ContentsPageSafety Precautions............................................ 21. Specifications............................................ 41-1. Product Specifications ..................... 41-2. External dimensions......................... 41-3. Power supply function to the M-NETtransmission line .............................. 52. Sample system configuration.................... 63. Installation................................................. 93-1. Required parts ................................. 93-2. M-NET transmission line length ..... 103-3. Installation...................................... 114. Wiring connections.................................. 124-1. Installing and uninstalling thecover .............................................. 124-2. Connecting the power cable andprotective earth cable..................... 124-3. Connecting the M-NET transmissionlines................................................ 134-4. Connecting the LAN cable ............. 145. Making the initial settings........................ 146. Test run................................................... 14Air-conditioner Control SystemBM ADAPTERModel: BAC-HD150 Installation ManualThoroughly read this installation manual beforeuse to ensure safety. The users should keep thismanual for future reference and refer to it asnecessary.BACnet™ is a registered trade mark of ASHRAE(American Society of Heating, Refrigerating, andAir-Conditioning Engineers, Inc.).