Smeg TR4110RO User manual

Contents
45
EN
1 Instructions 46
1.1 General safety instructions 46
1.2 Manufacturer liability 47
1.3 Appliance purpose 47
1.4 Disposal 47
1.5 Identification plate 48
1.6 This user manual 48
1.7 How to read the user manual 48
2 Description 49
2.1 General description 49
2.2 Cooking hob 50
2.3 Control panel 50
2.4 Other parts 52
2.5 Available accessories 52
3 Use 54
3.1 Instructions 54
3.2 First use 55
3.3 Using the accessories 56
3.4 Using the hob 57
3.5 Using the storage compartment 58
3.6 Using the ovens 58
3.7 Cooking advice 60
3.8 Programming clock 62
4 Cleaning and maintenance 66
4.1 Instructions 66
4.2 Cleaning the appliance 66
4.3 Removing the door of the auxiliary oven 67
4.4 Cleaning the door glazing 68
4.5 Removing the internal glass panels 68
4.6 Cleaning the inside of the oven 70
4.7 Vapor Clean: assisted oven cleaning 72
4.8 Extraordinary maintenance 74
5 Installation 75
5.1 Gas connection 75
5.2 Adaptation to different types of gas 78
5.3 Electrical connection 83
5.4 Positioning 84
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
46
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
47
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
48
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
49
EN
2 Description
2.1 General description
1 Skirt
2 Cooking hob
3 Control panel
4 Oven light
5 Seal
6 Door
7 Fan
8 Storage compartment
Shelf for racks/trays support
frames

Description
50
2.2 Cooking hob
AUX = Auxiliary
SR = Semi-rapid
R = Rapid
UR2 = Ultra rapid
2.3 Control panel
1 Hob burner knobs
Useful for lighting and adjust 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.
2 Programming clock
Useful for displaying the current time, set
programmed cooking operations and
program the timer.
3 Auxiliary oven variable grill knob
It turns on the light inside the oven or starts
the grill heating element to a temperature
ranging from a minimum of 50°C to a
maximum of 245°C.

Description
51
EN
4 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.
5 Lower multifunction oven temperature
knob
This knob allows you to select the cooking
temperature.
Turn the knob clockwise to the required
value, between the minimum and maximum
settings.
6 Lower multifunction 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.
7 Lower multifunction oven function knob
The oven's various functions are suitable for
different cooking modes. After selecting the
required function, set the cooking
temperature using the temperature knob.
8 Upper multifunction oven temperature
knob
This knob allows you to select the cooking
temperature and the Vapor Clean
temperature.
Turn the knob clockwise to the required
value, between the minimum and maximum
settings.
9 Upper multifunction 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.
10 Upper multifunction oven function
knob
The oven's various functions are suitable for
different cooking modes. After selecting the
required function, set the cooking
temperature using the temperature knob.

Description
52
2.4 Other parts
Oven shelves
The oven 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.
Internal light
The internal light of the ovens comes on
when any function is selected.
2.5 Available accessories
Rack
Useful for holding cooking containers.
Tray rack
To be placed over the top of the oven tray;
for cooking foods which may drip.
Some models are not provided
with all accessories.

Description
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EN
Oven tray
Useful for collecting fat from foods placed
on the rack above.
Deep tray
Useful for collecting fat from foods placed
on the rack above and for cooking pies,
pizzas and baked desserts.
Reduction pan stand
Useful when using small cookware.
WOK Reduction pan stand
Useful when using a wok.
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
54
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 using heat resistant
gloves when moving food inside the
oven.
• Do not touch the heating elements inside
the oven.
• Do not pour water directly on very hot
trays.
• Do not allow children younger than 8
year 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.
High temperature inside the
storage compartment
Danger of burns
• Do not open the storage compartment
when the oven is on and still hot.
• The items inside the storage
compartment could be very hot after
using the oven.
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 from the oven compartment all
trays and racks not used during cooking.

Use
55
EN
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.
Improper use
Risk of damage to surfaces
• Do not cover the bottom of the oven 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 cooking compartment.
• Do not use the open door to rest pans or
trays on the internal glass pane.
• Do not pour water directly on very hot
trays.
• Make sure that the flame-spreader
crowns are correctly positioned in their
housings with their respective burner
caps.
• 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.

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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.
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.
Reduction pan stands
The reduction pan stands have to be
placed on the hob grids. Make sure they
are properly placed.
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
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EN
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
down 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 position for 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.
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.
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.
Cookware diameters:
• Auxiliary: 12 - 14 cm.
• Semi-rapid: 16 - 24 cm.
• Rapid: 18 - 26 cm.
• Ultra-rapid: 18 - 28 cm.

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3.5 Using the storage compartment
The storage compartment is at the bottom
right of the cooker. It can be used to store
cookware or metallic objects necessary
when using the appliance.
3.6 Using the ovens
Switching on multifunction ovens
To switch on multifunction ovens:
1. Select the cooking function using the
function knob.
2. Select the temperature using the
temperature knob.
Opening and closing the doors of
multifunction ovens
Multifunction 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 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.
The doors of multifunction ovens
have a maximum opening of 110°
Multifunction oven doors do not
block laterally when opening and
they might close. 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
59
EN
Functions list
ECO
Depending on the function it is
used with, it ensures maximum
energy savings during cooking.
Static
As the heat comes from above and
below at the same time, this system
is particularly suitable for certain
types of food. Traditional cooking,
also known as static cooking, is
suitable for cooking just one dish at
a time. Perfect for all types of roasts,
bread and cakes and in any case
particularly suitable for fatty meats
such as goose and duck.
Bottom
The heat coming just from the
bottom allows you to complete the
cooking of foods that require a
higher bottom temperature, without
affecting their browning. Perfect for
cakes, pies, tarts and pizzas.
Fan-assisted grill
The air produced by the fan softens
the strong heatwave generated by
the grill, grilling perfectly even very
thick foods. Perfect for large cuts of
meat (e.g. shin of pork).
Fan-assisted static
The operation of the fan, combined
with traditional cooking, ensures
uniform cooking even with complex
recipes. Perfect for biscuits and
cakes, even when simultaneously
cooked on several levels. (For
multiple-level cooking, we
recommend using the 2nd and 4th
shelves.)
Fan-assisted bottom
The combination of the fan with just
the lower heating element allows
cooking to be completed more
rapidly. This system is
recommended for sterilising or for
finishing off the cooking of foods
which are already well-cooked on
the surface, but not inside, which
therefore need a little more heat.
Perfect for any type of food.
In pyrolytic models, the special
defrosting and proving functions are
brought together under the same
function.
Rapid defrost
Rapid defrost is helped by the
activation of a fan to ensure uniform
distribution of room temperature air
inside the oven. Perfect for any type
of food.

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3.7 Cooking advice
General advice
• Use a fan-assisted function to achieve
uniform 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 and the
Fan-assisted 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-assisted 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 near the symbol 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 present)
gives the food an even browning at
the end of cooking. Perfect for
sausages, ribs and bacon. This
function enables large quantities of
food, particularly meat, to be grilled
evenly.
Circulaire
The combination of the fan and the
circular 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 uniform distribution of
heat. It will be possible, for instance,
to cook fish, vegetables and biscuits
simultaneously (on different levels)
without mixing odours and flavours.

Use
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EN
• 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 60 minutes using multifunction
ovens, 30 minutes inside the auxiliary
oven.
Advice for cooking desserts and biscuits
• Use preferably dark metal moulds: they
help to absorb the heat better.
• Temperature and 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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3.8 Programming clock
1 Timer key
2 Cooking time 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 .
Hold down the key 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.
The programmer clock controls
exclusively the right multifunction
oven and has not any control on
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.

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EN
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.
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.
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.
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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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.
7. Press keys and at the same time
to reset the programmer clock.
Timer
The 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 timer. 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 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 timer has been
programmed, the display will go
back to showing the current time;
to display the remaining time, press
.