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Turbo operation:
When select this function in heating
mode, the auxiliary electric heater(PTC)is activated and
brings faster and stronger heating.
NOTE
This function is only available for the units adopted PTC
TIMER ON operation:
conditioner at the desired time (between 0~24hrs). After
selecting the Timer ON feature, press the"▲"and" "button to
select the desired time, each press will increase/decrease the
Auto-timed setting in 30 minute increments. Once the desired
time is established, press the AUXILIARY FUNCTION button
to register the Auto Timer-ON program.
TIMER OFF operation:
air conditioner at the desired time (between 0~24hrs). After
selecting the Timer OFF feature, press the"▲"and" "button to
select the desired time, each press will increase/decrease the
Auto-timed setting in 30 minute increments. Once the desired
time is established, press the AUXILIARY FUNCTION button
to register the Auto Timer-OFF program.
NOTE
To cancel the timer settings, press the AUXILIARY FUNC-
TION button, then use the"▲"and" "buttons to select
ON/OFF timer, press the AUXILIARY FUNCTION button
again to cancel.
TEST RUNNING button:
6
for maintenance technicians. Press this button to perform test
running operation, press it again to stop the operation. The test
running operation will last 30 minutes regardless of the setting
temperature. Press the ADJUST button to check the protective
code of T1,T2 and T3.
LOCK button:
When you press the LOCK button the first
7
time, all the current settings are locked in but the remote
controller operation is available. And the LOCK indicator (
illuminates. Push it again to cancel the LOCK mode.
3.2 AIRFLOW DIRECTION CONTROL
Horizontal Airflow Direction(AUTO)
The Left/Right(Horizontal Airflow) can be adjusted by using the
remote
control
or
unit
FUNCTION" button on the unit control panel, then press the
ADJUST"▲"and" "button to select the "
ouvers will swing left and right. Repeat the above procedures to
stop the swing operation.
NOTE
Never touch the vertical louvers by hand.
Use the ON timer to turn on the air
Use the OFF timer to turn off the
This button is specially designed
control.
Press
the"AUXILIARY
"feature and the
Fig.3-2
Vertical Airflow Direction(MANUAL)
The Up/Down(Verticall Airflow) air flow can be adjusted by
horizontal louvers. Hold the edge of the horizontal louver and
move it up or down to set the desired air flow direction.
The starting angle of the horizontal louver should not be
too small, otherwise the narrow air outlet will affect
cooling or heating efficiency.
Do not set the starting angle of the louvers too small
during cooling or drying operation.Otherwise, conden-
sation may occur on the surface of the horizontal louver
and cause dew dripping.
During the operation, if the louvers can not swing
normally, shut off the unit and unplug for several
minutes, then plug it again and restart the operation.
The horizontal louver may slightly vibrate during the
operation. This is normal.
3.3 OPERATION TIPS
The following events may occur during normal operation.
1. Protection of the air conditioner.
Compressor protection
The compressor can't restart for 3 minutes after it stops.
Anti-cold air (Cooling and heating models only)
The unit is designed not to blow cold air on HEAT mode, when
the indoor heat exchanger is in one of the following three
situations and the set temperature has not been reached.
)
A)
When heating has just starting.
B)
Defrosting.
C)
Low temperature heating.
The indoor or outdoor fan stop running when defrosting (Cooling
and heating models only).
Defrosting (Cooling and heating models only)
Frost may be generated on the outdoor unit during heat cycle
when outdoor temperature is low and humidity is high resulting in
lower heating efficiency of the air conditioner.
During this condition air conditioner will stop heating operation
and start defrosting automatically.
The time to defrost may vary from 4 to 10 minutes according to
the outdoor temperature and the amount of frost buildup on the
outdoor unit.
2. A white mist coming out from the indoor unit
A white mist may generate due to a large temperature difference
between air inlet and air outlet on COOL mode in an indoor
environment that has a high relative humidity.
A white mist may generate due to moisture generated from
defrosting process when the air conditioner restarts in HEAT
mode operation after defrosting.
NOTE
owner's manual
Fig.3-3
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