Viessmann VITOCROSSAL 200 Instructions Manual page 38

Burner control unit
Setting
Rated burner output
Parameter set 4
≙ 246 kW
ON ON
1 2 3 4 5 6 7 8
Parameter set 5
≙ 311 kW
ON ON
1 2 3 4 5 6 7 8
Acknowledging a parameter set
A flashing "P" is shown under "Status", if a parameter set is changed via the DIP
switch or if the burner control unit has been replaced. The figures under Service show
the set parameters (see page 37).
Status Service
"U" will appear under "Service" if an invalid DIP switch setting is selected.
Status Service
1. Check the DIP switch setting; if
required, change it in accordance
with page 37.
38
(cont.)
Setting
Reduced burner output
Parameter set 10
≙ 173 kW
ON
1 2 3 4 5 6 7 8
Parameter set 11
≙ 218 kW
ON ON
1 2 3 4 5 6 7 8
2. Press b and a simultaneously for
approx. 2 s.
The selected parameter setting has
been accepted when "P" no longer
flashes and the memory LED illumi-
nates.