Adisa ADI CD 70 Technical Manual Of Installation, Use And Maintenance page 65

ADI CD boiler - Technical Manual
In this way, you will obtain two points of a straight line, as you can see in
the chart, where "Pg" is the gas pressure (mbar) and "Pa" is the air
pressure (mbar).
With the higher control of the gas valve you can vary the slope of the
straight line (movement A in the chart).
With the lower control of the gas valve you can move the straight line
vertically (movement B in the chart).
Detail of the gas shut-off valve in models ADI CD 105 (for the combustion adjustment):
Detail of the gas shut-off valve in models ADI CD 120 – 950 (for the combustion adjustment):
(2)
(1)
(1)
(2)
First remove the cover and turn the screw
inside it:
1. Combustion adjustment at the maximum
power: turn it counter clockwise  more
gas flow.
2. Combustion adjustment at the minimum
power: turn it clockwise  more gas flow
First remove the cover and turn the screw
inside it:
1. Combustion adjustment at the maximum
power: turn it counter clockwise  more
gas flow.
2. Combustion adjustment at the minimum
power: turn it clockwise  more gas flow
B
A
Pa
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