CR Remeha Avanta 12v, Инструкция по установке и обслуживанию

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Boiler type Fan speed (rpm) O
2
CO
2
Full load [H][3] * % %
12v approx. 2400 5.1 ± 0.1 10.3 ± 0.1
15v approx. 2800 5.1 ± 0.1 10.3 ± 0.1
18v approx. 3300 5.1 ± 0.1 10.3 ± 0.1
24v approx. 4300 5.1 ± 0.1 10.3 ± 0.1
30v approx. 5000 5.1 ± 0.1 10.3 ± 0.1
table 06 Setting values full load CO
2
and O
2
(front panel not fitted)
* On forced full load, the 2nd digit indicates the operating code
page 29
•
Unscrew the flue gas sampling cap and connect the flue gas analyser.
•
Set boiler to full load: Press the [enter] -key, keep it pressed and also press
the [+] -key until [H][3] appears in the display; full load has been set.
•
Once the unit has reached the full-load fan speed, measure the O
2
/CO
2
-
percentage and compare this to the values in table 05 or table 06 .
•
If the values are not in accordance with the table then correct the gas /air ratio
controls using the adjusting screw A on the gas block.
•
If the value is too low turn the screw A anti clockwise this increases the gas
rate - if the value is too high turn the screw clockwise which decreases the
gas rate
•
Check the flame through the sight glass which should be stable with a regular
blue distribution.
Only make small adjustments to the adjusting screw, maximum 1/8 turns
when setting O
2
/CO
2
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.
5. Setting the gas/air ratio at part load
Setting values O
2
/CO
2
for natural gas
Boiler type Fan speed (rpm) O
2
CO
2
Part load [L][3] * % %
12v approx. 1300 5.2 ± 0.1 8.8 ± 0.1
15v approx. 1300 5.2 ± 0.1 8.8 ± 0.1
18v approx. 1300 5.2 ± 0.1 8.8 ± 0.1
24v approx. 1300 5.2 ± 0.1 8.8 ± 0.1