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SNACK
SNACK AIR | SNACK AIR-S
Product Manual
Installation, use and maintenance
1
mychefcooking.com
PRODUCT MANUAL SNACK
-
DT.MP. SN.2202.2

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  • Page 1 SNACK SNACK AIR | SNACK AIR-S Product Manual Installation, use and maintenance mychefcooking.com PRODUCT MANUAL SNACK DT.MP. SN.2202.2...
  • Page 2: Table Of Contents

    INDEX INTRODUCTION ......................... 4 TECHNICAL CHARACTERISTICS ..................5 2.1. Main features SNACK AIR/AIR-S ................... 5 GENERAL SAFETY AND ACCIDENT PREVENTION RULES..........6 3.1. Personnel in charge of the use of the equipment ............6 3.2. Electrical hazard ......................6 3.3. Thermal hazard........................ 6 3.4.
  • Page 3 USE OF THE REMOTE CONTROL ..................30 7.1. Mychef Smart Control configuration ................30 7.1.1. Creating a new user ..................30 7.1.2. Wi-Fi connectivity ....................31 7.1.3. Linking the oven with the device (mobile, tablet or computer) ....33 7.1.4. Control panel ..................... 34 7.2.
  • Page 4: Introduction

    1. INTRODUCTION This manual has been carefully prepared and revised in order to provide reliable information and assistance for correct installation, use and maintenance that will ensure proper operation and prolong the life of the oven. This manual is divided into parts3, the first part dedicated to the installation of the equipment at the working point, the second part to the use and the third part focused on the cleaning and maintenance of the oven.
  • Page 5: Technical Characteristics

    D x H) (mm) Capacity 4 GN 2/3 4 GN 1/1 4 GN 2/3 4 GN 1/1 Table 1. Main features of Mychef SNACK AIR/AIR-S ovens The maximum recommended food load per GN tray is 3.5kg. mychefcooking.com PRODUCT MANUAL SNACK DT.MP. SN.2202.2...
  • Page 6: General Safety And Accident Prevention Rules

    GENERAL SAFETY AND ACCIDENT PREVENTION RULES 3.1. Personnel in charge of the use of the equipment The use of the equipment is reserved for trained personnel. Personnel performing any action on the oven, be it use, cleaning, installation, handling, etc., must be aware of the safety regulations and operating instructions.
  • Page 7: Danger Of Corrosion

    The DA21 cleaning product has been specially formulated for the correct cleaning and protection of Mychef ovens with manual assisted washing. The product contains, in addition to detergent, rinse aid for a perfect finish. The use of this detergent is mandatory for Mychef SNACK ovens.
  • Page 8: Reception, Transport And Location

    4. RECEPTION, TRANSPORT AND LOCATION Before installation, the dimensions of the site where the equipment is to be located and the electrical and water connections must be checked to ensure that they are within the parameters detailed in section 4.3. 4.1.
  • Page 9: Location

    50mm at the rear o 500mm from the top The equipment must be placed on a Mychef support table or wall bracket. If there are sources of heat or steam near the equipment (cooker, grill, griddle, fryer, pasta cooker, kettle, tilting frying pan, etc.), these must be at a distance of more than 1 metre.
  • Page 10 Be extremely careful with the cooling zones of the oven. If it draws in fumes or hot air, this can drastically reduce the life span of the components. For the installation of stacked Mychef ovens, please follow the instructions supplied with the stacking kit.
  • Page 11: Installation

    5. INSTALLATION 5.1. Electrical connection Check that the voltage at the point where the oven is to be connected coincides with the operating voltage of the equipment. The following table indicates the electrical characteristics of each of the devices: Power Rated current Cable cross-section Voltage...
  • Page 12: Three-Phase Connection 400V 3L+N

    Never connect a phase to neutral or ground. Check that the installation voltages correspond to those of the equipment. The following sub-chapters show the possible connection types for Mychef ovens. The voltage of each oven can be found on the oven identification sticker.
  • Page 13: Single-Phase Connection 230V L+N

    Copper (Cu) less than 0.05 mg/L Conductivity less than 20uS/cm Use of decalcifier and Mychef filter mandatory. The use of water with characteristics other than those indicated may cause serious problems in the oven components, such as corrosion in the baking chamber or the glass, premature failure of the solenoid valves, etc.
  • Page 14: Water Connection Kit To Carafe

    Figure 3. Water inlet for SNACK AIR-S In the case of a new installation, the water must be allowed to run until the connection is completely purified. This operation must be repeated each time that work, or repairs are carried out on the water system supplying the oven.
  • Page 15: Use

    In addition, it has eight quick access memories. The following figures show the control panel of a Mychef SNACK AIR and SNACK AIR-S oven. Each panel consists of a central screen with displays, indicators, and buttons.
  • Page 16 Figure 5. SNACK AIR control panel mychefcooking.com PRODUCT MANUAL SNACK DT.MP. SN.2202.2...
  • Page 17 The functionality of each is explained below: Figure 6. Control panel detail mychefcooking.com PRODUCT MANUAL SNACK DT.MP. SN.2202.2...
  • Page 18 Block Function Description Phase 1 button First cooking phase selection button. Flashing indicates that we are in phase 1. In fixed colour, it Phase 1 indicator indicates that this phase is active. Phase 2 button Second cooking phase selection button. Flashing indicates that we are in phase 2.
  • Page 19 The central display is a very important part of interacting with the oven, as it indicates the value of each cooking parameter. Figure 7. Central display The display format of the parameters is explained below: Icon Function The humidity level is displayed with an H in the first digit. The humidity value is then displayed.
  • Page 20 The programme is shown with a P in the first digit, followed by the programme number. The level is displayed either by indicating THIS or FER. Level 1 (THIS) accesses the oven parameters, and level 2 (FER) accesses the proofer parameters (OPTIONAL). This icon indicates that a cooking process has been completed.
  • Page 21: Switching On The Equipment

    6.1.1. Switching on the equipment The equipment is switched on or off by pressing the START/STOP button for two seconds. In order to protect the oven from possible overheating, some protection elements may operate even when the oven is switched off. When the oven is at a safe temperature, they will automatically switch off.
  • Page 22 Figure 9. Preheat indicator The preheating process can be skipped by lightly pressing the START/STOP key. When the set temperature has been reached, the oven will alert the user with a buzzer and indicate "Load". Figure 10. Charging indicator Once the oven is loaded and the door is closed, it will start to count down the cooking time until cooking is complete.
  • Page 23 Example of cooking at 90º for 10 minutes: Figure 11. Example. Cooking 90ºC for 10 minutes Figure 12. Oven temperature Cooking phases On the top of the control panel there are three buttons, P1, P2, and P3, each corresponding to the cooking phases. Associated with each button is an indicator, which shows the status of the phase.
  • Page 24: Start Of The Cooking Cycle

    Figure 13. Buttons and cooking phase indicators If the indicator of a particular phase is lit and flashing, it means that this phase is being displayed. If the indicator of a particular phase is lit continuously, it indicates that this phase is activated.
  • Page 25: End Of Cycle

    Figure 15. Cooking indicator If the door is opened during cooking, the timer stops and the following message is shown in the central display: Figure 16. Door open indicator 6.1.4. End of cycle At the end of a cooking cycle, the appliance signals this status visually and acoustically. Specifically: A beep sounds.
  • Page 26: Saving A Programme

    Figure 17. Maximum speed (HI) and reduced speed (LO) The SNACK AIR models only have a single speed, changing direction every 90 seconds. 6.1.6. Saving a programme To save a programme, press the PROG key and select the programme with the +/- keys.
  • Page 27: Recovering A Programme

    6.1.7. Recovering a programme To recall a programme, lightly press the PROG key and set the programme number where you want to save the settings with the +/- keys. The figure below shows programme 1. Figure 19. Example, programme 1 Then lightly press the PROG key to display the programme settings.
  • Page 28: Errors And Alarms

    In the event of a power failure and subsequent restoration of the power supply, the oven recovers the firing in progress (if any) and continues with the same parameters as before the power failure. 6.3. Errors and alarms Errors and alarms may occur during the preparation and execution of cooking or washing processes.
  • Page 29 ERROR PROBE2 TEMP SENSOR Reserved. Not used. NOT CONNECTED ERROR PROBE2 TEMP SENSOR Reserved. Not used. SHORTED ERROR PROBE3 TEMP SENSOR Reserved. Not used. NOT CONNECTED ERROR PROBE3 TEMP SENSOR Reserved. Not used. SHORTED ERROR PROBE4 TEMP SENSOR Reserved. Not used. NOT CONNECTED ERROR PROBE4 TEMP SENSOR Reserved.
  • Page 30: Use Of The Remote Control

    7. USE OF THE REMOTE CONTROL 7.1. Mychef Smart Control configuration 7.1.1. Creating a new user The first step to configure the remote control is to create a user, with which the different ovens to be controlled will later be linked.
  • Page 31: Wi-Fi Connectivity

    Once the oven is connected to the power socket, it can be viewed as a Wi-Fi network from any device (mobile phone, tablet, or computer). The Wi-Fi network will appear with the name "Mychef" followed by a number in brackets (the MAC address of the device).
  • Page 32 It is important to write down the MAC address that appears in the different points of the configuration, as this is unique for each device and will be necessary to link the equipment to the remote control. We recommend copying the number that appears after the heading "MAC Address:"...
  • Page 33: Linking The Oven With The Device (Mobile, Tablet Or Computer)

    5GHz networks are not compatible with the Smart Control functionality. Once the Wi-Fi network has been configured, it is important to wait a few minutes until the Wi-Fi network (Mychef + MAC address) disappears. If this does not happen, it means that the configuration data entered to authenticate on the Wi-Fi network are not correct, so you will have to start the process again.
  • Page 34: Control Panel

    Figure 25. Session started without any Figure 26. Form to add a new device linked device If all the above steps have been carried out correctly, the oven control panel will appear with the different buttons and text boxes to display and change the different parameters that are configured in the linked equipment, as well as the actual values of temperature, humidity and cooking time.
  • Page 35 Figure 27. Detail of the control panel mychefcooking.com PRODUCT MANUAL SNACK DT.MP. SN.2202.2...
  • Page 36 Block Function Description In this selection box, a list of all devices linked to the user Device selection box account will be displayed. On/Off button Equipment on/off button. Start/Stop button On/Off and oven start/stop button. Door status indicator Indicates whether the door is Open or Close. Equipment status Indicates the different statuses of the equipment, see indicator...
  • Page 37 A list of all the recipes entered by the user will appear in Recipe selection box this selection box. Button to add a new recipe to the user's list of recipes. See Add recipe" button section 7.5. Button for editing the cooking parameters of the recipe Edit recipe"...
  • Page 38: Google Home And Voice Assistant Configuration

    Figure 29. Screenshots steps to follow Google Home application At the moment Mychef Smart Voice Control is only available entirely in English, so it is necessary to change the language of the mobile device with which it is to be used to English in order to enjoy all the functionalities.
  • Page 39 2. Select the option "Work with Google" and then search for the "Mychef Control" service in the list of providers. Figure 30. Screenshots steps to follow Google Home application 3. Finally, you will be redirected to the authentication server page to log in with the user and password created in the section "Authentication"...
  • Page 40 Figure 31. Authentication server screen and messages appearing while validating and synchronizing information Figure 32. Authentication server screen and messages appearing while validating and synchronizing information mychefcooking.com PRODUCT MANUAL SNACK DT.MP. SN.2202.2...
  • Page 41: Voice Commands For Oven Control

    7.2.2. Voice commands for oven control ON/OFF: Mychef Mychef - Turn on - Is Mychef Mychef - Turn off - Is off? - Turn on [all] ovens. - Turn off [all] ovens. START/STOP: Mychef Mychef - Start - Run Mychef - Stop - Start [all] ovens.
  • Page 42: Adding Automated Routines

    From the home screen of the Google Home app, pressing the microphone icon, saying "OK Google" or "Hey Google" will open the Google Assistant which will listen to the voice command the user says and if it understands it correctly as a command to control the oven, it will perform the action requested or report on the parameters asked for.
  • Page 43 Figure 34. Google Assistant app screenshot 2. Then manage routines and click on the add icon (+). Figure 35. Google Assistant Routines capture mychefcooking.com PRODUCT MANUAL SNACK DT.MP. SN.2202.2...
  • Page 44 For this example, they will be the following - Turn Mychef on. - Set Mychef temperature to 260. - Set Mychef mode to Humidity Low. - Start Mychef for 17 minutes. - Start Mychef. Figure 36. Routine settings in the...
  • Page 45: Support Functionalities

    Figure 37. Execution of the configured routine by voice command in the Google Assistant application 7.3. Support functionalities 7.3.1. Reset Wi-Fi configuration It is possible to delete the Wi-Fi network settings as well as the user to which the oven is linked as follows: •...
  • Page 46: Unlink Service "Mychef Control

    7.3.3. Unlink service "Mychef Control". To unlink the Google account to the "Mychef Control" service it is necessary to follow the steps in section 7.2.1 until the list of service providers appears, on this screen it will appear that we are linked to the "Mychef Control"...
  • Page 47: Table Of States

    • Mobile device: In the same way, on the mobile device, go to the menu at the top right of Chrome , select the option "Add to home screen" and add. This creates a shortcut to our smart control that can be found on the home screen of the mobile device.
  • Page 48 In the same way, if you wish to edit a recipe, the same form will open with the data previously entered at the time it was created and it will be sufficient to modify the data by the new desired parameters. Figure 41.
  • Page 49: Maintenance

    Door water drain Weekly Inner-outer door compartment Weekly Table 12. Cleaning frequencies in Mychef ovens Before starting any cleaning programme, trays, racks, grids, probes, or other accessories inside the chamber must be removed. 8.1.1. Aspiration The part that separates the cooking chamber with the fan and the heating element can be removed to clean this area.
  • Page 50: Door Gasket

    Figure 42. Suction plate fixing screws Once the part has been removed, cleaning can proceed, either manually or automatically. Use extreme caution when cleaning this part of the oven. Leave the door ajar and wait until the chamber fan stops. When this process has been completed, the suction part of the chamber fan must be replaced in reverse order.
  • Page 51: Outer Casing

    8.1.3. Outer casing To clean the outer casing, use a cloth dampened with dishwashing soap and water or a stainless-steel cleaner. Then rinse and dry. To clean the glass on the outside of the outer door, use glass cleaner and hand paper to avoid scratching the glass.
  • Page 52: Preventive Maintenance

    These periodic inspections must be carried out by an authorised service technician. The following table shows the operations to be carried out on Mychef ovens in each of the revisions. The table is circular, and after 20,000h of use or 10 years of use, the time would mychefcooking.com...
  • Page 53 That is to say, at 22,000h the 2,000h revision A would correspond. Mychef maintenance programme 2000 4000 6000 8000 10000 12000 14000 16000 18000 20000 Firmware update Water hardness check...

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