E-
9
ENGLISH
Different Levels of the Centralized Controller
OFF
ON
OFF
Level 0
Level 1
Level 2
OFF
OFF
ON
OFF
OFF
OFF
OFF
OFF
OFF
Among the various controllers, such
as the centralized controller,
wired/wireless controller and the
indoor unit button, the air conditioner
will only be able to operate with the
most recently used controller
The wired/wireless controller can only
be used when the centralized
controller is powered on.
The air conditioner can only be
operated with the centralized
controller.
ON
Level 3
ON OFF OFF
Switch
No.
1
2
3
4
Meaning
DIP switch
Rotary switch
MCM-A200/A200U
Operating mode
switch
DIP switch
Rotary switch
MCM-A201/A201U
Operating mode
switch
◆
Adjust the DIP switch in the centralized controller PCB and set a
level. This will enable the user to control the indoor units connected
to the centralized controller according to the set level.
◆
If the "All ON" button of the
centralized controller is pressed
once, the operating lamp turns on,
the indoor unit falls into a standby
state, and the indoor unit can be
turned ON/OFF using the wired/
wireless remote controller and the
indoor unit button. (The indoor
units cannot be operated with the
"All ON/OFF" button)
◆
If the "All ON" button of the
centralized controller is pressed
twice, the operating lamp turns off,
and it is not possible to control the
indoor unit with a wired/wireless
remote controller or an indoor unit
button.
◆
The LEVEL of the centralized controller is ‘0’ when
all the switches are in the "OFF" position.
◆
The power is reset when the ADDRESS of the
centralized controller is changed.
◆
When attempting to change the LEVEL of the
centralized controller, reset the main system's
power or turn off and then on the power of all the
indoor units using the "All ON/OFF" button.
N
N
N
N
o
o
o
o
tt
tt
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Summary of Contents for A200U
Page 11: ...E 11 ENGLISH Memo ...
