Viessmann Vitocrossal 200 Service Instructions For Contractors page 43

Burner control unit
Information display/configuration display
The information display and the configuration 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 points 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.
3. S "1" will be displayed under Sta-
tus.
Menu points "5" and "6" are used to adjust configuration settings of the burner control
unit.
Note
Only make adjustments when the burner control unit is on standby.
(cont.)
4.
5. S to confirm the deletion. If deleted
6. S to change to the operating dis-
Burner control unit
Scroll through Status until "6" is
shown under Status:
Sta- Description
tus
1 Display of start-up meter
with reset, 1 digit
2 Display of start-up meter
with reset, 1000 digit
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 digit
6 Menu point for deleting
the hours run meter read-
ing
successfully, "1" will be shown
under Service; if it failed, "0" will
appear.
play.
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