M-Net Address Settings; Address Settings List - Mitsubishi Electric R410A Service Handbook

[2-4 M-NET Address Settings ]

2-4

M-NET Address Settings

2-4-1

Address Settings List

1. 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.
Unit or controller
CITY MULTI in- Main/sub unit
door unit
M-NET adapter
M-NET control
interface
Free Plan
adapter
LOSSNAY, OA processing unit
Air handling kit
ME remote con- Main remote
troller controller
Sub remote
controller
MA remote controller
CITY MULTI outdoor unit
System control- Group remote control-
ler ler
System remote con-
troller
ON/OFF remote con-
troller
Schedule timer (com-
patible with M-NET)
Centralized controller
AG-150A
GB-50ADA
GB-24A
Expansion controller
PAC-YG50ECA
BM adapter
BAC-HD150
LM adapter
LMAP03U
*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).
HWE14080
Symbol Address
setting
range
IC 00, Assign the smallest address to the main indoor unit in
*1
the group, and assign sequential address numbers to
01 to 50
the rest of the indoor units in the same group.
LC 00, Assign an arbitrary but unique address to each of these
*1
units after assigning an address to all indoor units.
01 to 50
RC 101 to 150 Add 100 to the smallest address of all the indoor
units in the same group.
RC 151 to Add 150 to the smallest address of all the indoor
*2
200 units in the same group.
MA No address settings required. (The main/sub setting must be
made if 2 remote controllers are connected to the system.)
OC, 00, Assign sequential addresses to the outdoor units
OS1, 51 to in the same refrigerant circuit. The outdoor units in
*1,*3
OS2 100 the same refrigerant circuit are automatically des-
ignated as OC and OS.
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.
SR, SC Assign an arbitrary but unique address within the
range listed on the left to each unit.
AN, SC Assign an address that equals the sum of the
smallest group number of the group to be con-
trolled and 200.
ST, SC Assign an arbitrary but unique address within the
range listed on the left to each unit.
TR, SC 000 Assign an arbitrary but unused address within the
201 to 250 range listed on the left to each unit. Be sure to set
it to "000" to control K-control units.
TR 000 Assign an arbitrary but unused address within the
201 to 250 range listed on the left to each unit. Be sure to set
it to "000" to control K-control units.
SC 000 Assign an arbitrary but unused address within the
201 to 250 range listed on the left to each unit. Be sure to set
it to "000" to control K-control units.
SC 201 to 250 Assign an arbitrary but unique address within the
range listed on the left to each unit.
- 21 -
Setting method
*4
*5
Factory
setting
00
00
101
Main
00
201
202
000
000
000
247
GB