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Energy Saving Recommendations
The following recommendations will add greater efficiency to the
ductless system:
S Select a comfortable thermostat setting and leave it at chosen
setting. Avoid raising and lowering the setting.
S Keep the filter clean. Frequent cleaning may be necessary
depending on indoor air quality.
TROUBLESHOOTING
Refer to Table 2 before contacting your local dealer.
INDOOR UNIT
Clean Air Filter*
Change Remote Control Batteries
OUTDOOR UNIT
Clean Outdoor Coil from Outside
Clean Outdoor Coil from Inside†
Blow Air Over Electric Parts†
Check Electric Connection Tightening† Clean
Fan Wheel†
Check Fan Tightening†
Clean Drain Pans†
* Increase frequency in dusty zones.
{ Maintenance to be carried out by qualified service personnel. Refer to the Installation Manual.
CAUTION
!
If one of the following conditions occurs, switch off the
power supply immediately and contact your dealer for
further assistance.
S The operation light continues to flash rapidly after the
unit has been restarted.
S The remote control buttons do not work.
S The unit continually trips fuses or circuit breakers.
S A foreign object or water enters the air conditioner.
S Other abnormal situations.
The following symptoms are not malfunctions and in most situations will not require repairs.
32802000301
S Use drapes, curtains, or shades to keep direct sunlight from heating
the room on very hot days.
S Limit the unit's run time by using the TIMER function.
S Do not obstruct the air intake on the front panel.
S Turn on the air conditioning unit before the indoor air becomes too
uncomfortable.
Table 2—Periodic Maintenance
EVERY MONTH
S
EVERY MONTH
Specifications subject to change without notice.
EVERY 6 MONTHS
EVERY 6 MONTHS
S
EVERY YEAR
S
EVERY YEAR
S
S
S
S
S
S
11
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