KAESER KOMPRESSOREN M250, Operator'S Manual, Page: 108 / 426

Code Meaning Remedy see
chapter
Where can I get help?
SW
KS
1141 Fault – ECU power sup‐
ply
Battery maintenance. 10.4.8 – –
Check battery charging
system.
– X X
1150 Fault – ECU other faults Have checked. – X X
1151 Fault – ECU-SCM 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
1170 Fault – automatic start
fault
Have checked. – – X
1171 Fault – manual stop auto‐
matic mode
Unblock. 8.2.7 – –
Have checked. – – X
1180 Fault – Diesel particle fil‐
ter fault
Check the diesel particu‐
late filter.
– – X
1181 Fault – AdBlue level low. Fill tank. – – –
1185 Fault – fault in emission
treatment
Have the emission treat‐
ment checked.
– – X
1186 Fault message emission
treatment – temperature
high
Have the emission treat‐
ment checked.
– – X
1187 Fault message emission
treatment – regeneration
Have the emission treat‐
ment checked.
– – X
1189 Fault SCR System error. Have checked. – X X
SW = specialised workshop; KS = KAESER SERVICE
SCM - SIGMA CONTROL MOBIL; ECU - Motor electronic
SCR - Selective Catalytic Reduction
Tab. 53 Alarm messages and actions concerning the engine.
Message codes, range 1200 – 1299 “compressor faults”:
Code Meaning Remedy see
chapter
Where can I get help?
SW
KS
1200 Fault – air discharge tem‐
perature high
Check operating condi‐
tions.
Allow the machine to cool
down.
5.2 – –
Check the cooling oil lev‐
el.
10.5.1 – –
Clean the cooler. 10.6 – –
SW = specialised workshop; KS = KAESER SERVICE
9 Fault Recognition and Rectification
9.2 SIGMA CONTROL MOBIL messages
94
Operator Manual Screw Compressor
M250 SIGMA CONTROL MOBIL
No.: 9_9570 07 USE