28
Rated heating
output
Rated heat input
Permissible CO
2
content
P
max
(50/30 °C)
Q
max
(H
i
) [net cv]
Natural gas E
LPG P
in kW
in kW
in %
in %
400
381
8.9 ±0.2
10.6 ±0.2
500
474
620
593
3.
If the CO
2
content has to be adjus-
ted:
Remove cap
B
and turn setting
screw
A
in small steps (Allen key
3 mm) until the CO
2
content is within
the specified range:
■ Turning clockwise → CO
2
content
drops
■ Turning anti-clockwise → CO
2
con-
tent
increases
4.
Record the actual value in the report
(on page 86).
CO
2
test at the lower heating output
A
B
C
D
E
F
1.
Press
D
until the service display
has counted down to "0" (lower heat-
ing output).
Commissioning, inspection, maintenance
Further details regarding the individual steps
(cont.)
5794 780 GB
Summary of Contents for 7502860
Page 95: ...95 5794 780 GB ...
