Mitsubishi Electric PQHY-P200-900Y(S)LM-A, Справочник данных, Страница: 224 / 246

221
2. M-NET control
SYSTEM DESIGN
S.D. WR2
MEE15K036
PQRY PQRY PQRY
2-4-3-6. ME remote controller, Multi-refrigerant-system, System Controller at TB7 side, LOSSNAY, Booster for long M-NET wiring
2. M-NET power is supplied by the Heat source unit at TB3, while Indoor unit and ME RC consume the M-NET power for transmission
use. The power balance is needed to consider for long M-NET wiring. Details refer to
2-3 "System configuration restrictions".
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.
3. Indoor units should be set with a branch number.
4. 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.
When the address assigned to sub BC controller overlaps those of any other units including heat source units (OC/OS) or main BC
controller, sub BC controller will be given priority to have the address.
Indoor unit
ME R/C ME R/C
*1 System controller should connect to TB7 at the Heat source unit and use power supply unit together in Multi-Refrigerant-System.
01 02 03 30
TB5
BC controller
(Main)
53
TB02
BC controller
(Sub)
80
TB02
BC controller
TB02
TB5 TB5 TB2
Transmission Booster
PAC-SF46EPA
TB5 TB3
ME R/C ME R/C
Indoor unit
ME R/C
144 145 195
130 180
41 93 44 45
TB5 TB5 TB5
ME R/C
141
ME R/C
101
ME R/C
102
Group 2 Group 1 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
96
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
2-4-3-7. Example: BC, BC sub
NOTE
• Indoor units should be set with a branch number.
• BC (main) address = O/U a 1
• BC (sub) address = Lowest address within the indoor units connected to the BC controller (sub) + 50
• If applicable, set the sub BC controllers in an PQRY system in the following order
(1) Indoor unit to be connected to the BC controller (Main)
(2) Indoor unit to be connected to the BC controller (No.1 Sub)
(3) Indoor unit to be connected to the BC controller (No.2 Sub)
Set the address so that (1)<(2)<(3)
OC
BC controllers
Group 1
51
TB3 TB3
TB02
TB5 TB5 TB5 TB5 TB5 TB5 TB5 TB5
TB02 TB02
01 02 03
101
Group 3 Group 2
04 05 06
104 106
53 54
CMB-V-GB1(No.1 sub)
BC controllers
: M-NET wiring
CMB-V-GA1(main)
DipSW5-1
OFF
OS
52
CN41 CN40 CN41 CN40
DipSW5-1
OFF
: Piping
Group 4
07 08
107
57
CMB-V-GB1(No.2 sub)
BC controllers
PQRY
*1
000 or 201
PSU
Power supply
unit (PSU)
(PAC-SC51KUA)
SC
*2
ME R/C
142
42
43
TB5 TB5
Group 32
LOSSNAY
remote controller
46
TB5 TM4
LOSSNAY
Group 35
*2 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".
AG-150A, AE-200E, AE-50E, EW-50E, BAC-HD150, and LM-AP are for exclusive use as a "main" system controller and cannot be used as a “sub”
system controller.
Make the setting to only one of the system controllers for "prohibition of operation from local remote controller".
For AG-150A, 24VDC should be used with the PAC-SC51KUA. For AE-200E, AE-50E, and EW-50E the power supply unit PAC-SC51KUA is unused.
LOSSNAY
Interlocked with
M-NET address 42
0000003813.BOOK 221 ページ ２０１５年１１月１１日 水曜日 午後４時４分