Contents
1. VRV System Overview ............................................................................................................................................. 3
2. Types of Daikin VRV Systems .................................................................................................................................. 3
3. Group Addressing Types for Indoor Units............................................................................................................... 4
4. Typical BACnet® Server Gateway Application ........................................................................................................ 5
5. BACnet® Server Gateway Points List ....................................................................................................................... 6
5.1. iTM System Points List ..................................................................................................................................... 6
5.2. Indoor Unit Points List ..................................................................................................................................... 6
6. Programming Notes ................................................................................................................................................. 9
6.1. iTM Control Logic and The Related BACnet® Points........................................................................................ 9
6.2. Setpoints ......................................................................................................................................................... 9
6.3. Auto-changeover ............................................................................................................................................. 9
6.4. Setpoints Range Limitation ........................................................................................................................... 10
6.5. Schedule ........................................................................................................................................................ 10
6.6. Timed Override .............................................................................................................................................. 10
6.7. Remote Controller Prohibits ......................................................................................................................... 10
6.8. Forced System Shutdown .............................................................................................................................. 10
6.9. Priority Array ................................................................................................................................................. 11
6.10. Restrictions .................................................................................................................................................... 11
7. Summary ................................................................................................................................................................ 13
