Performing the low load test
1. Press the key several times until
appears on the display.
The boiler is now set to low load.
Checking/setting values for O
2
/CO
2
at part load
1. Measure the percentage of O
2
/CO
2
in the flue gases.
2. Compare the measured value with the checking values in the table.
Tab.30 Checking/setting values for O
2
/CO
2
at part load for G20 (H
gas)
Values at low load for G20 (H
gas)
O
2
(%)
CO
2
Quinta Pro 30
- 6,2
8,2 - 8,5
Quinta Pro 45
- 6,2
8,2 - 8,5
Quinta Pro 55
- 5,3
8.7 - 9,0
Quinta Pro 65
- 5,3
8,7 - 9,0
Quinta Pro 90
- 5,3
8,7 - 9,0
Quinta Pro 115
- 6,1
8,3 - 8,6
(1) Nominal value
Tab.31 Checking/setting values for O
2
/CO
2
at part load for G31
(propane)
Values at part load for G31 (pro
pane)
O
2
(%)
CO
2
Quinta Pro 30
- 5,9
9,9 - 10,2
Quinta Pro 45
- 5,9
9,9 - 10,2
Quinta Pro 55
- 5,6
10,1 - 10,4
Quinta Pro 65
- 5,6
10,1 - 10,4
Quinta Pro 90
- 5,9
9,9 - 10,2
Quinta Pro 115
- 6,2
9,7 - 10,0
(1) Nominal value
Caution
The O
2
values at low load must be higher than the O
2
values at
full load.
The CO
2
values at low load must be lower than the CO
2
values
at full load.
3. If the measured value is outside of the values given in the table, cor
rect the gas/air ratio.
Fig.41
Setting to low load
AD-0000528-01
rpm
kWµA
± 30
l/min
bar
Psi
St
ºC
ºCºFh
7 Commissioning
123157 - v.12 - 07022018
47
Содержание Quinta Pro 115
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