Zanussi ZW8550I User manual

Type
User manual
Instructions
for the use and installation
of gas cookers
Notice d’emploi
pour l’installation et l’utilisation
des cuisinieres à gaz
F
GB
2 GB
MODELS SPECIFICATIONS
Fig. 1
INSTRUCTION FOR USE
COOK-TOP
This owner’s manual is valid for the Country mentioned
on the appliance.
Keep this manual close to hand and preserve it for any
further consultation.
The packing components (plastic bags, foamed polystyrene,
nails, etc...) are a source of potential risk; never leave them
within the reach of children.
If you use the grill keep the oven door half-open and the
grill deflector assembled as shown in the instructions booklet.
The glass cover (only on some models), before lighting the
over burners of the top and until their turning off, shall be
in open position; it is important to avoid any contact with
cookware during the cooking in order to save from a
dangerous overheating.
Important
After the cooker use it is recommended to:
1) always check that the knobs are in the “ ” position.
2) close the cock of the gas cylinder (if you use liquefied
gas) or the supply cock (in case of natural gas).
3) periodically check the wear of the hosepipe and replace
it if necessary. Do not repair it.
IMPORTANT:
The appliance must be installed only by qualified and
competent technicians in compliance with the national
provisions in force. Any modification that should be
necessary to the domestic system in order to install
the appliance shall be carried out by qualified technicians
only. The manufacturer declines all responsibility for
any damage caused by the non-observance of the rules
in force or due to an improper installation.
For any intervention please apply to an authorised aftersales
servicing centre and ask for original spare parts.
REMARK: during and after the use, the glass of the
oven door and accessible parts can be very hot; it is
therefore necessary to keep children away from the
appliance.
- Make sure that there is a regular air circulation around the
gas appliance. A poor ventilation reduces the oxygen.
In case of doubts consult the installer.
- The forming of fat or other food can start a fire. Carefully
mind the cooking with oils and fats.
- This appliance has been designed exclusively for the
cooking of food. Any other use (e.g. environment hating)
is considered improper and dangerous.
- Do not install the cooker near flammable material (e.g.
curtains, tea towels, etc...)
- Never clog the holes on the bottom of the oven. Do not
cover with aluminium sheets the oven walls, especially the
lower side.
- Always close the cock of gas supply before any cleaning
and maintenance operations.
- The oven parts in contact with food are made with materials
in compliance with the provisions of Directive EEC 89/109
dated 21/12/88.
- The cooker complies with the European Directives as to
gas EEC 90/395, EEC 93/88 and provisions EN 30-11 and
EN 2-1.
- Before operating on the unit remove the plastic films.
COOKER DIMENSIONS 80x50 80x50 90x60 90x60
AND CHARACTERISTICS with cylinder with cylinder
compartment compartment
Height of top a1 85 ± 2 cm 85 ± 2 cm 85 ± 2 cm 85 ± 2 cm
Depth c1 51 cm 51 cm 60 cm 60 cm
Width B 80 cm 80 cm 90 cm 90 cm
Height of topof open lid a2 129 ± 2 cm 132 ± 2 cm 141 ± 2 cm 141 ± 2 cm
Depth with oven door open c2 88 cm 90 cm 98 cm 104 cm
Working capacity 44 dm
3
74 dm
3
58 dm
3
135 dm
3
Class 1 1 2 subclass 1 2 subclass 1
Burners Burners adaptable for operation with LPG - natural gas
Operating voltage 220 Volt - 60 Hz
ATTENTION
Fig. 2
gas supply closed
maximum
gas position
minimum
gas position
BURNERS USE
MANUAL LIGHTING OF THE COOK-TOP BURNERS
Put a lighted match to the burner, hold down and press the
proper knob to the left up to the max .
Turn the knob to the minimum position in order to reduce
the flame (small flame).
On the control panel next to each knob is drawn a flame
schema where it is indicated the burner position to which
the knob refers to. (fig. 2).
B
a
2
a
1
100
C
2
C
1
B
a
2
a
1
100
C
2
C
1
REMARKS
The gas cooker during its
operating produces heat and
humidity in the room where it
is installed.
Therefore the local needs a
good airing; keep unclogged
the opening of the natural
ventilation and activate the
airing mechanical device
(extractor hood or electric fan).
In case of an intensive or long use of the appliance it is
necessary additional airing, e.g. open a window or more
effective ventilation increasing the power of the mechanical
aspiration (if any).
If the appliance is equipped with cover in tempered glass,
this can burst if overheated.
Turn off any burner before closing the cover.
The cooker with enamelled support grids are supplied with
a small reduction grid which shall be used for heating
cookware of small diameter, exclusively on the auxiliary
burner.
In case of convex pots (wook-type) it is necessary to use
on the Kwali triple-crown burner grid, the special reduction
grid, while if you use normal cookware with flat bottom it is
necessary to put on the grid a ring in order improve the
burner functioning.
USING ELECTRIC PLATES
The electric heating plates can be put on by turning the
proper knob on the control panel (fig. 4). A yellow light
indicates its functioning. The cooker is equipped with the
following plates:
GB 3
Fig. 4
6
4
5
3
2
1
LIGHTING THE BURNERS OF THE COOK-TOP
EQUIPPED WITH SAFETY THERMOCOUPLE
(automatic stop of gas supply in case of accidental flame
putting out).
In case of lack of electricity light the burner with a match,
following the instructions given in the previous paragraph.
After lighting keep hold down the knob for about 10 seconds.
The gas supply can be cut off by turning the knob clockwise
on the position (gas supply closed).
ADVICE FOR SAVING ENERGY
Avoid using cookware of diameter too small as to the burner
used, so that the flame does not flow out of the container.
When it starts boiling low the flame to the minimum turning
the knob to the left (fig. 3).
The use of burners depending on the cookware type shall
be as follows:
Rapid burner R1 Cookware diameter 24/26 cm
Rapid burner R
2 Cookware diameter 20/22 cm
Semi-rapid burner B Cookware diameter 16/18 cm
Auxiliary burner A Cookware diameter 12/14 cm
Extra-rapid burner Ø 130 Cookware diameter 24/26 cm
Fish Kettle burner P Cookware diameter 26 oval
35x13 cm
Triple crown burner Cookware diameter 24/26 cm
Kwali BK
Fig. 3
RIGHT WRONG
Standard plate: Ø 110 P = 800 ÷ 700 W
Ø 145 P = 1000 W Rapid P = 1500W
Ø 180 P = 1500 W Rapid P = 2000W
Every plate is controlled by a 7 positions selector (6 working
position + 0). The highest position corresponds to the max
power, while the position 1 is the minimum.
The right quantity of heat for cooking can be obtained by
selecting intermediate positions.
PRACTICAL ADVICE
During the first plate insertion and in order to eliminate any
trace of residual humidity in the insulator, arrange for its
drying by switching on the plate for 30 minutes in position
1 without cookware.
It is possible to save energy consumption by using cookware
with flat and thick bottom (fig. 5). Never use cookware with
diameter lower than the plate.
Do not forget the plates on without cookware or with
empty vessels and make sure that the bottom of the
cookware is perfectly dry.
For a good preservation, after the use the plate shall be
lightly greased with a cloth soaked with oil so that the surface
appears clean and shining.
OVEN AND GRILL
USING THE GAS OVEN
Manual lighting of the oven
Open the oven door. Put a flame to the proper holes present
on the bottom of the oven (fig. 6), hold down and turn to the
left the proper knob on the control panel marked by the
symbol up to the maximum position (big flame).
Once it is on, keep pressed the knob for about 10 seconds
and make sure that the burner is lighted observing it by the
hole (fig. 6). The flame can be reduced turning the knob up
to the minimum position (small flame) and acting on the
temperature selected.
Before introducing food it is
recommended to heat the oven
for 15 minutes at the maximum
position. For the lighting of the
oven burner equipped with
thermostat, follow the above
mentioned instructions, keeping
in mind that the indicator of the
control knob shall be turned to
the max. position (fig. 7).
YES NO
Fig. 5
Fig. 6
POSITION OVEN COOKING
FOOD
OF THE TEMPERATURE TIME
OVEN GRID °C
Meringue - Sweets 40 min.
HIGH 150 - 170°C
Legumes - Flat bread 45 min.
MEDIUM Soufflè - Puddings 35 min.
180 - 200°C
HIGH Pigeon - Pheasant 65 min.
MEDIUM Cakes - Short pastry 30 min.
210 - 230°C
HIGH Chicken - Veal 80 min.
Lamb - Pork 60 min.
MEDIUM 240 - 260°C
Dentex - Lasagne 90 min.
MEDIUM Pizza - Gratins 30 min.
270 - 280°C
LOW Bread - Fish 50 min.
Fig. 9/1
Fig. 8 Fig. 9
The oven burners are provided
with safety thermocouple
(automatic stop of gas supply
in case of accidental flame
putting out).
Therefore keep pressed the
knob for about 10 seconds.
If the burner is off, release
the knob and wait for a
minute before trying again
with the lighting.
In case of accidental burner put out, turn the knob in
closed
position and wait for one minute before relighting it.
REMARK
During and after the use, the glass of the oven door
and accessible parts can be very hot, it is therefore
necessary to keep children away from the appliance.
The oven parts in contact with food are made with
materials in compliance with the provisions of Directive
EEC 89/109 dated 21/12/88.
INDICATIVE TABLE FOR USING THE OVEN
The data reported are purely as and indication: experience
and personal taste will suggest you any variations for the
best use of the appliance.
285
205
235
min
150
175
max
Fig. 7
USING THE GAS GRILL
Manual lighting of the grill burner
Open the oven door completely. Put a lighted match to the
grill burner which is on the upper side of the oven (fig. 8).
Press and turn to the right the oven knob up to the grill
position (fig. 7). Check that the flames of the burner are
regularly lighted on both sides.
Using the turnspit
(available on some models)
The turnspit is operated by turning the oven knob to encounter
the symbol together with the grill.
First of all, place the food on the spit, using the two special
forks to hold it in place. Take care to distribute the weight
evenly, to prevent unnecessary strain on the motor (fig. 9/1).
Then place the end of the spit in the motor hole, and the
opposite end on its special support. Unscrew and remove
the plastic handle and turn on the grill. The oven burners
are provided with safety thermocouple (automatic stop of
gas supply in case of accidental flame putting out). Therefore
keep pressed the knob for about 10 seconds.
If the burner is off, release the knob and wait for a minute
before trying again with the lighting.
In case of accidental burner put out, turn the knob in closed
position and wait for one minute before relighting it.
ATTENTION
During the use of the grill the door of the oven shall be
opened. It is besides necessary to insert the grill deflector
- D- as shown in fig. 9. Put the tongues in the slots F or P
placed on the upper front side of the oven. Then fix the
deflector pressing it downwards.
This prevents an overheating of the control panel available
in some models it's possible to grill with the oven door closed,
in this case read the allegate instruction “cool door sistem”.
ATTENTION
During the grill functioning, the accessible parts can be
hot. Keep the children at a safe distance.
COOL DOOR SYSTEM
During use of the grill burner on its own or simultaneously with the
oven burner, the oven door must be SHUT.
This prevents overtheating of the control panel.
CAUTION: Check that the gas pressure at the cooker inlet is
as required: LPG: 280-300 mm H2O
Natural Gas: 180-200 mm H2O
Pressure different from those indicated may cause the appliance
to overheat dangerously.
COOKING WITH THE GRILL
Before introducing the dishes, let the radiant plate grow
redhot, and then arrange the dishes on the grid and position
the dripping-pan on the immediately lower guides for the
dripping collection. The oven parts in contact with food
are made with materials in compliance with the
provisions of Directive EEC 89/109 dated 21/12/88.
USING THE ELECTRIC OVEN
The electric oven is heated by a lower resistor placed on
the bottom of the oven and by an upper resistor placed on
the top. The electric thermostat automatically connects and
disconnects the resistors in order to keep the desired
temperature. Turning the knob on the control panel marked
by the symbol (fig. 10) it is possible to regulate the
oven at the selected temperature from 50° and 260° C. The
knob can be turned beyond its position if you want to activate
or the lower resistor, or the upper resistor, or the grill resistor.
Before introducing the food it is advisable to heat the oven
for 2 minutes at max. temperature.
Once the food is put in the oven, turn the knob on the desired
temperature.
Oven knob positions (fig. 10):
- The symbol (light oven ON; it’s on with any function)
- The values of different temperatures 60-110-160-220-240
- Max
- the symbol (lower resistor
connection only)
- the symbol (upper resistor
connection only)
- the symbol (grill resistor
connection only)
- the symbol (grill resistor +
rotisserie)
A red indicator light signals the
connection of one of the electric
component.
Fig. 10
60
1
1
0
1
60
200
240
max
4 GB
Fig. 12
Fig. 12A
ATTENTION
- During the functioning the oven door is hot. It is
recommended to keep children at safe distance. To
prevent the contact with the oven door, it is available
an additional safety device. It is recommended to
assemble this device in case of presence of young
children. Ask for this device to the servicing centre
with relative instructions for its assembling.
The use of detergents, abrasive powders or paste, can
damage the surfaces.
It is recommended to clean immediately any lemon spots,
vinegar and acid substances, in order to preserve the enamel
brightness.
The grids and burners can be taken away and easily washed
in warm water and soda.
OVEN
It is advisable to clean the oven periodically. While it is still
warm clean with a cloth soaked with warm water and
detergent, followed by a careful rinsing and drying.
The bottom of the oven can be easily extracted and washed
in the washbasin together with dripping-pan and gridiron
shelf.
IMPORTANT:
Check the wear of the gas hosepipe connecting the
cooker to the cylinder and replace it in case of anomalies.
It is recommended to change it yearly; in any case within
the date impressed on the hose.
The replacement of spare parts and maintenance
operations shall be carried out by qualified personnel
only.
If it is necessary to intervene on gas door placed under the
cook-top (thermostat valves, injectors, etc....) unscrew the
two screws fixing the top on the back and after taking away
the top support grids and burners, lift it by turning it on back
pins. Follow the sequence indicated in fig. 11. To disassemble
the cooker, proceed in the reverse order.
SPARE PARTS
REPLACEMENT
For special spare parts
replacement it is necessary:
To apply to the SUPPLIER
o r AU T H O R I Z E D AFTER
SALES SERVICING
CENTRE.
Provide with the indications
reported on the DATA PLATE.
It is placed on the
lower side of the chafing dish
or on the back of the cooker.
With all data and technical documentations of the cooker,
the technician will be able to supply with the requested parts
and start the repairing of his competence.
Always ask for original spare parts.
GREASING THE THERMOSTAT VALVES
In case a cock is blocked or stiff during the turning, it is
necessary to change the grease as follows:
- Close the on-off valve of the gas system or cylinder.
- Unscrew the screws fixing the cook-top (fig. 11)
- Take away the burners caps, caps and support grids
- Lift up the cook-top
- Unscrew the screws of the control panel and remove it.
- Unscrew both screws fixing the cover ( A fig. 12 - 12/a)
- Extract the plug of the cock.
- Clean accurately both the plug and its seat
Fig. 11
- Sprinkle the plug with a thin coat of special grease, insert
it in its seat and rotate it few times.
- Re-extract the plug and eliminate the grease in excess,
checking that the gas holes are not clogged.
- Reassemble any parts carefully following the reverse
orders.
COCKS AND THERMOSTAT REPLACEMENT
Replace the cock (or thermostat) as follows:
- close the gas supply valve;
- take away the control panel
- disassemble the burners as shown in fig. 13
- unscrew the check nut “P” of the connection inclines of
the oven burner and grill (see fig. 11); in case of cookers
with safety thermocouple it is necessary to unscrew the
N nut in order to remove the thermostat and cocks.
- Take away the fixing support and unscrew the E screws
- Remove partially the F incline
- Unscrew the E screws in order to remove the A cock and
G thermostat, change D gasket every time you replace a
cock in order to ensure a perfect seal between the body
and incline F.
Fig. 13 Fig. 14
After having dismounted the knobs it is possible to remove
the control panel by unscrewing the left lower visible part
as shown in the picture; acting upwards remove the left
terminal and extract the control panel. Then extract the
control panel of the right terminal which is fixed to the
cooker.
Turn the above mentioned terminal to outside and lift up
the cook-top (fig. 15-fig. 15/b).
Fig. 15 Fig. 15/B
GB 5
6 GB
USE OF ACCESSORIES
Timer
Your range can be fitted with this accessory that you can
wind by rotating the corresponding knob clockwise by one
complete turn and set the pointer to the desired cooking
time (expressed in minutes) by rotating the knob
counterclockwise.
The set time running out will be signaled by a bell.
Electric timer
Your range can be fitted with this accessory acting both as
a clock and as a timer as well. To set hour push and rotate
the small knob counterclockwise. To set minutes rotate the
small knob counter clockwise without pushing it.
Timer with cooking end function
Your range can be fitted with this double functional accessory:
it can show the cooking time that has already passed and
automatically turn off the oven. You can set the desired
cooking time by rotating the timer knob clockwise by one
complete turn and set the pointer to the desired cooking
time (expressed in minute); when this time has passed the
acoustic warning signal switches on and contemporaneously
the automatic cooking end device starts.
As far as the oven connection modes are concerned please
refer to the handbook specific paragraphs.
If you desire to use the oven without the timer function you
should turn the knob to the symbol (manuel).
N.B. When the knob pointer is set to “0” position, oven
cannot work.
Electric clock supplied with cooking end device
Range can be fitted with this double functional accessory:
it consists of a clock able to turn off oven automatically when
the set cooking time has run out.
To set hour push and rotate the small knob counterclockwise.
To set minutes rotate the small knob counterclockwise
without pushing it. When the set time has run out the acoustic
warning signal starts to inform that oven is off.
Turn the knob to the symbol to stop it.
If you desire to use oven without setting a cooking time you
should rotate the knob pointer counterclockwise to the
symbol (manuel).
N.B. When the knob pointer is set to “0” position and to
symbol, oven cannot work.
Electronic programmer
Your range can be fitted with this accessory whose main
functions are:
- Clock (to be set with push buttons 2 and 3).
- Timer (to be set with push button 1).
- Cooking time (to be set with push button 2).
- Cooking end time (to be set with push button 3).
- Manual working (to be set with push button 4).
- Regulation of times “backward” (to be set with push button
5).
- Regulation of times “forward” (to be set with push button
6).
The digital display “D” (see pict. 4 at the end of this handbook)
shows the hour, the cooking time and the cooking end time.
Time setting
After the electric connection or a lack of current, on the
display the “AUTO” e “0.00” signals will flash at the same
time. Push and release contemporaneously push buttons
2 and 3 and start setting the current hour by pushing either
button 4 or 5 within 4 seconds. Once the setting is over no
symbol will be on.
Timer
Push button 1 and select your cooking time by means of
either button 4 or 5.
The symbol will lit up.
When the set time has run out, the acoustic warning signal
starts and the symbol will flash. After the bell disconnection
that symbol will disappear.
Half-automatic working mode (cooking time)
By pushing button 2 and setting the cooking time by means
of button 5, both the “AUTO” and the symbol will lit up.
When the set time has run out, the symbol will switch off
while the “AUTO” symbol flashes and the acoustic warning
signal starts.
Half-automatic working mode (end of cooking time)
By pushing button 3 and setting the end of cooking time by
means of button 5, both the “AUTO” and the symbols will
lit up. When the set time has run out, the symbol will switch
off while the “AUTO” symbol flashes and the acoustic warning
signal starts.
Automatic working mode (postponed cooking start time)
First you should set your cooking time (both the “AUTO”
and the symbols will lit up) and then the cooking end time,
the symbol will switch off as previously stated.
The symbol will lit up again when the oven starts baking.
When cooking time has run out, the symbol will switch
off while the ”AUTO” symbols flashes and the acoustic
warning signal starts.
Manual working
Manual working is possible only after having cleared the
automatic program by pushing button 3. The “AUTO” symbol
disappears and no other symbols lit up.
Acoustic warning signal
The acoustic warning signal starts at the end of a program
and lasts about two minutes. To interrupt it you should push
one of the function buttons.
Program start and check
Program starts after about 4 seconds from the setting. It is
possible to check the set program at any time by pushing
the corresponding button.
Correction and cancellation of program
It is possible to correct the set program at any time by first
pushing the relative programming button and then buttons
4 or 5. It is possible to cancel a program by changing the
set time to “0.00”. By cancelling the working time you will
automatically cancel the working end time and vice versa.
Oven automatically switches off while the “AUTO” symbol
flashes. Push button 3 to set the programmer to manual
working mode. Time cannot be corrected when the automatic
working program is on.
FEED CABLES TYPES TYPE OF INPUT
AND SECTION CABLE 220 V~
TOTAL GAS H05 RR-F 3x0,75 mm
2
MIXED UP TO 660 W H05 RR-F 3x1 mm
2
MIXED UP TO 1320 W H05 RR-F 3x1,5 mm
2
MIXED UP TO 2200 W H05 RR-F 3x2,5 mm
2
MIXED UP TO 3520 W H05 RR-F 3x4 mm
2
TECHNICAL INFORMATION
FOR THE INSTALLATION
The installation and regulations shall be carried out by
qualified technicians only. After removing external packaging
and inside packing of movable parts, make sure of the
integrity of the appliance. In case of doubts do not use the
appliance and turn to qualified technicians.
Never leave packing components (carton, bags, foamed
polystyrene, nails.....) within the reach of children as they
represent potential dangers.
ASSEMBLY OF ADJUSTABLE LEVELLING FEET
Remove the packaging of the cooker. Assemble the feet
which are in the accessories kit, fitting them in the proper
fixed seats placed on the four corners of the cooker.
(fig. 16 – fig. 16/a). Align or level the cooker with other
furniture by adjusting the foot.
Fig. 16
GB 7
Fig. 16/A
REMARKS FOR THE INSTALLATION
The installation shall be carried out in compliance with the
national rules in force. Install the appliance in a well-aired
room. Check that the flux of the gas meter and the diameter
of the ducts have enough capacity for all the appliances and
that the connectors are water-tightness. The gas cookers
belong to Class I and therefore they shall not be put closer
to furniture. The walls next to the cooker shall be resistant
to a temperature of 75° C. (fig. 17) or covered with insulating
material. The cooker shall be installed at a distance of 20
mm from the walls and the cook-top 650 mm from the
suspended wall unit (fig. 17/a). The gas cookers belong to
class II can be lean agains the walls ( fig.17/b )
50 mm Min
650 mm Min
5 mm Min
CLASS II under Class I
Type Y
Dimensions
shown apply
to BOTH
sides of the
appliance
Applies
to base
&wall units
(if fitted)
Fig. 17/b
ROOMS VENTILATION
Attention: this appliance can be installed and used only
in constantly ventilated rooms according to the national
rules in force. The right functioning of the cooker is ensured
by the installation in a constantly ventilated room. The flow
of air for a regular gas combustion and ventilation shall not
be less than 20 m
3
. The natural influx of air shall be directly
from the outside through openings on the wall of the room
with a cross section of at least 100 cm
2
. These openings
shall be made in a way that can’t be clogged. It is allowed
the indirect airing through the extraction of air from adjacent
rooms (fig. 18) in compliance with the national regulations
in force.
ATTENTION:
The section of the ventilation opening of a cooker with
burners not fitted with safety thermocouple should be
at least 200 cm
2
.
POSITIONING
The gas cookers shall discharge smokes and gases from
combustion by means of hoods connected to chimneypots,
flues or directly outside. In absence of a hood it is permitted
the use of a ventilator installed on a window or on a wall to
the outside, which shall be operate simultaneously with the
appliance on condition that the national rules in force are
complied with.
Wider opening
between door
and floor
Fig. 18
CONNECTION TO THE GAS SYSTEM
Important: the installation shall be made according to the
national rules in force. Install the appliance in a well-ventilated
room; check that the capacity of the gas meter and the
hosepipes diameter are enough to supply power to all
appliances connected. Do not forget to install, upwards
the appliance, a gas cock of at least 1/2”, visible and
reachable.
Before connecting the appliance check the data reported
on the plate placed inside the chafing dish door or on the
back of the cooker reporting the type of gas, pressure and
capacity of the cooker.
Connection to canalized gas system: the cooker shall be
connected as indicated (fig. 19), by using:
- non-flexible steel metal pipe, copper pipe, flexible stainless
steel hosepipe, rubber flexible hosepipe, the hosepipes.
Shall be in compliance with the national rules in force. In
case of natural gas the supply pipe shall be put on the big
tubeholder (B) after screwing and taking away the reduction
unit (A) (liquefied gas tubeholder) (fig. 19.)
CONNECTION TO LIQUEFIED GAS-CYLINDER SPACE
The cookers with support for cylinders are regulated for
being used with LPG.
The support cylinder space is 620 mm high and 325 mm
wide and can contain standard cylinders of 10 kg.
50 Min
650 Min
20 Min
25 cm60 cm
Fig. 17 Fig. 17/A
Fig. 20 Fig. 21
8 GB
Provide the cylinder with a gas pressure reducer.
By a hosepipe of 8 mm. connect it to the reducer A, screwed
on the cylinder support B (fig. 19) of the cooker ready for
the connection, arranging then the cylinder in the special
space (fig. 20).
IMPORTANT: follow these guidelines:
1) The flexible hosepipe shall be from 400 mm up to 800
mm. long and conform to the standards.
2) The cylinder support of the reducer shall be faced to the
right side of the cylinder support space.
3) The hosepipe connection to the reducer/cooker cylinder
supports shall be
carried out as indicated
in fig. 20, i.e.: entering
the support place
upright and coming out
from the cooker by the
special back hole. For
the fastening operation
use clamps conform to
the standards.
4) Arrange the cylinder in the special space not in contact
with the oven wall.
5) During the cylinder change, do not remove the tube from
its crossing.
6) Before inserting the cylinder take away the plastic base
as shown in fig. 21.
Fig. 19
Fig. 22
IMPORTANT:
The hosepipe shall not present narrowing and be far
from heat sources, especially the back of the oven.
After the connection, check that the pipes are properly
sealed, using a soapy water solution on the joints.
The flexible hosepipe shall never cross from one side
of the appliance to the other and be visible. In the need
of a connection on the opposite side of the one provided,
ask the manufacturer (see the address in the overleaf)
for additional metal hosepipe D (fig. 20-22).
The additional pipe can be assembled as follows:
a) remove the
tubeholder of fig. 19
and turn the “cross”
coupling C fig. 22.
b) Screw the metal
pipe to the coupling
putting in the seal
G and fix it on the
back of the cooker
by the screw E.
c) Assemble the tubeholder on the other end of the pipe
putting in the seal G.
Carry out the connection by a proper pipe in conformity
with the regulations making sure that it is perfectly put on
the tubeholder and tightened by a proper fixing clamp.
Remark: the gas supply connector of the appliance is a
threaded male 1/2” for round gas pipe and conforms to
UNI-ISO 228-1.
The flexible hosepipe shall be replaced within the date
indicated on the pipe.
Attention: the installer must ascertain that the national
provisions in force have been complied with.
The manufacturer declines all responsibility for the
nonobservance of the above mentioned regulations.
ADAPTING THE COOKER TO DIFFERENT TYPES OF
GAS
In order to adapt the cooker
to a gas different from the one
for which it has been designed,
it is necessary to change the
burners nozzles, to regulate
the air and the minimum.
Before starting with this
operation make sure that the
gas cock has been closed.
1°) NOZZLES REPLACEMENT
a - Cook-top burners
Remove the support grids, the burners and burner caps of
the cook-top. Unscrew the side front screws and back (if
any), remove the knobs and the control panel so that the
cook-top is free; lift it up (consult maintenance chapter fig.11).
Disassemble the Venturi pipes, unscrewing the screws F
(fig. 13). From the nozzles-holder tag (supplied with) chose
the proper injector for any burner and type of gas, following
the indications reported.
By means of a 7 mm socket wrench replace (unscrewing)
the nozzles on the valves. With the cook-top lifted up,
assemble the burners and the burner caps. Regulate the
primary air and the minimum as indicated in chapter 2 and
3. Once the regulations has been carried out as described
in the following paragraphs, seal the regulation elements
and replace the old label on the appliance with the one
reporting the new type of gas.
b - Oven burners
Remove the oven accessories,
the lower plate and unscrew
the back screw D, fixing the
burner to the bottom of the
oven, in order to take it away
and enter the injector (fig. 24)
By means of the socket wrench
of 7 mm. unscrew the
injector.
Once the proper injector has
been assembled, remount the
burner of the oven.
c - Grill burner
It is possible to enter the injector taking away the burner
fixed on the top of the oven by the front screw D (fig. 24).
Change the injector in the same way as per the oven and
reassemble the grill.
It is recommended to put the replaced injector in the proper
accessory kit and preserve them.
WARNING
Check that the gas pressure at the entry of the appliance
is the correct one.
fig. 23
Fig. 24
GRILL
OVEN
GB 9
L.P.G. 30 mbar Natural gas 20 mbar
2°) REGULATION OF THE AIR OF BURNERS
The air regulation is very important for a good combustion
and best performance of the burners with a consequent
save of energy.
If the flame is not uniform around the burner it means that
there is excess of air; if it presents yellow points there is
black of air.
A well-regulated flame shall be not so luminous and light
blue. For the regulation act on the rings (fig. 23) in order to
obtain the opening stated in the following table.
BURNERS OF THE COOK-TOP
Unscrew the B screw and let the ring C slides (fig. 23) so
that it opens or closes the air passage until getting a correct
flame, uniform and blue.
3°) MINIMUM REGULATION
Regulation of the minimum of the burners of cook-top and
of the oven without thermostat: Turn a burner at a time to
maximum position. Remove the knob, turn the cock to the
left to the MIN. position and by the screw inside the shaft
regulate the minimum until getting a small but uniform flame
even with sharp passages from minimum to maximum, with
burner cold. For cock with valves the regulation screw H is
on the side of the rod (fig. 25). Regulation of the minimum
of oven burner with thermostat. Remove the bottom plate
of the oven, light the burner at maximum (oven knob on
max. position), close the oven door and wait for 10 minutes.
Take the knob away and unscrew the minimum screw placed
on the cock/thermostat. Reassemble the knob and turn it to
the MIN position. Take away the knob and reassemble the
minimum screw H until getting a small flame but uniform
even with sharp passages from minimum to maximum and
with fast closing of the door. (fig. 26) The regulations shall
be carried out only with natural gas burners while with
liquefied gas burners they shall be blocked.
Fig. 25
Fig. 26
BEFORE CALLING
THE AFTER-SALES
SERVICING CENTRE
If the appliance does not function correctly, before turning
to after-sales servicing centre check the following:
The gas flux is not regular.
Make sure that:
- the holes of the burners are not clogged
- in the cylinder there is still enough gas
- the pressure regulator is functioning
- the valve of the cylinder is completely open
There is smell of gas in the room
Make sure that:
- a cock is not open
- the gas supply pipe is well positioned or in good condition,
remember to replace it once per year.
Do not search a lack of gas with a match; check the
seal by soapy water.
The oven or the grill do not heat
Make sure that the oven knob is ON
Cooking times too long
Check that the temperature set is the most suitable for the
food to be cooked.
The oven sends out smokes
It is recommended to clean it after any use. During meat
cooking it is possible the forming of fat splashes that, if not
cleaned, could case smoke and smell to the following cooking
(see the paragraph regarding the cleaning). If after the above
mentioned check the appliance does not function turn to
the nearest servicing centre, supplying any data relative to
the appliance model and serial number.
Rapid burner R1 3100 700 85 225 125 290
Rapid burner R
2 2750 650 80 199 120 261
Semi-rapid burner B 1650 350 62 119 90 157
Auxiliary burner A 930 290 48 68 68 89
Fish burner Ø 130 / P 3600 800 92 260 140 343
Kwali burner BK 4000 1040 95 290 145 380
Injector size
ø 1/110 mm
gr/h
Injector size
ø 1/110 mm
gr/h
COOKERS:
80x50
with cylinder
compartment
80x50
90x60
90x60
with cylinder
compartment
90x60
grill with door
closed
Nominal
thermal capacity W-MAX
Nominal
thermal capacity W-MIN
OVEN AND GRILL BURNER
L.H.F.
R.H.R.
or
L.H.F.
L.H.R.
R.H.F.
Central
Central
or
R.H.F.
HOB BURNER
L.P.G. 30 mbar
25-35 mbar
40,40 Mj/Kg.
(13,76kWh/Kg)
NATURAL GAS
20 mbar
37,78 Mj/Kg.
(11,10kWh/m
3
)
Oven
with tap
Oven
with thermostat
Grill
Oven
with thermostat
Grill
Oven
with thermostat
Grill
Oven
with tap
Oven
with thermostat
Grill
Oven
with thermostat
Grill
2450 950 72x 167 100Y 219
3100 950 85 225 114Y 295
2000 - 70 145 102Z 190
4500 1040 105 290 150 380
3400 - 90 247 135 290
5000 1600 110 305 165 400
3200 - 90 230 135 323
2900 1040 84 211 12 276
3300 1040 90 240 133 314
2000 - 70 145 105 190
5000 1600 110 305 165 400
3000 - 88 218 129 285
GAS CONNECTION
L.P.G. 30 mbar
NATURAL
THERMAL CAPACITIES DETERMINED WITH THE HIGH HEATING VALUE OF THE GAS AT 15°C-1013mbar
Type of burner L.P.G. 30 mbar G31-37 mbar G20-20 mbar
(25-35 mbar) G25-25 mbar
Rapid R1 18 mm 16 mm 11 mm
Rapid R2 16 mm 14 mm 13,5 mm
Semi-rapid B 6 mm 5 mm 3,5 mm
Auxiliairy A 5 mm 3,5 mm 1 mm
Fish cattle
ø 130 Kwali 18 mm 16 mm 11 mm
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Zanussi ZW8550I User manual

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User manual

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