Biasi RINNOVA COND 24S User Manual And Installation Instructions page 4

It is prohibited and dangerous to obstruct, even partially, the air intakes for the ventila-
tion of the room where the boiler is installed (UNI 7129-2 and related standards);
Repairs must only be carried out by authorised service centres using original spare parts.
Therefore, in the case of a problem, deactivate the boiler only (see instructions).
If you smell gas:
• Do not turn on electric switches, the telephone or any other object that could create
sparks.
• Immediately open up the doors and windows to create an air current that cleans the
room.
• Close the gas cocks.
• Request the intervention of professionally qualified personnel.
Before starting the boiler, have a qualified professional check that the gas supply sys-
tem:
• Is perfectly sealed.
• Is the right size for the required flow rate to the boiler.
• Is equipped with the safety and control devices required by current standards;
• Make sure that the installer has connected the safety valve drain to a outlet funnel.
The manufacturer is not responsible for damage caused by the water released when
the safety valve opens, if it is not correctly connected to a drainage system.
• Make sure that the installer has connected the condensate siphon drain to a specific
outlet funnel (UNI 7129-5 and related standards), which must be implemented in order
to avoid the condensate freezing and ensure it is correctly drained.
Near the boiler:
• there must be an all-pole disconnection switch to isolate the appliance from the electric
power supply;
• a gas shut-off valve to interrupt the flow of fuel.
Do not touch the unit with wet or damp body parts and/or in bare feet.
If performing structural work or maintenance near the flue gas ducts and/or the flue
gas exhaust devices or their accessories, turn off the unit and, when the work is complete,
have a qualified technician check the efficiency.
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DURING USE