Diamond CGE11 N 230/1 Installation guide

12/2023
MOD :
CGE11-N
Production code : P011202DIA

A011301 Rev. 0
Page 1
INSTALLATION,OPERATING AND MAINTENANCE MANUAL:
CONVECTION OVENS
EN Installation, operating and maintenance manual ................................................................................................................................................…17
* Original instructions

A011301 Rev. 0
Page 16

A011301 Rev. 0
Page 17
Table of contents
1. WARNINGS.................................................................................................................................18
1.1 Appliance description ......................................................................................................... 19
1.2 Transportation and handling............................................................................................... 19
1.3 Operating conditions and technical specications.............................................................. 19
1.4 Installation .......................................................................................................................... 20
1.5 Electrical connections......................................................................................................... 20
1.6 Hydraulic connections ........................................................................................................ 21
1.7 Reasonably foreseeable misuse ........................................................................................ 21
1.8 Operation/use..................................................................................................................... 21
1.9 Total shutdown.................................................................................................................... 21
1.10 Routine cleaning and maintnance ...................................................................................... 21
1.11 Unplanned maintenance..................................................................................................... 22
1.12 Disposal.............................................................................................................................. 22
2. INTRODUCTION ..........................................................................................................................23
3. APPLIANCE DESCRIPTION........................................................................................................23
4. TRANSPORTATION AND HANDLING ......................................................................................... 24
5. OPERATING CONDITIONS AND TECHNICAL SPECIFICATIONS............................................. 24
5.1 Rating plates....................................................................................................................... 24
5.2 Analogue controls............................................................................................................... 25
5.3 Digital controls.................................................................................................................... 25
6. INSTALLATION............................................................................................................................. 26
6.1 Controlling the appliance upon receipt ............................................................................... 26
6.2 Positioning.......................................................................................................................... 26
6.3 Preparations to be made by the client................................................................................ 26
6.4 Electrical connections......................................................................................................... 26
6.5 Hydraulic connections ........................................................................................................ 26
7. OPERATION/USE ........................................................................................................................27
7.1 Intended use and restrictions ............................................................................................. 27
7.2 Switching on the oven for the rst time............................................................................... 27
7.3 Start up and shutdown phases........................................................................................... 27
7.4 Digital thermostat operation................................................................................................ 27
7.5 Total shutdown.................................................................................................................... 28
7.6 Remedies to cooking hitches.............................................................................................. 28
8. CLEANING AND MAINTENANCE................................................................................................29
8.1 Routine maintenance.......................................................................................................... 29
8.2 Unplanned maintenance..................................................................................................... 29
9. DISPOSAL....................................................................................................................................29
10. ATTACHED DOCUMENTATION...................................................................................................29
11. TECHNICAL FEATURES............................................................................................................... 59
11.1 Analog oven with ag door ................................................................................................. 59
11.2 Analog and digital combi-oven with ag door..................................................................... 61
11.3 Analog oven with tilting door ..............................................................................................62

A011301 Rev. 0
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INSTALLATION, OPERATING AND MAINTENANCE MANUAL:
ELECTRIC OVEN UNITS
1. WARNINGS
The contents of this manual are generic and not all the functions described may be available on your
product. The manufacturer declines all responsibility for possible inaccuracies contained in this
pamphlet, due to printing or copy errors. We reserve the right to make on our own products those
changes to be considered necessary or useful, without jeopardizing the essential characteristics.
Read this manual carefully before commencing installation.
The manual has been designed to provide the user with all the information required to use the appliance
safely, from its transportation right through to its disposal. In order to properly understand the document,
you must be familiar with the terms and symbols used; these are summarised below:
WARNING – Health and safety hazard for the persons involved
WARNING – Electrical hazard - Dangerous voltage
Read the instruction manual before using the appliance.
The manual must be stored carefully so that it can be used for future reference. If the appliance
changes hands, the manual must also be handed over to the new user.
This documentation is also made available by the manufacturer in digital format.
In order to use the appliance correctly:
• Do not remove or tamper with the safety devices;
• It is prohibited to perform any checks, cleaning operations or maintenance works on moving parts;
• Only use the appliance for the purposes for which it was specically designed;
• Keep unauthorised personnel away from the appliance;
• It is prohibited for people under the age of 18 or adults with limited physical or mental abilities to
use the appliance;
• Have maintenance performed exclusively by qualied personnel;
• Switch o󰀨 the appliance in the event of a fault or malfunction;
• Disconnect the equipment when cleaning the machinery;
• Only use the spare parts supplied or indicated by the Manufacturer;
• Ensure the oven is on a stable position and safety devices installed upstream are e󰀩cient;
• Always use adequate protection gloves to introduce or pull out the trays;
• Have the machine periodically checked by qualied technicians;
• Often clean the oven following the instructions stated in this manual;
• Don’t put trays or other kitchen tools on the oven;
• In order to avoid burns, never use trays or containers with liquids or uids over a level that can be
easily controlled at sight;
• Always pay maximum attention to the oor, that due to cooking steam could be slippery;
• Ensure proper lighting and ventilation according to legal regulations;
Attention: only qualied personnel are authorised to access the main control board and any other
electrical parts, whether for installation or maintenance purposes.
The Manufacturer declines all responsibility for damage to property or bodily injury caused by the
failure to follow the instructions and warnings contained in the manual.If in any doubt, and whenever
the need arises, contact the Dealer.

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1.1 Appliance description
Our electric convection, convection with manual humidication and combi ovens are made of AISI 430
and/or 304 stainless steel with sealed cooking chamber and rounded corners for better cleaning and
hygiene.
They are equipped with a ap or ag door, the latter with a folding glass on hinges for easy cleaning.
The maximum operating temperature is 270°C. The control panel on the front is analogue or digital
depending on the models.
Some models are also equipped with:
• autoreverse system that allows the fan(s) to automatically change rotation for better uniformity in
heat distribution
• drain for water resulting from internal moisture and cleaning operations
• upper internal heating element for Grill mode
The equipment conforms to the 2014/35/UE, 2014/30/UE ed 1935/2004/CE
In addition, the following standards have also been applied: EN 60335-1, EN 60335-2-36, EN 61000-
3-2, EN 61000-3-3, EN 55014.1 ed EN 55014.2.
The sound pressure level is less than 70 dB.
1.2 Transportation and handling
If the appliance is transported on apallet, it must be unloaded by trained personnel using aforklift
or other suitable lifting equipment. During loading and unloading operations, it is prohibited to
stand under suspended loads. Any manoeuvring errors could cause crushing injuries.
Any blows to the surfaces of the appliance could result in immediate damage.
During this phase, anyone not directly involved in the operation must not be allowed to remain in the
area.
The personnel handling, positioning, assembling or disassembling the appliance, must be qualied and
wearing suitable personal protective equipment (e.g. work gloves, safety shoes).
1.3 Operating conditions and technical specications
The equipment covered by this manual is designed solely for cooking food and the regeneration of
precooked and/or refrigerated food. The maximum operating temperature is about 270°C, but may vary
depending on the environmental conditions in which the equipment is located.
Warning: the appliances are not suitable for outdoor installations and/or environments subjected
to the weather (rain, direct sunlight, etc.).
Warning: do not store explosive substances such as pressurised containers or items containing a
ammable propellent inside these appliances.
Warning: before installing the appliance, make sure that the electrical connection preparations
comply with the information indicated on the rating plate. It is prohibited to remove or modify the
rating plate or any other warning label.
Warning: In order to avoid burns, never use trays or containers with liquids or uids over a level
that can be easily controlled at sight.

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1.4 Installation
Before unpacking the appliance, check that the outer protective casing is fully intact.
Any damage must be promptly reported to the courier. In any case, no damaged appliance can be
returned to the manufacturer without prior notice and without prior written authorisation.
The described operations must be carried out by qualied personnel. Before performing any
installation procedure, disconnect the appliance from the power mains.
Set down the appliance where desired using apallet truck. If the unit is moved after it has been
unpacked, protect the surfaces from knocks. Once the installation has been carried out, the protective
lm can be removed. This operation should be performed very slowly to prevent the glue from remaining
on the surfaces. Take the protective lm o󰀨 by hand before starting the appliance.
Do not use abrasive substances and/or metal objects.
Use an earthed socket with an adequate capacity for the absorption indicated on the rating plate.
Depending on the model, the equipment is supplied with or without apower cable. In any case,
connection to the mains supply must be carried out by qualied personnel.
Before installing the appliance, check the load-bearing capacity and atness of the surface on which it
is to be placed. Incorrect levelling can cause the appliance to malfunction.
1.5 Electrical connections
They must be carried out in accordance with the local regulations in force. Before performing the
electrical connection, make sure that the voltage and frequency correspond to the information
indicated on the appliance’srating plate. The electrical connection is carried out by connecting the
appliance’s plug to asocket in the room; this socket must still remain accessible after the installation.
If the purchased oven does not have a power cable, the connection must be made by qualied
personnel by connecting the cable to the terminal board.
The distance between the oven and the socket must be such that the power cable is not stretched.
Use cable type H07RNF or equivalent and an e󰀩cient and correctly sized earth conductor according to
the total power of this appliance (see rating plate).
The electrical circuit of the unit is designed to operate at apower supply voltage in accordance with
the congurations shown in the rating plates of all models (A), with afrequency of 50/60Hz. See the
electrical diagram of the model you have purchased.
If the power cable is damaged, it must be replaced by the customer service or qualied personnel.
The appliance’s electrical supply system must be equipped upstream with an appropriately-sized
automatic omnipolar circuit breaker that ensures agap of at least 3mm between the contacts. There
must not be any breaks in the earth cable.
The electrical safety of this appliance is only guaranteed when the above-mentioned conditions
are met and if the system’s equipotential situation is also compliant (use the connection screw
located near the power cable input and the symbol sticker ).
Any operations carried out on electrical systems must be performed by qualied personnel.
The manufacturer declines all responsibility in the event that these safety standards are not
complied with.

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1.6 Hydraulic connections
If the humidication system is installed (optional), the ovens have a water inlet coupling at the back.
Always install an on-o󰀨 valve between the appliance and the water mains, making sure it is easy to
operate. We also suggest installing a cartridge lter on the water inlet pipe.
Always use a set of new water joints, eventual old joints must not be used again.
Plumbing connection must be always e󰀨ected with cold water and rigid pipes.
Never use hoses to connect the oven to the water main.
1.7 Reasonably foreseeable misuse
Any use other than what is specied in this manual is considered improper. When using the machine,
work or activities that may pose risks to the safety of the workers or cause damage to the appliance are
not permitted. Improper use includes:
• Placing the appliance in a weather-exposed outdoor area.
• Incorrectly installing the machine.
• Changing or tampering with the safety devices.
• Making changes or tampering with the appliance’s electronic elements.
• Not complying with the deadlines for periodic checks, maintenance and cleaning.
• Placing or storing ammable or explosive materials in the immediate vicinity of the machine.
1.8 Operation/use
• Clean the steel parts with a neutral detergent and a damp cloath. Avoid using abrasive detergents
or scouring powders. The manufacturer declines all responsibility if the products are not used as
intended.
• The equipment covered by this manual is designed solely for cooking food and the regeneration
of precooked and/or refrigerated food. Any other use shall be considered improper.
• The machines have not been designed for use in unsupervised environments. Furthermore, the
appliances are not suitable for outdoor installations and/or environments subjected to the weather
(rain, direct sunlight, etc.).
• Do not store explosive substances such as pressurised containers or items containing a
ammable propellent.
1.9 Total shutdown
When the unit is to be decommissioned for a lengthy period, the following measures must be taken:
• Turn the main switch o󰀨
• Close the water on-o󰀨 valve (if the oven is connected to the water supply);
• Leave the door open so air can circulate and prevent bad odors;
• With a cloth spread a thin protective layer of Vaseline oil on all stainless steel surfaces;
1.10 Routine cleaning and maintnance
The appliance must only be cleaned after the power supply upstream from the appliance has been
disconnected.
During the maintenance operations, the cable and the plug must be always visible and accessible for
the operator who is performing the operations.
The routine and preventive maintenance essentially entails cleaning the stainless steel parts with warm
water and mild soap on a weekly basis, and then rinsing and drying these thoroughly.

A011301 Rev. 0
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The oven cooking chamber must be cleaned at the end of each cooking process to remove food and
grease residues.
Use adegreasing product suitable for stainless steel, aspray-on product for instance, which can reach
all parts of the equipment, especially the back of the suction conveyor.
Clean the fans frequently for proper operation and to avoid abnormal mechanical stress due to grease
residues on the blades.
Do not use direct jets of water. These operations must be performed by qualied personnel.
WARNING:
• Under no circumstances should you use abrasive or corrosive cleaning products.
• It is absolutely forbidden to use scrapers, metal soap pads and other common steel tools as they
could besides scratching the surface, deposit iron particles that, oxidizing would cause rust to form.
• Bleach, hydrochloric acid and other compounds containing chlorine will damage the stainless steel.
• When cleaning, do not wash the appliance with jets of water.
• It is forbidden to remove the safety guards.
• Smoking is prohibited.
1.11Unplanned maintenance
Before carrying out any maintenance operation, put the appliance in asafe condition. Unplanned
maintenance is carried out in the event of a fault or malfunction. It must only be performed by qualied
personnel and with the appliance disconnected from the power or water mains. In this case, repairs or
replacements might be required. The faulty parts must only be replaced with materials and components
that are identical to the originals or have been specied by the Supplier. The use of unsuitable materials
can make the machine non-compliant with the safety standards. The manufacturer declines all
responsibility for damage resulting from work carried out by unqualied or unauthorised technicians.
If the user replaces components or modies the appliance without written permission from the
Manufacturer,or uses unauthorised spare parts, the guarantee will immediately become null and void.
1.12 Disposal
At the end of its service life, the appliance must be disconnected from the power mains before the
various components are disassembled. Special care must be taken to avoid the risk of injury related to
the shape and weight of each component.
This appliance is marked according to the European directive 2012/19/UE on Waste Electrical and
Electronic Equipment (WEEE).
The symbol on the product indicates that it should not be considered as domestic waste. The
appliance must be disposed of in accordance with the laws in force, most especially in regards to
the disposal of the refrigerant. The various parts (electrical components, rubber hoses, cable
sheaths, etc.) must be sorted for recycling in order to make the best possible contribution whilst
protecting the environment and complying with the laws in force.

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2. INTRODUCTION
Read this manual carefully before commencing installation.
The manual has been designed to provide the user with all the information required to use the appliance safely, from its transportation right through to its
disposal. In order to properly understand the document, you must be familiar with the terms and symbols used; these are summarised below:
WARNING – Health and safety hazard for the persons involved
WARNING - Electrical hazard - Dangerous voltage
Read the instruction manual before using the appliance.
The manual must be stored carefully so that it can be used for future reference. If the appliance changes hands, the manual must also be handed over
to the new user.
This documentation is also made available by the manufacturer in digital format.
In order to use the appliance correctly:
• Do not remove or tamper with the safety devices;
• It is prohibited to perform any checks, cleaning operations or maintenance works on moving parts;
• Only use the appliance for the purposes for which it was specically designed;
• Keep unauthorised personnel away from the appliance;
• It is prohibited for people under the age of 18 or adults with limited physical or mental abilities to use the appliance;
• Have maintenance performed exclusively by qualied personnel;
• Switch o󰀨 the appliance in the event of a fault or malfunction;
• Disconnect the equipment when cleaning the machinery;
• Only use the spare parts supplied or indicated by the Manufacturer;
• Ensure the oven is on a stable position and safety devices installed upstream are e󰀩cient;
• Always use adequate protection gloves to introduce or pull out the trays;
• Periodically have acheck with technical service and replace eventual damaged parts, that could alter the proper functioning of the oven or be a
danger;
• Often clean the oven following the instructions stated in this manual;
• Don’t put trays or other kitchen tools on the oven;
• In order to avoid burns, never use trays or containers with liquids or uids over a level that can be easily controlled at sight;
• Always pay maximum attention to the oor, that due to cooking steam could be slippery;
• Ensure proper lighting and ventilation according to legal regulations.
Attention: only qualied personnel are authorised to access the main control board and any other electrical parts, whether for installation or
maintenance purposes.
The Manufacturer declines all responsibility for damage to property or bodily injury caused by the failure to follow the instructions and warnings contained
in the manual.
If in any doubt, and whenever the need arises, contact the Dealer.
3. APPLIANCE DESCRIPTION
Our electric convection, convection with manual humidication and combi ovens are made of AISI 430 and/or 304 stainless steel with sealed cooking
chamber and rounded corners for better cleaning and hygiene.
They are equipped with a ap or ag door, the latter with a folding glass on hinges for easy cleaning. The maximum operating temperature is 270°C. The
control panel on the front is analogue or digital depending on the models.
Some models are also equipped with:
• autoreverse system that allows the fan(s) to automatically change rotation for better uniformity in heat distribution
• drain for water resulting from internal moisture and cleaning operations
• upper internal heating element for Grill mode
1. Control panel
2. Smoke outlet
chimney
3. Flag door
4. Tilting door
1
2
3
1
2
4
The equipment complies with Directives 2014/35/UE, 2014/30/UE and 1935/2004/CE.
In addition, the following standards have also been applied: EN 60335-1, EN 60335-2-36, EN 61000-3-2, EN 61000-3-3, EN 55014.1 ed EN 55014.2
The sound pressure level is less than 70 dB.

A011301 Rev. 0
Page 24
4. TRANSPORTATION AND HANDLING
If the appliance is transported on apallet, it must be unloaded by trained personnel using aforklift or other suitable lifting equipment. During loading
and unloading operations, it is prohibited to stand under suspended loads. Any manoeuvring errors could cause crushing injuries.
Any blows to the surfaces of the appliance could result in immediate damage.
During this phase, anyone not directly involved in the operation must not be allowed to remain in the area.
The personnel handling, positioning, assembling or disassembling the appliance, must be qualied and wearing suitable personal protective equipment
(e.g. work gloves, safety shoes).
5. OPERATING CONDITIONS AND TECHNICAL SPECIFICATIONS
The equipment covered by this manual is designed solely for cooking food and the regeneration of precooked and/or refrigerated food. Any other use shall
be considered improper.
Warning: the appliances are not suitable for outdoor installations and/or environments subjected to the weather (rain, direct sunlight, etc.).
Warning: do not store explosive substances such as pressurised containers or items containing a ammable propellent inside these appliances.
Warning: in order to avoid burns, never use trays or containers with liquids or uids over a level that can be easily controlled at sight.
5.1 Rating plates
On each oven there are applied some rating plates, that give important info concerning characteristics of the oven, electric and plumbing connections and
eventually the drain connection.
The following rating plate (A) contains the product’s identication and technical data. The information it contains is listed below:
MOD.
2 N°
V
4
A
7
Hz
8
kW max
3
5 6
1
• Manufacturer
• Conformity to EC directives
1. Appliance’s year of manufacture
2. Item Model
3. Serial number
4. Electrical data: supply voltage (V)
5. Electrical data: number of phases (~),
6. Electrical data: absorbed current (A)
7. Electrical data: supply frequency (Hz)
8. Electrical data: maximum absorbed power (kW)
B
A
B
The main plate Ais applied on the right side of the oven.
If the oven is equipped with humidication, in the back of the oven, near the connector for water connection there is the label B,which contains the water
features required for proper oven operation.
Warning: before installing the appliance, make sure that the electrical connection preparations comply with the information indicated on the rating
plate. It is prohibited to remove or modify the rating plate or any other warning label.

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5.2 Analogue controls
The control devices are grouped together on the instrument panel illustrated in Fig. 1. Electrical components conform to standards.
Fig. 1
Oven
Timer
Humidity
Temp °C
10
20
30
40
50
60
70
80
90
100
110
120
0
50
0
75
100
125
150
175
200
225
250
270
B
A
C
D
E
CONTROL PANEL - FLAP DOOR
CONVECTION OVEN WITH
HUMIDIFICATION
Steam
0
Oven
Timer
Temp °C
10
20
30
40
50
60
70
80
90
100
110
120
0
50
0
75
100
125
150
175
200
225
250
270
B
A
C
D
F
CONTROL PANEL - FLAP DOOR
CONVECTION OVEN WITH
STEAM
I
CONTROL PANEL - TILTING DOOR
CONVECTION OVEN WITH / WITHOUT
HUMIDIFICATION
Temp °C
Oven
Timer
10
20
30
40
50
60
70
80
90
100
110
120
0
50
0
75
100
125
150
175
200
225
250
270
hold
temp
Humidity
AC B
D E
CONTROL PANEL - TILTING DOOR
CONVECTION OVEN WITH GRILL SALAMANDER
Temp °C
Oven
Timer
10
20
30
40
50
60
70
80
90
100
110
120
0
50
0
75
100
125
150
175
200
225
250
270
hold
temp
5
0
10
15
20
25
30
Grill
Timer
AC B
DG
H
A=COOKING CHAMBER THERMOSTAT
B = COOKING CHAMBER HEATING INDICATOR LIGHT
C = TIMER ADJUSTMENT FROM 0TO 120 MINUTES OR UNINTERRUPTED WORKING
D = TIMER INDICATOR LIGHT
E = MANUAL HUMIDIFICATION BUTTON (MODELS CONVECTION WITH HUMIDIFICATION)
F = STEAM REGULATION (MODELS CONVECTION WITH STEAM)
G = GRILL TIMER (MODELS WITH GRILL)
H = GRILL TIMER INDICATOR LIGHT (MODELS WITH GRILL)
I = STEAM INDICATOR LIGHT
5.3 Digital controls
START
STOP
PHASE
PREHEAT
1
2
3
TEMP
OVEN
TIMER
°C
CONTROL PANEL - FLAP DOOR
CONVECTION OVEN WITH
STEAM
B
A
D
E
F
G
L
H
I
C
M
A=ON-OFF BUTTON
B=TEMPERATURE DISPLAY
C=TIME DISPLAY
D=COOKING CHAMBER TEMPERATURE
SELECTION
E=TIME SELECTION
F=COOKING PROGRAMS PHASES
G=MANUAL HUMIDIFICATION /
HUMIDIFICATION PERCENTAGE BUTTON
H =INCREASE VALUE BUTTON
I=REDUCE VALUE BUTTON
L=AUTOMATIC PROGRAMS
M = START/STOP BUTTON

A011301 Rev. 0
Page 26
6. INSTALLATION
6.1 Controlling the appliance upon receipt
Before unpacking the appliance, check that the outer protective casing is fully intact.
Any damage must be promptly reported to the courier. In any case, no damaged appliance can be returned to the manufacturer without prior notice and
without prior written authorisation.
6.2 Positioning
The described operations must be carried out by qualied personnel. Before performing any installation procedure, disconnect the appliance from
the power mains.
Set down the appliance where desired using apallet truck. If the unit is moved after it has been unpacked, protect the surfaces from knocks. Once the
installation has been carried out, the protective lm can be removed. This operation should be performed very slowly to prevent the glue from remaining
on the surfaces. Take the protective lm o󰀨 by hand before starting the appliance without using abrasive substances and/or metal objects.
6.3 Preparations to be made by the client
Use an earthed socket with an adequate capacity for the absorption indicated on the rating plate.
Before installing the appliance, check the load-bearing capacity and atness of the surface on which it is to be placed. Incorrect levelling can cause the
appliance to malfunction.
6.4 Electrical connections
They must be carried out in accordance with the local regulations in force. Before performing the electrical connection, make sure that the
voltage and frequency correspond to the information indicated on the appliance’s rating plate. The electrical connection is carried out by connecting
the appliance’s plug to a socket in the room; this socket must still remain accessible after the installation.
If the purchased oven does not have a power cable, the electrical connection must be made by qualied personnel by connecting the cable to the
terminal board.
The distance between the oven and the socket must be such that the power cable is not stretched. Furthermore, the cable must not be located under
the base of the oven.
Use cable type H07RNF or equivalent and an e󰀩cient and correctly sized earth conductor according to the total power of this appliance (see rating plate).
If the power cable is damaged, it must be replaced by the customer service or qualied personnel.
The appliance’s electrical supply system must be equipped upstream with an appropriately-sized automatic omnipolar circuit breaker that ensures agap
of at least 3 mm between the contacts. There must not be any breaks in the earth cable.
The electrical safety of this appliance is only guaranteed when the above-mentioned conditions are met and if the system’s equipotential
situation is also compliant (use the connection screw located near the power cable input and the symbol sticker ).
Any operations carried out on electrical systems must be performed by qualied personnel.
The manufacturer declines all responsibility in the event that these safety standards are not complied with.
6.5 Hydraulic connections
If the humidication system is installed (optional), the ovens have a water inlet coupling at the back. Always install an on-o󰀨 valve between the appliance
and the water mains, making sure it is easy to operate. We also suggest installing a cartridge lter on the water inlet pipe.
Always use a set of new water joints, eventual old joints must not be used again.
Plumbing connection must always be made with cold water and executed with rigid pipes
Never use hoses to connect the oven to the water main.
The water must be suitable to human use with the following characteristics:
DESCRIPTION VALUES NOTES
Temperature included between 15 - 20 °C
Total hardness included between 4 and 12 °f (French
degrees)
It is advisable to install asoftener upstream of the appliance
to keep the water hardness within these values. Higher values
lead to limescale build-up in the oven cooking chamber.
Pressure included between 150 and 250 KPa (1,5 -
2,5 bar)
Higher water pressure values result in increased water
consumption and can compromise
the correct functioning of some components.
Maximum chloride concentration(CI-) less than 150 mg/litre
Chlorine concentration (CI2) less than 0.2 mg/litre
pH more than 7
Water conductivity: included between 50 and 2000 μS/cm

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Page 27
7. OPERATION/USE
7.1 Intended use and restrictions
• The equipment covered by this manual is designed solely for cooking food and the regeneration of precooked and/or refrigerated food. Any other use
shall be considered improper.
• The machines have not been designed for use in unsupervised environments. Furthermore, the appliances are not suitable for outdoor installations
and/or environments subjected to the weather (rain, direct sunlight, etc.).
• Do not store explosive substances such as pressurised containers or items containing a ammable propellent.
7.2 Switching on the oven for the rst time
At the rst use of the equipment it is recommended to clean the steel parts with a neutral detergent and a damp cloth.
Make sure that the machine is in a large and well ventilated environment.
Then turn on the oven and leave it running for at least 1 hour before the rst batch. Do not cook any food during this phase.
The possible presence of fumes or bad odours at this stage is due to the evaporation of the processing residues of the internal components.
7.3 Start up and shutdown phases
• Switch on the protection switch located upstream of the equipment and the water shuto󰀨 valve if the oven is equipped with manual humidication.
• Select the cooking time with the timer (C)
• When the timer is on and the door is closed the cooking cycle starts together with the electric fan, heating and steam generation, if selected.
• For longer cooking times, select the (∞) nonstop position.
• When the set time is nished a buzzer signals that cooking is nished and all the functions stop.
• When selecting the cooking time always remember the time needed to pre-heat the oven.
• The oven is switched o󰀨 by turning the timer knob to position 0 in analogue controls, or by pressing the A On/O󰀨 button in case of digital controls.
7.4 Digital thermostat operation
Button Function
STARTING THE OVEN
START
STOP
PHASE
PREHEAT
1
2
3
TEMP
OVEN
TIMER
°C
Press ON/OFF button to turn on the display.
ATTENTION! Switching o󰀨 the oven with ON/OFF button does not interrupt the power supply to the electronic boards. If the oven
is not used, we advise you to switch o󰀨 electric power supply using the protection switch upstream.
COOKING CHAMBER TEMPERATURE
START
STOP
PHASE
PREHEAT
1
2
3
TEMP
OVEN
TIMER
°C
Display B shows the temperature of the cooking chamber. Pressing temperature button (D), the display starts ashing and shows
the values set.
START
STOP
PHASE
PREHEAT
1
2
3
TEMP
OVEN
TIMER
°C
Press the button shown on the side to increase the value on the display.
START
STOP
PHASE
PREHEAT
1
2
3
TEMP
OVEN
TIMER
°C
Press the button on the side to reduce the value on the display. Press again temperature button (D) to store the new value for the
cooking. The led stops ashing. The temperature range of the cooking chamber is 30 - 270 °C.
COOKING TIME
START
STOP
PHASE
PREHEAT
1
2
3
TEMP
OVEN
TIMER
°C
Press button E on the side to change cooking time.
Display C shows ---.
START
STOP
PHASE
PREHEAT
1
2
3
TEMP
OVEN
TIMER
°C
Press the button on the side to increase the value on the display.
START
STOP
PHASE
PREHEAT
1
2
3
TEMP
OVEN
TIMER
°C
Press the button on the side to reduce the value on the display.
For an unlimited functioning of the oven (innite time), press the button on the side, when the display shows value 0. The display
will then show ---.
HUMIDIFICATION PERCENTAGE
START
STOP
PHASE
PREHEAT
1
2
3
TEMP
OVEN
TIMER
°C
Press the button on the side to change humidication percentage.
START
STOP
PHASE
PREHEAT
1
2
3
TEMP
OVEN
TIMER
°C
Press the button on the side to increase the value on the display.
START
STOP
PHASE
PREHEAT
1
2
3
TEMP
OVEN
TIMER
°C
Press the button on the side to reduce the value on the display.
Press again humidication button to switch o󰀨 the ashing led and store the new value for the cooking. The humidity percentage
range is: 0% - 20% - 40% - 60% - 80% - 100%

A011301 Rev. 0
Page 28
ADDING COOKING PHASES
START
STOP
PHASE
PREHEAT
1
2
3
TEMP
OVEN
TIMER
°C
When a cooking parameter is conrmed, led 1 next to phases button F, ashes for some seconds.
During this time it is possible to add a cooking phase, pressing button F.
You can set 3 phases maximum.
STARTING A MANUAL COOKING
START
STOP
PHASE
PREHEAT
1
2
3
TEMP
OVEN
TIMER
°C
Pressing button M (Start/Stop) the preheating phase starts.The lower display shows the word PrE.
The leds PREHEAT next to PHASE button and the led next to START/STOP button turn on.
When set preheating temperature is reached, the buzzer starts ringing to advise the end of the preheating. On the lower display the
writing “PrE” ashes together with the preheating led. The oven will maintain the preheating temperature until the door is opened to
load the food. When the door is closed, the cooking starts with phase 1.
If the door is opened during preheating (before reaching the set preheating temperature), preheating is automatically interrupted,
as it is presumed the food has been loaded into the oven.
During preheating it is not possible to use automatic humidication, whereas manual humidication is available.
MANUAL HUMIDIFICATION
START
STOP
PHASE
PREHEAT
1
2
3
TEMP
OVEN
TIMER
°C
Manual humidication can be activated while cooking by pressing button G.
The valve that injects steam in the cooking chamber is activated only when button G is pressed.
It is possible to change the parameters during the cooking in order to adapt it to the food.
AUTOMATIC COOKING PROGRAMS
START
STOP
PHASE
PREHEAT
1
2
3
TEMP
OVEN
TIMER
°C
You can store up to 99 programs, from P01 –to P99. There are 3phases for each program. 3leds indicate the working phase (or the
phase that is being set). For each phase can be set:
• Temperature
• Time
• Humidication
The oven is supplied with preset but not congured programs.
To search a program, select the programs list (not during a cooking) with button L (pressing it slightly).
The led next to button L is ashing, the upper display is turned o󰀨 and the lower shows the name of the program (P01…P99).
Using the buttons with arrows you can go up and down the list. To conrm the chosen program, press again button L. The display
shows the standard screen, the led next to button Lis on and the lower display shows the number of the selected program. The
cooking parameters of each phase can be changed. Pressing Start, the preheating of the selected program starts.
STORING APROGRAM
START
STOP
PHASE
PREHEAT
1
2
3
TEMP
OVEN
TIMER
°C
To store a program after selecting and modifying it, press button L for 5 seconds with the number of the program shown on the
display.
The storing is conrmed by program leds ashing for some seconds. If the display shows phases settings, you need to press L to
change view and then again for 5 seconds to store the program.
DELETING APROGRAM
START
STOP
PHASE
PREHEAT
1
2
3
TEMP
OVEN
TIMER
°C
START
STOP
PHASE
PREHEAT
1
2
3
TEMP
OVEN
TIMER
°C
To delete a program when it is shown in the programs list, press for long and simultaneously buttons E and D.
The deleted program becomes empty (not written) and it is stored.
QUITTING AUTOMATIC PROGRAMS
START
STOP
PHASE
PREHEAT
1
2
3
TEMP
OVEN
TIMER
°C
To go back to manual cooking, press ON/OFF.
SWITCHING OFF THE OVEN
START
STOP
PHASE
PREHEAT
1
2
3
TEMP
OVEN
TIMER
°C
To switch o󰀨 the oven, press ON/OFF for some seconds (until the display turns o󰀨).
7.5 Total shutdown
When the unit is to be decommissioned for a lengthy period, the following measures must be taken:
• Turn the main switch o󰀨;
• Close the water on-o󰀨 valve (if the oven is connected to the water supply);
• Leave the door open so air can circulate and prevent bad odors;
• With a cloth spread a thin protective layer of Vaseline oil on all stainless steel surfaces;
7.6 Remedies to cooking hitches
If cooking is uneven check that:
• there is at least 3 cm between the food cooking and the tray above it;
• the food to be cooked has not been stacked against each other, preventing proper ventilation between products;
• the cooking temperature is correct and not too high.
If the food is dry:
• the cooking time should be reduced and the temperature lowered appropriately
• the food was not greased with oil or juices before it was put in to cook.

A011301 Rev. 0
Page 29
8. CLEANING AND MAINTENANCE
8.1 Routine maintenance
The cleaning operation must be carried out only after disconnecting the power supply upstream of the appliance and checking that the oven is cold.
During the operation the cable and the plug must be brought in position always visible by the operator who is performing the intervention.
Routine and preventive maintenance consists essentially of weekly cleaning of stainless steel parts with adamp cloth and aneutral non-corrosive soap,
followed by careful drying.
The oven cooking chamber must be cleaned at the end of each cooking process to remove food and grease residues.
Use a degreasing product suitable for stainless steel, a spray-on product for instance, which can reach all parts of the equipment, especially the back of
the suction conveyor.
Clean the fans frequently for proper operation and to avoid abnormal mechanical stress due to grease residues on the blades.
Do not use direct jets of water. These operations must be performed by qualied personnel.
WARNING:
• Under no circumstances should you use abrasive or corrosive cleaning products
• It is absolutely forbidden to use scrapers, metal soap pads and other common steel tools as they could besides scratching the surface, deposit iron
particles that, oxidizing would cause rust to form
• Bleach, hydrochloric acid and other compounds containing chlorine will damage the stainless steel
• When cleaning, do not wash the appliance with jets of water
• It is forbidden to remove the safety guards
• Smoking is prohibited
8.2 Unplanned maintenance
Before carrying out any maintenance operation, put the appliance in asafe condition. Unplanned maintenance is carried out in the event of afault or
malfunction. It must only be performed by qualied personnel and with the appliance disconnected from the power or water mains. In this case, repairs
or replacements might be required. The faulty parts must only be replaced with materials and components that are identical to the originals or have been
specied by the Supplier. The use of unsuitable materials can make the machine non-compliant with the safety standards. The manufacturer declines all
responsibility for damage resulting from work carried out by unqualied or unauthorised technicians.
If the user replaces components or modies the appliance without written permission from the Manufacturer, or uses unauthorised spare parts, the
guarantee will immediately become null and void.
9. DISPOSAL
At the end of its service life, the appliance must be disconnected from the power mains before the various components are disassembled. Special care
must be taken to avoid the risk of injury related to the shape and weight of each component.
This appliance is marked according to the European directive 2012/19/UE on Waste Electrical and Electronic Equipment (WEEE).
The symbol on the product indicates that it should not be considered as domestic waste. The appliance must be disposed of in accordance with the
laws in force, most especially in regards to the disposal of the refrigerant. The various parts (electrical components, rubber hoses, cable sheaths, etc.)
must be sorted for recycling in order to make the best possible contribution whilst protecting the environment and complying with the laws in force.
10. ATTACHED DOCUMENTATION
• Test sheet
• Wiring diagram

A011301 Rev. 0
Page 59
11. SPECIFICHE TECNICHE - TECHNICAL FEATURES - TECHNISCHE SPEZIFIKA-
TIONEN - SPÉCIFICATIONS TÉCHNIQUES
11.1 Forno analogico con porta a bandiera - Analog oven with ag door - Analoger
Backofen mit Flügeltür - Four analogique à porte battante
Caratteristiche tecniche – Technical features - Technische Merkmale - Caracteristiques techniques
4 x GN 2/3
4 x 460x340
745
492
551
373
490 127 127
236
732
795
30
114 488 130
303
238
4 x GN 1/1
4 x 600x400
885
492
551
385
630
127 127
248
732
795
30
114 488 130
303
238

A011301 Rev. 0
Page 60
6 x GN 1/1
6 x 600x400
885
385
657
631 127 126
248
30
752
697
113 488 131
323
238
Tab. A
Capacità/Numero teglie
Capacity/Number of trays, Kapazität/Anzahl der
Backformen, Capacité/Nombre de bacs
4 x GN 2/3 4 x 460x340 4 x GN 1/1 4 x 600x400 6 x GN 1/1 6 x 600x400
Dimensioni esterne [mm] LxPxH
External dimensions, Außenmaße,
Dimensions extérieures
745x795x560 745x795x560 885x795x560 885x795x560 885x815x720 885x815x720
Dimensioni camera [mm] LxPxH
Chamber dimensions, Raumgrösse,
Taille de la chambre
520x440x380 520x440x380 660x440x380 660x440x380 660x450x520 660x450x520
Distanza teglie [mm]
Trays distance, Einschubabstand, Encartement grilles 75 75 75 75 75 75
Peso a vuoto [Kg]
Empty weight, Leergewicht, Poids à vide 52 52 65 65 83 83
Temperatura massima [°C]
Max. temperature, Max. temperature, Température max 270 270 270 270 270 270
Numero e potenza motori
No. and motor power, Anz. und Motorleistung,
N° et puissance moteur
1x 120 W 1x 120 W 2x 120 W 2x 120 W 2x 120 W 2x 120 W
Potenza riscaldante [KW]
Heating power, Heizleistung, Puissance de chaue 3 3 6 6 7,4 7,4
Tensione alimentazione [50Hz]
Supply voltage, Versorgungsspannung, Tension
d’alimentation
230V 1F+N 230V 1F+N 400V 3F+N 400V 3F+N 400V 3F+N 400V 3F+N
Potenza Tot. [KW]
Total power, Leistungsaufnahme, Puissance totale 3,3 3,3 6,2 6,2 7,9 7,9
Cavo elettrico in dotazione
Electric cable supplied, Elektrokabel geliefert, Câble
électrique fourni
• • - - - -
Sistema Autoreverse
Autoreverse system, Autoreverse-System, Système
Autoreverse
• • • • • •
Umidcazione
Humidication, Befeuchtung, Humidication • • • • • •
Diametro entrata acqua
Diameter water inlet, Durchmesser Wasserzulauf,
Diamètre entrée d’eau
3/4” 3/4” 3/4” 3/4” 3/4” 3/4”

A011301 Rev. 0
Page 61
11.2 Forno combinato, analogico e digitale, con porta a bandiera - Analog and digital
combi-oven with ag door - Analoger und digitaler Kombiofen mit Flügeltür - Four
mixte, analogique et numérique, à porte battante
Caratteristiche tecniche – Technical features - Technische Merkmale - Caracteristiques techniques
4 x GN 1/1
4 x 600x400
885
492
551
385
631
127 127
248
732
795
30
114 488 130
303
238
START
STOP
PHASE
PREHEAT
1
2
3
TEMP
OVEN
TIMER
°C
cruscotto digitale -
digital control panel -
digitales Bedienfeld -
panneau de commande
numérique
Tab. B
Capacità/Numero teglie
Capacity/Number of trays, Kapazität/Anzahl der Backformen,
Capacité/Nombre de bacs
4 x GN 1/1 4 x 600x400
Dimensioni esterne [mm] LxPxH
External dimensions, Außenmaße,
Dimensions extérieures
885x795x560 885x795x560
Dimensioni camera [mm] LxPxH
Chamber dimensions, Raumgrösse,
Taille de la chambre
660x440x380 660x440x380
Distanza teglie [mm]
Trays distance, Einschubabstand, Encartement grilles 75 75
Peso a vuoto [Kg]
Empty weight, Leergewicht, Poids à vide 65 65
Temperatura massima [°C]
Max. temperature, Max. temperature, Température max 270 270
Numero e potenza motori
No. and motor power, Anz. und Motorleistung,
N° et puissance moteur
2x 120 W 2x 120 W
Potenza riscaldante [KW]
Heating power, Heizleistung, Puissance de chaue 6 6
Tensione alimentazione [50Hz]
Supply voltage, Versorgungsspannung, Tension d’alimentation 400V 3F+N 400V 3F+N
Potenza Tot. [KW]
Total power, Leistungsaufnahme, Puissance totale 6,2 6,2
Cavo elettrico in dotazione
Electric cable supplied, Elektrokabel geliefert, Câble électrique fourni - -
Sistema Autoreverse
Autoreverse system, Autoreverse-System, Système Autoreverse • •
Umidcazione
Humidication, Befeuchtung, Humidication • •
Diametro entrata acqua
Diameter water inlet, Durchmesser Wasserzulauf, Diamètre entrée d’eau 3/4” 3/4”

A011301 Rev. 0
Page 62
11.3 Forno analogico con porta a ribalta - Analog oven with tilting door - Analoger
Backofen mit Kippbare Tür - Four analogique à porte basculante
Caratteristiche tecniche – Technical features - Technische Merkmale - Caracteristiques techniques
4 x GN 2/3
106
480
88 304 88
572
549
575
77 435 60
471
4 x 460x340
4 x 460x340*
106
590
90 410 90
572
549
575
77 435 60
471
*per modelli con salamandra -for
models with grill salamander -für
Modelle mit Grillsalamander -pour
les modèles avec salamandre
* modello con salamandra - model with grill salamander - Modell mit Grillsalamander - modèle avec salamandre