24
5-5. Finishing the Installation
After finishing insulating and taping over the tubing, use sealing
putty to seal off the hole in the wall to prevent rain and draft from
entering. (Fig. 5-10)
Tubing
Apply putty here
Fig.5-10
6. HOW TO INSTALL THE TIMER REMOTE
CONTROLLER (OPTIONAL PART)
NOTE
Refer to the Operating Instructions attached to the optional Timer
Remote Control Unit.
7. HOW TO INSTALL WIRELESS REMOTE
CONTROLLER RECEIVER
NOTE
Refer to the Operating Instructions attached to the optional Wireless
Remote Control Receiver.
8. APPENDIX
Q 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.
O Indoor unit
Symptom Cause
Noise Sound like streaming water during
operation or after operation.
O Sound of refrigerant liquid fl owing inside unit
O 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 accumurated 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.)
O Cleaning is necessary because unit inside (heat exchanger) is dirty.
Consult your dealer as technical engineering is required.
O During defrost operation
Fan is rotating for a while even though operation stops.
O Fan rotating makes operation smoothly.
O Fan may sometimes rotates because of drying heat exchanger due to
settings.
Water leakage Heat exchanger dirty to block
Dust Dust accumulation inside indoor unit is discharged.
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