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7.4.4
Maintenance of the burner
Refer to the instructions supplied with the burner
7.4.5
Siphon maintenance - (Option)
To ensure safe operation of the boiler: The siphon and the
condensates evacuation conduit must imperatively be checked
and cleaned at least once a year.
Without an annual service, the siphon is in danger of becoming
blocked and the condensates will no longer be able to flow off
and will fill the flue gas discharge pipe causing the boiler to
malfunction.
7.4.6
Condensates neutralisation system - (Option)
Cleaning operations are always done with the boiler and
the electricity supply switched off.
The neutralisation station must be checked at least 1 time per year.
The effectiveness of aggregrate neutralisation can be checked by
verifying the pH of the neutralised condensates at the appliance
outlet (using litmus paper).
If the pH is less than 6.5, the neutralisation station must be cleaned
and the aggregate replaced. The latter is not harmful to the
environment and can be disposed of with household waste without
any risk.
Granule and activated carbon refill kits are available - Package
MD226, Reference: 100012685.
40
GTU C 330
07/04/2009 - 300016152-001-C
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