OH08-1
Remote Controller (Wireless Type)
Control Systems
59
2
Continuously press the OPERATION MODE SELECTOR button 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 SELECTOR button to the indoor unit that you wish to designate as
the master remote controller. Then designation is completed. This indoor unit is designated as the
master remote controller and the display showing “
” vanishes.
z
To change settings, repeat steps
1
and
2
.
(6) 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 battery low indicator on it is not lit, contact your dealer.
[START]
To press the emergency operation switch.
The machine runs in the previous mode.
The system operates with the previously set air flow direction.
[STOP]
Press the EMERGENCY OPERATION switch again.
(7) Precautions for Group Control System or Two Remote Controller Control System
This system provides two other control systems beside individual control (one remote controller controls
one indoor unit) system. Confirm the following if your unit is of the following control system type.
Group control system
One remote controller controls up to 16 indoor units.
All indoor units are equally set.
Two remote controller control system
Two remote controllers control one indoor unit. (In case of group control system, one group of indoor
units)
The unit follows individual operation.
NOTES
z
Cannot have two remote controller control system with only wireless remote controllers. (It will be a two
remote controller control system having one wired and one wireless remote controllers.)
z
Under two remote controller control system, wireless remote controller cannot control timer operation.
z
Only the operating indicator lamp out of 3 other lamps on the indoor unit display functions.
1
MODE
2
MODE
1
1 2
2
2
.3
B
R
C
7
F
6
3
4
F
/
B
R
C
7
F
6
3
5
F