Rev. 1
Page 3-
58
H 160
LCD INDICATION Alarm description Effect/Signaling
Possible cause / Check
Proposed solution
MPX
SHORTCIRCUIT
Short-circuit in the
pressure transducer
Pressure reading by the
transducer lower than –1.01
bar
Fault in the pressure transducer wiring..
Short-circuit in the pressure transducer
Replace the pressure transducer - see card Gr1-4
Seal the pipe fitting
Steam leakage from the pressure
transducer
Replace the pressure transducer - see card Gr1-4
Fault in the pressure transducer
Replace the pressure transducer - see card Gr1-4
Pressure transducer uncalibrated
Send the sterilizer to the Mocom Service department
Check for the jumper X21 on the CPU board
Set the jumper on its position
Reset the data memory and calibrate the CPU board
– see Attachment N
Calibrate the CPU board – see Attachment N