CAUTION
Before changing the lter or cleaning,
•
turn o the unit and disconnect its power
supply.
When removing lter, do not touch metal
•
parts in the unit. The sharp metal edges can
cut you.
Do not use water to clean the inside of the
•
indoor unit. This can destroy insulation and
cause electrical shock.
Do not expose lter to direct sunlight when
•
drying. This can shrink the lter.
CAUTION
Any maintenance and cleaning of outdoor
•
unit should be performed by an authorized
dealer or a licensed service provider.
Any unit repairs should be performed
•
by an authorized dealer or a licensed
service provider.
WARNING
If the refrigerant leaks, turn o the air
•
conditioner and any combustible heating
devices, ventilate the room and call your
dealer immediately. Refrigerant is both
toxic and ammable. DO NOT use the
air conditioner until the leak is repaired.
When the air conditioner is installed in a
•
small room, measures must be taken to
prevent the refrigerant concentration
from exceeding the safety limit in the
event of refrigerant leakage.
Concentrated refrigerant causes a severe
health and safety threat.
Refrigerant Leak Detection System (some
models)
In the event of a refrigerant leak, the LCD
•
screen will display "EC" and the LED
indicator light will ash.
Page 14
Maintenance –
Long Periods of Non-Use
If you plan not to use your air conditioner for an
extended period of time, do the following:
Clean all lters
Turn o the unit and
disconnect the power
Maintenance –
Pre-Season Inspection
After long periods of non-use, or before periods
of frequent use, do the following:
Check for damaged wires
Check for leaks
Make sure nothing is blocking all air inlets and outlets
Turn on FAN function until
unit dries out completely
Remove batteries
from remote control
Clean all lters
Replace batteries