Operating temperature
When your air conditioner is used outside of the following temperature ranges, certain safety
protection features may activate and cause the unit to disable.
To further optimize the performance of your unit, do the following:
•
Keep doors and windows closed.
•
Limit energy usage by using TIMER ON and TIMER OFF functions.
•
Do not block air inlets or outlets.
•
Regularly inspect and clean air filters.
NOTE:
Room relative humidity less than 80%. If the air conditioner operates in excess of this
figure, the surface of the air conditioner may attract condensation. Please sets the vertical air
flow louver to its maximum angle (vertically to the floor), and set HIGH fan mode.
Room
Temperature
16°C-32°C (60°F-90°F)
0°C-30°C
(32°F-86°F)
10°C-32°C (50°F-90°F)
Outdoor
Temperature
18°C-43°C (64°F-109°F)
-7°C-24°C
(19°F-75°F)
11°C-43°C (52°F-109°F)
-7°C-43°C (19°F-109°F)
(For models with low-temp cooling systems)
18°C-43°C (64°F-109°F)
18°C-52°C (64°F-126°F)
(For special tropical models)
18°C-52°C (64°F-126°F)
(For special tropical models)
COOL mode
HEAT mode
DRY mode
COOL mode
HEAT mode
DRY mode
Room Temperature
16°C - 32°C
(60°F - 90°F)
0°C - 30°C
(32°F - 86°F)
10°C - 32°C
(50°F - 90°F)
Outdoor
Temperature
0°C - 50°C
(32°F - 122°F)
-15°C - 24°C
(5°F - 75°F)
0°C - 50°C
(32°F - 122°F)
0°C - 52°C
(32°F - 126°F)
(For special
tropical models)
0°C - 52°C
(32°F - 126°F)
(For special
tropical models)
-15°C - 50°C
(5°F - 122°F)
(For models with
low temp. cooling
systems.)
FOR OUTDOOR UNITS
WITH AUXILIARY
ELECTRIC HEATER
Inverter Split Type
Fixed-speed Type
When outside
temperature is below 0°C
(32°F ), we strongly
recommend keeping the
unit plugged in at all
time to ensure smooth
ongoing performance.
Features
Default Setting (some models)
When the air conditioner restarts after a
power failure, it will default to the factory
settings (AUTO mode, AUTO fan, 24°C
(76°F)). This may cause inconsistencies on
the remote control and unit panel. Use
your remote control to update the status.
Auto-Restart (some models)
In case of power failure, the system will
immediately stop. When power returns,
the Operation light on the indoor unit will
flash. To restart the unit, press the
ON/OFF
button on the remote control. If the system
has an auto restart function, the unit will
restart using the same settings.
Louver Angle Memory Function
(some models)
Some models are designed with a louver angle
memory function. When the unit restarts after a
power failure, the angle of the horizontal louvers
will automatically return to the previous position.
The angle of the horizontal louver should not be
set too small as condensation may form and drip
into the machine. To reset the louver, press the
manual button, which will reset the horizontal
louver settings.
Refrigerant Leak Detection System
(some models)
When the outdoor temperature is below
zero, the electric heating belt of the outdoor
unit chassis is used for ice melting, without
defrosting. (some models)
The indoor unit will automatically display “EC”
or “EL0C”or flash LEDS (model dependent )
when it detects refrigerant leakage.
EN
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