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Air conditioner does not emit warm air

No warm air emitted — Waiting for heating or defrosting mode

LG · Air Conditioning

¿Qué significa Air conditioner does not emit warm air ?

When starting in Heating Mode, the unit may not immediately emit warm air. This can be normal as the system warms up or if the outdoor unit is in a defrosting cycle.

Causas comunes

  • When Heating Mode starts, the vane is almost closed, and no air comes out, even though the outdoor unit is operating.
  • The outdoor unit is in Defrosting Mode.
  • Outside temperature is too low.

Pasos de reparación & Lista de verificación

Haga clic en los pasos para seguir su progreso.

  1. 1

    Wait until the unit has generated enough warm air to blow through the indoor unit.

  2. 2

    If the outdoor unit is in Defrosting Mode, allow approximately 15 minutes for the cycle to complete.

  3. 3

    If the issue continues, check if the outside temperature is too low for effective heating.

Ver todos los códigos en este manual (97)
Datos técnicos verificados. Última actualización: April 2026

Fallas relacionadas

01Error 01 - Indoor air sensor open or short circuit02Error 02 - Inlet pipe sensor open or short circuit03Error 03 - Communication error between indoor unit and wired remote
Fuente: LG Air Conditioning
Open Manual (Page 33)Buscar más códigos en este manual