35
Instructions for the Installer
9.2
Room ventilation
The appliance may only be installed in a permanently ventilated room as
specified by the relevant regulations. The air flow into the room where the
appliance is installed must be sufficient for proper gas combustion and
room ventilation. The air intakes, protected by gratings, must be of
suitable size (see relevant regulations) and located so that they cannot be
even partially obstructed. The kitchen must be kept properly ventilated to
disperse the heat and humidity produced by cooking processes: in
particular, a window should be opened or the speed of any fans increased
after prolonged use.
9.3
Combustion gas discharge
Combustion gases must be discharged by means of hoods connected to a
flue with reliable natural draught, or a fan extraction system. An effective
extraction system requires careful design by an authorised specialist, and
must comply with the regulation distances and positions. After installation,
the engineer must issue a certificate of compliance.
