Viessmann VITOCROSSAL 200 Service Instructions Manual page 51

Burner control unit
Status Service
Information display/configuration display
The information display and the configu-
ration display are activated from the
operating display. The menu selection is
activated by pressing key S for longer
than 2 s. You can scroll through the
menu items with / . A menu point is
selected by pressing S again and will be
displayed under Service.
This mode is automatically terminated if
no other key is pressed within 20 s.
Information regarding current meter
readings, such as the start-up meter and
permanent hours run meter, can be
called up via the information display.
Information:
Menu Description
point
1 Permanent meters for start-
ups and hours run
2 Meters for start-ups and hours
run with reset
3 Software version
4 Fault history for the last 10 fault
codes
Example: to delete the hours run meter,
press the following keys:
1. S longer than 2 s, " " flashes.
2. until "2" is shown under Service.
(cont.)
Safety shutdown due to reaching
maximum boiler water temperature
3. S "1" will be displayed under Sta-
4.
5. S to confirm the deletion. If deleted
6. S to change to the operating dis-
Burner control unit
tus.
Scroll through Status until "6" is
shown under Status:
Status Description
1 Display of start-up me-
ter with reset, 1 digit
2 Display of start-up me-
ter with reset, 1000 dig-
it
3 Menu point for deleting
the start-up meter read-
ing
4 Display of hours run me-
ter with reset, 1 digit
5 Display of hours run me-
ter with reset, 1000 dig-
it
6 Menu point for deleting
the hours run meter
reading
successfully, "1" will be shown
under Service; if it failed, "0" will
appear.
play.
51