Cuppone Giotto GT110 User manual

GT110
GT140
Giotto
OVEN
Use and maintenance manual

2

3
Ed. 0621 - 70702562 - REV05 - Valid from serial number 21052570 - Giotto - Use and maintenance
Contents
We congratulate you for choosing a product designed and
manufactured with cutting-edge technology.
The oven is checked and tested in the Manufacturer’s plant
before being delivered to the customer.
The “production process check sheet” enclosed with it guar-
antees that each step in the production process, from assem-
bly to packaging, was carefully checked from both the oper-
ating and safety standpoints.
Before the installation, read the content of this manual care-
fully: it contains important information regarding product
assembly and safety regulations.
Technical service
Your Dealer can solve any technical problem regarding use
and maintenance.
Do not hesitate to contact him in case of doubt.
Introduction
Introduction................................................................. 3
Technical service.........................................................................................3
Safety instructions ...................................................... 4
Basic notions................................................................ 6
Knowing your oven..................................................................................6
Preparing to use the oven....................................................................6
Basic notions.................................................................................................7
Emergency controls .................................................................................7
Some piece of advice..............................................................................8
The turntable................................................................................................9
Cooking tables.............................................................................................9
Use ................................................................................ 10
Knowing the control panel..................................................................10
Controlling the turntable......................................................................12
Cooking............................................................................................................14
Turning the oven on manually.....................................................14
Setting the preheating.....................................................................15
Starting cooking.................................................................................16
Activating an end-of-cooking signal (buzzer).......................17
Switching the light on (optional)................................................18
Switching the oven off.....................................................................18
Managing recipes......................................................................................20
Using a stored recipe ........................................................................20
Creating a new recipe ......................................................................21
Creating a recipe from the SERVICE screen .............................22
Creating a recipe starting from a “base” recipe.....................22
Creating a recipe by duplicating an already stored recipe.....23
Modifying a stored recipe...............................................................24
Programmed switch-on.........................................................................25
Setting an event .........................................................................................25
Setting the Note list..................................................................................27
Setting a Holiday........................................................................................28
User settings..................................................................................................29
Maintenance and cleaning ......................................... 31
Warnings..........................................................................................................31
Cleaning...........................................................................................................31
Oven cleaning .....................................................................................31
Cleaning the external steel parts.................................................31
Cleaning the glass .............................................................................31
Cleaning the refractory surface....................................................31
Cleaning the chamber with the pyrolysis function .............32
Replacing components..........................................................................33
Replacing the door glass.......................................................................33
Oven downtime for prolonged periods......................................34
Disposal at end of life..............................................................................34
Disposing of ashes and food residues ..........................................34
Warranty....................................................................... 35
Warranty conditions.................................................................................35
Something is not working........................................... 36
What to do in case of any malfunction........................................36
The foundation
Our company was founded in 1963 by the Lorenzo, Luigi and
Paolo Cuppone brothers. It immediately specialized in the
production of ovens and equipment to prepare and cook
pizza. The constant research and experimentation of new
equipment that are even now the strength of our company,
have led us to design and patent the machinery and ovens
that have revolutionized the way pizza is made.
CUPPONE 1963
Cuppone F.lli S.r.l.
Via Sile, 36
31057 Silea (TV) - ITALY
T [phone]
F [phone]
[e-mail] - www.cuppone.com

4
• Read this guide carefully before us-
ing and maintaining the appliance,
and keep it with care in an accessible
place for any future consultation by
the various operators.
•Moreover, the manual must always accompa-
ny the product through its life, even in case of
transfer.
• Before performing any maintenance, replacing
components or carrying out any routine/extraor-
dinary cleaning, disconnect the electricity supply.
• Unauthorised actions, tampering or modifica-
tions that do not follow the information provided
in this manual can cause damages, injuries or fatal
accidents and null and void the warranty.
• Use or maintenance that fail to comply with the
instructions in this manual may cause damage,
injury or fatal accidents.
• The serial plate provides important technical
information. This is vital in case of a request for
maintenance or repair of the equipment: please
do not remove, damage or modify it.
• Some parts of the equipment can reach high
temperatures. We advise you to avoid touching
surfaces and not to get materials either flamma-
ble or sensitive to heat near the appliance.
• Do not rest objects on the oven, above all if built
in material sensitive to heat.
• These appliances are intended to be used for
commercial applications, for example in restau-
rant kitchens, canteens, hospitals and commercial
companies such as bakeries, butcher shops, etc.,
but not for the continuous and mass production
of food. A use other than the stated one is consid-
ered improper, potentially dangerous for people
and animals and might permanently damage the
appliance. The improper use of the equipment
shall void the warranty.
•This appliance can be used by children aged
from 8 years and above and persons with re-
duced physical, sensory or mental capabilities or
lack of experience and knowledge if they have
been given supervision or instruction concern-
ing the use of the appliance in a safe way and
understand the hazard involved. Children must
not play with the appliance. Cleaning and user
maintenance shall not be made by children
without supervision.
• To clean the appliance, any of its components or
accessories and the sub-structure DO NOT use:
- aggressive, abrasive, powder or corrosive deter-
gents (e.g. hydrochloric or sulphuric acid, caus-
tic soda, etc.).
- abrasive or sharp tools (e.g. abrasive sponges,
scrapers, steel brushes, etc.);
- steamed or pressurised water jets.
• The staff using the appliance must be profession-
ally prepared and periodically trained on its use,
as well as the safety and accident prevention reg-
ulations.
• Children must be supervised to make sure they
do not play with the appliance or parts of it.
• Always use tools resistant to heat (e.g. In steel).
Cooking utensils in plastic or similar material
might not withstand the oven high temperatures.
• Check regularly that fumes can be discharged
safely. Do not obstruct the duct for any reason.
• FIRE RISK: leave the area around the appliance
free and clean from fuels. Do not store flammable
materials near this appliance.
• WARNING: RISK OF EXPLOSION! It is forbidden to
use the oven in environments at risk of explosion.
• WARNING: always switch off the main switch
when you finish using the appliance, above all
during cleaning or in cases of prolonged down-
time.
Safety instructions
Symbols used in the manual and on
the labels applied to the machine
Indicates that caution is required when performing
an operation described in a paragraph that bears this
symbol. The symbol also indicates that maximum
operator awareness is required in order to avoid un-
wanted or dangerous consequences
Reference to another chapter where the subject is
dealt with in more detail.
Manufacturer’s tip
Indicates that the surfaces marked with this symbol
may be hot and must therefore be touched carefully
Dangerous voltage
The symbol identifies the terminals which, connect-
ed to each other, carry the various parts of a device
or system to the same potential (not necessarily the
earth potential)
Indicates that it is necessary to read carefully the
paragraph marked with this symbol before install-
ing, using and maintaining the equipment
The company cannot be held liable for any print or transcrip-
tion errors, reserving the right to make changes where deemed
suitable without prior notice.
Partial reproduction without the Manufacturer’s consent is pro-
hibited. Measurements are purely indicative and not binding.
The original language used to prepare this manual is English:
the Manufacturer is not responsible for any translation/inter-
pretation or print errors.

5
7 cm [2.76 inches]
AIR
Fig. 1
The lower compartment can be used for storage (e.g. for pizza boxes).
We recommend you keep at least 7 cm [2.76 inches] free above the objects to allow free air circulation.
Warning: do not obstruct the cooling fans located under the electrical panel.
MINIMUM
Ed. 0621 - 70702562 - REV05 - Valid from serial number 21052570 - Giotto - Use and maintenance
Safety instructions
• If you notice any anomaly (e.g. damaged power
cable, etc.), malfunction or fault, do not use the
appliance and contact a Service Centre author-
ized by the Manufacturer. Demand original spare
parts, or the Warranty will be null and void.
• Place the emergency phone numbers in a visible
location.
• WARNING: it is forbidden to place flammable sol-
ids or liquids (spirits for instance) in the cooking
chamber during the operation.
• Monitor the appliance during its entire operation,
do not leave dishes in the oven unattended!
•Failure to follow these regulations may cause
damage or even fatal injury, subsequently invali-
dating the guarantee and relieving the Manufac-
turer of all liability.
• We recommend you have the appliance checked
by an Authorized Service Centre at least once a
year.

6
1
2
3
5
7
8
9
6
4
Fig. 2
Knowing your oven
Fig. 2
Your oven can be used only to bake pizzas or similar dishes,
such as bread or focaccia and to grill vegetables.
Its main parts are:
1Cooking chamber in stainless steel
2Chimney to vent any cooking fumes
3Cooking surface in refractory bricks
4Power cable socket
5Face in stainless steel
6Digital control display
7Ventilation slots in the light compartment
8Flue vent valve opening/closing knob
9Plate rotation speed control joystick
The temperature in the chamber is controlled by boards that
switch the heating elements on and off to keep the set tem-
perature constant.
The oven can manage separately the powers:
• of the bottom part of the oven chamber;
• of the top part of the oven chamber.
Preparing to use the oven
Clean the oven and any accessories accurately, both external-
ly and internally, following the instructions in the dedicated
chapter rigorously.
Maintenance and cleaning - page 31.
Turning the oven on: The rst time you use the oven, we
recommend you set the temperature at 150°C- 302°F, 80%
percentage at the top, 20% in the bottom for at least 8 hours,
without placing any food inside. During this time, keep
the chimney flue fully open and the hood, if present, ON. In
this first phase, because of the humidity evaporating from the
insulating materials, the oven will give out unpleasant smells
and fumes that will gradually disappear during the following
operating cycles.
To switch the oven on and set its parameters, refer to:
Use - page 10
Basic notions
The first day of use is considered as a running-in period: during this time the refractory bricks and insulating material keep releas-
ing humidity until they dry out completely.
Some parts of the equipment can reach high temperatures. We advise you to avoid touching surfaces and not to get ma-
terials either flammable or sensitive to heat near the appliance.
Do not rest objects on the oven, above all if built in material sensitive to heat.
Take care and use personal protection equipment (i.e. gloves) when putting food into the cooking chamber or getting it out.

7
9
12
13
10
11
8
M.C. D.C.
450
350
250
150
85
OFF
450
350
250
150
85
M.C. D.C.
450
350
250
150
85
OFF
450
350
250
150
85
M.C. D.C.
450
350
250
150
85
OFF
450
350
250
150
85
classica
300
SET 320°C
SET 300°C
90
10
350
ALLARME
ERRORE COMUNICAZIONE CON
INVERTER
Fig. 3
Fig. 4
Ed. 0621 - 70702562 - REV05 - Valid from serial number 21052570 - Giotto - Use and maintenance
Basic notions
Emergency controls
(EMERGENCY SYSTEM)
11 Emergency mushroom: if pressed, it disables the turn-
table rotation, the display shows an alarm screenshot
Fig. 4 and the buzzer can be heard. The mushroom
must be used in a real emergency; to stop the turntable
normally, acts on the “STOP” button on display (refer to
page 13). To unlock it and restart the normal working
activity, rotate it clockwise.
EMERGENCY SYSTEM device
If the key is in 10 D.C. position
normal use of the oven through the digital display.
If the key is on 10 OFF
• The turntable rotation function is disabled, an alarm screen
appears Fig. 4 and the buzzer is activated.
• The heaters are disabled and therefore do not heat up.
• The digital display remains on but only the following can be
activated:
- hood functions (light and speed)
- room light.
If the key is in 10 M.C. position
the oven can be controlled by the two thermostats, top and
bottom using the knobs 8and 9rather than by the display.
This possibility is useful when there is a
breakdown of an electronic component
(e.g. Touch board or heater control board)
which does not allow heating or adjust-
ing the heaters.
This work mode must be used only in the
event of an actual emergency in order to
end the service pending the intervention
of specialized personnel, the only one
able to solve the problem.
If the key 10 is in M.C. position.
• The turntable rotation function is disa-
bled.
• The top/bottom heaters are activated
rotating the knobs 8and 9to the
desired temperature:
9setting the bottom temperature
8setting the chamber temperature
After setting the temperature, the
lights 12 and 13 come on to show
that the heaters are working to reach
the set temperature.
In this mode:
• If the Touch board fails, the digital dis-
play goes off and then:
- the hood functions (light and speed)
and the chamber light are deactivat-
ed.
• if the heater control board fails and the
Touch board works:
- the digital display remains on and
only the hood (light and speed) func-
tions and the chamber light can be
activated.
D.C. POSITION the oven is controlled by the digital display
OFF POSITION some limitations in the use of the oven
M.C. POSITION: the bottom and chamber temperatures are controlled rotating the
knobs. In the example:
- the knob on the left (bottom temperature) is set to 250°C- 482°F. The light on indicates
that the heaters are active because the set temperature has not yet been reached;
- the knob on the right (chamber temperature) is set to 150°C- 302°F. The light off indi-
cates that the heaters are off because the set temperature has been reached.

8
Fig. 5
Fig. 6
Basic notions
Some piece of advice...
• Before starting cooking, always preheat the oven: this is vital
to get good food. Preheating the oven must last at least an
hour, it is therefore always preferable to use the programmed
switch-on function so that the oven is already hot when the
place opens and ready to cook the desired food.
Programmed switch-on: page 25
• During work, keep the refractory surfaces clean using a stiff
bristle brush.
• Passing from a type of pizza to another, wait the time required
for the oven to stabilize.
• Take your time when adjusting the cooking parameters ac-
cording to the increase and/or decrease in the workload.
• An excess of flour in the cooking chamber can create smoke,
smell and give the pizza an unpleasant taste.
• Clean the oven at the end of service.
Fig. 5
In the ovens, products cook thanks to the combined action of:
• radiation: the heat and infrared rays produced by the top
elements make products crunchy and golden
this parameter is controlled by the TOP percentage.
• convection: the hot air that circulates in the chamber cooks
the product evenly
his parameter is controlled by the temperature setting in
the chamber
• conduction: the bottom elements heat the refractory sur-
faces on which the products rest.
this parameter is controlled by the temperature and the
BOTTOM percentage.
Unsatisfactory cooking results
If the cooking results are not as expected, try and check the
following:
• incorrect oven parameters:
• temperature in the chamber either too high or too low
• power (percentage) of the BOTTOM or TOP either too high
or too low
• incorrect preheating:
• preheating is vital to get superb results right from the first
pizza
• during preheating, the BOTTOM percentage has been set
too high: the refractory surfaces (without pizzas) have be-
come too hot and burnt the first pizzas.
What is Pizzaform?
Pizzaform is a Manufactur-
er’s patent. It is a special press, pro-
duced in five models, to make pizza
dough discs up to 52cm in diameter
[Ø 2.05 in.].
Its main features are:
- high hourly output, up to 400 piz-
zas an hour, without using special-
ized labour;
- consistent shape and thickness of
the disc of dough, without giving
up the traditional edge, obtained
thanks to the special shape of the
chrome plates;
- possibility of changing the thick-
ness of the dough discs easily.
RADIATION
top heaters (TOP)
bottom heaters (BOTTOM)
CONDUCTION
CONVECTION
In this position, the flue vent valve is
CLOSED
In this position, the flue vent valve is
OPEN

9
GIOTTO 140 GIOTTO 110
Fig. 7
Ed. 0621 - 70702562 - REV05 - Valid from serial number 21052570 - Giotto - Use and maintenance
Cooking tables
The parameters in the tables are just indicative, since they can vary according to the type of dough to bake (e.g. type of flour, hydration, etc.).
Manual stretching
Stretching with Pizzaform
Preheating for both types
(Manual stretching or stretching with Pizzaform)
TYPE
COOKING COOKING
TIME chamber
TEMP. % TOP bottom TEMP.
%
BOTTOM TIME chamber TEMP. % TOP bottom TEMP.
%
BOTTOM
CLASSIC 3 min 320°C - 608°F 90% 300°C - 572°F 10% 3 min 300°C - 572°F 80% 300°C - 572°F 5%
time: 1 hour
(can vary according to the set %)
temperature / %: the same as the type of pizza
During preheating, the flue gas discharge valve must al-
ways be kept closed to prevent heat escaping from the
chamber and the heating elements being turned on with
the consequent overheating of the refractory surfaces
which would cause the products to burn.
NAPOLETANA PREHEATING - 300°C - 572°F 90% 300°C - 572°F 0%
NEAPOLITAN 90 sec. 360°C - 680°F 90% 300°C - 572°F 0% 90 sec. 350°C - 662°F 90% 300°C - 572°F 0%
DIRECT BAKING TIN 7 min 300°C - 572°F 30% 350°C - 662°F 90%
PRE-COOKING TIN 6 min 300°C - 572°F 25% 360°C - 680°F 100%
FINISHING TIN 3 min 300°C - 572°F 50% 360°C - 680°F 85%
DIRECT PADDLE 6 min 285°C - 545°F 70% 285°C - 545°F 65%
PRE-COOKING PADDLE 5 min 260°C - 500°F 60% 260°C - 500°F 50%
FINISHING SHOVEL 5 min 260°C - 500°F 50% 260°C - 500°F 60%
Basic notions
The turntable
The refractory turntable allows cooking pizzas evenly
without having to turn them over manually.
To control the turntable, see page 13
Productivity
GIOTTO 110: 60 pizzas/hour
GIOTTO 140: 110 pizzas/hour
PIZZA ø 35 cm [13.78 in.]
PIZZA ø 35 cm [13.78 in.]
PIZZA ø 30 cm [11.81 in.]
PIZZA ø 30 cm [11.81 in.]
PIZZA ø 50 cm [19.7 in.]
PIZZA ø 50 cm [19.7 in.]
TRAY 60x40 cm [23.62x 5.7 in.]
TRAY 60x40 cm [23.62x 5.7 in.]

10
Fig. 8
1
2
4
3
5
7
6
Use
Fig. 8
OVEN IN STAND-BY MODE
1 SERVICE (settings) key
Gives access to the user’s settings.
2 Key to switch the chamber light on
switches the light in the cooking chamber on and off.
3 Hood control key
allows setting the hood speed and switching its light on.
4 ON/OFF switch
Powering the oven on and off.
5 PROGRAMMED SWITCH-ON key
Allows accessing the Weekly programmed switch-on
page: it is possible to program the automatic switch-on and
-off of the oven for the whole week, up to 4 switch-ons/
switch-offs every day.
Contents
Knowing the control panel........................................................... 10
Turntable controls ..............................................................................12
Baking......................................................................................................... 14
Turning the oven on manually.............................................. 14
Setting the preheating.............................................................. 15
Starting cooking.......................................................................... 16
Activating an end-of-cooking signal (buzzer)................ 17
Switching the light on (optional)......................................... 18
Switching the oven off.............................................................. 18
Managing recipes............................................................................... 20
Using a stored recipe ................................................................ 20
Creating a new recipe ............................................................... 21
Creating a recipe from the SERVICE screen ...................... 22
Creating a recipe starting from a “base” recipe.............. 22
Creating a recipe duplicating a recipe ............................... 23
Modifying a stored recipe........................................................ 24
Programmed switch-on.................................................................. 25
Setting an event .................................................................................. 25
Setting the Note list........................................................................... 27
Setting a Holiday................................................................................. 28
User settings........................................................................................... 29
Use | KNOWING THE CONTROL PANEL
6 Note list setting key
Gives access to the Note list page, where it is possible to
set up to 10 notes that will be displayed at the set time on
the set days. Every note can also be repeated cyclically.
7 HOLIDAY key
Allows accessing the Holiday page: this function allows
interrupting for a certain period of time the oven weekly
switching on and off, without having to cancel it.
Oven in STAND-BY mode

11
Fig. 9
Oven in BAKING mode
8
9
10
11
11
320
290
12 1716 18 19
13
14
15
21
20
22
23
24
Ed. 0621 - 70702562 - REV05 - Valid from serial number 21052570 - Giotto - Use and maintenance
Use | KNOWING THE CONTROL PANELUse | KNOWING THE CONTROL PANEL
Fig. 9
OVEN IN BAKING MODE
8 Pyrolysis program key
Starts the pyrolysis program to clean the oven.
9 ECO program key
Starts the ECO program (page 19).
10 MAX program key
Starts the MAX program (page 19).
11 Program key
Allows viewing and using the saved programs.
12 Power setting key as a percentage of the TOP heating
elements
13 COOKING CHAMBER temperature setting key
14 BOTTOM temperature setting key
15 Power setting key as a percentage of the BOTTOM
heating elements
16 Key to switch the hood light on
17 Key to switch the chamber light on
18 Buzzer setting key
Activates an end-of-cooking acoustic signal.
19 Hood speed setting key
20 Shows the time and date.
21 SERVICE (settings) key
Gives access to the user’s settings.
22 Note list setting key
Gives access to the Note list page, where it is possible to
set up to 10 notes that will be displayed at the set time on
the set days. Every note can also be repeated cyclically.
23 PROGRAMMED SWITCH-ON key
Allows accessing the Weekly programmed switch-on
page: it is possible to program the automatic switch-on and
-off of the oven for the whole week, up to 4 switch-ons/
switch-offs every day.
24 ON/OFF switch
Powering the oven on and off.
The control panel must be used only with dry and clean
fingers.
This panel controls the rotation of the
refractory plate in an advanced way,
see the following page for more infor-
mation

12
320
290
320
290
320
290
X
Abilita il controllo con il joystick?
Fig. 10
Fig. 11
turtle symbol
slow rotation
hare symbol
fast rotation
Use | TURNTABLE CONTROLS
CONTROLLING THE TURNTABLE WITH THE JOYSTICK
SWITCHING CONTROL BETWEEN THE JOYSTICK AND THE PANEL
Controlling the turntable
the turntable can be controlled in two ways: using either the
joystick or the control panel.
Fig. 10
To switch the control from one to the other, it is necessary
to press the “joystick” button on the control panel and
touch the icon on the appearing screen.
If the colour of the “joystick” is:
• green Fig. 11 the rotation speed is controlled with
the joystick that, moved left or right, makes the plate rotate
slowly (turtle mode) or quickly (hare mode). The joystick al-
lows controlling the plate speed rotation only.
• white Fig. 12 the rotation of the plate is controlled
using the control panel; it allows several advanced settings,
listed in the table on the following page.
the rotation of the turntable is controlled using the control panel the rotation of the turntable is controlled using the joystick

13
Fig. 12
Oven in BAKING mode
320
290
MOD
Ed. 0621 - 70702562 - REV05 - Valid from serial number 21052570 - Giotto - Use and maintenance
Use | TURNTABLE CONTROLS
Key switching between joystick and control panel
Pressing the key, the control of the rotation of the plate passes from the joystick to the
control panel and vice versa.
If active (green colour) the rotation speed is controlled with the joystick.
If deactivated (white colour) the rotation of the plate is controlled with the control
panel.
If active (orange in colour), the turntable sense of rotation is reversed after the set
time.
The value can be modified at will during cooking: temporary modification through the
symbol or permanent change setting it when creating a recipe (see page 21).
E.g.: if the set value is 10s, every 10 seconds the turntable reverses its rotation between
clockwise and anticlockwise.
MOD
“MOD”symbol: touching the key displays a numeric keypad that allows changing the
rotation times of the mode currently active (e.g. slow - turtle) changing the defaults
times (6 and 13 seconds). The changes are temporary; the values revert to the default
values when the rotation stops. To modify the values permanently, act as explained
on page 21.
classica
320
290
classica
320
290
START
STOP
classica
320
290
classica
320
290
START
STOP
STOP: Stops the plate rotation. Use it only in case of real need; during preheating or
cooking, the turntable should rotate continuously to ensure uniform cooking and to
preserve the functionality of the oven itself.
START: Allows the turntable to rotate with the set settings.
CLOCKWISE direction of rotation
If active (orange colour), the turntable rotates in a clockwise direction
ANTI-CLOCKWISE direction of rotation
If active (orange colour), the turntable rotates in an anti-clockwise direction
HARE mode: fast rotation
If active (orange colour), the turntable rotates in fast mode (one complete revolution
every 6 seconds).
The value can be modified at will during cooking (temporary modification through
the “MOD” symbol) or permanent change setting it when creating a recipe (see
page 21).
TURTLE mode: slow rotation
If active (orange colour), the turntable rotates in slow mode (one complete revolution
every 13 seconds).
The value can be modified at will during cooking (temporary modification through
the “MOD” symbol) or permanent change setting it when creating a recipe (see
page 21).
CONTROLLING THE TURNTABLE WITH THE CONTROL PANEL

14
320
290
Fig. 13
Fig. 14
Fig. 15
1 2 3 4 5
6 7 8 9 0
x
OK
+-
X
A1 A2
A3
A4
B1
B2
Imposta valore tempo Imposta valore tempo
01:2001:20
A
B
Use guided procedure
The oven can be switched on:
• manual mode: by switching the oven on when it must be used it is necessary to wait at
least an hour for the oven to preheat and get to the right temperature.
Check the following use procedure (points A, B, C, D, etc.)
• programmed: programming the oven switching on and off automatically for the whole week.
See page 25
• automatic mode: using a clock or SMS (with external modules not supplied by the Manufacturer).
A - Turning the oven on manually
Fig. 15
After powering the oven, the display lights up and shows the STAND-BY page.
By pressing the ON/OFF key the oven always starts with program P01 (in the example the“CLAS-
SIC”recipe is stored in program P01).
How to enter the values
Fig. 13
To enter the values with the keypad:
• Aenter the desired value using the number keys (e.g. if 1-2-0 is pressed in sequence, 01:20
is displayed, that is one minute and 20 seconds)
or, alternatively
• Buse the “+” or“-” keys: pressing once increases/decreases the value by one unit at a time,
prolonged pressing increases/decreases the value very quickly.
In both cases, confirm with or delete with CE .
How to scroll through the items on a screen
In some screens it is possible to scroll vertically the contents (for example the names of the
stored recipes) in two different ways:
• Ascroll function: place your finger on the screen and drag it up or down;
or, alternatively
• Barrow keys: touch the “arrow up” or “arrow down”keys several times.
Use | COOKING

15
Fig. 16
A
D
manual manual
1 2 3 4 5
6 7 8 9 0
x
OK
+-
X
Imposta valore cielo
90%
B
C
Ed. 0621 - 70702562 - REV05 - Valid from serial number 21052570 - Giotto - Use and maintenance
temperature in the
cooking chamber
bottom temperature
top power
(percentage)
bottom power
(percentage)
turntable rotation
settings (other
information p. 11)
During cooking or preheating, if the current
temperature in the chamber is:
• lower than the one set (so the elements
are active), the icons identifying the top
and bottom are red.
• equalto or higher than the set one (so
the elements are off), the icons identi-
fying the top and bottom are white.
210
5
SET 150°C
If the displayed bot-
tom temperature (e.g.
210°C) is higher than
the set temperature
(e.g. 150°C) but the
icons are white (ele-
ments off), it means that the probe that
detects the bottom temperature is affected
by the accumulation of heat due to the
oven heating. In this case, normally there
are no cooking problems.
Use | COOKING
“MANUAL” (at the top) means you are working
with parameters set manually.
B - Setting the preheating
Preheating must have the same cooking parameters as the recipe to be used. It must be carried out without products in the cooking chamber and takes about an hour for the oven to be ready
for cooking.
During preheating, the flue gas discharge valve must always be kept closed to prevent heat escaping from the chamber and the heating elements being turned on with the consequent
overheating of the refractory surfaces which would cause the products to burn.
It is possible to set the preheating in two ways:
• Fig. 16 entering manually the desired chamber and bottom temperature as well as the top and bottom power (see table on page 9, cooking information).
The entered parameters cannot be stored, so they need to be reset every time. To avoid this operation, you need to create a recipe, as explained on page 21.
• Fig. 17 starting a recipe (program) already stored, previously saved by the user.
ENTERING THE RECIPE PARAMETERS MANUALLY Fig. 16
ATouching the corresponding field, set:
• the top power (percentage);
• the temperature in the cooking chamber;
• the bottom temperature;
• the bottom power (percentage);
• and, if necessary, the turntable rotation settings.
BAn alphanumeric keypad will appear on which the desired value can be set (see table on page 9, cooking information);
CConfirm with . After setting these parameters, the oven starts heating straight away in compliance with the set parameters.

16
Fig. 17
Fig. 18
30
350°C
teglia
classica
teglia
pala B
A1
A2
CLASSICA*
Use | COOKING
If you intervene manually changing a pa-
rameter (for example, the temperature is
increased), an asterisk appears next to the
name (e.g. Classic*) with the disk symbol
to indicate a change made by the user
during cooking: it will only affect the pre-
heating or cooking in progress and will not
change the original “Classic” recipe (tempo-
rary effect).
If you want to change the original recipe
permanently see page 24
The name shows which recipe you are using
(e.g. Classic).
USING AN ALREADY STORED RECIPE Fig. 17
Touch the program key A1 or the name area A2 ;
Touch the name of the recipe Byou want to use: the oven
starts heating up straight away with the parameters set for that
recipe; if you wish, you can modify the parameters of the cho-
sen recipe (e.g. change the temperature) as usual: the changes
made will apply only to the preheating in progress and will
not modify the original recipe (temporary effect).
To modify the original recipe permanently, see page 24
C - Starting cooking
Fig. 18
Once preheating is complete, you can start cooking and bake
the products using personal protection equipment (e.g. gloves)
and tools suitable for contact with food and made of material
resistant to high temperatures (e.g. steel).
For optimal results, always adhere to the oven capacity
declared by the Manufacturer and position the prod-
ucts to be cooked evenly in the cooking chamber.
During cooking, it is always possible to change any value (e.g.
temperature or turntable rotation) by acting as usual.

17
B
C
A
Fig. 20
Fig. 19
A
1 2 3 4 5
6 7 8 9 0
x
OK
+-
X
Imposta valore tempo
03:10
B
C
Ed. 0621 - 70702562 - REV05 - Valid from serial number 21052570 - Giotto - Use and maintenance
turns the hood light on/o
touch the notches to set the hood speed
Use | COOKING
Fig. 19
The hood can also be checked and set from the cooking win-
dow (light on/off and suction speed setting):
suction off
light off
suction on
light off
suction on
light on
suction off
light on
minimum suction speed
maximum suction speed
D - Activating an end-of-cooking signal (buzzer)
Fig. 20
If you wish, you can enable a buzzer that will go off when the
set time expires, warning that cooking is complete.
ATo activate it, press the key on the display;
Ban alphanumeric keypad will appear on which the desired
value can be entered (in minutes: seconds);
Cconfirm with .
When the set time expires
(e.g. 3 minutes and 10 sec-
onds), a buzzer will sound
to show cooking has com-
pleted but the oven keeps
heating until the ON/OFF
key is pressed

18
Fig. 21 Fig. 22
The display shows after how much time the buzzer will go
o (e.g. 3:10 that is three minutes and ten seconds).
After setting it, the countdown starts, at the end of which a
buzzer will sound to highlight the end of cooking.
To stop the buzzer, touch the buzzer key.
Warning! the oven continues heating when the buzz-
er goes off!
E - Switching the light on (optional)
Fig. 21
If necessary, the cooking chamber light can be switched on.
Touch the same key to switch it off.
F - Switching the oven o
Fig. 22
To stop cooking, press the ON/OFF key: the oven goes into
stand-by mode.
Use | COOKING
Is the oven time or date wrong?
On first switch-on or after a sudden or prolonged switch-off pe-
riod, the oven date or time may be wrong: go to the “SERVICE/
DATE AND TIME” section to enter the correct values.
See page 29

19
Fig. 23
Fig. 24
A
1 2 3 4 5
6 7 8 9 0
x
OK
+-
X
Imposta durta MAX
01:00
B
C
Ed. 0621 - 70702562 - REV05 - Valid from serial number 21052570 - Giotto - Use and maintenance
Special programs
ECO ECO program: The ECO program is used to preserve the
functionality of the oven when it is not working.
Default values of the ECO program
• duration according to requirements
• temperature 280°C - 536°F
• top power 45% and bottom 5%
This program can be customized by selecting it and modifying its
parameters as explained on page 24.
The program is interrupted when a different program is selected,
the oven is turned off or the ECO key is pressed again.
MAX program: The MAX program is used to quickly
raise the temperature of the cooking chamber and the
refractory surface when the user realizes that they are too
low for his needs.
ATo start the program, touch its symbol.
BA screen is displayed that allows setting the duration of
the program by entering the desired time (e.g. one minute) and
then starting it by pressing
Default values of the MAX program
• duration 1 minute
• oset temperature 30°C- 86°F higher than the tempera-
ture in the chamber
• top and bottom power at 100%
This program can be customized by selecting it and modifying
its parameters as explained on page 24.
The program ends pressing the MAX key, when a different pro-
gram is selected or when the set time expires: the buzzer goes
off and you are back to the program that was active before the
MAX program started.

20
Fig. 25
30
350°C
teglia
classica
teglia
pala B
A1
A2
CLASSICA*
Saving a recipe means you can reuse it without having to reset
its cooking parameters.
Moreover, by giving it a name (e.g. CLASSIC), it can be found
easily and started quickly.
Using a stored recipe
Fig. 25
To use an already stored recipe, just:
• touch the program key A1 or the name area A2 ;
• the list of the available recipes is displayed: touch the name
of the recipe you wish to use B, the oven starts to heat with
the relative parameters. If, during cooking, you wish to
change the parameters of the selected recipe (e.g. increase
the temperature), act the usual way: the changes will affect
only the cooking in progress and will not affect the origi-
nal recipe (temporary effect).
To modify the original recipe permanently, see page 24.
Why saving a recipe?
To have available a real customized recipe book, easy
to access and use. Using an already stored recipe means
being able to start cooking with just a few actions, without
having to reset the cooking parameters every time: this guar-
antees maximum functionality and consistent results.
Use | MANAGING RECIPES
If you intervene manually changing a pa-
rameter (for example, the temperature is
increased), an asterisk appears next to the
name (e.g. Classic*) with the disk symbol
to indicate a change made by the user
during cooking: it will only affect the pre-
heating or cooking in progress and will not
change the original “Classic” recipe (tempo-
rary effect).
If you want to change the original recipe
permanently see page 24
The name shows which recipe you are using
(e.g. Classic).