•
Check the flare nut connections for the gas leak with
a gas leak detector or soap water.
Fig.
10
-
3
-1
Fig.
10
-
3
-2
10
-
3
-3. Test operation
To switch the TEST RUN (COOL) mode, press
[RESET] button for 10 sec. (The beeper will make a
short beep.)
Fig.
10
-
3
-
3
10
-
3
-4. 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 turn ON the Auto Restart Function
>
1. Press and hold the [OPERATION] button on the
indoor unit for 3 seconds (3 beep sounds and
OPERATION lamp blink 5 time/sec for 5 seconds).
10-
3
. Others
10-
3
-1
. Gas leak test
Check places
for outdoor unit
Check places for
indoor unit (Flarenut
connection)
• 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 the Remote
Control by the tip of the pencil. “00” will be
shown on the display (Picture
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.
1
2
10-3-2
. Remote Control A-B Selection
OPERATION /
RESET Button
<
How to turn
OFF
the Auto Restart Function
>
1. Press and hold the [OPERATION] button on the
indoor unit for 3 seconds (3 beep sounds but
OPERATION lamp does not blink).
NOTE
•
In case of ON timer or OFF timer are set, AUTO
RESTART OPERATION does not activate.
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