Alarm codes, range 1400 – 1499 “general faults”:
Code Meaning
Remedy
see
chapter
Where can I get help?
SW
KS
1400 Fault message EMER‐
GENCY STOP
(«QUICK STOP»).
Unlatch the
«QUICK STOP» button
–
–
Have checked.
–
–
X
1410 Fault - OST pressure
sensor open circuit
Have checked and re‐
paired.
–
–
X
1412 Fault – inlet valve pres‐
sure sensor open circuit
Have checked and re‐
paired.
–
–
X
1414 Fault - ADT sensor
Have checked.
–
–
X
1416 Fault - fuel level sensor
Have checked.
–
–
X
1420 Fault – venting valve
open circuit
Have checked and re‐
paired.
–
–
X
1424 Fault - inlet valve
Have checked.
–
–
X
1450 Fault - GSM module con‐
trol locked
Have the GSM modem to
be unlocked.
–
–
X
SW = specialised workshop; KS = KAESER SERVICE
GSM = Global system for mobile communications; OST = Oil separator tank
ADT = Airend discharge temperature
Tab. 57 General alarm messages and measures
9.2.2 Warning message on the controller
The machine will not be shut down.
■ In the case of an overheating warning, the machine switches automatically to IDLE to
cool down.
■ You must acknowledge the warning message upon correction of 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?
Specialized
workshop
Kaeser
Service
3112 Warning - coolant tem‐
perature sensor faulty.
Have checked.
–
–
–
3120 Warning - turbo air pres‐
sure.
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
No.: 901765 05 USE
Operator Manual Screw Compressor
M114 SIGMA CONTROL SMART
89
