparación & Lista de verificación

Haga clic en los pasos para seguir su progreso.

  1. 1

    Replace the old batteries with two new R03 (AAA, Micro) batteries.

  2. 2

    Ensure batteries are inserted with correct polarity (+ and - marks).

  3. 3

    If the display is abnormal even after replacing batteries, press the ACL switch with a ballpoint pen tip.

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 11)Buscar más códigos en este manual