Ingersoll-Rand 7120 - Manual (Page 27)

24 7/120 (P425AWIR), 9/110 (XP375AWIR), 10/105 (HP375AWIR), 14/85 (VHP300AWIR),
7/170 (P600WIR), 10/125 (HP450WIR), 14/115 (VHP400WIR)
Wedge Diagnostic Display Codes
If the fault indicator lamp is illuminated, refer to the Alert/Shutdown list below.
If the fault indicator lamp is illuminated, refer to the Engine diagnostic list below.
ALERT/SHUTDOWN CONDITIONS Version: 1.40
Alert Shutdown
Condition Code Light (Blinks) Code Light (Steady) Delay
(sec.)
Engine Speed <900 RPM 1 CPRSR Malf. 30
Engine Speed >2500 RPM 2 CPRSR Malf. 30
Engine Crank Time Exceeded 3 CPRSR Malf. 0
Intake Manifold Temperature > 180
deg. F 6 CPRSR Malf.
Engine Not Responding To Throttle
Command 10 CPRSR Malf.
Engine Shut Itself Down: reason
unknown 29 CPRSR Malf.
Disch. Temp (RT2)
Sensor Fault 32 CPRSR Malf. 10
Sep. Tank Pressure (PT1)
Sensor Fault 33 CPRSR Malf.
Separator Tank Temp.> 247 deg.F) 50 CPRSR Malf. 3
Machine ID Not Valid 51 CPRSR Malf. 0
Sep. Tank Temp. (RT1) Sensor Fault 53 CPRSR Malf. 10
Reg. System Pressure (PT2) Sensor
Fault 54 CPRSR Malf.
Serial Comm. Problem 70 CPRSR Malf.
CAN Bus Problem 71 CPRSR Malf.