• Do not move the horizontal louver
manually. Always use the Swing button.
Moving the louver manually may
cause malfunction during operation.
If the louver malfunctions, stop the air
conditioner and restart it.
• Open angle of the horizontal louver
should not be set too small, as cooling
or heating performance may be impaired
due to too restricted airflow area.
• Do not operate the air conditioner with
horizontal louver in closed position.
• When the air conditioner is connected to
power (initial operation), the horizontal
louver may generate a sound for
10 seconds, this is a normal operation.
Emergency Operation
When the remote control is lost or fails to operate,
please use the manual switch on the indoor unit.
The air conditioner will operate in AUTO mode and
the temperature setting or fan speed can not be
changed.
Manual control
button
• Press the Manual Control button to enter
AUTO mode. The air conditioner will select the
mode of COOL, HEAT (heat pump model only)
and FAN automatically according to the room
temperature for reaching the best comfort.
16
Manual control button
• Press the Manual Control button again to turn the
air conditioner off.
The operation mode is seen in the following table.
Mode
Model
Temperature setting
AUTO
COOLING
25°C (COOL, FAN)
AUTO
HEAT PUMP
25°C (COOL, FAN)
AUTO
HEAT PUMP
20°C (HEAT)
Operating Temperature
Operating temperature ranges
Indoor Side
Db (°C)
Maximum Cooling
Maximum Heating
If the air conditioner is used outside of the above
conditions, certain safety protection features may
come into operation and cause the unit to function
abnormally.
Optimal Operation
To achieve optimal performance, please note:
• Adjust the airflow direction correctly so that it is
not directed on people.
• Adjust the temperature to achieve the highest
comfort level. Do not adjust the unit to excessive
temperature levels.
• Close doors and windows in the operation
of COOL or HEAT mode, otherwise, product
performance will be impaired.
• Use the Timer On and Timer Off buttons on the
remote control to select the desired time for
startup and shut-down.
• Do not place any object close to the air inlets
or outlets, as the product efficiency may be
reduced and the air conditioner may stop
running.
• Clean the air filters frequently, otherwise cooling
or heating performance may be reduced.
Airflow
AUTO
AUTO
AUTO
Outdoor Side
Db (°C)
32
43
27
24