Rational iCombi Classic

2
Service error: 42.5
1
End
Is 12V measured
when Y5/Y15 is triggered, e.g. in the event
of steam?
Replace the solenoid valve
clima conditioning Y5/Y15.
EndYes
Check the connector contacts to ensure that all are in
contact correctly.
No
Problem solved? EndYes
No
Replace the cable harness.