6
OnOff Controller Installation (Continued)
Different Levels of the OnOff Controller
Adjust the DIP switch in the OnOff controller PCB and set a level.
This will enable the user to control the indoor units
connected to the OnOff controller according to the set level.
Level application and authorization for controlling from OnOff
controller can be restricted depending on the Level setting from
the upper controller with priority.
Ex) OnOff controller cannot control the indoor units if the control
level set from the DMS is higher than the level of
OnOff controller.
Switch
No.
SW22
Meaning
1
2
LEVEL 0 OFF OFF
Among the various controllers, such as the OnOff
controller, wired/wireless controller and the indoor
unit button, the air conditioner will only be able to
operate with the most recently used controller
LEVEL 1 ON OFF The wired/wireless controller can only be used
when the OnOff controller is powered on.
LEVEL 2 OFF ON The air conditioner can only be operated with
the OnOff controller.
Note
The LEVEL of the OnOff controller is ‘0’ when all the
switches are in the 'OFF' position.
Changed LEVEL will be applied immediately when you
turn on or off the operation with an OnOff controller.
SW22
SW21
SW22
SW21
DIP Switch
RMC(1) address
(SW01) = 0~F
Cooling/Heating switch
Cooling
Heating
OFF : Left
ON : Right
OnOff Controller MCM-A200DN_IM_EN_03721A(1).indd 6
2013-02-06 오후 6:40:08
