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14
PRESET OPERATION
Set your preferred operation for future use. The setting will be memorized by
the unit for future operation (except airfl ow direction).
1. Select your preferred operation.
PRESET
2. Press and hold
The P mark displays.
PRESET
3. Press
: Operate the preset operation.
15
AUTO RESTART OPERATION
To automatically restart the air conditioner after the power failure (Power of
the unit must be on.)
Setting
1. Press and hold the RESET button on the indoor unit for 3 seconds to set
the operation. (3 beep sound and OPERATION lamp blink 5 time/sec for
5 seconds)
2. Press and hold the RESET button on the indoor unit for 3 seconds to
cancel the operation. (3 beep sound but OPERATION lamp does not
blink)
• In case of ON timer or OFF timer are set, AUTO RESTART
OPERATION does not activate.
16
QUIET OPERATION
To operate at super low fan speed for quiet operation (except in DRY mode)
QUIET
Press
: Start and stop the operation.
Note: Under certain conditions, QUIET operation may not provide adequate
cooling or heating due to low sound features.
17
COMFORT SLEEP OPERATION
For comfortable sleep, automatically control air fl ow and automatically turn
OFF.
COMFORT
SLEEP
Press
: Select 1, 3, 5 or 9 hrs for OFF timer operation.
Note: The cooling operation, the set temperature will increase automatically
1 degree/hour for 2 hours (maximum 2 degrees increase). For heating
operation, the set temperature will decrease.
18
SLEEP TIMER OPERATION
To start the sleep timer (OFF timer) operation
Press
: Select 1, 3, 5 or 9 hrs for OFF timer operation.
SLEEP
MAINTENANCE
19
Firstly, turn off the circuit breaker.
Filter Reset
FILTER lamp lights on; the fi lter must be cleaned.
To turn off the lamp, push the RESET button on the indoor unit or the FILTER
button on the remote control.
Indoor Unit and Remote Control
• Clean the indoor unit and the remote control with a wet cloth when
needed.
• No benzine, thinner, polishing powder or chemically-treated duster.
Cleaning the air ionizer (Once every six months) (RAS-18, 22SKVR Only)
1. Turn off air conditioner using remote control and
power supply.
2. Fully open the vertical air fl ow louvers by hand.
3. Use a toothbrush to rub the ends of metal pin three
or four times.
Note: Do not use cotton swabs or other objects with
fl uff. Even before 6 months since last cleaning,
clean the air ionizer if it is dirty.
Cleaning the plasma air purifi er unit (About 1000 hours performed)
(RAS-18, 22SKVR Only)
1. Turn off air conditioner using remote control and power supply.
2. Take out the air inlet grille (See detail in installation manual).
3. Take out the plasma air purifi er by grasp the handle, and the pull it out.
4. Soak in hot water at 40ºC to 50ºC for about 10 to 15 minutes and rub up,
down, left, right and rub surface gently with a sponge.
5. Allow to dry thoroughly in the shade.
6. Attach the plasma air purifi er by grasp the handle and
insert into the right and left guide rails.
7. Press both ends of the plasma air purifi er until the
protrusions on both sides of the plasma air purifi er are
completely inserted.
8. Attach the air fi lter, and then close the air inlet grille.
1110650144_EN.indd 4
1110650144_EN.indd 4
for 3 seconds to memorize the setting.
SELF CLEANING OPERATION (COOL
20
AND DRY OPERATION ONLY)
To protect bad smell caused by the humidity in the indoor unit.
1. If the
button is pressed once during "Cool" or "Dry" mode, the fan will
continue to run for other 30 minutes, then it will turn off automatically.
This will reduce the moisture in the indoor unit.
2. To stop the unit immediately, press the
seconds.
21
OPERATION AND PERFORMANCE
1. Three-minute protection feature: To prevent the unit from being activated
for 3 minutes when suddenly restarted or switched to ON.
2. Preheating operation: Warm up the unit for 5 minutes before blowing
warm air.
3. Warm air control: When the room temperature reaches the set
temperature, the fan speed is automatically reduced and the outdoor unit
will stop.
4. Automatic defrosting: Fans will stop during defrost operation.
5. Heating capacity: Heat is absorbed from outdoor and released into
the room. When the outdoor temperature is too low, use another
recommended heating apparatus in combination with the air conditioner.
6. Consideration for accumulated snow: Select the position for outdoor unit
where it will not be subjected to snow drifts, accumulation of leaves or
other seasonal debris.
7. Some minor cracking sound may occur when unit operating. This is
normal because the cracking sound may be caused by expansion/
contraction of plastic.
Note: Item 2 to 6 for Heating model
Air conditioner operating conditions
Temp.
Outdoor Temperature
Operation
Heating
–15°C ~ 24°C
Cooling
–10°C ~ 46°C
Dry
–10°C ~ 46°C
22
TROUBLESHOOTING (CHECK POINT)
The unit does not operate.
Cooling or Heating is abnormally low.
• The power main switch is
• The fi lters are blocked with dust.
turned off.
• The temperature has been set
• The circuit breaker is
improperly.
activated to cut off the power
• The windows or doors are opened.
supply.
• The air inlet or outlet of the outdoor
• Stoppage of electric current.
unit is blocked.
• ON timer is set.
• The fan speed is too low.
• The operation mode is FAN or DRY.
23
REMOTE CONTROL A-B SELECTION
To separate using of remote control for each indoor unit in case of 2 air
conditioners are installed nearly.
Remote Control B Setup.
1. Press RESET button on the indoor unit to turn the air conditioner ON.
2. Point the remote control at the indoor unit.
3. Push and hold CHK • button on the Remote Control by the tip of the
pencil. "00" will be shown on the display.
MODE
4. Press
during pushing CHK •. "B" will show on the display and
"00" will disappear and the air conditioner will turn OFF. The Remote
Control B is memorized.
Note: 1. Repeat above step to reset Remote Control
to be A.
2. Remote Control A has not "A" display.
3. Default setting of Remote Control from
factory is A.
more 2 times within 30
Room
Temperature
Less than 28°C
21°C ~ 32°C
17°C ~ 32°C
2/10/10 10:10:58 AM
2/10/10 10:10:58 AM
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