eka EKF 611 CTC User manual

ORIGINAL OPERATING AND INSTRUCTION MANUAL
MODELS EKF 611 CTC –EKF 611 CTC/0/037 –
EKF 611 CTC/0/048 - EKF 1011 CTC
rev. 4
TECNOEKA S.r.l.
Via Marco Polo, n.11 - 35010 Borgoricco (Padova) Italy
Tel. [phone] Fax [phone]
www.tecnoeka.com E-mail: [e-mail]

TECNOEKA Srl ___________________________________________________________ operating and instruction manual
page 2 _____________________________________________________________________________________________

Electronic convection oven rev. .4___________________________________MODD. EKF 611 CTC –EKF 1011 CTC
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EU DECLARATION OF CONFORMITY
Annex II A, of Directive 2006/42/EC
Manufacturer's name
TECNOEKA Srl
Manufacturer's address
Via Marco Polo, 11 - 35010 Borgoricco (PD)
Name of the person in
charge of the technical file
Lorenzo Minotto
Address of the person in
charge of the technical file
Via Marco Polo, 11 - 35010 Borgoricco (PD)
Product type
Electronic oven
Purpose of the product
Cooking food
Model
EKF 611 CTC –EKF 611 CTC/0/037 –EKF 611 CTC/0/048 –
EKF 1011 CTC
TECNOEKA Srl declares that the above mentioned products comply with all provisions
pertaining to the following directives:
Machine Directive 2006/42/EC;
Electromagnetic compatibility directive 2014/30/EU
TECNOEKA Srl declares that the above mentioned products comply with the following
harmonised directives:
EN 60335-1 ; EN 60335-2-42
EN 55014-1 ; EN 55014-2 ; EN 61000-3-2 ; EN 61000-3-3 ; EN 62233
TECNOEKA Srl declares that the above mentioned products also comply with the
following directives:
General product safety directive 2001/95/EC;
Directive restricting the use of hazardous substances in electrical and electronic equipment
2011/65/EU;
Directive on waste of electrical and electronic equipment 2012/19/EU.
TECNOEKA Srl declares that the above mentioned products comply with
(EC) Regulation 1907/2006
Borgoricco, 06/04/2017.
_________________________________
Board Representative Signature (Lora Cristina)

TECNOEKA Srl ___________________________________________________________ operating and instruction manual
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Contents
1
Technical service
2
General information
3
Instructions for the installer
4
Instructions for the user
5
Settings menu
6
Accessories menu
7
Oven-user communication
8
Cleaning
9
Maintenance
10
Possible faults
11
Possible alarms
12
Electrical diagrams
13
Technical support
14
Information to users
15
Recipe book
16
The warranty
17
Availability and supply of spare parts
X:\Sgq\PRODOTTI\1 -FORNI\FORNO ELETTRICO\LEka\MANUALI D'USO - Forno Elettrico 40 60 90 - LEka\Lingua
Inglese\Instruction manual EKF 611 CTC - EKF 1011 CTC - GB - rev. 2.doc

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1. Technical service
For periodic maintenance checks and repairs, contact your nearest Support Centre and only use
original spare parts. Failure to comply with this provision shall forfeit the warranty right.
2. General information
It is essential for this instruction manual to be stored together with the appliance for future
referencing; in the event of misplacing it, a copy must be obtained directly from the manufacturer.
This information has been prepared for your safety and that of others; therefore we kindly ask you
to read it carefully before installing and using the appliance.
If upon reception of the goods the packaging should not be intact or should it be damaged, affix
the following wording: “GOODS SUBJECT TO CHECK”, with the specification of the damage and
countersigned by the driver; file a written complaint with the seller within 4 calendar days (not
business days) from the date of delivery, after which no complaints shall be accepted.
The appliance is intended for professional use in institutional and professional kitchens and must
only be used by skilled personnel who have been trained on its proper use. For safety reasons the
appliance must be supervised during operation.
The appliance is not intended to be used by children and/or persons with impaired physical,
sensory or mental abilities, or who lack experience or knowledge, unless they are supervised by a
person responsible for their safety, or who has been instructed on using the appliance.
It is hazardous to modify or attempt to modify the features of this appliance.
The appliance must never be cleaned with direct water or steam jets, since any ingress of water
might affect its safety.
Before maintenance or cleaning disconnect the appliance from the power supply mains and let it
cool. In the event of failure or poor operation, switch off the appliance, close the water supply
cock, disconnect the power supply and contact an authorised Service Centre.
Any modification to the electrical system that might be required to be able to install the appliance
must be carried out by competent personnel only.
All installation and commissioning operations must be exclusively be performed by technically
skilled installers, according to the manufacturer's instructions and in compliance with national
standards in force.
For periodic maintenance checks and repairs, contact your nearest Support Centre and only use
original spare parts. Failure to comply with this provision shall forfeit the warranty right.
Note: The inappropriate or incorrect use and failure to comply with installation rules shall
invalidate any liability by the Manufacturers. In this connection, the instructions laid out under
“POSITIONING” (paragraph 3.6) must be strictly complied with.

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2.1 Technical features
Models
EKF 611 CTC
EKF 611 CTC/0/048
EKF 611 CTC/0/037
EKF 1011 CTC
Overall dimensions:
height
(with feet)
679 mm
950 mm
width
500 mm
500 mm
depth
892 mm
892 mm
Weight:
65,4 kg
89 kg
Maximum load per tray GN1/1:
4 kg
Total load trays: GN 1/1:
24 kg
40 kg
Electrical power:
Convection
resistors
1
7,5 kW
2
7,5 kW
Maximum electrical power:
7,8 kW
15,4 kW
Electrical insulation class:
I
Casing protection degree:
IPX5
Water pressure:
kPa 100 –200
Power supply voltage:
400V 3N
50/60 Hz
230V 3~ (60Hz)
230V~50/60 Hz
400V 3N
50/60 Hz
Power supply cable section:
5G 2,5
(5 x 2,5 mm2)
4G 4 (4x 4mm2)
3G 6 (3x6mm2)
5G 2,5
(5 x 2,5 mm2)
Power supply cable type:
H07RN-F
Power supply cable connection:
Tipo : Y
The noise level of the appliance in operation is less than 70 dB (A).
The “technical data” plate is located on the side of the appliance.
3. Instructions for the installer
The following instructions are aimed at the skilled installer for them to perform installation,
electrical and water connection operations in the most correct manner and according to the safety
regulations in force in the place of installation of the appliance.
The manufacturer shall not be liable for damage or harm to persons, pets or property arising from
installation errors. Nor are they responsible for any appliance breakage caused by faulty
installation.
3.1 Storage
In the event the appliance has been warehoused at temperatures below 0°C (maximum allowed –
5°C), it must be brought back to a temperature of at least +10°C before operating it.
3.2 Transport of the appliance
During transport the appliance must be left in its packaging in order to protect it from any
external damage.
The weight of the appliance must also be taken into account in order to prevent overturning.
3.3 Unpacking the appliance
Remove packaging before installation. It consists of a wooden pallet supporting the appliance and
a cardboard casing protecting it. Ensure the appliance has not undergone any damage during
transport; otherwise immediately alert your dealer and/or carrier.
3.4 Removal of the protecting film
Before using the appliance accurately remove the special film protecting the stainless steel
components, avoiding to leave glue residues on the surfaces; if required, immediately remove
them using an appropriate solvent of non flammable type.
3.5 Disposal of packaging

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The packaging must be disposed of in strict compliance with the regulations in force in the place
of installation of the appliance. The various materials (wood-paper-cardboard-nylon-metal staples)
the packaging consists of must be suitably separated and delivered to the suitable collection
centres. In any case adhere to environmental protection regulations.
3.6 Placement
Check the place of installation ensuring transit areas (any doors and corridors) are sufficiently wide
(the dimensions of the appliance without pallet are shown in Fig.1).
The appliance must be installed in a well-aerated room with permanent vents.
The maximum working height, referred to the highest surface level, must be 1.6 metres from the
floor. After installing the appliance apply the suitable adhesive symbol (supplied) at a height of 1.6
metres.
To assure accessibility and air circulation around the appliance, leave at least 50cm of space
between the left side and the wall (or other appliance), and at least 10 cm between the back and
the wall and between the right side and the wall (see Fig.1). It is strictly forbidden to obstruct,
even partially, the forced aeration vents on the left side, even for short periods of time.
Failure to comply with this explicit prohibition shall void any liability from the appliance's
manufacturer and immediately forfeit any warranty rights on the same, since its constructive
conformity has been deliberately impaired. For the same reason, do not place any appliances that
might produce heat sources and/or spray hot liquids (fryers) near the left side.
Should the appliance be installed near walls, shelves, tops and the like, these must be of the non
flammable or heat-insensitive type; otherwise, they must be protected by adequate fire retardant
coating. In this connection it is indispensable to act in compliance with the fire prevention
regulations in force. Cooking produces hot smoke and smells which are expelled from the suitable
vent device at the top of the appliance. It is recommended to place the appliance under an
extraction hood or to use the suitable TECNOEKA hoods, in order to convey the smoke to the
outside.
3.6.1 Table top oven placement
The appliance must be placed in a perfectly horizontal position on a table or similar support; never
on the floor.
For safety reasons it is recommended to use the support produced by the manufacturer; otherwise
the weight of the appliance must be taken into account. The appliance is unsuitable for recessing.
Warning
In the event the appliance is positioned on a wheeled table/support, ensure the permissible
movement does not damage electrical wires, water pipes, drain pipes or anything else.

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3.7 Electrical connection
Connection to the power mains must be performed according to regulations in force. Before
performing the connection ensure that:
-the voltage and frequency of the power supply system match with
the specifications on the "technical data" plate affixed on the side of the appliance;
-the limiting valve and the system are able to withstand the appliance's load (see "technical data"
plate);
-the power supply system is fitted with effective earthing connection according to the regulations
in force;
-In the permanent connection to the mains, a protective pole switch must be provided between
the appliance and the mains with minimum opening between the contacts of overvoltage
category III (4000V), sized for the load and complying with applicable regulations (e.g. automatic
magnetic circuit breaker);
-the pole switch used for the connection is easily accessible with installed appliance;
-the yellow/green earthing cable is not interrupted by the switch;
-The appliance must be connected to an equipotential system the effectiveness of which must be
suitably assessed according to applicable regulations. This connection must be performed with
the suitable terminal located on the rear and marked with the symbol . The equipotential
conductor must have minimum section 2.5mm².
-when the appliance is operating, the power supply voltage does not deviate from the nominal
voltage value by ±10%;
-ensure the power supply cable does not enter in contact with the appliance's hot parts after
inserting it in the terminal board.
-if the power supply cable is damaged it must be replaced by the manufacturer or their technical
support service, or in any case by a person with similar qualifications, to prevent any risk.

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Installation and connection drawings
MODEL EKF 611 CTC
Fig. 1 (Dimensions are expressed in mm )
1
USB PORT
3
SOCKET FOR CORE PROBE CONNECTION
4
WATER DRAIN PIPE (DN30)
5
WASHING WATER INLET
6
SOFTENED WATER INLET (THREADED SOLENOID VALVE¾”)
8
STEAM VENT
9
POWER SUPPLY CABLE RETAINER
10
WARNING HOT SURFACE
11
DO NOT OBSTRUCT AERATION VENTS
12
WATER INLET MAX.200kPa
13
SOFTENED WATER INLET MAX. 200kPa

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Installation and connection drawings
MODEL EKF 1011 CTC
Fig. 1 (Dimensions are expressed in mm.)
1
USB PORT
3
SOCKET FOR CORE PROBE CONNECTION
4
WATER DRAIN PIPE (DN30)
5
WASHING WATER INLET
6
SOFTENED WATER INLET (THREADED SOLENOID VALVE¾”)
8
STEAM VENT
9
POWER SUPPLY CABLE RETAINER
10
WARNING HOT SURFACE
11
DO NOT OBSTRUCT AERATION VENTS
12
WATER INLET MAX.200kPa
13
SOFTENED WATER INLET MAX. 200kPa

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3.8 Power supply cable connection
Remove the back and left side of the appliance to access the power supply terminal board.
Loosen the cable retainer at the rear (bottom) of the appliance (see Fig.1) and run the cable
through it until reaching the terminal board. Prepare conductors for connection with the terminal
board so that the earth conductor is the last to be extracted from its terminal in the event the
cable should be abnormally pulled.
Only for EKF 611 CTC –EKF 611 CTC/0/037 –EKF 1011 CTC
Connect the 3 phase conductors (L1, L2, L3) of the cable to the terminals marked with
“1”(brown conductor) “2”(black conductor) and “3”(grey conductor) of the terminal board, the
neutral conductor (blue) to the terminal marked with “4” or “5” and the earth conductor
(yellow/green) to the terminal marked with the symbol (see diagram also available by the
terminal board):
For EKF611CTC/0/037 For EKF611CTC-EKF1011CTC
Only for EKF 611 CTC/0/048
Connect the 3 phase conductors (L1, L2, L3) of the cable to the terminals marked with
“1”(brown conductor) “2”(black conductor) and “3”(grey conductor) of the terminal board, and
the earth conductor (yellow/green) to the terminal marked with the symbol (see diagram also
available by the terminal board):
3.9 Connection to the water mains
The appliance must be supplied with softened drinking water, with hardness between 0.5°F and
5°F. and maximum temperature 30°C. It is obligatory to use a softener to reduce the formation
of limescale inside the cooking chamber. The water pressure must be between 100 and 200 kPa
(1.0 -2.0 bar). If the mains pressure exceeds 2.0 bar, install a pressure reducer upstream of the
appliance. If the value is lower than 1.0 bar use a pump to raise the pressure. The appliance is
equipped with flexible hose (1.5 metres) with threaded ¾” female fittings and relevant gaskets.
The old joints must not be used. Connection to the water mains must be performed through the
¾” threaded solenoid valve located at the rear (bottom) of the appliance (see Fig.1), interposing a
mechanical filter and a stopcock (before connecting the filter drain off a certain amount of water
to flush the pipe from any dirt).
Warning
Any damage caused by limescale or other chemicals contained in the water are not covered by
warranty.

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3.10 Water drain
A drain pipe comes out of the rear of the appliance (see Fig.1) to drain the cooking chamber.
This pipe must be connected to piping with 30 mm inner diameter (DN 30) resistant to steam
temperature (90°C-100°C).
To avoid choking the pipe should be stiff and there should be no "elbows" along the drain path.
The pipe must also maintain constant slope (min. 5%) along its entire length (the length
considered is that of the appliance's drain pipe at the drain point and must not exceed 2 metres).
The drain piping must be conveyed into an open floor drain (Fig.2); otherwise, there must be at
least 30 cm height difference between the drain pipe of the appliance and the drain point in order
to assure regular water drainage.
Furthermore, the minimum "air gap" must be 25 mm (distance between the drain pipe from the
appliance and the cup of the drain duct pipe).
In any case, for reasons of compliance with health regulations in force, the piping connected to
the drain pipe of the appliance must not be in direct contact with the drain point.
It is recommended to connect the appliance's drain to the grey water network through an
adequate syphon, in order to stop steam from coming out of the drain.
The connection to drain water must be done separately for each appliance; in case of several
appliances connected to the same drain pipe, ensure the pipe is suitably sized to assure regular
drainage with no hindrances.
FIG. 2 FIG. 3
3.11 Safety thermal devices
The appliance is equipped with a manually reset safety thermostat, to protect against excessive
and hazardous overheating which might accidentally occur inside it. In the event of tripping the
device interrupts power supply to the appliance.
3.12 Electronic circuit protection
The electronic circuit housed inside the electrical components compartment is protected by fuse.
3.13 Disposal of the appliance
The appliance is constructed with recyclable raw materials and does not contain toxic or
hazardous substances for persons and environment. Eventual disposal of the appliance and its
packaging must be carried out strictly following the regulations in force in the place of installation.
The different materials it is made up of must be separated by type of disposal and delivered to the
suitable collection centres. In any case adhere to environmental protection regulations.
4. Instructions for the user
4.1 General information
-Use the appliance at room temperature between +5°C and +25°C. 35°C may be reached
occasionally.

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-The temperature of the appliance's external surfaces may exceed 60°C, only touch control
elements. Burn hazard!
-When the appliance is first used it is recommended to operate it unladen for 40/50 minutes at
a temperature of 220/230°C. In this way all unpleasant and wholly normal smells due to
heating the thermal insulation enveloping the cooking chamber and the silicone used for its
external sealing are dissipated.
-Supervise the oven during operation.
-This appliance must only be used for the use it has been especially designed for, that is
cooking food in the oven; any other use is to be deemed improper.
-The appliance may be used for all types of baking of pastries, baked goods and food: fresh and
frozen; for reconditioning chilled and frozen food, for steam cooking of meats, fish and
vegetables.
-No foods containing easily flammable substances must be cooked, such as alcohol-based
foods; self-combustion phenomena might occur leading to fires and explosions in the cooking
chamber.
Pay attention to handling food containers during and after cooking: they might be very hot.
Wear appropriate protective thermal clothing to prevent burns
-In placing the food in the cooking chamber, maintain a space of at least 40 mm between trays
in order not to excessively obstruct air circulation.
-Do not use trays with sides higher than necessary: the sides form barriers that prevent hot air
circulation.
-Preheat the oven every time before cooking to achieve top performance.
-For cooking as consistently as possible, spread the food evenly in every tray taking into account
its size, layer or thickness.
-Avoid adding salt to food in the cooking chamber.
-To check correct progress of the cooking cycle use the chamber's internal lighting: avoid
uselessly opening the door, which causes wastes of energy and longer cooking times.
Warnings
To prevent boiling, do not use containers filled with liquids or food that liquefy with heat, in
excessive amounts that cannot be easily kept under control. For this reason, only use trays that let
you see inside the container.
When extracting a tray containing hot liquid pay attention not to spill any liquid: burn hazard!
4.1.1 Residual risks
After baking open the door with caution, to avoid the violent outflow of heat which might cause
burns. During oven operation pay attention to hot areas of its outer surfaces (marked on the
appliance). Do not use the door handle to move the appliance (possible glass breakage).
The supporting bench must be able to withstand the weight of the machine and house it
correctly. The appliance is fitted with electrical parts and must never be washed with a water or
steam jet. The appliance is electrically connected: disconnect the power supply before performing
any type of cleaning. To avoid incorrect connections of the appliance, the relevant electrical/water
connections are marked on the appliance by suitable identification plates.

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4.2 Control panel
LCD DISPLAY
INCREASE PARAMETER VALUE
DECREASE PARAMETER VALUE
CONFIRM PARAMETER VALUE
STEP/PARAMETER SELECTION
AIR FLOW SPEED SETTING
"PRE-HEATING" SETTING
GENERAL SETTINGS MENU
PROGRAMMING
ACCESSORIES
RECIPE BOOK
START/STOP

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4.3 “Touch” control operation
The “TOUCH” control works by touching the screenprinted key (exclusively use your fingers and
no other utensils such as knives, forks, or other objects in general).
All oven functions are activated in this way. To make use of the control panel easier, only the keys
that may be activated are lit.
4.3.1 Switching on/off
Keep your finger on the “START/STOP” key for a few seconds and the display will show
the screen with the “EKA” logo, DATE/TIME. After 5’’ the screen dissolves and the oven
automatically readies for programming the cooking cycle: the “TIME” parameter screen is
displayed.
After 10 minutes if no key is activated, the “Touch” control goes into STAND-BY mode and only
the “START/STOP” key remains lit on the control panel.
To reactivate the “Touch” control, just touch the “START/STOP” key with your finger for
a few seconds. To activate the STAND-BY mode hold your finger on the “START/STOP”
key for a few seconds.
4.3.2 Manual operation
4.3.2.1 General information
The cooking cycle may be programmed by using the PARAMETER SCREEN (displays the value of
each individual parameter of the cooking cycle), or using the OVERVIEW SCREEN (simultaneously
displays all the cooking cycle parameter values). The PARAMETER SCREEN is displayed
automatically only when the cooking cycle is first set, after the oven is first switched on. In this
case the values of the parameters set must be confirmed by acting on the “SELECT” key.
In the OVERVIEW SCREEN the individually displayed parameter may also be selected. Choose the
parameter to be displayed with the “STEP” key, then touch the “SELECT” key and the
PARAMETER SCREEN is displayed.
The set value is automatically confirmed after 5’’ both in the OVERVIEW SCREEN and in the
PARAMETER SCREEN.
The RED SCREEN indicates WARNING when, while setting a step of the cooking cycle, the
parameter required to activate the step is missing (symbol in the direction of the number of
the step where the
operative parameter is missing) or the oven door is opened during the cooking cycle.
The RED SCREEN indicates ALARM (sound) when faults occur during oven operation that prevent
cooking cycle continuation or automatic washing cycle (the type of fault is described and
represented by a symbol).
For the various types of alarm see the relevant paragraph 11.
4.3.2.2 Selection of cooking parameters
The following parameters may be set for each step of the cooking cycle (up to 9 steps):
1. Cooking time
2. Cooking chamber temperature
3. Core temperature
4. Delta T
5. Percentage (%) of humidity/steam activation

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To confirm the set parameter and move to the next one, act on the “SELECT” key. The
airflow speed inside the cooking chamber may be modified (3 available speeds) by acting on
key .
Warning
A complete cooking cycle does not obligatorily require all 9 available steps, therefore it is possible
to set only the desired ones without affecting correct oven operation.
4.3.2.3 Cooking time or core temperature settings
Each cooking step is controlled by the cooking time parameter or core temperature parameter.
The time and core temperature parameters are mutually exclusive: if the core temperature
parameter is set, the time parameter is automatically deleted even if it has been previously set.
Warnings
Setting excessively short cooking times or excessively low core temperatures with respect to
correct values may lead to incomplete cooking.
Setting excessively long cooking times or excessively high core temperatures with respect to
correct values may result in excessively dry food, with the risk of burning the surface.
4.3.3 Parameter setting
4.3.3.1 Cooking TIME setting (Parameter screen)
With the “STEP” key the following may be set:
1. TIME
2. PAUSE
3. MAINTENANCE
1. TIME
The parameter is settable from a minimum of 0h 01’ to 9h 59’ maximum. In the event of
MANUAL mode cooking cycle, in STEP 1 it is possible to also set an “INF” time (INFINITE):
The oven continues working until it is switched off by the operator.
2. PAUSE
This option may be set for a time between 0h 01’ and 23h 59’.
If the PAUSE is entered in STEP 1, it allows “DELAYED START” of the cooking cycle, which
is useful for foodstuff that needs to raise before cooking.
If the PAUSE is entered after STEP 1, it allows “thermal pressure” on the product to be
limited.
3. MAINTENANCE
This option makes it possible to maintain a constant temperature of 75°C within the
cooking chamber until the oven is switched off by the operator.
The PARAMETER SCREEN reads: “OFF”
use the key to enable this option (the display then reads ”ON”) which is
confirmed with the “SELECT” key;
use the key to disable this option (the display reads “OFF” again) which is confirmed
with the “SELECT” key.
When this option is active, at the end of the cooking cycle the display reads: “OVEN IN
MAINTENANCE”.

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When the cooking cycle is active the display reads: “COOKING IN PROGRESS”
When the cooking cycle is in “PAUSE” the display reads: “BAKING STARTS IN” (count-down)
With “BAKING IN PROGRESS” : the display shows the count-down of the set time in the direction
of the symbol and on the right the total time set of the cooking cycle (of 1 or more STEPS).
Important
The value of the set parameter may be confirmed immediately in the PARAMETER SCREEN
with the “SELECT” key; otherwise, the value is confirmed automatically after 5”.
4.3.3.2 TEMPERATURE setting (Parameter screen)
With the “STEP” key the following may be set:
1. TEMPERATURE IN COOKING CHAMBER
2. CORE TEMPERATURE
3. DELTA T Value
1. TEMPERATURE IN COOKING CHAMBER
Use the keys and to increase or decrease the temperature (from 30°C to 260°C). After
that confirm the choice with the “SELECT” key.
With “BAKING IN PROGRESS”: the display shows the set temperature in the direction of the
symbol and the actual temperature detected in the cooking chamber in the direction of the
symbol .
2. CORE TEMPERATURE
Use the keys and to increase or decrease the temperature (from 0°C to 100°C). After
that confirm the choice with the “SELECT” key.
With “BAKING IN PROGRESS”: the display shows the set temperature in the direction of the
symbol and the actual temperature detected by the core probe in the direction of the
symbol .
When the OVERVIEW SCREEN shows the TEMPERATURE IN CHAMBER parameter and the
CORE TEMPERATURE parameter , to go back to setting the TIME parameter :
-Use the “STEP” key to select the CORE TEMPERATURE parameter .
-Use the “SELECT” key (the display shows the PARAMETER SCREEN);
-Use the “STEP” key to select the TEMPERATURE IN COOKING CHAMBER parameter ;
-Use the “SELECT” key.
At the end of these operations the display will show the red OVERVIEW SCREEN (if the
PREHEATING function is not set) to indicate the TIME parameter is missing (“00.00”).

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3. DELTA T VALUE
Use the keys and to increase or decrease the temperature (from 0°C to 100°C). After that
confirm the choice with the “SELECT” key.
With “BAKING IN PROGRESS”: the display shows the set temperature in the direction of and
the actual temperature detected by the core probe in the direction of the symbol .
The display shows the set temperature in the direction of the symbol and the actual
temperature detected in the cooking chamber in the direction of the symbol .
When the OVERVIEW SCREEN shows the CORE TEMPERATURE parameter and the DELTA T
parameter , to go back to setting the TIME parameter :
-Use the “STEP” key to select the DELTA T parameter ;
-Use the “SELECT” key (the display shows the PARAMETER SCREEN);
-Use the “STEP” key to select the TEMPERATURE IN COOKING CHAMBER parameter ;
-Use the “SELECT” key.
At the end of these operations the display will show the red OVERVIEW SCREEN (if the
PREHEATING function is not set) to indicate the TIME parameter is missing (“00.00”).
4.3.3.3 HUMIDITY/STEAM setting(Parameter screen)
Use the keys e to increase or decrease the humidity/steam value (from 10% to
100%). After that confirm the choice with the “SELECT” key.
4.3.3.4 “PREHEATING” setting (Overview screen)
Use the key and the display shows the relevant PARAMETER SCREEN.
Use the key (“ON”) to activate the function or the key (“OFF”) to deactivate it. In both
cases use the “SELECT” key to confirm the choice, otherwise it is confirmed automatically
after 5”.
During the preheating stage, the display reads “PREHEATING IN PROGRESS” and no value is
shown in the direction of the TIME parameter (---).
This means that the preheating time is not included in the cooking time.
When the preheating temperature is reached (temperature set in cooking chamber increased by
40°C: this temperature is maintained if the door is not opened), and intermittent buzzer goes off
and the words “PREHEATING OK OPEN THE DOOR” flashes on the display. Open the door, put
the food in the oven, close the door again: the cooking cycle starts automatically.
4.3.3.5 AIR FLOW SPEED setting (Overview screen)
The possibility to set 3 speed levels of air flows inside the cooking chamber makes it possible to
bake any type of food, from the most delicate and lightest to that needing higher heat
conveyance.

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Use key and the relevant PARAMETER SCREEN is displayed;
Use the keys and to set the desired speed level:
minimum speed ( )
medium speed ( )
maximum speed ( )
Use the “SELECT” key to confirm the choice, otherwise the choice is confirmed automatically
after 5”.
Important
The maximum speed is already pre-set for every cooking cycle ( ).
The key may be used even during the cooking cycle to modify the speed level of fans.
Should this operation need to be performed during an already programmed cooking cycle, the fan
speed values will go back to those originally set upon creating the program.
“SEMI-STATIC” MODE
“Semi-static” baking is a mode that allows motors to be activated only when the heating
elements are operating.
The fans are activated for a few seconds, in order to distribute the heat generated by the heating
elements and make the temperature inside the cooking chamber even.
In this way static oven operation is reproduced.
To activate the “semi-static” baking mode operate as follows (from OVERVIEW SCREEN):
touch the key and the display shows the screen “AIR FLOW SPEED SETTING”.
Touch the key “STEP” to activate the “semi-static” baking mode: the words “ST OFF” turn
into “ST ON” which indicate successful activation.
Touch the key “SELECT” to confirm the selection: “ST” is displayed in the overview screen in
the direction of the icon indicating motor speed.
Fan speed may be modified also while baking in “semi-static” mode.
Operate as follows (from OVERVIEW SCREEN):
touch the key and the display shows the screen “AIR FLOW SPEED SETTING”.
Touch keys and to set the desired speed.
Touch key “SELECT” to confirm the selection.
4.3.4 Selection of cooking steps (Overview screen)
Each cooking cycle may consist of up to 9 STEPS. The desired parameters may be set for each step.
To move from one step to the next one, after setting STEP 1, act as follows:
touch key “STEP” to select STEP 1 (word highlighted on dark box);
touch key . The red OVERVIEW SCREEN is displayed reading STEP 2 (the red background warns
that the TIME parameter has not been set and therefore the selected step cannot be operative).