Mitsubishi Electric PQRY-P72TLMU-A Manual page 129

11. M-NET CONTROL
11-4-3-2. MA remote controller, Single-refrigerant-system, System Controller
<Two heat source units>
PQRY
OC OS
51 52
CN40 CN41 CN40 CN41
DipSW5-1 DipSW5-1
ON ON
TB3 TB3
BC controller
53
TB02
201
SC
*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.
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 and central controller.
3. For a system having more than 32 indoor unit (P06-P54), confirm the need of Booster at 11-3 "System configuration
restrictions".
4. Indoor units should be set with a branch number.
© 2017 Mitsubishi Electric US, Inc.
<One heat source unit>
PQRY
OC
51
CN40 CN41
DipSW5-1
ON
TB3
Group 1
Indoor unit
01 02
TB5 TB15 TB5
SRU
MA R/C
Wireless R/C
PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2)
Group 2 Group 3
03
TB15 TB5 TB15 TB5
*1
*1
Group 4
04 05
TB15 TB5 TB15
MA R/C MA R/C MA R/C
(Main) (Sub)
WR2-129