CR Remeha Avanta 12v, Installation And Service Manual

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fig. 52 Checking the combustion
59970LTGBW7H025
Ensure that the analysing probe has a gas tight seal in the sampling point with the
probe end in the centre of the flue duct.
Checking values O
2
/CO
2
for natural gas
Boiler-
type
Fan speed (rpm) O
2
CO
2
Full load [H][3] Part load [L][3] % %
12v approx. 2400 approx. 1300 5.2 ± 0.2 8.8 ± 0.3
15v approx. 3000 approx. 1300 5.2 ± 0.2 8.8 ± 0.3
18v approx. 3500 approx. 1300 5.2 ± 0.2 8.8 ± 0.3
24v approx. 4500 approx. 1300 5.2 ± 0.2 8.8 ± 0.3
30v approx. 5200 approx. 1300 5.2 ± 0.2 8.8 ± 0.3
table 10 Checking values O
2
/CO
2
(front panel not fitted)
Checking values O
2
/CO
2
for LPG (propane)
Fan speed (rpm) O
2
CO
2