TEMPORARY OPERATION
AUTO RESTART OPERATION
SELF CLEANING OPERATION
(COOL AND DRY OPERATION ONLY)
DISPLAY LAMP BRIGHTNESS ADJUSTMENT
19
17
18
16
To decrease the display lamp brightness or turn it off.
1. Press and hold
for 3 seconds until brightness level (
, ,
or
) is shown on remote control LCD then release the button.
2. Press
Rise
or
Decrease
to adjust brightness in 4
levels.
Remote control
LCD
Operaton display
Brightness
Lamp illuminates full brightness.
100%
Lamp illuminates 50% brightness.
50%
Lamp illuminates 50% brightness and the
operation lamp is turned off.
50%
All lamps are turned off.
All turned off
• In the examples of and
, the lamp illuminates for 5 seconds before
going off.
In case of the misplaced or discharged remote control
• Pressing the RESET button, the unit can start or
stop without using the remote control.
• Operation mode is set on AUTOMATIC operation,
preset temperature is 24°C and fan operation
is automatic speed.
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. (“Pi Pi Pi” sound and OPERATION lamp blink
5 times/sec for 5 seconds)
2. Press and hold the RESET button on the indoor unit for 3 seconds to
cancel the operation. (“Pi Pi Pi” sound but OPERATION lamp does not
blink)
• In case of ON timer or OFF timer are set, AUTO RESTART
OPERATION does not activate.
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
more 2 times
within 30 seconds.
REMOTE CONTROL A-B SELECTION
20
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
button on the Remote Control by the tip of the
pencil. “00” will be shown on the display (Picture
1
).
4. Press
during pushing
. “B” will show on the display and
“00” will disappear and the air conditioner will turn OFF. The Remote
Control B is memorized (Picture
2
).
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.
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 the heating
operation starts.
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 outdoors 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 of
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
OPERATION AND PERFORMANCE
21
Temp.
Operation
Outdoor Temperature
Room Temperature
Heating
‒15°C ~ 24°C
Less than 28°C
Cooling
‒15°C ~ 46°C
21°C ~ 32°C
Dry
‒15°C ~ 46°C
17°C ~ 32°C
TROUBLESHOOTING (CHECK POINT)
23
The unit does not operate.
Cooling or Heating is abnormally low.
•
The power main switch is
turned off.
•
The circuit breaker is activated
to cut off the power supply.
• Stoppage of electric current
•
ON timer is set.
•
The filters are blocked with dust.
• The temperature has been set
improperly.
•
The windows or doors are opened.
• The air inlet or outlet of the outdoor
unit is blocked.
•
The fan speed is too low.
•
The operation mode is FAN or DRY.
•
POWER SELECTION function is set
75% or 50%
(This function is depend
on remote controller).
MAINTENANCE
22
Firstly, turn off the circuit breaker.
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.
Air filters
Clean every 2 weeks.
1. Open the air inlet grille.
2. Remove the air filters.
3. Vacuum or wash and then dry them.
4. Reinstall the air filters and close the air inlet grille.
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