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Alarm codes, range 1400 – 1499 “General faults”:
Code Meaning
Remedy
See
chapter
Where can I get help?
SW
KS
1400 Fault - EMERGENCY
STOP.
Unlock.
–
–
Have it checked.
–
–
X
1410 Fault - OST pressure
sensor open circuit.
Have it checked and re‐
paired.
–
–
X
1412 Fault – inlet valve pres‐
sure transducer open cir‐
cuit.
Have it checked and re‐
paired.
–
–
X
1414 Fault – ADT sensor open
circuit.
Have it checked.
–
–
X
1416 Fault – fuel level sensor
open circuit.
Have it checked.
–
–
X
1420 Fault – venting valve
open circuit.
Have it checked and re‐
paired.
–
–
X
1424 Fault – inlet valve control
valve open circuit.
Have it checked.
–
–
X
1450 Fault - GSM module con‐
trol locked.
Have the GSM modem
unlocked.
–
–
X
SW = specialised workshop; KS = KAESER SERVICE
GSM = Global system for mobile communications; OST = Oil separator tank
ADT = Airend discharge temperature
Tab. 76 Alarm messages and troubleshooting in "General faults"
9.2.2 Warning messages on the controller
The machine is not shut down.
■ In the case of an over-temperature warning, the machine switches automatically to IDLE
mode to cool down.
■ The warning message must be confirmed after remedying the fault.
Further information Further information on the acknowledgement of warning messages can be found in chapter 8.3.
Message codes, range 3100 – 3199 “Engine warning":
Code Meaning
Remedy
See
chapter
Where can I get help?
SW
KS
3112 Warning - sensor coolant
temperature (T70) faulty.
Have it checked.
–
–
–
3120 Warning - turbo air pres‐
sure fault.
Have the turbo air pres‐
sure sensor checked.
–
X
X
SW = Specialized workshop; KS = KAESER SERVICE
DPF = Diesel particulate filter; ECU = Electronic Control Unit
UM SCS = Separate user manual for the SIGMA CONTROL SMART controller
9
Fault Recognition and Rectification
9.2
Analysing SIGMA CONTROL SMART messages
102
Operator Manual Portable Rotary Screw Compressor
MOBILAIR M82 SIGMA CONTROL SMART
No.: 901783 08 USE