Checking The Condensate Siphon - REMEHA Avanta Plus 35c Installation And Service Manual

3.1.3 Checking the condensate siphon

• Check the condensate siphon. Remove any dirt resi-
dues and refill with clean water to the mark.
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3.1.4 Checking the ignition electrode
• Check the ionisation /ignition electrode for:
- deposits (remove any white deposits with abrasive cloth);
- the adjustment of the ignition electrode (between 3 and 4
- the quality of the gasket and condition of the porcelain
3 à 4 mm
• Check the ionisation current after 1 minute on the display
code fl, see par. 2.9.6.
If the read-out value is lower than 3 or higher than 9μA,
check cable and connections are sound if OK replace the
ignition electrode.
>1 min
The ignition cap is fixed on the ignition electrode and therefore
cannot be removed.
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3.1.5
• Measure the O
ture at the flue gas sample point.
Do this as follows:
- heat the water temperature in the boiler to approx. 70°C;
- unscrew the top of the flue gas point of measurement;
- measure the O
check values in table 10.
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.
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43
mm);
(this should not be cracked);
Checking the combustion
/CO percentage and the flue gas tempera-
2 2
/CO percentage and compare this to the
2 2