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(2) Sample system configuration when BAC-HD150 is connected to PAC-YG50ECA
M-NET: Mitsubishi Electric air conditioning control line
Notice:
The dual set point function is not supported by systems with connection to PAC-YG50ECA. When
using PAC-YG50ECA, enable “Old Model Compatibility Mode” and “Expansion Controller
Settings” on the BAC-HD150 Setting Tool to use the single set point function.
Refer to section 3.5 “Temperature setting objects” in this manual and section 8.2 “System
Settings” in BAC-HD150 Setting Tool Instruction Book for details.
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BAC-HD150
HUB
㩷
㩷
㩷
㩷
㩷
㩷
㩷
㩷
㩷
㩷
HUB
HUB
LAN1
LAN2
24VDC
AG-150A
PAC-SC51KUA
PAC-YG50ECA
BACnet
®
BACnet
®
M-NET
M-NET
M-NET
PAC-YG50ECA
M-NET
M-NET
M-NET
BMS
Outdoor unit
Outdoor unit
Outdoor unit
Outdoor unit
Indoor unit
Indoor unit
ME remote controller
ME remote controller
ME remote controller
ME remote controller
LOSSNAY
LOSSNAY
Indoor unit
Indoor unit
LOSSNAY
LOSSNAY
PAC-YG50ECA
M-NET
M-NET
M-NET
Outdoor unit
Outdoor unit
ME remote controller
ME remote controller
Indoor unit
Indoor unit
LOSSNAY
LOSSNAY
WT05542X04.book Page 7 Wednesday, July 3, 2013 12:13 PM