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Slight smell

Slight smell from air blown out

MHI · Air Conditioning

¿Qué significa Slight smell ?

Air blown out during operation has a slight smell. This is usually caused by tobacco or cosmetics adhering to the unit's filters or internal components, which are then recirculated with the air.

Causas comunes

  • Tobacco or cosmetics adhering to the unit
  • Dirty air filters
  • Accumulated dust and debris inside the unit

Pasos de reparación & Lista de verificación

Haga clic en los pasos para seguir su progreso.

  1. 1

    Clean or replace the air filters in the indoor unit regularly, as per the maintenance schedule.

  2. 2

    Perform the SELF CLEAN operation (if available) to clean the indoor coil.

  3. 3

    Ensure the room is well-ventilated, especially if there are sources of strong odors.

  4. 4

    Consider using a professional air conditioner cleaning service for a deeper internal clean.

  5. 5

    If the smell is persistent, strong, or chemical, contact your dealer for inspection.

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

Fallas relacionadas

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Fuente: MHI Air Conditioning
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