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15/02/2011 - 300014279-001-J DTG(E)130 - 35/45/65/90/115 Eco.NOxPlus
9. Commissioning
All countries except Belgium:
Correct the burner setting to ±0.3% CO
2
; ±0.2% O
2
.
For Belgium:
* Approximate CO
2
content: 7.5% * Approximate O
2
content: 7.3%
` Set the "max output" gas flow with the setting screw
until
the required CO
2
and O
2
content is reached.
` Check the CO
2
and O
2
level in the flue gases.
` Check the flame via the flame inspection window. It must not go
out. The flame must be stable and blue in colour with orange
particles around the edge of the burner.
` Set the burner output to minimum using the - key.
: Minimum
output.
` Measure the CO
2
or O
2
level in the flue gases.
` Modify the "min output" setting with the setting screw
.
` Check the output delivered again.
` Adjust if necessary.
For Switzerland
: The maximum limit values authorised by the
OPAIR federal order on air protection regarding CO and NOx must
be checked using measurements made in the place of installation.
When the setting is correct, close the flap.
` Switch the On/Off switch on Off.
` Remove the measuring equipment.
` Replace the plastic plug onto the measuring tube.
CO
2
content (%) O
2
content (%)
Boilers DTGE130
-35
DTG130-
35
DTG130-
45
DTG130-
65
DTG130-
90
DTGE130
-35
DTG130-
35
DTG130-
45
DTG130-
65
DTG130-
90
Natural gas H (G20) 9.0 9.0 9.0 9.0 9.5 4.8 4.8 4.8 4.8 3.9
Natural gas L (G25) 9.0 9.0 9.0 9.0 9.5 4.8 4.8 4.8 4.8 3.9
Propane 10.7 10.7 10.7 10.7 10.7 4.8 4.8 4.8 4.8 4.8
CO
2
content (%) O
2
content (%)
Boilers DTGE130
-35
DTG130-
35
DTG130-
45
DTG130-
65
DTG130-
90
DTGE130
-35
DTG130-
35
DTG130-
45
DTG130-
65
DTG130-
90
Natural gas H (G20) 9.0 9.0 9.0 9.0 9.5 4.8 4.8 4.8 4.8 3.9
Natural gas L (G25) * * * * 9.5 * * * * 3.9
Propane 10.7 10.7 10.7 10.7 10.7 4.8 4.8 4.8 4.8 4.8
C000925-B
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