Troubleshooting
Error Code 8
The probe is broken or is not connected properly. The program cannot be
used until the error has been corrected.
1 Go to the test menu (miscellaneous)
to see which information is displayed.
2 Check the cable and the cable plugs
and change the plug if necessary.
Test the sensor using an ohmmeter,
and check whether the value matches
the value in the table and the current
Error Code 9
The temperature sensor (probe) in the boiler is not working properly. Programs
using the steam cannot be used until the error has been corrected.
1 Go to the test menu (steam generator)
to see which information is displayed.
2 Check the cable and the cable plugs
and change the plug if necessary.
Test the sensor using an ohmmeter,
and check whether the value matches
the value in the table and the current
Check each lead to ground for shorts
SERVICE MANUAL 37