5
1. System with a power supply unit
* Address setting for each M-NET device (The address cannot be duplicated
.)
Address setting method
Address
Indoor unit
Set an indoor unit as the master unit, and set the rest of
indoor unit sequentially address in the same group.
1-24
Outdoor unit
Min. indoor unit address in same refrigerant 50.
51-74
BC controller/OS controller
* OS: Subsidiary Outdoor unit
Set the outdoor unit address in same refrigerant 1
However, for Sub-BC controller, set the minimum indoor unit
address that connects the local refrigerant 50.
52-74
Mr.Slim Outdoor unit
(M-NET adapter)
Same address as indoor unit.
An M-NET adapter (sold separately) is required.
1-24
M-NET remote controller
Set to the minimum indoor unit master address in the same
group + 100.
101-124
MA remote controller
Address setting is unnecessary.
-
OA processing unit/LOSSNAY
After setting all the indoor units, set an arbitrary address.
1-24
4
System Diagram
NOTE
* This diagram does not show
the AC power supply wiring.
Only the configuration for
the transmission line is
shown.
To PC
Centralized controller
Model: GB-24A
Power supply unit (optional)
Model: PAC-SC51KUA, PAC-SC50KUA
LAN
M-NET
outdoor unit
M-NET
Group 1
Group 2
Indoor unit
Local remote controller
M-NET transmission line
MA remote controller line
The numbers in the
indicate the address No.
Group 3
LOSSNAY
M-NET
outdoor unit
BC controller
R2
Mr. Slim
Outdoor unit
Group 4
Group 5
Mr. Slim
Outdoor unit
M-NET adapter
