Keep the indoor unit and remote controller at least 1 m away
from televisions, radios, stereos, and other similar equipment.
Failing to do so may cause static or distorted pictures.
Maintenance after a long stop period
(eg. at the beginning of the season)
Check and remove everything that might be blocking inlet
and outlet vents of indoor units .
A dirty air filter will reduce cooling or heating efficiency, please
clean it once two weeks.
Clean air filters and casings of indoor units.
Refer to "Cleaning the air filter" for details on how to proceed
and make sure to install cleaned air filters back in the same
position.
While the unit is in operation, you can adjust the air flow louver
to change the flow direction and naturalize the room
temperature evenly. Thus you can enjoy it more comfortably.
Turn on the power at least 12 hours before operating the unit
in order to ensure smoother operation. As soon as the power
is turned on, the remote controller displays appear.
Maintenance before a long stop period
(eg. at the end of the season)
Let the indoor units run in fan only operation for about half a
day in order to dry the interior of the units.
Clean air filters and casings of indoor units. Refer to "
Cleaning the air filter" for details on how to proceed and
make sure to install cleaned air filters back in the same
position.
ADJUST IT UP AND DOWN
(figure 2)
Set the air flow direction.
Press the SWING button to adjust the louver to the desired
position and press this button again to maintain the louver at
this position.
Cleaning the air filter
Adjust the air flow direction automatically.
The air filter can prevent the dust or other particulate from
going inside .In case of blockage of the filter , the working
efficiency of the air conditioner may greatly decrease .
Therefore , the filter must be cleaned once two weeks during
long time usage.
Press the SWING button, the louver will swing automatically.
While this function is set, the swing fan of indoor unit runs;
otherwise, the swing fan doesn't run. The swing scale of every
side is 30. When the air conditioner isn't in operation (including
when TIMER ON is set), the SWING button will be invalid.
If the air conditioner is installed in a dust place , clean the the
air filter frequent.
If the accumulated dust is too heavy to be cleaned , please
replace the filter with a new one(replaceable air filter is an
optional fitting).
CAUTION
1
Open the air-in grill
Push the grill switches towards the middle simultaneously as
indicated in
figure 3
. Then pull down the air-in grill.
Before you clean the air conditioner, be sure the power
supply is off.
The control box cables ,which are originally connected with
the main body electrical terminators must be pulled off before
doing as indicated above.
Check if the wiring is not broken off or disconnected.
Disconnect
maintenance. Use dry cloth to clean the unit.
the power supply before cleaning and
2
Take out the air-in grill (together with the air filter shown in
figure 4
).
Pull the air-in grill down at 45 and lift it up to take out the
grill.
A wet cloth may be used to clean the indoor unit if it is very
dirty.
3
4
Dismantle the air filter.
Never use a damp cloth on the remote controller.
Clean the air filter
Do not use a chemically-treted duster for wiping or leave such
material on the unit for long.
it may damage or fade the surface of the unit.
Vacuum cleaner or pure water may be used to clean the air
filter.If the dust accumulation is too heavy , please use soft
brush and mild detergent to clean it and dry out in cool place
.
The air-in side should face up when using vacuum cleaner.
(See Fig. 5)
Do not use benzine, thinner, polishing powder, or similar
solvents for cleaning.
The air-in side should face down when using water.
(See Fig. 6)
These may cause the plastic surface to crack or deform.
Caution : Do not dry out the air filter under direct
sunshine or with fire.
owner's manual
