Johnson Controls VRF Smart Gateway, Installation Instructions Manual

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Table 8: VRF BACnet Points for Outdoor Units
Contents of Information Object Type Object Description Object Name BACnet
Instance
Number
– Run Stop Status BI Inverter Status INV-S 29
– Run Stop Status BI Fan Status FAN-S 30
The following table lists the ODU custom enum values for SYSTEM-MODE.
Table 9: ODU System Mode
Metasys Enum String Metasys Enum Value
Heat 1
Cool 2
Auto 3
The following table lists the ODU custom enum values for SYSTEM-S.
Table 10: ODU System Status
Metasys Enum String Metasys Enum Value
Thermo off 1
Pump down 2
SW on start 3
Thermo on start 4
After defrost 5
Start control 1 6
Start control 2 7
Normal 8
Oil return 9
Defrost ready 1 10
Defrost ready 2 11
Differential pressure control 12
Defrost 13
The following table lists the ODU custom enum values for HX-STATE.
Table 11: ODU Heat Exchanger Status
Metasys Enum String Metasys Enum Value
Evaporator Mode Low Pressure 1
Condenser Mode High Pressure 2
Evaporator Mode 3
Condenser Mode 4
The following table lists the ODU custom enum values for INV-STATE and FAN-STATE.
Table 12: ODU Inverter and Fan Status
Metasys Enum String Metasys Enum Value
Normal stop 1
Fault 2
14 VRF Smart Gateway Installation Instructions