Mitsubishi Electric City Multi CMH-WM250V-A, Service Handbook

Page: 41 / 436

[2-4 M-NET Address Settings ]
4
- chapter 2 BS_02_E
2
Rest
rict
io
ns
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.
*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. If a given address overlaps any of the addresses that are assigned to other units, use a different, unused address within the
setting range.
Unit or controller Address setting
range Setting method Facto-
ry set-
ting
CITY MULTI in-
door unit Main/sub unit 00,
01 to 50
*1*5
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
LOSSNAY 00,
01 to 50
*1*5
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 101 to 150 Add 100 to the smallest address of all the indoor units
in the same group. 101
Sub remote
controller 151 to 200
*2
Add 150 to the smallest address of all the indoor units
in the same group.
MA remote controller 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 00,
51 to 99
*1,*3,*5
00
Auxiliary outdoor
unit Hydro unit 00,
52 to 100
*1
Assign an address that equals the "address of the out-
door unit in the same refrigerant circuit plus 1" to the
unit. 00
System controller Group remote
controller 201 to 250 Assign an address that equals the sum of the smallest
group number of the group to be controlled and 200. 201
System remote
controller Assign an arbitrary but unique address within the
range listed on the left to each unit.
ON/OFF re-
mote controller Assign an address that equals the sum of the smallest
group number of the group to be controlled and 200.
Schedule timer
(compatible
with M-NET) Assign an arbitrary but unique address within the
range listed on the left to each unit. 202
Centralized
controller
AE-200 000,
201 to 250 Assign an arbitrary but unique address within the
range listed on the left to each unit. The address must
be set to "000" to control the K-control unit. 000
LM adapter 201 to 250 Assign an arbitrary but unique address within the
range listed on the left to each unit. 247
0000004972.BOOK 4 ページ ２０１９年５月８日 水曜日 午後２時４８分