3
owner
’
s manual
3. AIR CONDITIONER OPENRATIONS AND
PERFORMANCE
Use the system in the following temperature for safe and
effective operation. The Max operation temperature for
the air conditioner (Cooling/Heating).
1
If air conditioner is used outside the above conditions, it
may cause the unit to function abnormally.
NOTE
Table 3-1
Table 3-2(for inverter type air conditioner)
Cooling operation
Drying operation
Heating operation
(cooling only type without)
Mode
Temperature
Outdoor
temperature
(for models with low
temperature cooling system)
(for special tropical models)
(for special tropical models)
temperature
18
°
C ~ 43
°
C / 64
°
F~109
°
F
18
°
C ~ 52
°
C / 64
°
F~126
°
F
-7
°
C ~ 43
°
C / 20
°
F~109
°
F
-7
°
C ~ 24
°
C / 20
°
F ~ 76
°
F
18
°
C ~ 43
°
C / 64
°
F~109
°
F
18
°
C ~ 52
°
C / 64
°
F~126
°
F
0
°
C ~ 30
°
C / 32
°
F~86
°
F
17
°
C ~ 32
°
C
( 62
°
F ~ 90
°
F)
17
°
C ~ 32
°
C
( 62
°
F ~ 90
°
F)
0
°
C ~ 30
°
C / 32
°
F~86
°
F
17
°
C ~ 32
°
C
( 62
°
F ~ 90
°
F)
17
°
C ~ 32
°
C
( 62
°
F ~ 90
°
F)
Cooling operation
Drying operation
Heating operation
(cooling only type without)
Mode
Temperature
Outdoor
temperature
(for models with low
temperature cooling system)
temperature
0
°
C ~ 50
°
C / 32
°
F~122
°
F
0
°
C ~ 50
°
C / 32
°
F~122
°
F
-15
°
C ~ 50
°
C / 5
°
F~122
°
F
-15
°
C ~ 24
°
C / 5
°
F~76
°
F
The phenomenon is normal that the surface of air
conditioning may condense water when the relative
larger humidity in room, please close the door and
window.
Optimum performance will be achieved within these
operating temperature range.
2
3
4. HINTS FOR ECONOMICAL OPERATION
The following should be noticed to ensure an economical
operation.
Adjust the air flow louver properly and avoid direct air flow to
room inhabitants.
Adjust the room temperature properly for a comfortable
environment. Avoid excessive heating or cooling.
Prevent direct sunlight during cooling operation by using
curtains or blinds.
Ventilate often. Extended use requires special attention to
ventilation.
Keep doors and windows closed. If the doors and windows
remain open, air will flow out of your room causing a decrease
in the cooling or heating effect.
Never place objects near the air inlet or the air outlet of the unit.
It may cause deterioration in the effect or stop the operation.
Set the timer .
If you don't plan to use the unit for a long time, please take the
batteries from the remote controller. When the power is on,
some energy will be consumed,even if the air conditioner isn't in
operation. So please disconnect the power to save energy.
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.
A dirty air filter will reduce cooling or heating efficiency, please
clean it once two weeks.
5. ADJUSTING AIR FLOW DIRECTION
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.
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.
Adjust the air flow direction automatically.
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.
Adjust it up and down
Fig 5-1
Three-minute protection feature
A protection feature prevents the air conditioner from being
activated for approximately 3 minutes
when it restarts immediately after operation.
Power failure
Power failure during operation will stop the unit completely.
Disconnect the unit with the power and then connect the unit
with the power again. Push the ON/OFF button on the remote
controller to restart operation.
The OPERATION lamp on the indoor unit will start
flashing when power is restored.
To restart operation, push the ON/OFF button on the
remote controller.
Lightning or a car wireless telephone operating nearby
may cause the unit to malfunction.
