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This is an electric oven designed for baking pizzas, crafted with cooking surfaces made of food-safe refractory stone. It maximizes the stone's ability to evenly distribute heat while absorbing moisture from the dough during cooking, enabling pizza baking at home. It quickly bakes various types of fresh or frozen pizzas, with significantly reduced cooking times in the latter case as indicated on the packaging.
Effeuno cannot be held responsible for any modifications/replacements/use of non-original components, as they may lead to operational anomalies or permanent damage to the oven, compromising its safety. We kindly urge you to request any replacement parts exclusively from the manufacturer or authorized dealers.
Remove the packaging and check the appliance's integrity. For the initial baking sessions, we kindly request that you retain the original packaging. In case of malfunction, it can be used to send the oven back to us, enabling us to perform necessary repairs.
In the positioning, strictly adhere to the distances.
Before connecting the oven, ensure that the power cord is intact and that the nameplate data corresponds to that of the electrical network; inadequate voltage can cause damage to the oven. If you are using a power outlet near the oven, the cables of other devices must be kept a sufficient distance from the oven's hot parts.
During cooking, oven components heat up and remain hot for a limited period even after turning it off; do not touch. The use of adapters, multiple sockets, and extensions is not recommended. If used, ensure that the devices comply with current safety standards and do not exceed the current load limit marked on the adapter/extension.
If you notice any anomaly in the operation of the oven, contact exclusively Effeuno's technical service department.
If you have purchased one of the following models:
P134H 500/509/509E, P134H 450/459, P134HA 500/509/509E, P134HA 450/459, P134A 399/399E, P234H 450, P150H o P150HA
This is a single-phase connection. Ensure that the plug is free from defects and damages. If you have any doubts, do not connect the oven to the electrical outlet and instead, contact Effeuno assistance.
If you have purchased the following model:
P250H
There can be two types of connections. If it's single-phase, follow the instructions mentioned above. If it's three-phase, the connection to the electrical network and the commissioning of the oven must be carried out by a specialized technician/installer, following the regulations of the installation country.
In the diagram on the right, the 3-phase 380V connection with neutral for only the P250H model is schematically shown. Arrange a power line near the oven to allow the cable to reach the power outlet. Do not use extensions and install a box to contain the installation devices.
The terminal block is located at the back of our ovens.
The only model that can be converted to three-phase is the P250H; the other models cannot be changed from single-phase to three-phase in any way.
The oven must be connected to the mains by means of a three-pole power cable with a neutral of adequate length, with a yellow/green earthing line, at the end of which it is necessary to install a CEE socket in compliance with the IEC 309-2 standard "Plugs, socket-outlets and couplers for industrial purposes" and suitable for the power supply voltage and the rated current absorbed by the appliance, indicated in the wiring diagram and in the "Technical characteristics" section (see the technical data plate).
The specialized installer must install the following components in accordance with the regulations of the country where the equipment is used:
The components must be installed by the user near the oven's installation point. The appliance must be grounded through a reliable grounding system. A thorough visual and instrumental check of the conditions and characteristics of the grounding system is necessary, restoring any necessary elements.
Perform the connection according to the specified technical procedures, ensuring both the cyclic phase connection sequence and the color coding of the conductors are respected:
After installing the protection devices for the oven power supply, it is necessary to test the efficiency of the residual-current circuit breaker using an appropriate instrument. Check that there are no inflammable materials or objects of any kind inside the oven. Once the necessary checks have been carried out, the oven can be switched on for preliminary testing. No protective panel needs to be removed.
Turn the thermostat knob to the middle of the graduated scale. Check the current absorption and proper operation of all the indicator lights on the oven. Wait for the thermostat to interrupt the circuit and switch the oven off. Following this test, it is possible to use the oven.
At the end of the connection of the equipment and the functional testing of the oven, the installer must issue the required declaration regarding the perfect success of the work carried out.
N.B. For professional ovens only: The appliance must be connected to an equipotential system whose effectiveness must be appropriately verified according to the regulations in force.
This connection must be made between different devices using the appropriate terminal, marked with the symbol in the figure above and located on the back of the oven. The equipment must be connected to the earth line of the electrical network, the equipotential conductor must have a minimum section of 2.5 mm².
Once the oven is powered by connecting it to the power outlet, activate the display by pressing button (1) located under the touch screen.
Once the oven usage is complete, the display can be turned off by pressing button (1). If the tangential fan is active, it will not be turned off but will continue operating until the oven is completely cooled.
Breaking-in Procedure
Proper breaking-in of the Effeuno biscotto stone is essential to ensure its maximum yield and longevity. It is recommended to carefully follow the instructions listed below:
It is strongly recommended to gradually increase the temperature. The slower the temperature is raised, with more intermediate heating steps, the better the yield of the biscotto. This allows the stone to slowly adapt to thermal variations, preserving its integrity and optimizing its performance.
Post-Seasoning Maintenance Tips
After completing the seasoning process, it is recommended to regularly clean the biscotto stone following the specific maintenance instructions provided in this booklet, in order to maintain the best conditions of use.
The link to the Youtube video is as follows: https://youtu.be/vhGZeCb0ENU
The "Evolution" line ovens are equipped with separate control for individual heaters and can reach temperatures of 399/509°C depending on the purchased version. The separate adjustment of each heater enables greater efficiency in usage.
Small technical-structural modifications may be made to the product, depending on the availability of some components.
The EVOLUTION line is equipped with a safety thermostat with manual reset that activates in case of overtemperature, turning off the oven. In case the safety thermostat activates, disconnect the power and press the button located on the safety thermostat at the back of the oven until the reset is achieved. If the safety thermostat tripscap and reset the thermostat by pressing the button on the again, do not try to repair it by yourself. Contact the nearest Effeuno service center.
The oven's exposure to a humid environment and/or a temperature below 8°C can trigger the safety thermostat. In such a case, the safety thermostat should be reset by bringing the oven to a room temperature of at least 25°C.
The EVOLUTION ovens are equipped with an internal fan which is automatically activated about 20 minutes after the oven has been turned on at the maximum temperature. A flow of hot air is therefore discharged to the right of the oven in order to keep its external surface at a acceptable temperature.
To prevent overheating, the fan continues to run even after the oven has been switched off, until the temperature drops to appropriate levels. To cool the oven more quickly, open the oven door
Cooking times may be longer if the inside of the oven is dirty. Frequent cleaning prevents the formation of smoke and bad odors during cooking. To clean the external surface, use a damp sponge or cloth. Do not use abrasive products that could damage the steel surface. Pay careful attention during cleaning to prevent water or liquid detergents from getting inside the oven. Do not use corrosive products (like spray detergents) to clean the inside of the oven and do not scratch the walls with pointed or sharp tools. Never clean the heating elements.
Before any cleaning operation, remove the plug from the socket. Do not immerse the oven in water or wash it under a jet of water in order not to compromise its electrical safety.
How to clean the refractory stone/biscotto claystone? Given the "porous" nature of stones, it is normal for dark spots to appear after a few uses; they are nothing more than pizza toppings that have run onto the stone and have been blackened by the high cooking temperatures. The stone is not "old" or "unusable".
What not to do:
What to do:
Attention! The stone will become extremely hot while the oven is working. Before any operation, wait until it has cooled down.
FOR YOUR SAFETY CLEANING OPERATIONS MUST ALWAYS BE CARRIED OUT WITH THE OVEN COLD AND DISCONNECTED FROM THE POWER SUPPLY SOCKET.
To turn the oven on, tap and hold the ON/OFF switch on the top right (for at least 4 seconds).
In this way the oven will go into standby mode: it is now in operation but waiting for commands and the light is off. In fact, i twill be in the 0 MANUAL program.
The main screen displays the following information:
From the main screen it is possible to check the current status of the different components of the oven and to activate the controls and adjustments most frequently used by the user.
The main screen displays the following information:
The upper temperature set-point set and the down
The temperatures detected in real time by the upper probe inside the room.
While on the right the lower temperature detected under the stone is highlighted. The upper/lower temperature is the main one that guides cooking, therefore the set set-point temperature is read directly from the sky/chamber temperature probe. The audience temperature, now settable, is limited by the lower set-point beyond which it will only go by 3-4°C due to thermal inertia. It is detected by a probe placed underneath the refractory stone in the center; therefore, it returns information on the temperature present on the cooking surface of the refractory stone, with a tolerance range of approximately 10-15°C higher than the temperature detectable above the refractory stone. In the case of biscuits, due to the composition and/or thickness of the material, the temperature displayed concerns the lower part of the biscuit. The surface temperature of the biscuit is significantly influenced by the temperature in the chamber. Therefore, we recommend checking the surface part with the pyrometer so as not to let it go above 475-480°, to have optimal cooking while avoiding the risk of burning the lower part of the pizza.
Upper and lower power percentages
The buttons at the bottom allow respectively:
The quikest and easier settings to save as follows:
From the main page it is possible to set the sky temperature set-point, even in the case of preloaded programs.
From the programs page it is possible to set the ceiling/cooking chamber temperature value of the individual programs. In the case of a manual program, this change will also be automatically saved in memory.
From the main page it is possible to set the sky/camera power percentage, even in the case of preloaded programs.
In the case of a manual program, this change will also be automatically saved in memory. The minimum percentage that can be set is 5%, the maximum 100%.
By pressing the respective button ,the system varies the percentages of the ceiling and floor with the preheating percentages set for the respective program (the percentages will be displayed in orange and cannot be edited from the first page). With the MANUAL program, pressing the PREHEATING button changes the percentages of top and bottom set by default by the parent company.
It is not possible to change the preheating parameters when it has already been activated and running. When this mode is started, the relevant button turns orange.
The mode is automatically deactivated 5°C before reaching the temperature set-point and switches to the Maintenance state or it can be deactivated by pressing the Preheat button again.
The preheating mode cannot be activated if the temperature difference between the set-point and that of the current top/chamber is less than 6°C, because the oven is already ready for the Maintenance state and therefore does not need preheating.
If you necessarily want to start preheating, we recommend opening the oven door for a few seconds/minutes so that the temperature drops and the temperature difference exceeds 6°C.
By pressing the button , the system varies the percentages of the top and bottom with those of maintenance set on the current program.
When deactivating the preheating mode (condition that occurs 5°C before the set set-point is reached or by pressing the Preheating button again) the system automatically goes into maintenance mode. In this mode, the respective holding powers set on the current program are loaded.
To go from maintenance state in the Ready cooking state, you must press the Play button or the Hold button
otherwise the oven remains in the Hold state. It is not possible to change the maintenance parameters except by modifying the program in the programs section and then reimporting and reactivating it.
By pressing the respective buttons you can activate the top boost mode or
bottom.
The system loads the variable percentage up to 100%, which can be set in the SETTINGS\PARAMETERS menu, of the top and/or floor power for the seconds stored in the program; these percentages are presented in red.
When BOOST mode starts, the respective button turns red.
This mode is automatically deactivated when the application time expires or when the maximum disabling temperature of the Boost mode is reached. The maximum setting time even in Boost programs is 180 seconds.
You can disable this mode by pressing the respective button again.
BOOST mode is recommended to compensate for any temperature losses. For example, when baking Neapolitan pizza, which requires high temperatures, you can choose to activate the BOOST mode to have a continuous supply of power to better support cooking.
ATTENTION: by activating the BOOST mode, the temperature could rise until it exceeds the set set-point.
Push the button ECO mode can be enabled.
This mode optimizes the use of energy resources and reduces the instantaneous power supplied to the resistors by 40%.
ATTENTION: activating the ECO function can significantly affect the time it takes to reach the set temperature.
Example:
When ECO mode is started, the relevant button turns green.
You can disable this mode by pressing the respective button again.
The label that appears to the right of the description of the current program represents the current status of the oven. In particular:
An energy saving function has been implemented in this version:
In the event of inactivity or lack of operation, such as running a program, for over an hour, the oven control will automatically go into STANDBY mode, turning off the light.
The control panel will remain on to allow the eventual saving of the finished program
From this page it is possible to access the different settings pages by pressing the respective button.
![]() | Programms: see Programs sections (Paragraph PROGRAMS SCREEN) |
![]() | Settings: see Settings sections (Paragraph SETTING OF THE COOKING PROGRAMS) |
![]() | Alarm Log: see Alarm Log (Paragraph ALARM LOG SCREEN) |
![]() | Parameters: possibility to change Boost percentage. |
![]() | Program update: view (Paragraph MULTIMEDIA SCREEN). |
For each of the 30 programs it is possible to modify the name (via an alphanumeric keypad that appears on the screen), the number of phases and, as parameters, the ceiling/chamber temperature set-point, the cooking time, the ceiling percentages /floor and the percentages to be applied in preheating and holding mode.
The name of the programs can be set for a maximum of 16 alphanumeric characters and the number of usable programs ranges from no. 1 to n. 30.
Program "0" or Manual refers to manual settings that the operator can set from time to time; if no setup changes are applied, the parameters are set by default by the control parent company.
Program "0" is the manual program by default and always has only one cooking phase. It is possible to modify its cooking time and its set-points directly from the main page.
It is also possible to set the maximum time (180 sec) for applying the Boost mode (parameter valid for all programs).
ATTENTION: The parameters must be set according to a logical operating criterion. Parameters set in a manner that is inconsistent and logical with the operating system DO NOT guarantee satisfactory results.
From the main page, press SETTINGS icon [1] to access the page dedicated to the various settings.
Press PROGRAMS icon [2] to access the page dedicated to program configuration.
Press icon P1-30 [3] to select the program to create/modify.
Insert/modify the STRUCTURE [4] of the program:
Press SAVE icon [5] to save the set parameters.
Press the EXIT icon [6] twice to return to the main page.
From this page you can set:
This page displays the alarms and faults that have occurred.
The possible faults that are detected and displayed are the following:
Alarm description | Type |
Communication error between cards | Blocker |
Sky/room probe fault | Blocker |
Technical compartment overheating | Blocker |
From this page, with a FAT32 formatted USB stick inserted in the relevant connector, it is possible to carry out:
We strongly recommend exporting a complete backup to a USB stick so as not to lose all the saved settings in the event of a complete reset for service assistance.
ATTENTION: the loaded.csv file deletes and overwrites all previously loaded programs.
From this page it is possible to select the default program to load from the 28 available (in addition to the manual program).
By pressing the SET button you set that specific cooking program and all the parameters of the selected program are loaded.
By pressing the button you return to the main page.
If the loaded program has more than one phase, these phases are displayed on the upper part of the display and are represented by circular crowns whose bars are colored as time passes.
The cooking times, power percentages and temperature set-points of the various phases are also indicated (the order of the phases goes from left to right).
When a phase ends it is no longer possible to modify its values and its indicator is darkened and the next phase foreseen by the program starts automatically.
From this page it is possible to save the current program on one of the available programs (from 1 to 30).
It is also possible to rename it with a description of your choice for a maximum of 16 characters (via an alphanumeric keypad that appears on the screen).
By pressing the SAVE button the program is written into memory.
BUTTON | ICON | FUNCTION |
ON/OFF (CONTROL OFF) | ![]() | Allows you to turn on the oven and enter the initial state STANDBY [long touch - 4 sec] |
ON/OFF (CONTROL ON) | ![]() | Allows you to turn off the oven [long touch - 4 sec] It allows you to disconnect the power of the resistances and block any cooking phases and return to cooking initial power-on state (STANDBY) [touch - 4 sec] |
RESTART/SILENCE | ![]() ![]() | RESTART allows you to reset the chosen setting, such as the phases of the selected program or the cooking time, while the SILENCE button allows you to silence the buzzer at the end of the cycle |
PLAY/PAUSE | ![]() ![]() | PLAY allows you to start the cooking time of the cycle, while the PAUSE button allows you to pause the cooking time of the selected program (by pressing this button Oven operation is NOT interrupted) |
COOKING CHAMBER LIGHT | ![]() | Allows you to turn on/off the light inside the cooking chamber |
PREHEAT MODE | ![]() | It allows you to preheat the cooking chamber and approach the set-point according to the parameters set by the selected program |
SKY BOOST MODE | ![]() | Allows you to compensate/recover the chamber temperature, by setting the sky to a maximum value of 100% which can be set in the SETTINGS/PARAMETERS menu for a maximum time of 180 seconds. IT WORKS ONLY IN READY MODE |
AUDIENCE BOOST MODE | ![]() | It allows you to compensate/recover the temperature of the audience, setting the audience to a maximum value of 100% which can be set in the SETTINGS/PARAMETERS menu for a maximum time of 180 seconds. IT WORKS ONLY IN READY MODE |
PROGRAM SELECTION | ![]() | Allows you to access the section available programs to select |
MAINTENANCE MODE | ![]() | It allows you to stabilize the working temperature inside the chamber cooking according to the parameters set by the selected program |
ECO MODE | ![]() | It allows you to optimize energy resources reducing the power supplied to the load (top/floor) by 40% |
SETTINGS | ![]() | Allows you to access the sections dedicated to the different settings (PROGRAMS, SETTINGS, ALARM LOG, PARAMETERS, PROGRAM UPDATE) |
SAVING CHANGES | ![]() | Allows you to save changes to the current program/section |
GO BACK TO THE HOME PAGE | ![]() | Allows you to return to the main page |
My oven won't turn on
It is necessary to press the reset button vigorously next to the safety thermostat (located on the back of the oven)
I need to contact support and would like to know what documents will be requested from me
To verify the warranty we need the following data:
If any abnormality in the oven's operation is noticed, contact Effeuno technical support exclusively (service@effeuno.biz).
The oven is intended solely for the purpose for which it was designed; any other use is improper and therefore dangerous. The manufacturer cannot be held responsible for any damages resulting from improper, incorrect, or unreasonable usage. The oven is intended solely for professional use.
THE OVEN IS NOT BUILT-IN OR STACKABLE, NOT EVEN PARTIALLY
Here you can download full pdf version of manual, it may contain additional safety instructions, warranty information, FCC rules, etc.
Download effeuno EVOLUTION P134H / P234H P150H/ P250H Manual
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