5.4.2.
Setting the air/gas ratio (Full load)
1. Unscrew the plug of the flue gas measurement point.
2. Connect the flue gas analyser.
WARNING
Ensure that the opening around the sensor is completely
sealed when taking measurements.
CAUTION
The flue gas analyser must meet the requirements of BS
7927 or BS-EN 503793 and be calibrated according to the
manufacturer’s requirements.
3. Set the boiler to full load. Press the two
B
keys simultaneously.
The display shows
h3
. The symbol
B
appears.
4. Measure the percentage of O
2
or CO
2
in the flue gases.
5. Compare the values measured with the checking values given in
the table (Front panel removed).
6. If necessary, adjust the gas/air ratio using the adjusting screw
(
A
).
O
2
/ CO
2
control and setting values at full load for G20 (Gas H)
Boiler type
Setting value
Checking value
O
2
(%)
CO
2
(%)
O
2
(%)
CO
2
(%)
Quinta Pro 30
4.8 ± 0.2
9.0 ± 0.1
4.8 ± 0.5
9.0 ± 0.2
Quinta Pro 45
4.8 ± 0.2
9.0 ± 0.1
4.8 ± 0.5
9.0 ± 0.2
Quinta Pro 65
4.8 ± 0.2
9.0 ± 0.1
4.8 ± 0.5
9.0 ± 0.2
Quinta Pro 90
3.9 ± 0.2
9.5 ± 0.1
3.9 ± 0.5
9.5 ± 0.2
Quinta Pro 115
4.7 ± 0.2
9.1 ± 0.1
4.7 ± 0.5
9.1 ± 0.2
O
2
/ CO
2
control and setting values at full load for G31 (Propane)
Boiler type
Setting value
Checking value
O
2
(%)
CO
2
(%)
O
2
(%)
CO
2
(%)
Quinta Pro 30
4.6 ± 0.2
10.7 ± 0.1
4.6 ± 0.5
10.7 ± 0.2
Quinta Pro 45
4.6 ± 0.2
10.7 ± 0.1
4.6 ± 0.5
10.7 ± 0.2
Quinta Pro 65
4.6 ± 0.2
10.7 ± 0.1
4.6 ± 0.5
10.7 ± 0.2
Quinta Pro 90
4.6 ± 0.2
10.7 ± 0.1
4.6 ± 0.5
10.7 ± 0.2
Quinta Pro 115
4.9 ± 0.2
10.5 ± 0.1
4.9 ± 0.5
10.5 ± 0.2
T001581-A
T001997-A
rpm
kWµA
± 30
l/min
bar
Psi
St
ºC
ºCºFh
T003241-A
A
A
5. Commissioning
Quinta Pro 30 - 45 - 65 - 90 - 115
50
250413 - 123157-03
Содержание Quinta Pro 115
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