Fault Codes - Viessmann VITOCROSSAL 200 Service Instructions Manual

Fault display
4. / to scroll through the fault mem-
ory display.
Serv Description
ice
1 Display fault codes
2 Detail fault codes
3 Clear fault memory
5. S the selected fault memory dis-
play will be shown under Sta-
tus.
6. / to scroll through the fault
codes.
To clear the fault memory from the oper-
ating display, press the following keys:
1. S longer than 2 s, " " flashes.

Fault codes

General process errors
Fault display on the display and pro-
gramming unit on the burner.
(cont.)
2. until "4" is shown under Service.
3. S "4" will be displayed under Sta-
tus.
4. until "3" is shown under Service.
5. S "1" is shown under Status and
"dEL" under Service.
6. S to confirm the deletion. If deleted
successfully, "1" will be shown
under Service; if it failed, "0" will
appear.
7. S to change to the operating dis-
play.
Note
Carry out measures in the described
order.
All fault codes are saved to the fault
memory and the last 10 can be called
up.
Troubleshooting
57