36
PKG-SVX029A-EN
Table 12. Points list (continued)
Hardware Connection Point Name
Point Setup
XM9.1
(Requires 50VA
Transformer)
BO1
Heat Output 1 Open = Off, Closed = On
BO2
Heat Output 2 Open = Off, Closed = On
BO3
Heat Output 3 Open = Off, Closed = On
BO4
Outdoor Air Damper (2 Position) Open = Off, Closed = On
BO5
Supply Fan Status Output Open = Off, Closed = On
BO6 — —
BO7 — —
BO8 — —
UI1
Compressor 1 Safety Circuit Status Open = Circuit Open, Closed = Circuit Closed
UI2
Compressor 2 Safety Circuit Status Open = Circuit Open, Closed = Circuit Closed
UI3
Compressor 3 Safety Circuit Status Open = Circuit Open, Closed = Circuit Closed
UI4
Compressor 4 Safety Circuit Status Open = Circuit Open, Closed = Circuit Closed
UI5
Circuit 1 Suction Temperature 10k Ohm Resistor Trane Type 2
UI6
Circuit 1 Discharge Pressure Sensor
0.5 Vdc = 0 PSI, 4.5Vdc = 667 PSI
UI7 Circuit 1 Suction Pressure Sensor
0.5 Vdc = 0 PSI, 4.5Vdc = 667 PSI
UI8
Circuit 2 Discharge Pressure Sensor
0.5 Vdc = 0 PSI, 4.5Vdc = 667 PSI
UI9 Circuit 2 Suction Pressure Sensor
0.5 Vdc = 0 PSI, 4.5Vdc = 667 PSI
UI10
Circuit 2 Suction Temperature 10k Ohm Resistor Trane Type 2
UI11
Supply Fan 1 ECM Fault Open = Normal, Closed = Fault
UI12
Supply Fan 2 ECM Fault Open = Normal, Closed = Fault
UI13
Supply Fan 3 ECM Fault Open = Normal, Closed = Fault
UI14
Supply Fan 4 ECM Fault Open = Normal, Closed = Fault
UI15 Condenser Water Flow Switch
Open = No Flow, Closed = Flow
UI16
External Auto Stop Input Status Open = Auto, Closed = Exterior Stop
AO1/UI17
Compressor Coil Leak Detector Signal Open = Normal, Closed = Leak
AO2/UI18
Supply Fan 1 Speed Command
0 vdc = 0%, 10 vdc = 100%
AO3/UI19
Supply Fan 2 Speed Command
0 vdc = 0%, 10 vdc = 100%
AO4/UI20
Supply Fan 3 Speed Command
0 vdc = 0%, 10 vdc = 100%
AO5/UI21
Supply Fan 4 Speed Command
0 vdc = 0%, 10 vdc = 100%
AO6/UI22 Condenser Water Valve
0 vdc = 0%, 10 vdc = 100%
AO7/UI23
Heating Output 1 Command
0 vdc = 0%, 10 vdc = 100%
AO8/UI24 Phase Monitor Status
Open = Fault, Closed = Normal
XM30.2
AO1/UI1
Supply Fan 5 ECM Fault Open = Normal, Closed = Fault (only on units 85 tons and above)
AO2/UI2
Supply Fan 5 Speed Command
0 vdc = 0%, 10 vdc = 100%
AO3/UI3
Supply Fan 6 ECM Fault Open = Normal, Closed = Fault
AO4/UI4
Supply Fan 6 Speed Command
0 vdc = 0%, 10 vdc = 100%
XM30.3
AO1/UI1
Supply Fan 7 ECM Fault Open = Normal, Closed = Fault (only on 110 ton units)
AO2/UI2
Supply Fan 7 Speed Command
0 vdc = 0%, 10 vdc = 100%
AO3/UI3 — —
AO4/UI4 — —
XM30.4
AO1/UI1
Outdoor Air Temperature Local 10k Ohm Resistor Trane Type 2 (only on units with economizer interfaces)
AO2/UI2
Outdoor Air Relative Humidity Local
4 ma = 0, 20 ma = 100%
AO3/UI3
Return Air Humidity Local
4 ma = 0, 20 ma = 100%
AO4/UI4
Mixed Air Low Temperature Cutout Alarm Open = Alarm
Controls
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