22
■
Troubleshooting
If your air conditioner does not work properly, first check the following points before requesting service. If it still does not work
properly, contact your dealer or a service center.
●
Indoor unit
Symptom Cause
Noise Sound like streaming water during
operation or after operation
●
Sound of refrigerant liquid flowing inside unit
●
Sound of drainage water through drain pipe
Cracking noise during operation or
when operation stops
Cracking sound due to temperature changes of parts
Odor Discharged air is smelled during
operation.
Indoor odor components, cigarette odor and cosmetic odor accumulated
in the air conditioner and its air is discharged.
Unit inside is dusty. Consult your dealer.
Dewdrop Dewdrop gets accumulated near air
discharge during operation.
Indoor moisture is cooled by cool wind and accumulated by dewdrop.
Fog Fog occurs during operation in cooling
mode. (Places where large amounts
of oil mist exist at restaurants)
●
Cleaning is necessary because unit inside (heat exchanger) is dirty.
Consult your dealer as technical engineering is required.
●
During defrost operation
Fan is rotating for a while even though operation
stops.
●
Fan rotating makes operation smoothly.
●
Fan may sometimes rotates because of drying heat exchanger due to
settings.
Dust Dust accumulation inside indoor unit is discharged.
At the initial high-speed operation, the fan may
sometimes rotate faster (for 3 to 30 minutes) than
the setting speed.
This is for operation check in order to confirm whether the fan motor
rotation is within use range.
Pana_indoor_F616337_Eng2.indd 22 2014-3-13 16:36:25
To Next Page
Loading...
