53
3062547_201802
Completing the adjustments
- Check the control parameters and match them to the system if necessary.
- Check the condensate drain.
- Instruct the customer in the operation of the device, with the aid of the operating
and installation instructions.
- Complete the commissioning report (see the commissioning report chapter) and
hand over the instructions to the customer.
- Instruct the customer about the need for annual servicing.
- Instruct the customer about energy saving options.
- Refer your customer to section "Information regarding energy efficient operation" in
the operating instructions.
- After completing the work, refit the casing cover and check the CO
2
value with the
boiler closed.
- When correctly set, the boiler should not exceed the maximum CO
2
values in
accordance with the table below.
Appliance closed
COB-15
COB-20
COB-29
COB-40
CO
2
max
Stage 2
13,5 %
Stage 1
13,5 %
O
2
min.
Stage 2
2,7 %
Stage 1
2,7 %
- If the CO
2
value increases too greatly, the balanced flue must be checked.
- Enter flue gas values such as CO
2
content, flue gas CO content and soot value in the
commissioning report (see the commissioning report chapter).
- Remove the test probe and close the test port. Ensure the cap is seated firmly.
C) Checking the CO
2
adjustment
33 CO
2
check/adjustment via pump
pressure
Summary of Contents for COB
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