Mitsubishi Electric BAC-HD150 Instruction Book page 7

(2) Sample system configuration when BAC-HD150 is connected to PAC-YG50ECA
HUB
LAN1
LAN2
BAC-HD150
PAC-SC51KUA
24VDC
AG-150A
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.
®
BACnet
®
BACnet
HUB
M-NET
PAC-YG50ECA
M-NET
PAC-YG50ECA
M-NET
PAC-YG50ECA
BMS
HUB
Outdoor unit
ME remote controller
Outdoor unit
ME remote controller
Outdoor unit
ME remote controller
Outdoor unit
ME remote controller
Outdoor unit
ME remote controller
Outdoor unit
ME remote controller
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M-NET
Indoor unit
M-NET
Indoor unit
M-NET
Indoor unit
M-NET
Indoor unit
M-NET
Indoor unit
M-NET
Indoor unit
LOSSNAY
LOSSNAY
LOSSNAY
LOSSNAY
LOSSNAY
LOSSNAY