Unox BakerTop XL 405 User manual

EnglishItaliano
Manuale d'istruzione
Instruction manual ENGLISH
ITALIANO
XL 405

English
2
Danger!
Situation presenting immediate danger, or a hazardous situation which could cause injury or
death.
Danger: fire hazard!
Danger: high voltage!
Danger: corrosive substances.
Danger: risk of burns.
Caution: non-observance may damage property.
Recommendations for everyday use
Information
Explanation of pictograms
General pictograms

BakerTop™
English
Explanation of pictograms 2
Summary of contents 3
Introduction 4
INSTRUCTIONS FOR THE USER
- Safety regulations 5-6
Appliance operating instructions 7
Warranty 8
BakerTouch digital control panel
- Operation in conjunction with digital control panel 9
Control panel function
- Setting the parameters 10-11
Comunication oven-user
- Warning messagges 12
- Allarm messages 13
- Maintenance in case of failure 14
INSTRUCTIONS FOR THE INSTALLER
- Safety regulations 15
Appliance installation 16-18
- Electrical connection 19-20
- Water connection 21
- Oven connection 22
Certification 23
3
Summary of contents

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Dear Customer,
We would like to thank you and congratulations for choosing to purchased a BakerTop™ line appliance , we hope
this is just the beginning of a fruitful and long-lasting partnership.
As you well know the BakerTop™ range of ovens and all the appliances complementary accessories design for it
(holding cabinet, hood, special trays and grids), were especially created to carry out any cooking process from
the beginning to the end, regardless of its level of complexity.
The innovative BakerTouch digital control allows you to control, with just one control board, all the UNOX
equipment connect to the oven.
UNOX S.p.A.
Introduction
Dealer: Installer:
Installation date:

BakerTop™
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Caution
Please carefully read this instruction manual as it provides important information regarding safe installation, operation
and maintenance of the prover XL405. Keep it in a safe place for future reference.
Safety regulations
Incorrect installation, assistance, maintenance, cleaning procedures or any modifications made to the
appliance, may damages property or result in injury of even fatal accidents. Carefully read the instruction
manual before to use the appliance.
General safety regulations
The appliance is inteded for professional use and it must be used by qualified personnel.
Any other use is not consistent with the intended use and therefore dangerous.
The appliance must be used only for purpose it was expressly intended. Any other use is to be considered
improper.
The prover XL405 has been designed for rising food.
The prover XL405 can work just if connect it with the BakerTop™oven models XBC405,
XBC605, XBC805, XBC615G e XBC815G.
The appliance is not intended to be used by individuals with reduced mental, physical and sensory capacities
(children included), or without any expertise and know-how, unless they are informed about how to use the
equipment or they operate under the supervision of who is responsible for their.
Children should be watched to make sure they do not play with the equipment.
INSTRUCTIONS FOR THE USER

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Use: Safety regulations
Before using the appliance for the first time, make sure there are no instruction manuals, plastic bags or
any other object inside the prover cavity.
The maximum allowable weight for each tray is 5 kg. Do not overload the trays or you could damage the
trays later supports and the trays themselves.
Before to use the appliance make sure the cooking chamber doens’t have any soap trace. Remove any
remaining soap with a damp cloth using appropriate tools of protection for hands, mouth and eyes and
rinse thoroughly - Risk of corrosion!
The “BakerTouch” control board works by touching the silk-screen with fingers ; any other object can
cause damages and/or malfunction, plus the warranty is no longer valid.
Use the prover at a room temperature between +5 °C and +35 °C.
When the containers are full of liquid and are filled with liquid during fermentation, is not allowed to use
shelves too high, the user needs to see inside the box - danger of burn!
In case of pans extraction containing hot liquids pay particular attention to possible leakage of the liquid.
Pay particular attention to the handling of foods containers during and after the food rise: the temperatures
can be high and cause burns.
Use thermal protective clothing to touch objects inside the hot cooking chamber– burning danger!
Slowly and carefully open the holding cabinet door: danger of burning for hot surface or release of high
temperature vapors.
Do not store flammable or combustible products near the appliance - fire hazard!
Avoid salting the food in the prover cavity. If the user needs to salt the food insiede the cooking chamber,
provide the cleaning of the prover shortly (see paragraph “Care Inspection and cleaning”).
Safety regulations

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Installation, Inspection, maintenance and repair
Danger high voltage!
Installation, maintenance and repair must be carried out by qualified and properly trained personnel. Before
carrying out any work on the appliance, the electrical supply to the appliance must be disconnected.
The user needs to contact a UNOX service point also to change the power cable.
If the appliance is placed on support structure on wheels, make sure any movement will not damage the
electrical cables, water pipes, drain pipes, etc.
Avoid placing the unit near heat sources.
If the user moves the appliance, it is necessary the electrical cables, water pipes and exhaust ducts are
disconnected while moving and connect them later.
To ensure the appliance remains in perfect condition, maintenance work should be carried out at least once a
year, by a partner organization as recommended by the Assistance Service.
Care, Inspection and cleaning
Before each maintainance or cleaning it necessary to unplug the electrical power and wait for the
appliancce to cool down.
It is recommended a daily cleaning of the cooking chamber to maintain adequate levels of hygiene and
prevent to ruin the stainless steel of the cooking chamber.
Prover chamber cleaning
To clean the chamber of the prover proceed as follows:
- turn on the prover
- set the temperature at 40°C and the steam at 100% for 10 minutes
- disconnect the prover from the power supply and let it cool down
- clean it with a sponge and neutral detergent
To avoid corrosion in the cooking chamber, the prover must be cleaned every day, even if used only with
moist heat (steam).
Do not clean the appliance with a high pressure cleaner, with jets of hot water or steam at high pressure.
The daily cleaning of the gasket of the cooking chamber with a non – abrasive soap extend the appliance life.
Do not use acid products and/or abrasive tools.
External cleaning
For the external clearing of the prover do not use water jet or pressure steam.
Use wet cloths and specific products for steel cleaning.
Do not use acids products and / or ammonia.
Indications to use the prover

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The installation of a UNOX product must be done by an Authorized UNOX service point. The date of
installation and the appliance model type must be documented with an instalaltion document/invoice issued
by the seller/UNOX authorized service point, worth the decay of the warranty;
The UNOX warranty covers all malfunctions which can clearly be traced back to defects resulting from
errors in the manufacturing process. Defects and damage caused by transportation or incorrect product
storage, maintenance or operation, by the application of installation procedures not specified by Unox and
by environmental factors (e.g. the use of dirty and aggressive water, bad quality gas or unsuitable voltage
levels) are not covered. The warranty does not cover any damage resulting from the application of excess
voltage, or from tampering by unauthorized or unskilled individuals.
The warranty rights will also be diminished in the event of damage or malfunctioning resulting from the
build-up of lime scale inside the appliance. Furthermore, the warranty does not cover exhaustible parts,
namely: gaskets, light bulbs, glass panels, decorative parts and consumable components after the appliance
has been used.
Warranty rights will also be invalidated in the event of damage arising as a result of incorrect installation, or
installation which has not been carried out by an Authorized Assistance Centre.
Warranty

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Operation in conjunction with digital control panel
The prover XL405 is not equipe with a digital control panel so it is necessary to have a BakerTop™
oven to controll it. (connect the prover to the oven with the cable RJ45).
The system also works in standalone mode, however, whether connected to the oven can use a range
of useful data and the osmosis system.
The “BakerTouch” control board works by touching the slik-screen printed glass (Use only your finger
and no other objects such as knives, forks etc). This way the user can set the appliance functions and/
or the required settings.
This type of technology allows the quick and easy cleaning of the digital control panel and also ensures
maximum reliability by avoiding any type of mechanical movement.
Control board Layout:
1 2 3 4 5 6
Power up/ Power down
When the prover is connected to the power supply, the control panel automatically turns on.
After 15 minutes if none of the buttons have been pressed and if none of the devices connected to the
electronic control panel (ovens, provers, blast chiller) are operating, it will enter the standby mode:
only the led will remain lit.
To reactivate the electronic control panel, simply press the button.
To activate standby mode, press and hold the button pusher for 6 seconds while the control is on;
to reactivate the panel, press the button again.
Prover selection
The selection of the appliance (prover) to control is made with the button with the BakerTouch
panel until on the display 6 appear no. 6.
BakerTouch digital control panel

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Parameters setting
Each cycle of maintenance can be compose from 1 step.
The user can set the following parameters: time, temperature, humidity.
To move from one parameter to another use the button .
TEMPO
TEMPERATURA
CAMERA
CLIMA
SELECT
CLIMA
LUX
Time setting
The time is shown trough 2 displays in hours and minutes and it is set with buttons.
When the display panel shows “INF” (INFINITE) the prover will work continuously until it is manually
stopped by the user.
inF 9h 59'0h 00'
Chamber temperature setting
The temperature inside the chamber is shown on the display panel 3 and it is set with the
buttons.
0°C 50°C
Humidity setting
The humidity setting inside the chamber is shown by the ellipsis and it is set with button.
STEAM
Maxi
DRY
Maxi
0% 100%
The 10 blue leds indicates the percentage of humidity inside the prover chamber (STEAM.Maxi™);
Operation control

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Manual entry of water
It is possible to manually enter water in the prover chamber by pushing the button:
each time the user push that button the water will enter for 5 minutes.
In this way the prover generates a considerable amount of useful steam for rising of bakery products,
bread and similar.
Start / interruption of the holding process
To start an holding program touch the button .
To stop the holding program touch the button.
When a holding program is finished the oven connected to prover will beep for 15 seconds and the
display flashes for 45 seconds.
During the 45 seconds the led lights stay on.
If in that time the button “+” is pressed the time increases and the prover start automatically with the
pre-setting parameters related to the rising program.
If the user push the button and the led lights turn off and all the parameters are resets; if the
user doesn’t press any button, after 45 seconds, the led switches off automatically and all operating
parameters are reset.
Operation control

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Oven-User Communication
The digital control panel of the BakerTop™ ovens is design to report possible error messages of the
oven and the connected accessories.
Warning messages (attention):
When a malfunction is detected which allows the appliance to continue operating, it works in a limited manner,
a WARNING message is displayed.
The device continues to run and the WARNING message remains on the display until the button is pressed.
DISPLAY DESCRIPTION EFFECT POSSIBLE PROBLEM PROBLEM SOLUTION
WL01
An error has been
detected in the data
recorded by the
humidy probe.
The prover contines
to operate, but it
is not possible to
use automatically
humidity setting.
Humidity probe not correctly
connected
Contact the Customer
Assistance Service
Humidity probe damaged Contact the Customer
Assistance Service
Prover board damaged Contact the Customer
Assistance Service
WL02
The temperature of
the prover power
board is too high.
The prover keeps
on working
The temperature on the
prover board exceeded 70 ° C
Contact the Customer
Assistance Service
Prover board damaged Contact the Customer
Assistance Service
Electrical noise level very high Contact the Customer
Assistance Service
WL10
An error has been
detected in some non-
essential parameters of
the prover board.
Prover STOP
Prover board damaged Contact the Customer
Assistance Service
Wrong parameters Contact the Customer
Assistance Service
Oven-user communication

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Alarm messages:
When a condition arises which prevents the appliance from operating at all, an ALARM signal is displayed and the
appliance must be switched to its STOP status.
The device stops operating and the ALARM! message appears on the oven display until the problem is resolved.
If the device is operating when the ALARM status occurs, it will shut down and the alert corresponding to the
detected problem will be displayed. To resolve a problem of this type, contact an Authorized Assistance Centre.
Once the problem has been resolved, the appliance can be reactivated by pressing the «START/STOP» button.
If any other devices/accessories are connected to the oven, these will continue to operate normally unless the
alarm corresponds to a specific device that prevents its continued operation.
DISPLAY DESCRIPTION EFFECT POSSIBLE PROBLEM PROBLEM SOLUTION
AL01
Error on the data
taken by the prover
probe.
Prover STOP
Chamber probe not
correctly connected
Contact the Customer
Assistance Service
Chamber probe damaged Contact the Customer
Assistance Service
Prover board damaged Contact the Customer
Assistance Service
AL02
Communication
between the oven
and the prover cut
off
Prover STOP
Cable between the oven and
the prover interrupted or
not correctly connected
Contact the Customer
Assistance Service
Oven board damaged Contact the Customer
Assistance Service
Prover board damaged Contact the Customer
Assistance Service
Electrical noise level very
high
Contact the Customer
Assistance Service
AL10
An error was
detected in some
essential parameter
prover board
Prover STOP
Prover board damaged Contact the Customer
Assistance Service
Wrong parameters Contact the Customer
Assistance Service
N.B.
Every time the oven is started electrically, and every time the control P.C.B. exits STANDBY mode, the
control P.C.B. is scanned (which appear on the display, if present) for ALARM / WARNING conditions of
the oven and all other accessories connected .
Oven-user communication

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Maintanance in the event of a malfunction:
In the event of a malfunction, deactivate the appliance:
- disconnect the appliance from the electricity supply, placed on top of the appliance.
- Contact a Technical Assistance Centre with specially trained personnel.
The components that require maintenance are accessible by opening the box on the back of the prover.
Before calling the Customer Assistance Service:
MALFUNCTION POSSIBLE CAUSE SOLUTION
When a maintanance cycle is
started and the prover does
not warm up.
Prover not connect to the power supply Connect the prover to the power supply
Prover not connect to the oven Connect the prover to the oven
Cable between the oven and the prover
damaged Contact the Customer Assistance Service
Power board of the prover damaged Contact the Customer Assistance Service
Prover heating elements damaged Contact the Customer Assistance Service
Prover temperature probe damaged Contact the Customer Assistance Service
When the user starts a prover
program no humidity is created
inside the prover chamber.
Prover not connect to the water supply Connect the prover to the water supply
Prover Solenoid damaged Contact the Customer Assistance Service
Prover power card damaged Contact the Customer Assistance Service
Prover humidity probe damaged Contact the Customer Assistance Service
Oven-user communication

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Safety regulations:
All installation, assembly, assistance and maintenance procedures must be performed by qualified personnel in
accordance with current regulations.
These technicians must, nevertheless, be aware of and apply the regulations relating to the safety of repaired
products and safety in the workplace.
Appliance installation by qualified personnel not authorized by UNOX will invalidate the warranty.
In light of the above information, UNOX accepts no responsibility for any situation resulting from work carried
out in an unprofessional manner, or from the incorrect interpretation or application of regulations or the
instructions supplied in this manual.
Caution!
Incorrect installation, assistance, maintenance or cleaning procedures, or any modifications made to the
appliance, may damage property or result in injury or even fatal accidents.
Read the installation instructions carefully before installing the appliance.
This appliance may only be used to cook food in industrial kitchens.
Any other application does not conform to the specified use and is therefore considered hazardous.
Read the manual carefully before installing and commissioning the appliance. Make sure the appliance has
not been damaged during the transportation process. If you suspect any damage may have occurred during
transportation, inform your local authorized dealer or the shipping agent.
Instruction for appliance transportation
The transportation of the appliance must be done exclusively on UNOX wooden pallets.
Make sure the appliance is not in danger of tipping over during transportation.
Verify the unit will fit through all doors, hallways or other passageways to reach the installation site.
Consider the weight of the appliance. Use suitable supports.
During the installation process wear protective shoes.
INSTRUCTIONS FOR THE INSTALLER

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Preliminary and positioning procedures
Installation site
Before positioning the appliance, check the measurements and the exact position of the electrical, plumbing
and smoke exhaust connections, in accordance with the figures provided in the enclosed “Technical Data”
booklet.
Caution!
Do not install the appliance near flammable materials. If the appliance is positioned near walls, partitions,
kitchen cabinets, decorative trim, etc., these items must be made from non-flammable material. If this is not
the case, they must be coated with a non-flammable heat insulating material, and all fire prevention regulations
must be strictly observed.
Removing the protective film
Carefully remove the protective film from the outer surfaces of the appliance,
so that no glue residue is left behind. Any remaining residue can be removed
using a suitable solvent product.
Positioning
Warning
Position the appliance so that the back panel is easily accessible when performing electrical connection and
carrying out maintenance work. The appliance is not suitable for recessed installation, or for use as part of
a series of appliances. A minimum gap of 50 mm must be left around the entire perimeter of the appliance.
If any fryers or other potential sources of hot liquid spills are used in the kitchen, they should be placed at least
45 cm away from the sides and 70 cm away from the back of the prover.
450 mm
700 mm
50 mm
50 mm
Appliance installation

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The prover has to be installed under a BakerTop™ series oven.
Allow the four pins placed on the prover top cover to locate in the holes of the four feet of the oven
(See the picture).
Fix the prover to the oven by using the two L brackets and screws supplied (See the picture).
Align the appliance horizontally.
Appliance installation

English
Make sure the appliance is level.
The seating surface must be flat and level.
The installation site must be capable of supporting the unit weight and the appliance with maximum load.
Once the appliance has been positioned verify it cannot slip or tilt.
Caution!
If the appliance is positioned on the wheels must be fixed with a chain or a cord to avoid slipping or damages
to the power and gas supply.
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Appliance installation

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Warning
Connection to the electricity mains must be carried out in compliance with current regulations.
The appliance must be positioned so that the power plug is accessible (for appliances fitted with Schuko plugs).
Fit an omnipolar disconnection switch between the appliance and the electricity mains, making sure it remains
accessible after the installation process; it should have a minimum contact opening of 3 mm and a suitable capacity
(e.g. magneto thermal switch), with an insulation class of 4000 V.
We recommend the use of a safety switch for fault currents. During appliance operation, the power supply
voltage should not deviate from the nominal voltage value specified on the appliance rating plate, ± 10%.
Caution!
Electrical connections must be performed by technicians registered with the relevant authorities as required
by law for the country in which the appliance is installed. These technicians must, evertheless, be aware of
and apply the regulations relating to the safety of repaired products and safety in the workplace. In light of the
above information, UNOX accepts no responsibility for any situation resulting from work carried out in an
unprofessional manner, or from the incorrect interpretation or application of regulations.
Attention!
Before connecting the prover to the electricity mains, compare the power supply data with the appliance
requirements specified on its rating plate. If the voltages and power supply phases are different, adjust
and correct the phase wiring, in accordance with the data provided on the attached leaflets. Make sure no
electricity is dispersed between the phases and earth.
Make sure there is electrical continuity between the outer casing and the electricity mains earth wire.
We recommend the use of a digital multimeter when performing these procedures.
Incorrect connection may damage the appliance.
Caution!
Make sure all electrical connections are secure before connecting the appliance to the electricity mains.
Simply insert the plug into the relevant socket (the socket should be suitable for use with the plug supplied).
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Electrical connections

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Replace power cable
The replacement of the cable must be performed by authorized personnel. The earthing must be yellow
and green.
To replace the power supply cable (if using a terminal board with a pre-installed cable), proceed as follows:
• Open the terminal board cover by removing the fixing screws
• Connect the wires in accordance with the selected connection diagram
• Secure the cable using the relevant cable clamp
• Close the terminal board cover and tighten the fixing screws
Caution!
The power supply cable may only be replaced by the manufacturer, a representative from the Assistance
Service or a similarly qualified member of staff.
Incorrect connection may cause the terminal board to overheat so much that it melts.
In light of the above information, UNOX accepts no responsibility for any situation resulting from work carried
out in an unprofessional manner, or from the incorrect interpretation or application of regulations.
The appliance must be connected to the electricity mains earth conductor.
Equipotential connection
The appliance must be included in an equipotential system, which has been checked for efficiency in accordance
with the specifications set out in current regulations.
This connection must be performed between different appliances, using the terminal marked as equipotential.
The equipotential wire must have a minimum cross-section of 10 mm2 and must be yellow and green.
Electrical connections