Mitsubishi Electric GB-50A Installation Manual page 7

NOTE
* The following precautions will apply when using the K transmission converter (model: PAC-SC25KAA)
and controlling the M-NET model and K control model with the same controller.
Refer to the K transmission converter installation manual for details.
1) Central controller address
Always set the controller address to "00".
(Refer to section
2) Central controller function selects
Always set the No.3 function selects of the controller to "ON".
(Refer to section
3) Indoor unit address
Set all M-NET model indoor units from the No.1 unit, and then set the K control model addresses.
Indoor unit No.1 unit – M-NET indoor unit max. address->K control indoor unit min. address – 50.
4) K control model group No.
The min. indoor address No. of that group becomes the group No. (Same for K control side local
remote controller.)
NOTE
* This system controller is designed as a main controller, not as a sub controller.
● Main system controller (main SC)
The main system controller is designed to control all units including the units that other system
controllers control. When there is only one system controller in a system, it will become the main
system controller. Group setting or interlock setting can be made only with the main system controller.
● Sub system controller (sub SC)
The sub system controller is designed to have its control area to be controlled by the main
system controller.
Control area of main SC
Control area of sub SC
Group
Group
.)
7 Initial setting
.)
7 Initial setting
Group
This system controller is designed as a main controller,
so it cannot be controlled by a main SC (such as
Gateway).
6