Test Operation - Toshiba RAS-M10PKVP-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 indoor unit
Check places for outdoor unit
Fig. 10-5-1
10-5-2. Test Operation
To test the system, push and hold RESET button for
10 sec. (There will be one short beep.)
Fig. 10-5-2
10-5-3. Setting the Auto Restart
This product is designed so that, after a power failure,
it can restart automatically in the same operating mode
as before the power failure.
NOTE
The product was shipped with Auto Restart function in
the OFF position. Turn it ON as required.
1) Push 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.
2) To cancel the Auto Restart, follow the steps
described in the section Auto Restart Function of
the Owner's Manual.
RESET button
– 88 –
10-5-4. Select Switch on Remote Controller
• If two indoor units are installed in the same room or
adjoining rooms, when the user tries to operate only
one unit, both units may receive the same remote
controller signal and operate.
This can be prevented by changing one of the indoor
units and remote controllers to setting "B" (the
default setting for both units is "A").
• If the indoor unit and remote controller settings are
different, the remote controller signal is not
accepted.
Setting the remote controller
1) Slide open the remote controller cover and remove
the batteries.
2) Cut the jumper wire inside the battery compartment
using nippers.
NOTE
The jumper wire should not remain in contact after
being cut.
Also, be careful not to let plastic scraps, jumper wire
cuttings or other debris enter the inside of the remote
controller.
3) Insert the batteries.
"B" appears in the remote controller display.
Setting the unit
1) Push the RESET button to start automatic
operation.
2) Push the button of the remote controller that was
set in step 1 to stop the air conditioner.
(This operation will change the setting to "B".)
3) Check that the remote controller operates the
indoor unit.
Jumper wire
When switching between settings
"A" and "B", always switch the
indoor unit board and the
remote controller as a pair.
(Otherwise, the indoor unit will not
accept the remote controller's signals.)
Fig. 10-5-3
Cutting direction
RESET button