Code Meaning
Remedy
see
chapter
Where can I get help?
SW
KS
1110 Fault – coolant tempera‐
ture high
Check the coolant level.
–
–
Clean the cooler.
–
–
Check the water cooling
system.
–
X
X
1111 Fault – coolant level too
low.
Check the coolant level.
–
–
1121 Fault – turbo air tempera‐
ture high
Check operating condi‐
tions. Allow the machine
to cool down.
–
–
1124 Fault - engine fault air
flow meter
Have checked.
–
X
X
1130 Fault – engine fuel level
too low.
Refuel.
–
–
–
1132 Fault – fuel pressure low Have checked.
–
–
–
1135 Fault – fuel pump
Have checked.
–
X
X
1137 Fault - fuel solenoid
Have checked.
–
X
X
1140 Fault - engine generator
does not load.
Have checked.
–
X
X
1150 Fault – ECU other faults
Have checked.
–
X
X
1151 Fault - ECU-SCS com‐
munication (ECU end)
Have checked.
–
X
X
1160 Fault – rail pressure sen‐
sor
Have checked.
–
X
X
1161 Fault – speed sensor
Have checked.
–
X
X
1162 Fault - drive engine
speed high
Have checked.
–
X
X
1164 Fault - engine fault fuel
system
Have checked.
–
X
X
1165 Fault - drive engine
speed low.
Have checked.
–
X
X
1170 Fault – automatic start
fault
Have checked.
–
X
X
1180 Fault – fault in emission
treatment
Check DPF.
–
X
X
1186 Fault message emission
treatment – temperature
high
Check DPF.
–
X
X
SW = specialised workshop; KS = KAESER SERVICE; DPF = Diesel particulate filter
SCS - SIGMA CONTROL SMART; ECU - engine control unit
Tab. 54 Alarm messages and actions concerning the engine.
9
Fault Recognition and Rectification
9.2
Analysing SIGMA CONTROL SMART messages
No.: 901765 05 USE
Operator Manual Screw Compressor
M114 SIGMA CONTROL SMART
87
