Smeg BU93BL User manual

Contents
3
EN
1 Instructions 4
1.1 General safety instructions 4
1.2 Manufacturer liability 5
1.3 Appliance purpose 5
1.4 Disposal 5
1.5 Identification plate 6
1.6 This user manual 6
1.7 How to read the user manual 6
2 Description 7
2.1 General Description 7
2.2 Cooking hob 8
2.3 Control panel 8
2.4 Other parts 9
2.5 Available accessories 10
3 Use 11
3.1 Instructions 11
3.2 First use 12
3.3 Using the accessories 12
3.4 Using the hob 13
3.5 Using the ovens 14
3.6 Cooking advice 15
3.7 Programmer clock 17
4 Cleaning and maintenance 22
4.1 Instructions 22
4.2 Cleaning the appliance 22
4.3 Removing the door of the auxiliary oven 23
4.4 Cleaning the door glazing 24
4.5 Removing the internal glass panes 24
4.6 Cleaning the inside of the oven 26
4.7 Extraordinary maintenance 28
5 Installation 29
5.1 Gas connection 29
5.2 Adaptation to different types of gas 32
5.3 Positioning 37
5.4 Electrical connection 39
We advise you to read this manual carefully, which contains all the instructions for
maintaining the appliance's aesthetic and functional qualities.
For further information on the product: www.smeg.com

Instructions
4
1 Instructions
1.1 General safety instructions
Risk of personal injury
• During use the appliance and its
accessible parts become very hot.
• Never touch the heating elements
during use.
• Keep children under eight years
of age at a safe distance if they
are not constantly supervised.
• Children must never play with the
appliance.
• Never rest metallic objects such
as knives, forks, spoons and lids
on the appliance during use.
• Switch the appliance off
immediately after use.
• Never try to put out a fire or
flames with water: turn off the
appliance and smother the flames
with a fire blanket or other
appropriate cover.
• The appliance must never be
cleaned by unsupervised children.
• Have qualified personnel carry
out installation and assistance
interventions according to the
standards in force.
• Do not modify this appliance.
• Do not insert pointed metal
objects (cutlery or utensils) into the
slots in the appliance.
• Do not try to repair the appliance
yourself or without the intervention
of a qualified technician.
• If the power supply cable is
damaged, contact technical
support immediately and they will
replace it.
Risk of damaging the appliance
• Do not use abrasive or corrosive
detergents on glass parts (e.g.
powder products, stain removers
and metallic sponges).
• Use wooden or plastic utensils.
• Do not seat on the appliance.
• Do not use steam jets for cleaning
the appliance.
• Do not obstruct ventilation
openings and heat dispersal slots.
• Never leave the appliance
unattended during cooking
operations where fats or oils
could be released.
• Never leave objects on the
cooking surface.
• Do not use the appliance to heat
rooms for any reason.

Instructions
5
EN
For this appliance
• Ensure that the appliance is switched off
before replacing the bulb.
• Do not rest any weight or sit on the open
door of the appliance.
• Take care that no objects are stuck in the
doors.
1.2 Manufacturer liability
The manufacturer declines all liability for
damage to persons or property caused by:
• use of the appliance other than the one
envisaged;
• non-observance of the user manual
provisions;
• tampering with any part of the
appliance;
• use of non-original spare parts.
1.3 Appliance purpose
• This appliance is intended for cooking
food in the home environment. Every
other use is considered improper.
• This appliance may be used by children
aged at least 8 and by people of
reduced physical and mental capacity,
or lacking in experience in the use of
electrical appliances, as long they are
supervised or instructed by adults who
are responsible for their safety.
• The appliance is not designed to
operate with external timers or with
remote-control systems.
1.4 Disposal
This appliance must be disposed of
separately from other waste
(Directives 2002/95/EC, 2002/
96/EC, 2003/108/EC). The appliance
does not contain substances in quantities
sufficient to be considered hazardous to
health and the environment, in accordance
with current European directives.
To dispose of the appliance:
• Cut the power supply cable and remove
it along with the plug.
• Consign the appliance to the
appropriate selective collection centres
for electrical and electronic equipment
waste, or deliver it back to the retailer
when purchasing an equivalent product,
on a one for one basis.
Power voltage
Danger of electrocution
• Disconnect the main power supply.
• Disconnect the power cable from the
electrical system.

Instructions
6
Our appliances are packed in non-
polluting and recyclable materials.
• Consign the packing materials to the
appropriate selective collection centres.
1.5 Identification plate
The identification plate bears the technical
data, serial number and brand name of the
appliance. Do not remove the identification
plate for any reason.
1.6 This user manual
This user manual is an integral part of the
appliance and must therefore be kept in its
entirety and in an accessible place for the
whole working life of the appliance.
Read this user manual carefully before using
the appliance.
1.7 How to read the user manual
This user manual uses the following reading
conventions:
1. Use instruction sequence.
• Single use instruction.
Plastic packaging
Danger of suffocation
• Do not leave the packaging or any part
of it unattended.
• Do not let children play with the
packaging plastic bags.
Instructions
General information on this user
manual, on safety and final
disposal.
Description
Description of the appliance and its
accessories.
Use
Information on the use of the
appliance and its accessories,
cooking advice.
Cleaning and maintenance
Information for proper cleaning and
maintenance of the appliance.
Installation
Information for the qualified
technician: installation, operation
and inspection.
Safety instructions
Information
Advice

Description
7
EN
2 Description
2.1 General Description
1 Cooking hob
2 Control panel
3 Oven light (on some models only)
4 Oven light
5 Seal
6 Door
7 Fan
Rack/tray support frame shelf

Description
8
2.2 Cooking hob
AUX = Auxiliary
SR = Semi-rapid
R = Rapid
UR = Ultra rapid
2.3 Control panel
1 Auxiliary oven variable grill knob
It turns on the light inside the oven (if the
door is fitted with porthole) or starts the grill
heating element to a temperature ranging
from a minimum of 50°C to a maximum of
300°C.
2 Auxiliary oven variable grill indicator
light
The indicator light comes on to indicate that
the auxiliary oven is heating up. It turns off
as soon as it reaches the set temperature. It
flashes regularly to indicate that the
temperature set inside the oven is kept
constant.
3 Main oven temperature knob
It turns on the light inside the oven or starts
the circulaire heating element to a
temperature ranging from a minimum of
50°C to a maximum of 245°C.
4 Main oven indicator light
The indicator light comes on to indicate that
the oven is heating up. It turns off as soon as
it reaches the set temperature. It flashes
regularly to indicate that the temperature set
inside the oven is kept constant.

Description
9
EN
5 Hob burner knobs
Useful for lighting and adjusting the hob
burners.
Press and turn the knobs anti-clockwise to
the value to light the relative burners.
Turn the knobs to the zone between the
maximum and minimum setting to
adjust the flame.
Return the knobs to the position to turn
off the burners.
6 Programmer clock
Useful for displaying the current time, setting
programmed cooking operations and
programming the minute minder timer.
7 Side oven temperature knob
It turns on the light inside the oven or starts
the circulaire heating element to a
temperature ranging from a minimum of
50°C to a maximum of 245°C.
8 Side oven indicator light
The indicator light comes on to indicate that
the oven is heating up. It turns off as soon as
it reaches the set temperature. It flashes
regularly to indicate that the temperature set
inside the oven is kept constant.
2.4 Other parts
Shelves
The appliance features shelves for
positioning trays and racks at different
heights. The insertion heights are indicated
from the bottom upwards (see 2.1 General
Description).
Cooling fan
The fan cools the ovens and comes into
operation during cooking.
The fan causes a steady outflow of air that
exits from the rear of the appliance and
which may continue for a brief period of
time even after the appliance has been
turned off.
Interior lighting
The internal light of the ovens comes on
when any function is selected.

Description
10
2.5 Available accessories
Rack
Useful for supporting containers with food
during cooking.
Tray rack
To be placed over the top of the oven tray;
for cooking foods which may drip.
Deep tray
Useful for collecting fat from foods placed
on the rack above and for cooking pies,
pizzas and baked desserts.
Some models are not provided
with all accessories.
The accessories intended to come
into contact with food are made of
materials that comply with the
provisions of current legislation.
Original and optional accessories
can be requested to Authorised
Assistance Centres. Use only
original accessories supplied by
the manufacturer.

Use
11
EN
3 Use
3.1 Instructions
High temperature inside the oven
during use
Danger of burns
• Keep the oven door closed during
cooking.
• Protect your hands wearing heat
resistant gloves when moving food
inside the oven.
• Do not touch the heating elements inside
the oven.
• Do not pour water directly onto very hot
trays.
• Do not allow children younger than 8
years old to come near the appliance
when in operation.
• If you need to move food or at the end
of cooking, open the door 5 cm for a
few seconds, let the steam come out,
then open it fully.
Improper use
Danger of burns
• Make sure that the flame-spreader
crowns are correctly positioned in their
housings with their respective burner
caps.
• Oils and fat could catch fire if
overheated. Be very careful.
High temperature inside the oven
during use
Danger of fire or explosion
• Do not spray any spray products near
the oven.
• Do not use or leave flammable materials
near the oven or the storage
compartment.
• Do not use plastic kitchenware or
containers when cooking food.
• Do not put sealed tins or containers in
the oven.
• Do not leave the oven unattended
during cooking operations where fats or
oils could be released.
• Remove all trays and racks which are
not required during cooking.

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12
3.2 First use
1. Remove any protective film from the
outside or inside of the appliance,
including accessories.
2. Remove any labels (apart from the
technical data plate) from the
accessories and from the cooking
compartments.
3. Remove all the accessories from the
appliance and clean them (see 4
Cleaning and maintenance). Heat the
empty ovens at the maximum
temperature to burn off any residues left
by the manufacturing process.
3.3 Using the accessories
Racks and trays
Racks and trays have to be inserted into the
side guides until they come to a complete
stop.
• The mechanical safety locks that prevent
the rack from being taken out
accidentally have to face downwards
and towards the oven back.
Improper use
Risk of damage to surfaces
• Do not cover the bottom of the oven
cavity with aluminium or tin foil sheets.
• If you wish to use greaseproof paper,
place it so that it will not interfere with the
hot air circulation inside the oven.
• Do not place pans or trays directly on
the bottom of the oven cavity.
• Do not use the open door to rest pans or
trays on the internal glass pane.
• Do not pour water directly onto very hot
trays.
• The cooking vessels or griddle plates
should be placed inside the perimeter of
the hob.
• All pans must have smooth, flat bottoms.
• If any liquid does boil over or spill,
remove the excess from the hob.
Gently insert racks and trays into
the oven until they come to a stop.
Clean the trays before using them
for the first time to remove any
residues left by the manufacturing
process.

Use
13
EN
Tray rack
The tray rack has to be inserted into the tray.
In this way fat can be collected separately
from the food which is being cooked.
3.4 Using the hob
All the appliance's control and monitoring
devices are located together on the front
panel. The burner controlled by each knob
is shown next to the knob. The appliance is
equipped with an electronic ignition device.
Simply press the knob and turn it anti-
clockwise to the maximum flame symbol,
until the burner lights. If the burner does not
light in the first 15 seconds, turn the knob to
and wait 60 seconds before trying
again. After lighting, keep the knob pressed
in for a few seconds to allow the
thermocouple to heat up. The burner may
go out when the knob is released: in this
case, the thermocouple has not heated up
sufficiently. Wait a few moments and repeat
the operation. Keep the knob pressed in
longer.
Correct positioning of the flame-
spreader crowns and burner caps
Before lighting the hob burners, make sure
that the flame-spreader crowns are
correctly positioned in their housings with
their respective burner caps. Make sure that
the holes in the flame-spreader crowns are
aligned with the igniters and thermocouples
(A).
In case of an accidental switching
off, a safety device will be tripped,
cutting off the gas supply, even if
the gas tap is open. Return the
knob to and wait at least 60
seconds before lighting it again.

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14
Practical tips for using the hob
For better burner efficiency and to minimise
gas consumption, use pans with lids and of
suitable size for the burner, so that flames
do not reach up the sides of the pan. Once
the contents come to the boil, turn down the
flame far enough to ensure that the liquid
does not boil over.
3.5 Using the ovens
Switching on the main oven
To switch on the main oven:
• Select the temperature using the main
oven temperature knob.
Opening and closing the doors of the
main/side ovens
The main and side ovens are equipped with
a swing door. To open, pull the door
handle towards you. To close, push the
doors until you hear a mechanical “click”.
Switching on the auxiliary oven
To switch on the auxiliary oven:
• Select the temperature using the variable
grill knob. The temperature ranges
indicatively from a minimum of 50°C
and a maximum of 300°C.
Cookware diameters:
• Auxiliary: 12 - 14 cm.
• Semi-rapid: 16 - 24 cm.
• Rapid: 18 - 26 cm.
• Ultra-rapid: 18 - 28 cm.
The doors are not held in place
when open and may tend to
reclose. During use, pay attention
not to come into contact with the
internal glass pane to prevent
burns.
Over time the swing doors might
get difficult to open and close.
Grease the hinges.

Use
15
EN
Switching on the side oven
To switch on the side oven:
• Select the temperature using the side
oven temperature knob.
Functions list
3.6 Cooking advice
General advice
• Use a fan assisted function to achieve
consistent cooking at several levels.
• It is not possible to shorten cooking times
by increasing the temperature (the food
could be overcooked on the outside and
undercooked on the inside).
Advice for cooking meat
• Cooking times vary according to the
thickness and quality of the food and to
consumer taste.
• Use a meat thermometer when roasting
meat, or simply press on the roast with a
spoon. If it is hard, it is ready; if not, it
needs another few minutes cooking.
Advice for cooking with the Grill
• Meat can be grilled even when it is put
into the cold oven or into the preheated
oven if you wish to change the effect of
the cooking.
• With the Fan with grill function, we
recommend that you preheat the oven
before grilling.
• We recommend placing the food at the
centre of the rack.
• With the Grill function, we recommend
that you turn the temperature knob to the
maximum value corresponding to the
symbol (where present) to optimise
cooking.
Grill
The heat coming from the grill
element gives perfect grilling results
above all for thin and medium
thickness meat and in combination
with the rotisserie (where fitted)
gives the food an even browning at
the end of cooking. Perfect for
sausages, spare ribs and bacon.
This function enables large
quantities of food, particularly meat,
to be grilled evenly.
Fan + circulaire
The combination of the fan and the
circulaire heating element
(incorporated in the rear of the
oven) allows you to cook different
foods on several levels, as long as
they need the same temperatures
and same type of cooking. Hot air
circulation ensures instant and even
distribution of heat. It will be
possible, for instance, to cook fish,
vegetables and biscuits
simultaneously (on different levels)
without odours and flavours
mingling.

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16
• Foods should be seasoned before
cooking. Foods should also be coated
with oil or melted butter before cooking.
• Use the oven tray on the first bottom shelf
to collect fluids produced by grilling.
• Grilling processes should never last more
than 30 minutes.
Advice for cooking desserts/pastries and
biscuits
• Use dark metal moulds: they help to
absorb the heat better.
• The temperature and the cooking time
depend on the quality and consistency
of the dough.
• To check whether the dessert is cooked
right through: at the end of the cooking
time, put a toothpick into the highest point
of the dessert. If the dough does not stick
to the toothpick, the dessert is cooked.
• If the dessert collapses when it comes
out of the oven, on the next occasion
reduce the set temperature by about
10°C, selecting a longer cooking time if
necessary.
• While cooking desserts or vegetables,
excessive condensation may form on the
glass. In order to avoid this, open the
door very carefully a couple of times
while cooking.
Advice for defrosting and proving
• Place frozen foods without their
packaging in a lidless container on the
first shelf of the oven.
• Avoid overlapping the food.
• To defrost meat, use the rack placed on
the second level and a tray on the first
level. In this way, the liquid from the
defrosting food drains away from the
food.
• The most delicate parts can be covered
with aluminium foil.
• For successful proving, a container of
water should be placed in the bottom of
the oven.
To save energy
• Stop cooking a few minutes before the
time normally used. Cooking will
continue for the remaining minutes with
the heat which has accumulated inside
the oven.
• Reduce any opening of the door to a
minimum to avoid heat dispersal.
• Keep the inside of the appliance clean
at all times.

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17
EN
3.7 Programmer clock
1 Minute minder timer key
2 Cooking duration key
3 End of cooking key
4 Value decrease key
5 Value increase key
Setting the time
On the first use, or after a power failure, the
digits will be flashing on the
appliance's display.
1. Press the and keys at the same
time. The dot between the hours and the
minutes flashes.
2. The time can be set using or .
Keep the key pressed in to increase or
decrease rapidly.
3. Press the key or wait 5 seconds. The
dot between the hours and the minutes
stops flashing.
4. The symbol on the display indicates
that the appliance is ready to start
cooking.
Timed cooking
1. After selecting a cooking function and
temperature, press key . The display
will shows the digits and the
symbol displayed between the hours
and the minutes.
2. Use the key or to set the required
minutes.
The programmer clock controls
solely the main oven at the bottom
left and has no control over the
other ovens.
Please make sure the programmer
clock shows the cooking duration
symbol , otherwise the oven will
not switch on.
Press keys and at the same
time to reset the programmer
clock.
If the time is not set, the oven will
not switch on.
Timed cooking is the function
which allows a cooking operation
to be started and then ended after
a specific length of time set by the
user.

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18
3. Wait approx. 5 seconds without pressing
any key in order for the function to
activate. The current time and the
symbols and will appear on the
display.
4. At the end of cooking the heating
elements will be deactivated. On the
display, symbol turns off, symbol
flashes and the buzzer sounds.
5. To turn off the buzzer just press any key
of the programmer clock.
6. Press keys and at the same time
to reset the programmer clock.
Programmed cooking
1. Set the cooking time as described in the
previous point “Timed cooking”.
2. Press key. The sum of the current time
plus the pre-set cooking duration will
appear on the display.
3. Use the or key to set the required
minutes.
4. Wait approx. 5 seconds without pressing
any key in order for the function to
activate. The current time and the
symbols and will appear on the
display.
5. At the end of cooking the heating
elements will be deactivated. On the
display, symbol turns off, symbol
flashes and the buzzer sounds.
6. To turn off the buzzer just press any key
of the programmer clock.
It is not possible to set a cooking
time of more than 10 hours.
After the setting, to display the
cooking time left press the key.
To reset the set program, press
keys and at the same time
and switch off the oven manually.
Programmed cooking is the
function which allows a cooking
operation to be started at a set
time and then ended after a
specific length of time set by the
user.

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19
EN
7. Press keys and at the same time
to reset the programmer clock.
Minute minder timer
The minute minder timer can be activated at
any time.
1. Press key. The display will shows the
digits and the indicator light
flashing between the hours and the
minutes.
2. Use the or key to set the required
minutes.
3. Wait approx. 5 seconds without pressing
any key to finish setting the minute
minder. The current time and the symbols
and appear on the display.
Adjusting the buzzer volume
The buzzer volume can be set to 3 different
levels. When the buzzer is in operation,
press to change the setting.
Deleting the set data
Press keys and at the same time to
reset the programs set.
Then switch off the oven manually if cooking
is in progress.
After the setting, to display the
cooking time left press the key.
To display the end of cooking time,
press the key.
The minute minder timer does not
stop the cooking but rather informs
the user when the set time has run
out.
It is not possible to set a cooking
time of more than 24 hours.
After the minute minder timer has
been programmed, the display will
go back to showing the current
time; to display the remaining time,
press .

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20
Main oven cooking information table
Food Weight
(Kg) Function
Runner
position from
the bottom
Temperature
(°C)
Time
(minutes)
Roast veal 2 Circulaire 2 180 - 190 90 - 100
Pork 2 Circulaire 2 180 - 190 70 - 80
Roast beef 1 Circulaire 2 200 40 - 45
Roast rabbit 1.5 Circulaire 2 180 - 190 70 - 80
Turkey breast 3 Circulaire 2 180 - 190 110 - 120
Roast pork neck 2 - 3 Circulaire 2 180 - 190 170 - 180
Roast chicken 1.2 Circulaire 2 180 - 190 65 - 70
Salmon trout 1.2 Circulaire 2 150 - 160 35 - 40
Monkfish 1.5 Circulaire 2 160 60 - 65
Turbot 1.5 Circulaire 2 160 45 - 50
Pizza 1 Circulaire 2 245 8 - 9
Bread 1 Circulaire 2 190 - 200 25 - 30
Focaccia 1 Circulaire 2 180 - 190 20 - 25
Bundt cake 1 Circulaire 2 160 55 - 60
Jam tart 1 Circulaire 2 160 35 - 40
Ricotta cake 1 Circulaire 2 160 - 170 55 - 60
Jam tarts 1 Circulaire 2 160 20 - 25
Paradise cake 1.2 Circulaire 2 160 55 - 60
Profiteroles 1.2 Circulaire 2 180 80 - 90
Sponge cake 1 Circulaire 2 150 - 160 55 - 60
Rice pudding 1 Circulaire 2 160 55 - 60
Brioches 0.6 Circulaire 2 160 30 - 35
The times indicated in the table do not include preheating times and are provided only as a guide.

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EN
Auxiliary oven cooking information table
Side oven cooking information table
Food Weight
(Kg) Function
Runner
position from
the bottom
Temperature
(°C)
Time
(minutes)
Sausages 1.5 Grill 2 MAX 13 - 15
1st surface 2nd surface
Pork chops 1.5 Grill 2 MAX 15 5
Spare ribs 1.5 Grill 2 MAX 10 10
Bacon 0.7 Grill 2 MAX 7 8
Pork fillet 1.5 Grill 2 MAX 10 5
Beef fillet 1 Grill 2 MAX 10 7
The times indicated in the table do not include preheating times and are provided only as a guide.
Food Weight
(Kg) Function
Runner
position from
the bottom
Temperature
(°C)
Time
(minutes)
Roast chicken 1.1 x 4 Circulaire 2-4-6-8 190 80
Frozen pizza x 4 Circulaire 2-4-6-8 230 10
The times indicated in the table do not include preheating times and are provided only as a guide.

Cleaning and maintenance
22
4 Cleaning and maintenance
4.1 Instructions
4.2 Cleaning the appliance
Recommendations for cleaning the hob
To keep the surfaces in good condition,
they should be cleaned regularly after use.
Let them cool first.
Cleaning the hob
1. Pour some non-abrasive detergent on a
damp cloth and wipe down the surfaces.
2. Rinse thoroughly.
3. Dry with a soft cloth or a microfibre cloth.
Cleaning the hob grids, flame-spreader
crowns and burner caps
1. Remove the components from the hob.
2. Clean it with warm water and non-
abrasive detergent. Make sure to
remove any encrustations.
3. Dry thoroughly with a soft cloth or a
microfibre cloth.
4. Replace the components on the hob.
Cleaning the igniters and thermocouples
• If necessary, clean the igniters and
thermocouples with a damp cloth.
• If there is any dry residue, remove it with
a toothpick or needle.
Improper use
Risk of damage to surfaces
• Do not use steam jets to clean the
appliance.
• Do not use detergents which are
abrasive, corrosive or which contain
chlorine, ammonia or bleach (e.g.
scouring powders, stain removers, etc.).
• Do not use rough or abrasive materials
or sharp metal scrapers.
• Do not wash the removable
components such as the hob grids,
flame-spreader crowns and burner caps
in a dishwasher.
We recommend the use of
cleaning products distributed by
the manufacturer.
The continuous contact between
the grids and the flame can cause
modifications to the enamel over
time in those parts exposed to
heat. This is a completely natural
phenomenon which has no effect
on the operation of this
component.