Trane UCM-CLD Owner's Manual page 30

30
Free Cooling Application
Data display menu
The following mask will be accessed using the Up and Down keys
Analog Inputs
1 = Entering water temperature
2 = Leaving water temperature
3 = Ambient air temperature
4 = Active chilled water setpoint
Setpoint Source
1 = Setpoint Source (Front Panel, External, Air Reset, Return Water Reset)
2 = Active chilled water setpoint
"Front Panel"
"External"
"Air Reset"
"Return Water Reset"
Setpoints come from local source
Setpoints come from external source
Setpoints adjusted according to readings
from air temperature sensor
Setpoints adjusted according to readings
from return water temperature sensor
RLC-SVU02F-E4