Specifications

WR2SD-14
WR2-SERIES SYSTEM DESIGN (June 2010)
WR2-SERIES
SYSTEM DESIGN
2. M-NET CONTROL
1-phase 208-230V AC power supply is needed.
The power supply unit is not necessary when connecting only the LMAP03U. Yet, make sure to change the power supply
changeover connector CN41 to CN40 on the LM adapter.
2-3-4. Power supply to LM adapter LMAP03U
1-phase 100-240VAC power supply is needed.
The power supply unit PAC-SC51KUA is not necessary.
The expansion controller supplies power through TB3, which equals 6 indoor units. (refer to Table 2-3-2)
2-3-5. Power supply to expansion controller
1-phase 100-240VAC power supply is needed.
The power supply unit PAC-SC51KUA is not necessary when only BM ADAPTER is connected.
Yet, make sure to move the power jumper from CN41 to CN40 on the BM ADAPTER.
2-3-6. Power supply to BM ADAPTER