Ingersoll-Rand Xe-145M, Pocket Manual

Page: 104 / 116

103

Ensure the RTD monitor is connected to the 24
VDC power supply and to the controller P9 COM3.

Disconnect the 6 winding and 2 bearing
temperature sensors to clear the alarm in case one
sensor is shorting/grounding the RTD monitor. If
alarm persists, the RTD monitor module is bad.
High Separator Delta P
Xe Software Logic for R & RS machines:
A: Will occur if the controller has been in a Run-
Loaded state for 8 seconds, Package Discharge
Pressure > 65 psi (4.48 Bar), and separator pressure
drop > 25 psi (1.72 Bar).
Note: the separator pressure drop is calculated with
Sump Pressure
– Package Discharge Pressure if
enable dryer is OFF and as Sump Pressure
– After-
cooler
Discharge Pressure if enable dryer is ON.
Recommended Checks