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[ II Restrictions ]
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HWE09120 GB
2. M-NET Address settings
(1) Address settings table
The need for address settings and the range of address setting depend on the configuration of the system.
*1. Address setting is not required for a City Multi system that consists of a single refrigerant circuit (with some exceptions).
*2. To set the ME remote controller address to "200", set the rotary switches to "00".
*3. To set the outdoor unit address to "100," set the rotary switches to "50."
*4. Some indoor units have 2 or 3 controller boards that require address settings.
No. 2 controller board address must be equal to the sum of the No. 1 controller board address and 1, and the No.3
controller board address must equal to the No. 1 controller address and 2.
*5. The outdoor units in the same refrigerant circuit are automatically designated as OC, OS1, and OS2 in the order of
capacity from large to small (if two or more units have the same capacity, in the order of address from small to large).
Unit or controller Symbol Address set-
ting range
Setting method Facto-
ry set-
ting
CITY MULTI in-
door unit
Main/sub unit IC 00,
01 to 50
*1
Assign the smallest address to the main indoor
unit in the group, and assign sequential address
numbers to the rest of the indoor units in the
same group.
*4
00
M-NET adapter
M-NET control in-
terface
Free Plan adapt-
er
LOSSNAY, OA processing unit
Air handling kit
LC 00,
01 to 50
*1
Assign an arbitrary but unique address to each
of these units after assigning an address to all
indoor units.
00
ME remote con-
troller
Main remote
controller
RC 101 to 150 Add 100 to the smallest address of all the in-
door units in the same group.
101
Sub remote
controller
RC 151 to 200
*2
Add 150 to the smallest address of all the in-
door units in the same group.
MA remote controller MA No address settings required. (The main/sub setting must be
made if 2 remote controllers are connected to the system.)
Main
CITY MULTI outdoor unit OC,
OS1,
OS2
00,
51 to 100
*1,*3
Assign sequential addresses to the outdoor
units in the same refrigerant circuit. The out-
door units in the same refrigerant circuit are
automatically designated as OC and OS.
*5
00
System controller Group remote
controller
GR,
SC
201 to 250 Assign an address that equals the sum of the
smallest group number of the group to be con-
trolled and 200.
201
System remote
controller
SR,
SC
Assign an arbitrary but unique address within
the range listed on the left to each unit.
ON/OFF re-
mote controller
AN,
SC
Assign an address that equals the sum of the
smallest group number of the group to be con-
trolled and 200.
Schedule timer
(compatible
with M-NET)
ST,
SC
Assign an arbitrary but unique address within
the range listed on the left to each unit.
202
Centralized
controller
AG-150A
G(B)-50A
GB-24A
TR,
SC
000
201 to 250
Assign an arbitrary but unused address within
the range listed on the left to each unit. Be sure
to set it to "000" to control K-control units.
000
Expansion
controller
PAC-
YG50ECA
TR 000
201 to 250
Assign an arbitrary but unused address within
the range listed on the left to each unit. Be sure
to set it to "000" to control K-control units.
000
BM adapter
BAC-HD150
SC 000
201 to 250
Assign an arbitrary but unused address within
the range listed on the left to each unit. Be sure
to set it to "000" to control K-control units.
000
LM adapter
LMAP03U
SC 201 to 250 Assign an arbitrary but unique address within
the range listed on the left to each unit.
247