Mitsubishi Electric PURY-WP-YJM-A Data Book page 189

2. M-NET control
2-4-3-4. ME remote controller, single-refrigerant-system, no system controller
<Two outdoor units>
PURY
OC OS
51 52
CN40 CN41 CN40 CN41
DipSW2-1 DipSW2-1
OFF OFF
TB3 TB3
HBC controller
53
TB02
NOTE:
1. Outdoor 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. (Only a single outdoor unit can be connected to a HYBRID CITY MULTI system.)
2. Address should be set to indoor units, system controller and ME remote controllers.
3. M-NET power is supplied by the outdoor 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".
4. Indoor units should be set with a branch number.
2-4-3-5. ME remote controller, single-refrigerant-system, system controller, LOSSNAY
<Two outdoor units>
PURY
OC OS
51 52
CN40 CN41 CN40 CN41
DipSW2-1 DipSW2-1
ON ON
TB3 TB3
HBC controller
53
TB02
201
SC
*SC can be connected to TB3 side or TB7 side;
Should SC connected to TB7 side, change Jumper from CN41 to CN40 at the outdoor unit module so as to supply power to the SC.
NOTE:
1. Outdoor 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. (Only a single outdoor unit can be connected to a HYBRID CITY MULTI system.)
2. Address should be set to indoor units, LOSSNAY centralized controller, ME remote controllers.
3. For a system having more than 32 indoor units (P15-P140), check the need of a booster at 2-3 "System configuration
restrictions".
4. Indoor units should be set with a branch number.
<One outdoor unit>
PURY
OC
51
CN40 CN41
DipSW2-1
OFF
TB3
Group 1
Indoor unit
01
TB5 TB5
101
ME R/C ME R/C
<One outdoor unit>
PURY
OC
51
CN40 CN41
DipSW2-1
ON
TB3
Group 1 Group 2
Indoor unit
01 02
TB5 TB5
101 102
ME R/C ME R/C
SYSTEM DESIGN
Group 2
02 03
TB5
102
Group 3 Group 4
LOSSNAY
04
03
TB5 TB5
103 104
ME R/C
PZ-52SF-E
Group 3 Group 4
04 05
TB5 TB5
104 105 155
ME R/C ME R/C ME R/C
Group 5
Group 6
LOSSNAY
05
TB5
TB5
105 155
ME R/C ME R/C
06
TM4
PZ-60
DR-E
4 - 18