54
EN
INSTALLATION INSTRUCTIONS FOR BUILT-IN
The following instructions are directed at the qualied installer, so the installation
and maintenance procedures may be followed in the most professional and expert
manner.
Important: Unplug the electrical connection before performing any maintenance
or regular upkeep work.
Positioning for gas hob
Important: this unit may be installed and used only in permanently ventilated
rooms.
The following requirements must be observed:
1. The room must be tted with a ventilation system which ventilates smoke and
gases from combustion to the outside of rooms. This must be done by hood
or electric ventilator.
In a chimney stack or branched
ue (exclusively for cooking
appliances).
Directly to the outside.
2. The room must be allowed for the inux of the air which is for proper
combustion. The air ow for combustion purposes must not less than 2 m³/h
per kW of installed capacity. The air supply will be eected by inux from the
outside through a duct, its inner cross section is at least 100 cm² and must not
be blocked accidentally.
The gas hob without safety devices, to prevent ame go out accidentally, must
have a ventilation working on twice volume. For example, a minimum of 200
cm² (Fig. 3). Otherwise, the room can be vented indirectly through adjacent
rooms which is tted with ventilation ducts to the outside. Although the
adjacent rooms are not shared areas, bedrooms, but re risk is hidden (see
illustration).