Setting The Max. Output - Viessmann Vitodens 200 Service Manual

Initial start-up, inspection, maintenance
Further details regarding the individual steps

Setting the max. output

Note
The max. output can be limited for heating operation. You can limit the output
via the modulation range.
1. Start up the boiler.
2. Press K and F simultaneously
until 85 flashes on the display (=
rated output) and A appears. On
weather-compensated control units
the display additionally shows
"Max. output".
3. With a/b select the required
value in % of rated output as max.
output.
4. Confirm the set value with d.
18
(cont.)
7. Check the CO content. Should the
2
actual value deviate by more than
1 % from the above range, imple-
ment steps from page 16 (possibly
replace the burner).
8. After testing, press d.
9. Enter actual values into the service
report.
5. Record the settings for max. output
on the additional type plate
included with the technical docu-
mentation. Affix the type plate next
to the original type plate on top of
the boiler.
Note
The output can also be limited for
DHW loading. For this, change coding
address 6F in code 2.