Wiring Connection; Others; Gas Leak Test; Remote Control A-B Selection - Toshiba RAS-16N3KV2 Series Installation Manual

Wiring Connection

1. Remove the valve cover from the outdoor unit.
2. Connect power cord to the terminal block L, N and
the connecting cable to the terminals as identifi ed with their respective
matched numbers on the terminal block of indoor and outdoor unit.
3. Insulate the unused cords (conductors) from any water coming in the
outdoor unit. Proceed them so that they do not touch any electrical or
metal parts.
Stripping length of the connecting cable
RAS-13, 16N3KV2 Series
Terminal
block
Connecting Power
cable cord
RAS-10N3KV2 Series
Terminal
block
Connecting
Power
cable
cord

Gas Leak Test

Check places for
the indoor unit.
Check places for
the outdoor unit.

Remote Control A-B Selection

• When two indoor units are installed in the same room or adjacent two
rooms, if operating a unit, two units may receive the remote control signal
simultaneously and operate. In this case, the operation can be preserved
by setting either one remote control to B setting. (Both are set to A setting
in factory shipment.)
• The remote control signal is not received when the settings of indoor unit
and remote control are different.
• There is no relation between A setting/B setting and A room/B room when
connecting the piping and cables.
To separate using of remote control for each indoor unit in case of 2 air
conditioner are installed near.
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 [CHECK] button on the Remote Control by the tip of the
pencil. "00" will be shown on the display (Picture 1).
4. Press [MODE] during pushing [CHECK]. "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).
1110251276-EN.indd 8 1110251276-EN.indd 8
then connect
Earth line Earth line
Connecting cable Power cord
Earth line Earth line
Connecting cable Power cord

OTHERS

OTHERS
• Check the fl are nut connections
for the gas leak with a gas leak
detector or soap water.
8
RAS-10N3KV2
Model
Series
Power source 50Hz, 220 – 240 V Single phase
Maximum running current 8.5A
Circuit breaker 11.0A
Power cord H07RN-F or 60245 IEC66 (1.5 mm
Connecting cable H07RN-F or 60245 IEC66 (1.0 mm
CAUTION
• Wrong wiring connection may cause some electrical parts burn out.
• Be sure to comply with local cords on running the wire from indoor unit
to outdoor unit (size of wire and wiring method, etc.).
• Every wire must be connected fi rmly.
• This installation circuit breaker must be used specifi ed for the power
supply line of this air conditioner.
• If incorrect or incomplete wiring is carried out, it will cause an ignition or
smoke.
• Prepare the power supply for exclusive use with the air conditioner.
• This product can be connected to the mains.
Connection to fi xed wiring: A switch which disconnects all poles and
has a contact separation of at least 3 mm must be incorporated in the
fi xed wiring.
Note : 1. Repeat above step to reset Remote Control to be A.
2. Remote Control A have not "A" display.
3. Default setting of Remote Control from factory is A.
1

Test Operation

To switch to the TEST RUN (COOL)
mode, press [RESET] button for
10 seconds. (The beeper will make
a short beep.)

Auto Restart Setting

This product is designed so that, after a power failure, it can restart automatically
in the same operating mode as before the power failure.
Information
The product was shipped with Auto Restart function in the off position.
Turn it on as required.
How to set the Auto Restart
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.
RAS-13N3KV2 RAS-16N3KV2
Series Series
9.1A 11.0A
12.0A 14.0A
2
or more)
2 or more)
2
RESET button
11/26/12 4:33 PM 11/26/12 4:33 PM