Panasonic S-22MK2E5 Manual Del Usuario página 18

■ 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
Noise Sound like streaming water during
operation or after operation
Cracking noise during operation or
when operation stops.
Odor Discharged air is smelled during
operation.
Dewdrop Dewdrop gets accumurated near air
discharge during operation
Fog Fog occurs during operation in cooling
mode.
(Places where large amounts of oil mist
exist at restaurants.)
Fan is rotating for a while even though operation stops.
Wind-direction changes while operating.
Wind-direction setting cannot be made.
Wind-direction cannot be changed.
When wind-direction is changed, flap operates several
times and stops at designated position.
Dust
●
Outdoor unit
Symptom
No operation When power is turned ON instantly.
When operation is stopped and
resumed immediately.
Noise Noise often occurs in heating mode.
Steam Steam often occurs in heating mode.
When stopped by remote controller, outdoor unit fan is
sometimes operating for a while even though outdoor
compressor is stopped.
●
Sound of refrigerant liquid flowing inside unit
●
Sound of drainage water through drain pipe
Cracking sound due to temperature changes of parts
Indoor odor components, cigarette odor and cosmetic odor accumurated in
the air conditioner and its air is discharged.
Unit inside is dusty. Consult your dealer.
Indoor moisture is cooled by cool wind and accumulated by dewdrop.
●
Cleaning is necessary because unit inside (heat exchanger) is dirty.
Consult your dealer as technical engineering is required.
●
During defrost operation
●
Fan rotating makes operation smoothly.
●
Fan may sometimes rotates because of drying heat exchanger due to
settings.
●
When air discharge temperature is low or during defrost operation,
horizontal wind flow is made automatically.
●
Flap position is occasionally set up individually.
●
When long-hour operation is made with fixed wind-direction, wind-direction
is controlled automatically and flap position is occasionally changed.
When wind-direction is changed, flap operates after searching for standard
position.
Dust accumulation inside indoor unit is discharged.
Operation is not acticated for the first approx. 3 minutes because compressor
protection circuit is activated.
During defrost operation
Fan rotating makes operation smoothly.
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Cause
Cause