Test Operation - Toshiba RAS-137SKV-E Service Manual

10-5. Test Operation

10-5-1. Gas Leak Test
• Check the flare nut connections for gas leaks with
a gas leak detector and/or soapy water.
Check places for
flare nut connection
(Indoor unit)
Fig. 10-5-1
10-5-2. Test Operation
To test the system, press and hold RESET button for
10 sec. (There will be one short beep.)
RESET button
Fig. 10-5-2
10-5-3. 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
• Press and hold the RESET button for about 3
seconds. After 3 seconds, three short electric
beeps will be heard to inform you that the Auto
Restart has been selected.
• To cancel the Auto Restart, follow the steps
described in the section Auto Restart Function on
Owner's Manual.
Valve Cover
Check places for
outdoor unit
RESET
– 61 –
10-5-4. Remote Controller A or B Selection
Setting
When two Indoor units are Ins talled in the s eparated
rooms , it is not neces s ary to change the s elector
s witches .
Remote control A or 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 operationcan 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
.
setting 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 selector
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.
3. Push and hold [CHK] button on the Remote Control by the
tip of the pencil. "00" will be shown on the
display.
4. Press [MODE] during pushing [CHK]. "B" will shown on
the display and "00" will disappear and
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.
MODE T E MP.
AUTO
C OOL
DR Y
AUTO FAN
Fig. 10-5-3
FILE NO. SVM-08011
FAN
AUTO
QUIE T
B
B