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II. Control System
4. Installation
II
18
Level of centralized contr
oller
◆ Adjust the DIP switch on the centralized controller PCB,
if necessary. Refer to the table below.
◆ If there is installed the wired remote controller together, refer to the table below.
Level 0
Level 1
Level 2
The wired remote controller
has priority to the centralized
controller.
The wired remote controller
does not have priority to the
centralized controller.
The air conditioner is operated
by the controller adjusted the
last between the wired remote
controller and the centralized
controller.(The wireless
remote controller cannot be
used.)
The air conditioner is operated
by a controller adjusted the last
among the wired and wireless
remote controller and the
centralized controller.
A user can use a wired
controller only when the
centralized controller is pow-
ered on.(The wireless remote
controller cannot be used.)
A user can use a wired/
wireless controller only
when the centralized
controller is powered on.
Wired remote
controller
Centralized
controller
Master Mode
(No.4 DIP Switch “OFF”)
Slave Mode
(No.4 DIP Switch “ON”)
The air conditioner can be
operated by the centralized
controller only.
The air conditioner can be
operated by the centralized
controller only.
DIP switchRotary switch
Level 0
OFF OFF OFF OFF
Level 1
ON OFF OFF OFF
Level 2
OFF ON OFF OFF
Switch
No.
1234
Meaning
The air conditioner is operated by a con-
troller adjusted the last among the wired and
wireless remote controller, and centralized
controller.
A user can use a wired/wireless controller
only when the centralized controller is
powered on.
The air conditioner can be operated by
the centralized controller only.
DVM E-D/B(chapter2)-E<03759 3/21/02 7:33 PM Page 18