Maintenance - DeDietrich Range GT 120 Instructions For Use Manual

3 Maintenance

- The servicing and cleaning of the boiler and the sweeping of the
flue gas pipe and the bleed pot must be done at least once a year
by a qualified professional.
- Oil-fired condensation boiler: The condenser and the
condensates neutralisation station must serviced at least once a
year by a qualified professional.
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.
- Regularly check the level of water in the installation. Top it up, if
need be, avoiding the abrupt input of cold water into the hot boiler.
If this operation is repeated several times per season, locate the
leak and repair it.
- We recommend taking out a maintenance contract.
Do not drain the installation, except in cases of absolute
necessity.
For example: Several months' absence with the risk of ice
in the building.
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GT 120 - GTU C 120 - GT 220 21/09/06 - 300003691-001-F