11
English
For Heat recovery system
When one BS unit is connected with several
indoor units.
•
Only the master remote controller can
select HEATING, COOLING or AUTO-
MATIC (only Heat recovery system)
OPERATION.
When the indoor unit with master remote
controller is set to “COOL”, you can switch
over operation mode between “FAN”, “DRY”
and “COOL”.
When the indoor unit with master remote
controller is set to “HEAT”, you can switch
over operation mode between “FAN” and
“HEAT”.
When the indoor unit with master remote
controller is set to “FAN”, you cannot switch
operation mode.
When attempting settings than that con-
sented above, a “peep” is emitted as a warn-
ing.
Only with Heat recovery system, you can set
the indoor unit to AUTOMATIC. Attempting
to do so, a “peep” will be emitted as a warn-
ing.
How to designate the master remote con-
troller
Operate in the following order.
One of these remote controllers needs
to be designated as the master remote
controller.
Outdoor unit
Indoor unit
BS unit
Continuously press the
OPERATION MODE SELECTOR but-
ton for 4 seconds.
The displays showing “
” of all slave indoor
unit connected to the same outdoor unit or
BS unit flash.
Press the OPERATION MODE SELEC-
TOR button to the indoor unit that you
wish to designate as the master
remote controller. Then designation is
completed. This indoor unit is desig-
nated as the master remote controller
and the display showing “
” van-
ishes.
•
To change settings, repeat steps
and
.
EMERGENCY OPERATION
When the remote controller does not work
due to battery failure or the absence thereof,
use this switch which is located beside the
discharge grille on the main unit. When the
remote controller does not work, but the bat-
tery low indicator on it is not lit, contact your
dealer.
[START]
To press the emergency opera-
tion switch.
The machine runs in the previous mode.
The system operates with the previously set
air flow direction.
1
MODE
2
MODE
1
2
1
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01_EN_3P107422-1S.fm Page 11 Monday, June 2, 2008 5:55 PM
