How To Set Remote Control Selector Switch - Toshiba RAS-12KSX-1 Service Manual

8-5-4. Wiring connection
1. Remove the valve cover from the outdoor unit.
2. Connect the connecting cable to the terminal as
identified with their respective matched numbers on
the terminal block of indoor and outdoor unit.
3. When connecting the connecting cable to the
outdoor unit terminal, make a loop as shown in the
installation diagram of indoor and outdoor unit, to
prevent water coming in the outdoor unit.
4. 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 connecting cable>
Terminal block
75 mm
10 mm
Earth line
10 mm
Connecting
cable
65 mm
Fig. 8-5-9
CAUTION
• Wrong wiring connection may cause some
electrical parts burn out.
• Be sure to comply with local codes on running
the wire from indoor unit to outdoor unit (size of
wire and wiring method etc.)
• Every wire must be connected firmly.
NOTE
• Wire type: H07RN-F or 245 IEC66 (2.0 mm
more)
1(L) 2(N)
Terminal
screw
Screw
Cord clamp
2 or

8-6. How to Set Remote Control Selector Switch

When two indoor units are installed in the seperated rooms.
It is not necessary to change the selector switches.
<Remote control selector switch>
• 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 indoor unit or 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.
<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.
Earth
3. Push and hold [CHK] button on the Remote Control by
line
the tip of the pencil. "00" will be shown on the display
4. Press [MODE] during pushing [CHK] . "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.
– 31 –
FILE NO. SVM-08029
MODE TEMP.
FAN
AUTO
AUTO
COOL QUIET
B
DRY
AUTO FAN
TEMP.
B