Toshiba RAS-B07G3KVSG-E Service Manual page 86

10-6. Others
10-6-1 . Gas leak test
Check places
for outdoor unit
F ig. 10-6-1
• Check the flare nut connections for the gas leak with
a gas leak detector or soap water.
10-6-2. 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 back side of
Remote Control. "00" will be shown on the
display (Picture 1).
F ig. 10-6-2
Check places for
indoor unit (Flarenut
connection)
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).
Note : 1. Repeat previous 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.
10-6-3. Adhesion of B label (When setting to B)
Be sure to adhere the B label
same as the below figure.
10-6-4. Test operation
To switch the TEST RUN (COOL) mode, press [RESET]
button for 10 sec.
(The beeper will make a short beep.)
OPERATION /
RESET Button
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2
F ig. 10-6-3
on the cover terminal
!
B
F ig. 10-6-4
F ig. 10-6-5