Rational iCombi Pro Troubleshooting Manual page 38

1
If Y14 is
"On",
Repeat the voltage
230 V must be measured between the
No measurement on the contact Is 230 V measured here? No Replace the I/O board.
contact (brown cable) and neutral.
X19 on the I/O board.
Is this the case?
Yes
Yes
Check the cable connection and
End
replace if necessary.
Check the hose running from the CleanJet solenoid
valve Y14 to the CleanJet nozzle for blockage and
remove if necessary.
Replace the solenoid valve block.
End
Service error: 42.6 2