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Mitsubishi P240 User Manual

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[ 
II  Restrictions ]
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HWE09120
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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.
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