Setting The Air/Gas Ratio (Full Load) - REMEHA Quinta Pro 30 Installation And Service Manual

5. Start-up
St ºC
A
A
T002869-B
56
5.4.2.
1. Unscrew the plug of the flue gas measurement point.
2. Connect the combusted gas analyser.
T001581-A
3. Set the boiler to full load. Press the two B keys simultaneously.
4. Measure the percentage of O
ºCºFh
5. Compare the values measured with the set point values given in
barPsi
rpm
kWµA
l/min
± 30
T001997-A
6. Quinta Pro 30/45/65/90: If necessary, adjust the gas/air ratio
T002867-B
7. Quinta Pro 115: If necessary, adjust the gas/air ratio using the
O

Setting the air/gas ratio (Full load)

WARNING
Ensure that the opening around the sensor is completely
plugged when taking measurements.
The display shows h3. The symbol B appears.
the table (With closed air box) .
using the adjusting screw on the venturi (A).
adjusting screw on the gas block (A).
/ CO control and setting values for G25 at full load (Gas L)
2 2
Boiler type Setting value
Quinta Pro O (%)
2
30 3,9 ± 0.1
Quinta Pro 45 - 65 - 90 - 115
or CO in the flue gases.
2 2
Control value
CO (%) O (%)
2 2
9.5 ± 0.1 3,9 ± 0.8
080310 - 123157-AA
CO (%)
2
9.5 ± 0.4