MHI · Air Conditioning
The RUN light blinks slowly (1.5 seconds on, 0.5 seconds off) when starting the DRY operation. This indicates the indoor fan may temporarily stop to prevent re-evaporation of dehumidified moisture and to save energy, which is normal behavior.
Click steps to track your progress.
Wait for a few minutes; the indoor fan will resume operation automatically when needed.
Ensure the air filter is clean to allow for efficient dehumidification.
Confirm that the unit is indeed set to DRY mode.
Check that the room temperature is within the operable range for DRY mode.
If the fan remains off for an unusually long time, contact your dealer.