Others; Gas Leak Test; Remote Control A-B Selection - Toshiba Indoor unit RAS-18, 24SK Series Installation Manual

Stripping length of the connecting cable
For 18 Class
Terminal block
L N 1 2 3
Terminal screw
Earth line
Cord clamp
Screw
Cord clamp
Connecting cable
Power supply cord
For 24 Class
Terminal block
L N 1 2 3
Terminal screw
Earth line
Cord clamp
Screw
Cord clamp
Connecting cable
Power supply cord

Gas Leak Test

B
A
Valve stem cap connection
Check the fl are nut connections, valve stem cap connections and service
•
port cap connection for gas leak with a leak detection or soap water.
L N 1 2 3
70 80
60 70
Earth line Earth line
Power supply cord
Connecting cable
L N 1 2 3
100
80
60 70
Earth line
Power supply cord Connecting cable

OTHERS

Flare nut connections
(Indoor unit)
Flare nut connections
(Outdoor unit)
Valve stem cap connection
Service port cap connection
Model
Power source
Maximum running current
Plug socket & fuse rating
Power cord
CAUTION
Wrong wiring connection may cause some electrical parts burn out.
•
Be sure to comply with local rule on running the wire from indoor unit
•
to outdoor unit (size of wire and wiring method, etc.).
Every wire must be connected fi rmly.
•
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
: Connecting cable
Wire type : More than 1.5 mm (H07RN-F or 6045 IEC66) or 1.3 mm

•
(AWG-16)

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  air
conditioners are installed near.
Remote Control B Setup.
1. Press RESET button on the indoor unit to turn the air conditioner ON.
. 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
disappeared 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.
. Remote Control A have not "A" display.
3. Default setting of Remote Control from factory is A.
"B" Display
"00" Display
PRESET
7
18 Class 24 Class
50Hz, 0 – 30 V Single phase
16A 18A
0A 0A
4 mm (H07RN-F or 6045 IEC66)

or 3.5 mm (AWG-1)

. "B" will show on the display and "00" will
FAN
Toshiba 1110651160 (EN)