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H2iSD-16
2010 Hyper-heating Y-SERIES SYSTEM DESIGN (Sept. 2010)
2010 H2i
®
Y-SERIES
SYSTEM DESIGN
2. M-NET CONTROL
2-4-3-4. ME remote controller, Single-refrigerant-system, No system controller
2-4-3-5. ME remote controller, Single-refrigerant-system, System controller, LOSSNAY
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".
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.
2. Address should be set to Indoor units, LOSSNAY central controller, ME remote controllers.
3. For a system having more than 16 indoor unit, confirm the need of Booster at 2-3 "System configuration restrictions".
NOTE:
ME R/C ME R/C
Indoor unit
ME R/C
104 105 155
01 04 05
TB5 TB5 TB5
ME R/C
101
Group 1 Group 4 Group 5
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.
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.
<Two outdoor units>
<One outdoor unit>
Group 2Group 3
ME R/CPZ-52SF
102 103
02
03
TB5
LOSSNAY
TB5
Indoor unit
ME R/C ME R/C ME R/C
01 02 03 04 05
TB5 TB5TB5
102
ME R/C
104 105 155
TB5 TB5
ME R/C
101
*1
To *1 or *2
*2
*1
To *1 or *2
*2
Group 2Group 1 Group 3 Group 4
TB3TB3
5251
OC OS
PUHY-HP-TSJMU
TB3
51
OC
CN41CN40CN41CN40 CN41CN40
OFF
DipSW2-1
OFF
DipSW2-1
OFF
DipSW2-1
PUHY-HP-TJMU
<Two outdoor units>
<One outdoor unit>
TB3TB3
5251
OC OS
PUHY-HP-TSJMU
TB3
51
OC
CN41CN40CN41CN40 CN41CN40
ON
DipSW2-1
ON
DipSW2-1
ON
DipSW2-1
PUHY-HP-TJMU