3. Interface Devices Local Definition of Object ID - The instance number is a pair, this consists of the indoor unit No. and item.
31
Object ID
22
21
0
Object Type
21
Instance Number
17 16 15
Reserved(all 0)
12 11
8
7
0
Device No. Product Unit No. Point No. (from 0 to 16) (from 0 to 16) (from 1 to 18)
Product Type(Indoor:0, Vent:1) **Device : Group of Product units(16EA)
Network Solution Network Solution _ 165