Zanussi Electrolux Electric cooker User Manaul - Gas Connection
27
GAS CONNECTION
INSTALLATION ENVIRONMENT
Warning - This unit can be installed and can work only
in constantly ventilated rooms, according to rules in
force.
In order to make the gas unit work properly, it is
necessary that air sufficient to gas combustion can
naturally flow in the room. (The installer must follow the
rules in force).
The air flow into the room must come directly through
openings of external walls - See fig. 16.
These openings must have a free passage of at least
100 cm
2
(one or more openings can be made).
These openings (or opening) should be realized in
such a way not to be occluded both from inside and
outside and preferably positioned near the floor,
opposite the combustion products discharge. In case
these systems can't be realized in the room where the
unit is installed, the necessary air can come from a
room nearby, provided that this room is not a bedroom
or a dangerous environment and it is ventilated as
requested.
Fig. 16
FO 0220
Fig. 17
FO 0221
Fig. 18
FO 0222
AIR INLET
MIN. SECTION
100 cm
2
AIR INLET
MIN. SECTION
100 cm
2
ELECTRIC FAN
AIR INLET
MIN. SECTION
100 cm
2
PLUS
ADDITIONAL
SECTION
CORRESPONDING
TO FAN
POWER
GAS CONNECTION
Gas connection must be carried out according to the
rules in force.
The manufacturing company release the unit, once
tested, adjusted for the kind of gas stated on the rating
plate located on the back of the range, next to
connection pipe. Be sure that you are going to connect
the unit to the same kind of gas written on the plate.
Otherwise, follow all the instructions of the paragraph
"REGULATION TO DIFFERENT KINDS OF GAS".
For best efficiency and lowest consumption, be sure
that manifold gas pressure respects the values in the
table of "Burners characteristics".
If gas pressure is different (or variable) from the proper
one, a suitable pressure regulator should be installed
on feeding pipe.
The use of pressure regulators for liquid gas (LPG) is
allowed provided they are modelled in conformity with
the rules in force
COMBUSTION PRODUCTS DISCHARGE
Gas cooking units must discharge combustion products
through hoods directly connected to flues or outside
(Fig. 17).
In case the hood can't be installed, it is recommended
the use of an electric fan applied to the external wall or
to the window of the room, provided the kitchen has the
proper openings for air inlet (Fig. 18).
This electric fan must be powerful enough to ensure an
air replacement of 3 to 5 times the room's volume per
hour.