MEES21K047
PQ
R
Y-P
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1
107
11. M-NET CONTROL
WR2-Series-575V
PQRY
PQRY
11-4-3-2. MA remote controller, Single-refrigerant-system, System Controller
2. Address should be set to Indoor units and central controller.
3. For a system having more than 32 indoor unit, confirm the need of Booster at
11-3. "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.
Indoor unit
MA R/C
MA R/C
(Main)
(Sub)
MA R/C
*1 For Wireless R/C and Signal receiver unit (SRU), channel 1, 2 and 3 are selectable and should be set to same channel.
*SC can be connected to TB3 side or TB7 side;
Should SC connected to TB7 side, change Jumper from CN41 to CN40 at the Heat source unit module so as to supply power to the
SC.
201
SC
01
02
03
04
05
TB15
TB5
TB5
TB5
TB5
TB5
MA R/C
TB15
TB15
TB15
TB15
SRU
Wireless R/C
*1
*1
TB02
53
BC controller
Group 2
Group 1
Group 3
Group 4
TB3
TB3
52
51
OC
OS
TB3
51
OC
CN41
CN40
CN41
CN40
CN41
CN40
ON
DipSW5-1
ON
DipSW5-1
ON
DipSW5-1
4. Indoor units should be set with a branch number.
5. When a PAR-CT01MAU or PAR-40MAAU is connected to a group, no other MA remote controllers can be connected to the
same group.
<Two heat source units>
<One heat source unit>
0000006382.BOOK 107 ページ ２０２１年７月１９日 月曜日 午後４時１４分
