MEES21K047
PQ
R
Y-
P-
Z(
S)
LM
U
-A
1
108
11. M-NET CONTROL
WR2-Series-575V
11-4-3-3. MA remote controller, Multi-refrigerant-system, System Controller at TB7/TB3 side, Booster for long M-NET wiring
Indoor unit
MA R/C
MA R/C
(Main)
(Sub)
MA R/C
SRU
Wireless R/C
*1
*1
01
BC controller
53
BC controller
(Main)
93
02
03
30
TB15
TB5
TB02
TB5
TB5
TB2
Transmission Booster
PAC-SF46EPA-G
TB5
TB15
TB15
TB3
TB15
MA R/C
(Main)
(Sub)
MA R/C
TB15
Indoor unit
MA R/C
SRU
Wireless R/C
*1
*1
41
94
44
45
TB15
TB5
TB02
TB5
TB5
TB15
BC controller
(Sub1)
Group 2
Group1 Group
21
Group 31
Group 33
Group 34
TB3
TB7
TB7
TB7
TB7
TB7
TB3
52
51
OC
OS
TB3
TB3
92
91
OC
OS
TB3
97
OC
CN41
CN40
CN41
CN40
CN41
CN40
CN41
CN40
CN41
CN40
ON
DipSW5-1
ON
DipSW5-1
ON
DipSW5-1
ON
DipSW5-1
ON
DipSW5-1
PQRY
PQRY
PQRY
SC*3
202
*2 *4
000 or 201
PSU
Power supply
unit (PSU)
(PAC-SC51KUA)
SC
SC*3
203
ME R/C
142
42
43
TB5
TB5
Group 32
NOTE:
1. Heat source units OC and OS in one refrigerant circuit system are automatically detected.
OC and OS are ranked in descending order of capacity. If units are the same capacity, they are ranked in ascending order
of their address.
2. Address should be set to Indoor units, Lossnay and system controller.
3. M-NET power is supplied by the Heat source unit at TB3, while Indoor unit and ME remote controller consume the M-NET power
for transmission use. The power balance is needed to consider for long M-NET wiring. Details refer to
11-3. "System configuration
restrictions"
.
4. Indoor units should be set with a branch number.
5. Assign an address to each of the sub BC controllers which equals the sum of the smallest address of the indoor
units that are connected to each sub BC controller and 50.
6. When a PAR-CT01MAU or PAR-40MAAU is connected to a group, no other MA remote controllers can be connected to the
same group.
*2 System controller should connect to TB7 at the Heat source unit and use power supply unit together in Multi-Refrigerant-System.
For AE-200A, AE-50A, and EW-50A the power supply unit PAC-SC51KUA is unused.
For AG-150A-A, 24VDC should be used with the PAC-SC51KUA.
*1 For Wireless R/C and Signal receiver unit (SRU), channel 1, 2 and 3 are selectable and should be set to same channel.
*3 When multiple system controllers are connected in the system, set the controller with more functions than others as a "main"
controller and others as "sub".
AE-200A, AE-50A, EW-50A, BAC-HD150, and LM-AP are for exclusive use as a "main" system controller and cannot be used as a “sub”
*4 The power supply unit is not necessary for AE-200A, AE-50A, EW-50A, BAC-HD150, and LM-AP.
system controller. Make the setting to only one of the system controllers for "prohibition of operation from local remote controller".
Lossnay
Interlocked with
M-NET address 42
0000006382.BOOK 108 ページ ２０２１年７月１９日 月曜日 午後４時１４分
