Basic operation modes:
AUTO/COOL/DRY/HEAT
( ) Model dependent
How the air conditioner works
1 hour
1 hour
Set
Temperature
Set
Temperature
Cooling
Heating
SLEEP operation
1 hour 1 hour
SLEEP operation
8 hours timer off
AUTO operation
When you set the air conditioner in AUTO mode, it will
automatically select cooling, heating (cooling/heating
models only), or fan only operation depending on set
temperature and the room temperature.
The air conditioner will control room temperature
automatically to constant 25 degree.
SLEEP operation
When selected, the set temperature will increase (cooling)
O
O
or decrease (heating) by 1 C/2 F per hour for the first 2
hours. Thereafter it keeps this new temperature for 5
hours before switching off.
This operation saves energy and improves night time
comfort by synchronising with the body s metabolism.
DRYING operation
The temperature is regulated while dehumidifying by
repeating turning on and off of the cooling operation or
fan only. The fan speed is LOW.
HEATING operation
This air conditioner operates on the heat-pump principle,
absorbing heat from air outdoors and transferring that
heat to the indoor unit. As a result, the operating
performance is reduced as outdoor air temperature drops.
If you feel that the heating performance is insufficient, we
recommend you to use this air conditioner in conjunction
with other kinds of heating appliance.
Optimal operation
To achieve optimal performance, please note the
following:
Adjust the air flow direction correctly so that it is not
forwards people.
Adjust the temperature to achieve moderate comfort
levels. Excessively low or high temperature waste
energy.
Improve performance by keeping windows and doors
closed.
Limit energy usage (run time) by using the TIMER
function.
Do not put any object near air inlet or air outlet, as the
efficiency of the air conditioner may be reduced and may
cause the air conditioner to stop running.
Inspect the air filters periodically, and clean them when
needed.
,
8 hours timer off
7
OPERATING INSTRUCTIONS
Airflow directional control
Adjust the air flow direction properly, otherwise it might
cause discomfort or cause uneven room temperatures.
Adjust the horizontal louver using the remote controller.
Adjust the vertical louver manually.
Adjusting vertical air flow (Up-Down)
Perform this function while the unit is in operation.
Use the remote controller to adjust the vertical air flow
direction. The horizontal louver can move slightly for each
press, or continuously swing up and down automatically.
Please refer to the “REMOTE CONTROLLER
OPERATION MANUAL” for details.
Do not operate the air conditioner for long periods with
the air flow direction set downward in cooling or
dehumidifying mode. Otherwise, condensation may
occur on the surface of the horizontal louver causing
moisture to drop on to the floor or on furnishings.
After a quick restart, the horizontal louver may remain
static for approximately 10 seconds.
Open angle of the horizontal louver should not be set
too small, as COOLING or HEATING performance may
be reduced due to too restricted air flow area.
Do not move the horizontal louver manually, otherwise
the horizontal louver will be out of sync. Please cease
operating, unplug power for a few seconds, then restart
the air conditioner.
CAUTION
affected if not set under these conditions):
The best angle of louvers is the default angle of cooling
mode.
The best way of setting the angle of louvers at heating
mode is to run the unit for 5 minutes and then use the
remote controller to set the louvers at the default angle.
Best working conditions (the energy efficiency can be
6
OPERATING INSTRUCTIONS
Deflector rod
Range
Range
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