Maintenance; Preset Operation; Operation And Performance; Auto Restart Operation - Toshiba RAS-18~25SK Series Owner's Manual

13

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
for 3 seconds to memorize the setting. The P mark
2. Press and hold
displays.
PRESET
3. Press : Operate the preset operation.
14

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.
15

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 due to low sound features.
16

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).
17

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

18
Firstly, turn off the circuit breaker.
Filter Reset (Some models only)
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.
SELF CLEANING OPERATION (COOL AND
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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 20 minutes, then it will turn off automatically. This
will reduce the moisture in the indoor unit.
2. To stop the unit immediately, press the
Note:
• SELF CLEANING operation is default setting from factory.
• To cancel this function, press and hold the reset button on the indoor unit
for 20 seconds.
The SELF CLEANING operation will be cancelled. (5 beep sound but
OPERATION lamp does not blink).
• Do the same to set this function again. (5 beep sound and OPERATION
lamp blink 5 time/sec for 5 seconds).
• AUTO RESTART operation will be cancelled by setting or cancellation of
SELF CLEANING operation. Set it again if neccessary.
Toshiba 1110650141_(01-EN).indd 4 Toshiba 1110650141_(01-EN).indd 4
20
1. Three-minute protection feature: To prevent the unit from being activated
2. Some minor cracking sound may occur when unit operating. This is normal
Air conditioner operating conditions
Operation
Cooling
Dry
21
• The power main switch is turned
• The circuit breaker is activated to
• Stoppage of electric current.
• ON timer is set.
22
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
4. Press
Note: 1. Repeat above step to reset Remote
3 times within 30 seconds.

OPERATION AND PERFORMANCE

for 3 minutes when suddenly restarted or switched to ON.
because the cracking sound may be caused by expansion/contraction of
plastic.
Temp.
Outdoor Temperature
21°C ~ 43°C
19°C ~ 43°C
TROUBLESHOOTING (CHECK POINT)
The unit does not operate. Cooling is abnormally low.
• The fi lters are blocked with dust.
off. • The temperature has been set
improperly.
cut off the power supply. • 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.
REMOTE CONTROL A-B SELECTION
button on the Remote Control by the tip of the pencil.
CHK
"00" will be shown on the display.
MODE
during pushing . "B" will show on the display and "00"
CHK
will disappear and the air conditioner will turn OFF. The Remote Control B
is memorized.
Control to be A.
2. Remote Control A has not "A" display.
3. Default setting of Remote Control from
factory is A.
Room Temperature
21°C ~ 32°C
17°C ~ 32°C
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