Maintenance - Toshiba RAS-18J2KVSG-E Bedienungsanleitung

DISPLAY LAMP BRIGHTNESS ADJUSTMENT
16
To decrease the display lamp brightness or turn it off.
1. Press and hold
or ) is shown on remote control LCD then release the button.
2. Press or
Rise
Decrease
Remote control
LCD
Lamp illuminates full brightness.
Lamp illuminates 50% brightness.
Lamp illuminates 50% brightness and the
operation lamp is turned off.
All lamps are turned off.
● In the examples of
and
going off.
AUTO RESTART OPERATION
17
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.
SELF CLEANING OPERATION
18
(COOL 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
within 30 seconds.
TEMPORARY OPERATION
19
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.
for 3 seconds until brightness level (
to adjust brightness in 4 levels.
Operation display
, the lamp illuminates for 5 seconds before
more 2 times
20 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
pencil. "00" will be shown on the display. (Picture 1)
4. Press
Brightness
"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.
100%
2. Remote Control A has not "A" display.
3. Default setting of Remote Control from factory is A.
50%
50%
All turned off 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 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 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
Operation
Heating
Cooling
Dry

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.
23 TROUBLESHOOTING (CHECK POINT)
The unit does not operate.
● 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.
button on the Remote Control by the tip of the
during pushing . "B" will show on the display and
1 2
Temp.
Outdoor Temperature
–15°C ~ 24°C
–15°C ~ 46°C
–15°C ~ 46°C
Cooling or Heating is abnormally low.
● The fi lters 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).
Room Temperature
Less than 28°C
21°C ~ 32°C
17°C ~ 32°C