Toshiba RAS-22 N3KVR-E/RAS-22 N3AV-E DAISEIKAI User Manual

Set your preferred operation for future use. The setting will be memorized by the 
unit for future operation (except airflow direction).
  1.  Select your preferred operation.

 2. 

 

Press and hold 

 for 3 seconds to memorize the setting. 

The P mark displays.

 3. 

Press 

 : Operate the preset operation.

To automatically restart the air conditioner after the power failure (Power of the 
unit must be on.)

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.

To operate at super low fan speed for quiet operation (except in DRY mode)

 Press 

QUIET

 : Start and stop the operation.

Under certain conditions, QUIET operation may not provide adequate  

  cooling due to low sound features.

For comfortable sleep, automatically control air flow and automatically turn OFF.

 Press 

 : Select 1, 3, 5 or 9 hrs for OFF timer operation.

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.

 Firstly, turn off the circuit breaker.

Filter Reset (Some models only)
FILTER lamp lights on; the filter must be cleaned.
To turn off the lamp, push the RESET button on the indoor unit or the FILTER
button on the 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.

1.  Turn off air conditioner using remote control and power supply.
2.  Fully open the vertical air flow 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 

fluff.

 

 

Even before 6 months since last cleaning,

 

 

clean the air ionizer if it is dirty.

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 purifier by grasp the handle, and the pull it out.
4. Soak in hot water at 40°C to 50°C 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 purifier by grasp the handle and
  insert into the right and left guide rails.
7. Press both ends of the plasma air purifier until the
  protrusions on both sides of the plasma air purifier
  are completely inserted.
8. Attach the air filter, and then close the air inlet grille.

 

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

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.

Heating

–15°C ~ 24°C

Less than 28°C

Cooling

–10°C ~ 46°C

21°C ~ 32°C

Dry

–10°C ~ 46°C

17°C ~ 32°C

To separate using of remote control for each indoor unit in case of 2 air 
conditioners are installed nearly.

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.

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.

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.

•   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.

2

1

Press 

 : Set the ON timer. 

Press 

.

Press 

 : Set the OFF timer.

Press 

 : button during the 

(  or  ) mark flashing.

•   During the every day timer is activating, both arrows ( ,  ) are indicated.

•   Keep the remote control in accessible transmission to the indoor unit; 

otherwise, the time lag of up to 15 minutes will occur.

•   The setting will be saved for the next same operation.

TSB 1110650191 (01_EN).indd   4

TSB 1110650191 (01_EN).indd   4

7/31/12   3:54 PM

7/31/12   3:54 PM