26
A
1.
Connect a flue gas analyser at flue
gas aperture
A
on the boiler flue
connection.
2.
Open the gas shut-off valve, start the
boiler and create a heat demand.
3.
Select the lower output (see
page 26).
4.
Check the CO
2
content. Should the
actual value deviate from the above
ranges by more than 1 %, implement
steps from page 25.
5.
Enter actual values into the service
report.
6.
Select the upper output (see
page 26).
7.
Check the CO
2
content. Should the
actual value deviate from the above
ranges by more than 1 %, implement
steps from page 25.
8.
After testing, press
OK
.
9.
Enter actual values into the service
report.
Selecting the upper/lower output for
weather-compensated control units:
1.
Press
OK
and
å
simultaneously
for approx. 4 s.
2. "Actuator test"
3.
Select the lower output:
Select
"Start base load"
and confirm
with
OK
.
4.
Select the upper output:
Select
"Start full load"
and confirm
with
OK
.
Selecting the upper/lower output for
constant temperature control units:
1.
Press
OK
and
å
simultaneously
for approx. 4 s.
"
Ü
" flashes on the display.
2.
Select
Ú
" " and confirm with
OK
.
The display shows "
I
" and
"on"
flashes.
3.
Select the lower output:
Press
OK
,
"on"
will be displayed per-
manently.
4.
Select the upper output:
Press
ä
.
5.
Select
"2"
with
Ú
and confirm with
OK
.
6.
Exit output selection with
ä
.
Commissioning, inspection, maintenance
Further details regarding the individual steps
(cont.)
5692 843 GB
Summary of Contents for Vitodens 200 WB2C 45
Page 147: ...147 5692 843 GB...
