Viessmann Vitodens 100-W type WB1B Instruciones De Montaje página 13

Adjusting the burner
B
C
(cont.)
08. ■ If the CO
■ If the CO
09. Measure the CO
upper and lower heating output
again.
If the CO
the given range, adjust the CO
content.
10. Adjusting the CO
Adjust the upper heating output.
11. With adjusting screw B, set the
CO
output to the following values:
■ When operating with G 20/G 25:
■ When operating with G 31:
12. Adjust the lower heating output.
13. Remove cover C from the gas
solenoid valve.
With the adjusting screw located
behind it, set the CO
the lower heating output to the fol-
lowing values:
■ When operating with G 20/G 25:
■ When operating with G 31:
14. Re-insert cover C.
content is within the
2
indicated range, continue with
point 15.
content lies outside
2
the given range, check the bal-
anced flue system for tightness.
Remedy any leaks.
content for the
2
content is still not within
2
content
2
content for the upper heating
2
9.0 %
10.8 %
2
8.7 %
10.5 %
GB
2
content for
13