R/Evolution 227848 User manual

You should read this user manual carefully before
using the appliance
Przed uruchomieniem urządzenia należy koniecznie
dokładnie przeczytać niniejszą instrukcję obsługi
Item: 227848
227831
227824
CONVECTION OVEN REVOLUTION
PIEC KONWEKCYJNY REVOLUTION
4X 450X340MM
User manual
Instrukcja obsługi

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NOTE: all devices that require a steady connection to water mains (including this device) must
be connected to a water softener which removes calcium and magnesium compounds from
the water. The water softener must be used in line with the manufacturer’s recommendations
included in instruction manual.
If a water softener is not connected or is user and/or regenerated incorrectly, the dealer shall not recognise
any complaints related to repairs due to lime scale build-up in the device.
THE FOLLOWING PRODUCTS ARE RECOMMENDED TO ASSURE PROPER REGENERATION:
Salt tablets, 25 kg bag - code: 231265
Water hardness
German degrees
(°dH) French degrees (°fH) mmol/l Clark degrees Water softener connection
over 24 over 40 over 4.2 over 28 Required
18 - 24 32 - 40 3.2 – 4.2 22 - 28 Required
12 - 18 19 – 32 2.1 – 3.2 13 - 22 Required
4 - 12 7 - 19 0.7 – 2.1 5 - 13 Required
under 4 under 7 under 0.7 under 5 Not required

Keep this manual with the appliance.
Zachowaj instrukcję urządzenia.
For indoor use only.
Do użytku wewnątrz pomieszczeń.
INDEX
INSTRUCTION FOR THE INSTALLER
1. WARNING..........................................................................................................................................................................................................5
2. PRELIMINARY OPERATIONS......................................................................................................................................................................5
3. INSTALLATION AREA....................................................................................................................................................................................5
4. PREPARING FOR INSTALLATION..............................................................................................................................................................6
5. ELECTRICAL CONNECTION .......................................................................................................................................................................6
6. WATER CONNECTION ...............................................................................................................................................................................10
7. FUMES DISCHARGE...................................................................................................................................................................................10
8. STACKING OVENS.......................................................................................................................................................................................10
9. SPECIFICATION............................................................................................................................................................................................11
INSTRUCTION FOR THE USER
1. WARNING.......................................................................................................................................................................................................12
2. TESTING..........................................................................................................................................................................................................13
3. ORDINARY MAINTENANCE....................................................................................................................................................................13
4. EXTRAORDINARY MAINTENANCE.......................................................................................................................................................14
5. MAINTENANCE IN CASE OF BREAKAGE............................................................................................................................................15
6. ADVICE DURING COOKING ....................................................................................................................................................................16
7. MECHANICAL OVEN CONTROL PANEL..............................................................................................................................................17
8. DIGITAL OVEN CONTROL PANEL .........................................................................................................................................................18
9. TECHNICAL DATA ......................................................................................................................................................................................18
10. WARRANTY.................................................................................................................................................................................................18
11. DISCARDING & ENVIRONMENT .........................................................................................................................................................19
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INTRODUCTION
Dear client, thank you and congratulations for buying this appliance; we are confident that this is the begin-
ning of a positive and long-lasting collaboration.
This manual has all the necessary information for the correct use, maintenance and installation of this
appliance. The objective of this manual is to enable the technician and user to take all measures and pre-
cautions necessary for the safe, efficient, long-term use of the appliance.
Keep this booklet in a safe place, over the entire life cycle of the product for subsequent reference by the
operators designated to use and specialized technicians.
Where documents are lost or damaged the replacement documentation must be requested directly from
the manufacturer or retailer.
The manufacturer is not held liable for any damage caused by people or things or for inappropriate use of
the appliance, modifications or repairs carried out by unauthorized personnel or used with spare parts not
recommended by the manufacturer and not intended for use with this model.
This appliance complies with the EEC directives in force.
1. WARNING
Read this instructions booklet carefully before starting the installation and start-up operations.
All installation, assembly, assistance and extraordinary maintenance shall be carried out by qualified person-
nel and supplied with necessary professional (authorizations by the manufacturer or retailer), in accordance
with local laws in effect where installation takes place regarding product and workplace safety.
Incorrect installation, assistance, maintenance, cleaning, tampering or modifications can cause malfunction,
damage and breakage.
The appliance must only be used for cooking or heating of foods in industrial kitchens. Any other use is inap-
propriate and dangerous.
2. PRELIMINARY OPERATIONS
On receipt of the product, make sure it has not been damaged during transport and that the packaging has
not been tampered with. In the case of damage or missing parts inform the carrier and retailer/manufacturer
immediately, indicating the code (Art.) and serial number (Ser N°) and attach a photo.
Check that the installation area is kept clear so that doors, corridors and passageways are accessible.
WARNING: the appliance may fall over during transport leading to breakage and damage to things and
people. Use suitable transport capable of taking the weight of the appliance. Do not drag or lean the device
for any reason. Lift it up straight from the ground and place horizontally.
3. INSTALLATION AREA
The appliance shall be installed in enclosed and well ventilated areas (not outdoors).
The ambient temperature of the place of installation of the oven must be higher than +4° C.
Before positioning the appliance, check the overall dimensions and the exact position of the electrical, water
and fumes exhaust connections, fumes exhaust.
INSTRUCTION FOR THE INSTALLER
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It is advised to place the oven under an extractor hood or in such a way that hot fumes and odours exit the oven
via adequate ventilation to the outside.
The oven must be placed on a flat surface so that it does not slip or turn over.
The installation area must be able to support the weight of the appliance filled to the maximum.
See the information level on the back of the oven for the gross weight.
Make sure that it is placed so that the door may be fully opened.
Position it so that the back of the oven is easily accessible for maintenance, connection to the mains sockets,
and water.
The appliance is not meant to be fitted and a 5 cm space must be left all round it.
Do not position other heat sources like, fryers or hotplates, near the oven. If this is not possible at least respect
the following distances from machinery: 50 cm from the sides and above the appliance and 70 cm from behind.
Do not place the device near materials or containers of inflammable liquids (such as walls, furniture, screens,
gas canisters) as it can be a fire hazard. If this is not possible, cover the inflammable parts with fire and heat-
proof material and by checking fire hazard regulations.
4. PREPARING FOR INSTALLATION
Remove the outer packaging (wooden or carton box) and
dispose it in compliance with the laws in force in the
country of installation.
REMOVING PROTECTIVE FILM ETC.
Remove the protection film from the external and internal
walls. (See image)
Remove all information covering from the inside, and take
off all plastic packaging.
STAND ADJUSTMENT
Do not use the appliance without feet.
The adjustable feet are already screwed to the underside of the oven.
If they are not used, this prevents airflow from cooling the electric parts and outsides of the oven which causes
over-heating and damage to components.
The oven will function correctly if placed level on a flat surface by adjusting the feets accordingly and using a
spirit level. Screw or unscrew them as necessary to adjust.
5. ELECTRICAL CONNECTION
WARNING: Mains connection must be carried out by a qualified and authorized technician according to
national, international and local laws in the country where it is installed. Before mains connection, ensure
that the frequency (…..V) and voltage (….Hz) meet the requirements indicated in the in the information tag
on the back of the appliance.
The electric system, as prescribed and specified by the Standard in force, must be equipped with an efficient
ground. It is possible to guarantee the electric safety of the appliance only in the presence of Standard electric
system.

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For direct connection to the mains, it is necessary to interpose a device between the equipment and the same
mains, sized for the load, that ensure its disconnection. The contacts must have an opening distance enabling
the full disconnection, in conditions of over-voltage category III, per compliance with installation regulations.
This device also must be located in a place and in a manner to be easily accessible at any moment by the
operator.
OVENS WITH CABLE AND SINGLE PHASE PLUGS
For appliance with cable and plug (single phase 220-240V) the plug merely needs to go into the appropriate
socket (the socket must be adapted for the supplied plug and must withstand the voltage required by the
appliance indicated on the information plate). The product must be positioned so that the plug is always
accessible.
The appliance comes with certified cable and plug therefore they must not be tampered with or modified. Only
the cable can be substituted: this must be carried out by a qualified authorized technician. The earth wire
must always be yellow green.
APPLIANCE NOT SUPPLIED WITH CABLE WITH THREE PHASE TERMINALS
Articles supplied by us come with terminals such as in the image. To connect to the mains see the label in the
manual and stuck to the lower part of the back of the appliance near the Information Plate .
The oven must be connected to the electricity with a rubber cable such as H07RN-F.
WARNING: the yellow/green voltage wires in the earth cable must be 3cm longer than the others.
The oven must be connected directly to the mains and must have an easily accessible switch from the start
,installed for the device according to the national, international and local laws in the country where it is in-
stalled. This switch must separate polarization guaranteeing complete disconnection in accordance with the
overvoltage III category.
Correct earthing is obligatory and the earth wire must not be operated by the protection switch.
CABLE CONNECTION
Proceed as follows to connect the power supply wire to the terminal board:
• ( A1 ) Loosen the tops of the cable gland and open the bottom part of the back of the appliance by loosening

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the screws.
• ( A2 ) Feed the new cable through the cable gland. Connect the cable voltage to the terminal strips following
the connection diagram on the label on the back of the appliance. Only connect what is indicated inserting the
copper bridge and the electricity cable together under the screws, in the tightening direction, so the cable and
the bridge are tightly fixed by tightening the screw. The type of cable to be used (HO7RN-F) is indicated on the
label for each connection and the voltage sections in mm².
• ( A4 ) Close the bottom part of the back of the appliance by tightening the screws and fit the cable by tight-
ening the cable gland top.
Erroneous connection could lead to overheating of the terminal board which could lead to blowout and electric
shock.
Check that all the connections are tight before connecting the oven to the mains.
PE = Yellow/Green: “EARTH” protection conductor.
N = Blue: neutral conductor.
L1, L2, L3 = Brown, Grey, Black: live conductors
Check there is no static discharge between live and earth. Check the limit switch continuity between the ex-
ternal casing and the earth wire of the mains. It is advised to use a multi tester to carry out these operations.

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CABLE SUBSTITUTION
This must be carried out by a qualified authorised technician. The earth wire must always be yellow green.
WARNING: the yellow/green voltage wires in the earth cable must be 3cm longer than the others.
Proceed as follows to connect the power supply wire to the terminal board:
• ( A1 ) Loosen the tops of the cable gland and open the bottom part of the back of the appliance by loosening
the screws.
• ( A3 ) Loosen the terminal screws and feed the cable conductors through. Take out the old cable from the
cable gland.
• ( A2 ) Feed the new cable through the cable gland. Connect the new cable’s conductors to the terminal fol-
lowing the connection diagram on the label at the lower part of the back of the appliance. Only connect what
is indicated inserting the copper bridge and the electricity cable together under the screws, in the tightening
direction, so the cable and the bridge are tightly fixed by tightening the screw. The type of cable to be used
(HO7RN-F) is indicated on the label for each connection and the voltage sections in mm².
• ( A4 ) Close the bottom part of the back of the appliance by tightening the screws and fit the cable by tight-
ening the cable gland top.
Check that all the connections are tight before connecting the oven to the mains.
WARNING: Erroneous connection could lead to overheating of the terminal board which could lead to
blowout and electric shock.
Check there is no static discharge between live and earth. Check the limit switch continuity between the ex-
ternal casing and the earth wire of the mains. It is advised to use a multi tester to carry out these operations
The appliance must be connected to the mains using a H07RN-F cable.

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EQUIPOTENTIAL CONNECTION
This connection shall be carried between the different
appliances with the terminal marked by the symbol: (see
image).
This terminal enables the connection of Yellow/Green ca-
ble with a section between 2.5 and 10mm² .
The appliance shall be included in an equipotential sys-
tem whose efficiency shall be duly verified according to
the provisions of the laws in force.
6. WATER CONNECTION
Make sure the device is placed near a water connection.
Before connecting the device,
allow enough water through to remove any remnants in
the piping so that they did not get into the magnetic valves.
It is necessary to install a shut-off valve and mechanical
filter between the plumbing and the device. On the back of
the device, in the area marked with a label, the convection
oven has an input G 3/4’’ with a filter.
The inflowing water shall have a pressure value com-
prised between 150 (1,5 bar) and 200 kPa (2bar) and a
maximum temperature of 30°C. If the inflow pressure
value exceeds 200kPa (2bar), a pressure reducer will have
to be installed, calibrated at 200kPa
(2 bar).
WATER TREATMENT
In order to ensure trouble-free operation of the device, the water should have a hardness of maximum 5°dH to
prevent lime deposits. For higher values a water softening station should be installed first.
7. FUMES DISCHARGE
Hot fumes and odours are emitted from the cooking chamber during cooking. This is located at the top part
of the back of the oven. Do not place objects on the discharge so as not to hinder the outflow of the fumes
and hence avoid causing damage thereto. It is advisable to position the oven under a suctioning or ensure
adequate ventilation to outside for hot fumes and odours through a pipe no smaller than the oven drainage.
Avoid bends and blockages.
8. STACKING OVENS
Stacking several ovens requires the use of the special kit which keeps the correct distance between the two
ovens.

HENDI Polska, ul. Magazynowa 5, 62-023 Gądki
tel.: [phone], www.revolution.pl
Kod
Item
Waga
Weight
Moc
Power
Napięcie
Voltage
Rok produkcji
Production date
S/N:
227824
36 kg 2,85 kW
230 V~, 1N, 50-60 Hz
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9. SPECIFICATION
SAMPLE INFORMATION PLATE
Item: model according to customer classification
S/N: identification number, different for each product
Power: appliance nominal power kW
Voltage: TERMINAL CONNECTION TYPE: device tension in V, number of
phases and neutrals (1N = 1 phases more neutral),
appliance frequency in Hz.
Weight: appliance weight

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INSTRUCTIONS FOR THE USER
1. WARNING
The appliance has been designed to cook food in closed premises and must only be used for this purpose: any other
use must, therefore, be avoided as considered improper and dangerous.
The oven must only be used by staff adequately trained for its use.
To avoid the risk of accidents or damages to the appliance, it is also fundamental that staff regularly receive precise
instructions regarding safety.
The appliance is not suitable for use by people with low physical or mental abilities or lacking experience, unless in-
structed regarding the operation of the oven by the personnel in charge of safety their safety.
Do not leave the appliance unattended in presence of children and ensure that the latter do not have access to the
appliance.
Do not under any circumstance, leave flammable material near a appliance: it can be a fire hazard.
Food container temperatures, accessories or other objects can be very hot; beware of burns when moving them. Only
touch them with relevant thermal protection
Careful while opening the oven door: danger of scalding due to high temperature emissions.
The oven is provided with a safety system which automatically disables the operation of the resistances, fans and
vapour supply upon opening the door.
Do not put flammable or alcohol based foods in the oven as they can cause combustion and explosions.
Avoid putting salt on food inside the cooking chamber of the oven. If this cannot be avoided, ensure that it is cleaned as
soon as possible as it can cause damage to the cooking chamber.
Use fingers to regulate the digital panel options; any other object may damage the oven hence nullify the validity of
the warranty
Installation, extraordinary maintenance and repair operations on the equipment must only be carried out by profes-
sionally qualified staff.
Caution! The outside parts of the oven can exceed a temperature of 60°C, therefore
in order to avoid burning it is advised not to touch the external parts marked by the
symbol shown here.
Damage or breakage of door glass components must be substituted immediately
(contact the Assistence Centre).
When not in use for extended periods (for example 12 hours) it is advisable to
leave the door slightly open.
If it is not in use for long periods of time (many days) it is advisable to turn it off at the mains and disconnect
it from the water supply.
The producer shall not be deemed liable for any damage incurred by persons or properties, caused by non
compliance with the aforementioned instructions of deriving from tampering with even a single part of the
appliance and use of non-genuine spare parts.
This appliance complies with the EU directives in force.
Ensure that the baking tray holders inside the cooking chamber are well fitted to the
walls. Otherwise the baking trays containing food or hot liquids could fall resulting
in scalding.

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2. TESTING
The oven should be tested by carrying out a trial cooking session to check that the appliance is working prop-
erly and that there are no problems or malfunctioning. Set the temperature controller at 150° C and the timer
to 10 minutes.
Check every item in the list below:
• The coking chamber light is ON.
• The oven stops (heating, humidification, motors/fans) when the door is opened and resumes operating when
the door is closed again. (This only for models with inverter gear)
• On reaching the set temperature, the cooking temperature thermostat turns off the heating elements.
• The fans automatically invert the direction of rotation; the inversion occurs every 2 minutes. Humidification
turns off briefly for 20 seconds when the machine is stopped (This only for models with inverter gear)
• The cooking chamber fans spin in the same direction.
• If the oven is equipped with a humidity controller, after using button to activate it, check that water is being
discharged to the fan from the humidity inlet duct in the oven chamber
CLEANING
FIRST CLEANING OF THE COOKING CHAMBER OF THE OVEN
Disconnect electrical power from the appliance and wait until the oven is cooled completely before clean-
ing.
There should never be any residue of solvents or detergents. They should be removed by rinsing thoroughly
using a damp cloth. Appropriate eye, mouth and hand protection should be used. Possible danger of corrosion.
Heat the oven empty up to 200° C (392° F) for about 30 minutes so as to eliminate thermal insulation odors.
Clean the walls of the cooking chamber using hot water and soap, then rinse; never use aggressive or acid
products
3. ORDINARY MAINTENANCE
The user is solely responsible for ordinary maintenance. The Assistence Centre must be contacted for extraor-
dinary maintenance which requires a specialized authorized technician.
Before cleaning, disconnect the device from the power supply and wait until it is fully cold.
ATTENTION: never clean the device with water jet of pressurised vapour.
ORDINARY CLEANING OF COOKING CHAMBER
At the end of a working day, clean the equipment, both for hygienic reasons and to avoid malfunctioning.
The oven must never be cleaned using direct or high pressure water jets. In the same manner, to clean the
applian¬ce do not use pan-scrubbers, steel brushes or scrapers; it is possible to use stainless steel wool,
rubbing it in the direction of the sheets satin finish
For manual cleaning follow the procedure below:
• Turn on the appliance and set the temperature to 80°C.
• Leave it on for 10 minutes on steam
• Turn off the appliance and let it cool down
• Remove the side tray racks. Manually remove all removable residues place the removable parts inside
dishwashers.

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• To clean the cooking compartment use soapy warm water. Subsequently, all surfaces must be thoroughly
rinsed, being careful to ensure no detergent residues remain.
• To clean the oven external parts, use a damp cloth and a non-aggressive detergent.
• Clean with hot water and soap then rinse.
It is strictly forbidden to wash the cooking chamber in cooking temperatures higher than 70°C, scalding
danger.
Daily cleaning of the oven cooking chamber lining must be carried out with a non-abrasive detergent to
guarantee its full function.
Use plastic bristles or a sponge soave in vinegar and warm water in case of dirt crusts.
Warning: residue fats possibly present in the cooking chamber could catch fire when using the oven, hence it
is advisable to remove them quickly.
Only use products recommended by the manufacturer of the appliance.
EXTERNAL CLEANING
Only use a damp cloth with warm water or products suitable for cleaning stainless steel. Do not use acidic
products or ammonia.
WARNING: the appliance should never be cleaned with high pressure water sprays.
REPLACING LIGHT LAMPS
WARNING: Strictly adhere to the following procedure in order to avoid electrocution or damage to people:
• Disconnect the electrical connection of the oven and leave it to cool.
• take off the side grids that hold the baking trays.
• Unscrew the glass cover “A” while observing “C”. Replace
the lamp “B” with one having the same characteristics.
• Screw back on glass cover “A” while observing washer “C”.
• Put the side grids back on ensuring they are well fitted.
Should the glass lid be broken or damaged, do not use the
oven until the lid is replaced (Contact the Assistence Cen-
tre).
4. EXTRAORDINARY MAINTENANCE
It is advisable to have the appliance subjected to periodical checks (at least once per year) by a specialized
authorized technician.
Any maintenance, installation or repair work must be carried out by qualified authorized personnel by con-
tacting the Assistance Centre. Before carrying out any operation the appliance must be plugged out at the
mains, turn off the water mains taps and wait for it to cool down.
Before moving the appliance from position, check that the electricity and water connections (electric cables
water pipe) are correctly plugged out.
If the appliance is on wheels check that electric cables, pipes or anything else are not damaged while moving
it. Ensure the break is on. Avoid placing the device near heat (such as fryers etc.).
After carrying out the task and replacing the appliance in its initial position, check that the electric and water
are connected correctly.

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5. MAINTENANCE IN CASE OF BREAKAGE
If the appliance breaks, disconnect it from the mains and turn off water.
Before ringing Customer Service, check the chart below.
FAILURE CAUSE SOLUTION
The oven doesn't start (This only for
models with inverter gear)
The door is not closed but open Check that the door is closed
Door Micro switch doesn’t work
properly (for oven with inverter
system)
Contact specialised technician for
repair (Assistance Service ).
The fan stops while the oven is on
(This only for models with inverter
gear)
Safety thermostat measure motor
Turn off the oven and wait for the
motor’s thermal protection to reset
itself. If the problem persists call a
specialised repair technician
(Assistance Service).
Motor capacitor break Contact specialised technician for
repair (Assistance Service ).
Internal light does not work
Loose lamp Correctly fit the lamp into the lamp
holder
Replace the lamp (see ordinary
maintenance )
Blown lamp
There is no water inflow from the
humidifier pipes
Water inlet closed Open water inlet
Incorrect connection to the water
supply system
Check connection to the water
supply system
The water filters are blocked by
impurities at the top Clean the filters
Non-uniform cooking
The fans no long invert the direction
of rotation (only model with inverter
system)
Contact specialised technician for
repair (Assistance Service ).
One of the fans not operating Contact specialised technician for
repair (Assistance Service ).
Failure of one of the resistances Contact specialised technician for
repair (Assistance Service ).
The oven is completely OFF
Supply voltage failure Restore power supply voltage
Incorrect connection to the power
supply network
Check connection to the power
supply network
Safety thermostat measure Contact specialised technician for
repair (Assistance Service ).
Water leaking from the gaskets with
the door open
Dirty lining Clean the lining with a damp cloth
Damaged gasket Contact specialised technician for
repair (Assistance Service ).
Problem regarding the closure of the
door
Contact specialised technician for
repair (Assistance Service ).

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If the problem persists we advise you to consult a retailer or manufacturer asking for Assistance Service
specifying the problem and supplying the code (Art.) and appliance Ser N°. This information is provided on
the INFORMATION PLATE on the back of the machine.
SPARE PARTS
Use only authorized parts for product repair. All interventions shall be carried out by authorized and special-
ized technical personnel. Contact the Assistance Centre to request spare parts.
6. ADVICE DURING COOKING
Where the grill is used to cook fatty food such as roasts or poultry it is advisable to insert a container on the
bottom of the cooking chamber to collect the fat during cooking.
While cooking food with full containers or filled with liquids, ensure they do not spill,
both during and after cooking on taking them out of the oven. Scalding danger!
When ovens are placed on leavening cabinets, stainless steel tables or other ovens,
it is not advisable to use shelves so high that the inside of the oven is not at eye level.
Scalding danger!
Always clean accessories before their usage.
To cook food perfectly and uniformly it is not advised to use deep baking trays because they would prevent the
correct air circulation. There must be a space of at least 2cm between the top tray and food.
To cook uniformly do not overload the oven and make sure baked goods or bread face the right direction to-
ward airflow in the cooking chamber.
To counteract the loss of heat through opening the door to put food in the oven, it is advised to preheat to at
least 30 °C higher than the desired cooking temperature.
In case of interventions on the food, leave the door open for the least time possible, so as to prevent the tem-
perature within the oven from dropping to a point of jeopardizing successful cooking.
WARNING: it is advisable to open the door twice: keep the door ajar (3-4 cm) for 4-5’’, then open complete-
ly. This is to prevent heat and steam causing annoyance or burns.
DEFROST
The oven can be used for accelerating the defrosting process for foods to be cooked, by using forced air at
ambient temperature or at lower temperature (depending on the size of the product to be defrosted). This
guarantees quick thawing of frozen products without altering their taste and aspect.
STEAM
The humidification system is recommended for more delicate coking of all types of foods. Furthermore, it is
recommended quick defrosting, warming food products without dehydrating or hardening them and for nat-
urally desalting foods preserved by salting. The combination of the steaming function with the conventional
ones allows flexibility of use and saving energy and time, simultaneously maintaining the nutritious and taste
qualities of the food unaltered. an ideal cooking system for all types of food.
The water – injected on the fan – is atomized and passes through the resistance turning into vapour.
WARNING: Satisfactory operation of the moisturizing function requires that the temperature of the thermostat
be set at least at 80--100°C. Steam is rarely produced at lower temperatures and the majority of the water

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falls to the bottom of the oven.
Furthermore, good vapour cooking required preheating the oven to the desired temperature before activating
the vapour supply.
PREHEATING
To avoid the effects of heat loss when the oven door is opened to place food inside it is advised to preheat to at
least 30 °C higher than the desired cooking temperature.
7. MECHANICAL OVEN CONTROL PANEL
Only models REVOLUTION: 227824 and 227848
L1 K1 K4 B2
K1 Thermostat knob
K4 Timer knob
L1 Thermostat light
B2 Steam selector (only 227824)
 TIMER SELECTOR
When manual is selected, the oven stays on until someone turns it off.When a certain value is selected,
the oven stays on for that time (2H = 120 minutes maximum).
 THERMOSTAT SELECTOR
This knob allows selecting the desired cooking temperature.
 THERMOSTAT LIGHT
This light is on when the oven heating elements are on therefore the temperature in the cooking chamber
is less than that set by the thermostat dial. When the light goes off it means that the heat is off and that the
cooking chamber has reached the set temperature.
 STEAM SELECTOR (227824 ONLY)
This button enables humidifying for the length of time it stays pressed.

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8. DIGITAL OVEN CONTROL PANEL
Only model REVOLUTION: 227831
K3D4 D1 L3 L1 K1 K4 B2
D3 D2
K1 Timer Knob
K3 Cooking selector knob
K4 Thermostat knob
L1 Thermostat light
L3 ON / OFF light
B2 Steam selector
D1 Defrost
D2 Convection
D3 Grill
D4 Grill + convection
 TIMER SELECTOR
When manual is selected, the oven stays on until someone turns it off. When a certain value is selected, the
oven stays on for that time (120 minutes maximum).
 THERMOSTAT SELECTOR
This knob allows selecting the desired cooking temperature.
 THERMOSTAT LIGHT
This light is on when the oven heating elements are on therefore the temperature in the cooking chamber
is less than that set by the thermostat dial. When the light goes off it means that the heat is off and that the
cooking chamber has reached the set temperature.
 STEAM SELECTOR
This button enables humidifying for the length of time it stays pressed.

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COOKING SELECTOR
There are 5 positions: Off, Defrost, Convection, Grill, Grill + Convection.
1) When it is set to OFF, the oven is completely off.
2) When it is set to DEFROST the fan is working and heating system is off.
3) When it is set to CONVECTION ,The FAN is running and heating system is on.
4) When it is set GRILL, the oven heating system is on and controlled by thermostat knob. Only the grill heating
element is working, while the circulating resistance around the fans is off.
5) When it is set to GRILL + CONVETION the oven heating system is on and controlled by thermostat knob. The
grill heating element is working and also the circulating resistance around the fans is on.
9. TECHNICAL DATA
Model 227848 227831 227824
External dimensions 560x635x(H)530 mm
Internal dimensions 4x plate 450x340 mm
The distance between the
guides 75 mm
The number of fans
(without auto-reverse) 1
Temperature +285°C
Thermostat mechanical
Power 2,6 kW 3,2 kW 2,85 kW
Weight 31 kg 36 kg 36 kg
Power supply voltage 230 V
Frequency 50-60 Hz
The manufacturer and dealer is not liable for any inaccuracies due to printing errors or transcription, in this
manual. In line with our policy of continuous improvement products, we reserve the right to make modification
of the product, packaging and specifications contained in the Documentation without prior notice.
10. WARRANTY
Any defect affecting the functionality of the appliance that becomes apparent within one year after purchase
will be corrected by free repair or replacement provided the appliance has been used and maintained in ac-
cordance with the instructions and has not been abused or misused in any way. Your statutory rights are not
affected. If the appliance is claimed under warranty, state where and when it was bought and include proof of
purchase (f.e. receipt).
In line with our policy of continuous product development we reserve the right to change the product, packag-
ing and documentation specifications without notice.

20
EN
11. DISCARDING & ENVIRONMENT
When decommissioning the appliance, the product must not be disposed of with other household waste. In-
stead, it is your responsibility to dispose to your waste equipment by handing it over to a designated collection
point. Failure to follow this rule may be penalized in accordance with applicable regulations on waste disposal.
The separate collection and recycling of your waste equipment at the time of disposal will help conserve nat-
ural resources and ensure that it is recycled in a manner that protects human health and the environment.
For more information about where you can drop off your waste for recycling, please contact your local waste
collection company. The manufacturers and importers do not take responsibility for recycling, treatment and
ecological disposal, either directly or through a public system.