MTI MultiChef XLT Installation And Operation Manual
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MTI MultiChef XLT Installation And Operation Manual

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INSTALLATION AND OPERATION MANUAL
MultiChef XLT

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Summary of Contents for MTI MultiChef XLT

  • Page 1 INSTALLATION AND OPERATION MANUAL MultiChef XLT...

  • Page 3: Table Of Contents

    CONTENTS 1 WARRANTY TERM 2 SAFETY INSTRUCTIONS 3 PRECAUTIONS TO AVOID POSSIBLE EXPOSURE TO MICROWAVE ENERGY 11 4 INSTALLATION 5 ROCKET EXPRESS TECHNOLOGY 6 OPERATION PRINCIPLES 7 RECIPES CREATION 8 OPERATION 8.1 PREHEATING 8.2 EXECUTING A RECIPE 8.3 ACCESSING THE OPTIONS 8.4 8.4 USER'S SETTINGS 8.4.1 EDIT GROUPS...
  • Page 4 CONTENTS 8.5 FAVORITES 8.6 MANUAL MODE 8.7 DAILY CLEANING GUIDE 8.7.1 CATALYTIC CONVERTER CLEANING GUIDE 8.7.2 AIR FILTER CLEANING GUIDE 9 ALERTS AND ERRORS: POSSIBLE SOLUTIONS...

  • Page 7: Warranty Term

    1 WARRANTY TERM 1.1 Terms and detailing Our products have a legal warranty of three months and contractual warranty of nine months (one year in total) from purchase invoice issuance date and applies only to the first purchaser. If for any reason the purchase invoice cannot be found, the equipment manufacture date contained in the indicative label will be considered as the start date of enforceability of this warranty.
  • Page 8 1.2 Warranty Exclusions The customer should thoroughly inspect the equipment upon delivery and contact the carrier in case of shipping damage arising from transport. At the time of installation, the technician should find the equipment in its original packaging (fully preserved). Irregularities in building installation systems.
  • Page 9 Repair attempts by unauthorized third parties or use of non-OEM parts and components, regardless of the damage or defects. Wear and tear components are excluded from the warranty such as lights, seals, belts, bearings, chains, tarps, glass, plastics, etc. 1.3 Notes and Recommendations The operator can use the Installation and Operation Manual as a guide.

  • Page 10: Safety Instructions

    2 SAFETY INSTRUCTIONS • Read the manual carefully before installing the appliance. When carrying out the daily cleaning, please use personal protective • equipment such as protective gloves, apron, mask and goggles. Apron Protective Gloves Protective Mask Goggles • The appliance MUST be grounded. •...
  • Page 11 • Do not use this product near water such as near the kitchen sink, in a wet basement, or near a swimming pool. • Do not use a water jet for cleaning. Please see cleaning instructions for proper cleaning. • When cleaning the surface of the oven use only non-abrasive products applied with a nylon sponge or soft cloth (page 39).
  • Page 12 • CAUTION: To avoid burns, do not use containers with liquids or kitchen products that become liquids by heating up to boiling point. This marking must be mounted after installation at 5.25in (1.6m) above floor level. • Do not operate any heating or cooking appliance beneath this appliance. •...

  • Page 13: Precautions To Avoid Possible Exposure To Microwave Energy

    3 - PRECAUTIONS TO AVOID POSSIBLE EXPOSURE TO EXCESSIVE MICROWAVE ENERGY (a ) Do not attempt to operate this oven with the door open since open-door operation can result in harmful exposure to microwave energy. It is important not to defeat or tamper with the safety interlocks. (b ) Do not place any object between the oven front face and the door or allow soil or cleaner residue to accumulate on sealing surfaces.
  • Page 14 EQUIPOTENTIAL BONDING SYMBOL: This symbol identifies the terminals which, when connected together, bring the various parts of an equipment or of a system to the same potential, not necessarily being the earth (ground) potential, e.g. for local bonding. PROTECT EARTH (GROUND) SYMBOL: This symbol identifies the terminal which is intended for connecting an external conductor for protection against electric shock in case of a fault, or the terminal of a protective earth (ground) electrode.

  • Page 15: Installation

    4 INSTALLATION The installation of our products must be done with care to avoid problems or damage to the equipment and guarantee its optimal performance. This appliance must be installed by an authorized technician. WARNING • This oven is not intended for built-in installation (i.e., installing the oven in any structure that surrounds the oven by five or more sides).
  • Page 16 4.2 General Instructions • The oven must be installed on a surface or counter that supports its weight of approximately 194lb (88 Kg). • Do not block the air inlets or outlets of the unit. • The oven must not be positioned near stoves, deep fryers, hot plates and other equipment that releases fat, fumes and heat.
  • Page 17 4.3 Electric Power Note: The oven must be properly configured for optimum performance before using for the first time. Follow the steps listed below to set the oven operating system to either 208V or 240V supply voltage based on the voltage being supplied at the oven's receptacle.
  • Page 18 Make sure that the electrical characteristics of building electric network follow the technical specifications of the oven which can be found on the identification plate located on the back panel and in the electrical table below. Circuit Region Voltage Freq. Power Breaker Phases...

  • Page 19: Rocket Express Technology

    5 MultiChef XLT TECHNOLOGY The MultiChef XLT oven uses a combination of heating for high-speed forced air convection and microwave energy to heat forced food more quickly than the conventional methods. The figure below illustrates the steps involving the technology: a) Internal heating elements transfer thermal energy to the circulating air.

  • Page 20: Operation Principles

    6 OPERATION PRINCIPLES Microwaves are a type of radiant energy. As well as radio waves, visible light and infrared, the microwaves are part of the electromagnetic spectrum, i.e., it is a form of electromagnetic radiation. They are classified as non-ionizing radiation, because unlike x-rays and Alpha, Beta and Gamma rays, its effects are strictly thermal and therefore do not alter the molecular structure of the item that is being irradiated.
  • Page 21 Microwaves: The microwave is adjustable between 0% and 100% for each 30 second fraction. For example, the microwaves in a one-minute recipe with microwave programmed at 50% will run for 15 and stop for 15 seconds. Then they will energize for another 15 seconds and stop for the remaining 15 seconds.

  • Page 22: Recipes Creation

    7 RECIPES CREATION When creating a recipe, all the variables mentioned earlier should be considered. The microwaves and the air speed are the critical factors for a successful preparation. To get faster results in the recipe creation, we suggest beginning programming at 1/10 of the total time of preparation used in a conventional process.

  • Page 23: Operation

    8 OPERATION Preheating. WEDNESDAY a) To start the oven preheating process, after turning on 10/06/2017 - 14H49 PREHEATING: the equipment, choose between Temperature 1 and Preheating Temperature 2. GROUP 1 GROUP 2 b) The following screen will present the CURRENT, PROGRAMMED temperature and the bar indicating the remaining time to utilize the equipment.
  • Page 24 e) It is possible to verify the temperature of the TOP SUBS HEATER and of the BOTTOM HEATER pressing the 1 SUB 15cm button. 1 min 33s IN PROGRESS f) In case you wish to cancel the execution of a recipe, TOP HEATER: 250 °C BOTTOM HEATER: 250 °C push the...

  • Page 25: Accessing The Options

    Accessing the Options. GROUPS CURRENT 210°C BREAKFAST SUBS PIZZA BAKERY a) To access the settings, at any time, touch on the icon SANDWICH found in the fixed menu bar. MEAL TEX-MEX CHICKEN GRATIN FINISHING WINGS b) In the Options Screen, there will be information such as: Current temperature in the Chamber, Current temperature of Bottom Heater (IR), Favorites (see page 36), Manual Mode (see page 37), Daily Cleaning...

  • Page 26: Edit Groups

    8.4.1 User's Settings: EDIT GROUPS. SETTINGS - page 1 EDIT EDIT PREHEAT a) To edit the groups, touch on the icon, the groups GROUPS RECIPES screen will be presented. However, in the first position will be the icon in which it is possible to LANGUAGE CURRENT DATE/TIME...
  • Page 27 Edit image. 8.4.1.2. CHOOSE AN IMAGE FOR THE RECIPE FIRST BREAKFAST SUBS PIZZA a) Rocket Express has an image gallery that enables the CHARACTER OF SANDWICH RECIPE NAME user to change the images of the groups. Press the icon BAKERY MEAL FINISHING TEX-MEX CHICKEN...
  • Page 28 Delete Group 8.4.1.4. THE GROUP WILL BE ERASED a) ATTENTION: When choosing the option of deleting the group, all the information referring to the group will be lost: recipes, steps and other information. And DELETE BACK in case the user does not perform a Backup (see page 32, USB Options), it will not be possible to recover this information.

  • Page 29: Edit Recipes

    8.4.2 User's Settings: EDIT RECIPES. SELECT GROUP - pag. 1 BREAKFAST SUBS PIZZA BAKERY a) To edit the recipes, touch on the icon . The groups SANDWICH screen will be displayed. Choose in which group you wish to change the recipes. MEAL FINISHING TEX-MEX CHICKEN...
  • Page 30 Edit Image. CHOOSE AN IMAGE FOR THE RECIPE 8.4.2.2. Rocket Express has an image gallery that enables the FIRST BREAKFAST SUBS PIZZA CHARACTER OF SANDWICH RECIPE NAME user to change the images of the recipes. Press the icon BAKERY MEAL FINISHING TEX-MEX CHICKEN WINGS...
  • Page 31 b) Click on the button to access the options for STEP 1 edition of the step parameters, which are: c) Add Information the step, which will be displayed at ACTIVATE/ SAVE INFORMATION DEACTIVATE the end of the step during the execution of the recipe.
  • Page 32 8.4.2.5 Order CHANGE ORDER a) The Order function , enables to change the sequence PLACE AT THE PLACE AT THE CHOOSE PLACE In which the groups will appear on the groups LIST START LIST END IN THE LIST screen. This screen is composed by three buttons: Place at the list start: The recipe is moved to the beginning of the groups list.
  • Page 33 b) To define the time, just click on the icon or on EDIT COOK/BROWN the value location, as the indications on the screen COOK MORE show. BROWN MORE c) Use the number pad to inform the time and click on COOK/BROWN MORE EDIT COOK/BROWN d) The Cook/Brown More function may be disabled in...

  • Page 34: Preheat

    8.4.3 User's Settings: PREHEAT. PREHEATING a) The editable parameters in Preheat are: Temperature Preheating 1. TEMPERATURE PREHEATING Temperature Preheating 2. PREHEATING 1 TIME Preheating Time: Define the time of the stopwatch TEMPERATURE of the Preheating screen. PREHEATING 2 obutton en abl es / d i sables Preheating 2.

  • Page 35: Language

    8.4.5 User's Settings: LANGUAGE. CHANGE LANGUAGE a) To change the language, just click on the icon and choose the desired language. ENGLISH SPANISH FRENCH PORTUGUESE English, Spanish, French or Portuguese. b) Use to return to the user editing options. 8.4.6 User's Settings: CURRENT TEMPERATURE. CURRENT TEMPERATURE a) The Current Temperature screen : is only...

  • Page 36: Celsius/Fahrenheit

    8.4.8 User's Settings: CELSIUS/FAHRENHEIT. CELSIUS/FAHRENHEIT ADJUSTMENT a) Change the temperature format displayed in the oven between Celsius and Fahrenheit, Click on the icon CELSIUS FAHRENHEIT among the User's Settings, and define the temperature format you wish. b) Use to return to the user editing options. 8.4.9 User's Settings: CHANGE PASSWORD.

  • Page 37: Manufacturer's Information

    8.4. 1 1 U s e r ' s S e tti n g s : M A N U FA C T U R E R ' S MANUFACTURER'S INFORMATION Rocket Express INFORMATION. Firmware IHM: Uni R775 - 0x1000 - 89°F Firmware Power: v1.0.5 - 0x0012 -89°F Serial Number: 000 000 Manufacturing Date: 00/00/0000...

  • Page 38: Favorites

    Favorites TEMPERATURE CHAMBER 250°C 250°C a) The Favorites functionality works as a shortcut, in which you may allocate the main and most MANUAL FAVORITES DAILY CLEANING SETTINGS utilized recipes. To access it, just press the GUIDE MODE Options button in the fixed menu bar. FAVORITES - page 1 b) After opening the Options screen, touch the icon 1 SUB 15cm...

  • Page 39: Manual Mode

    Manual Mode TEMPERATURE CHAMBER 250°C 250°C a) In Manual Mode, it is possible to define the parameters of the step, execute it, and if the result of MANUAL FAVORITES DAILY CLEANING SETTINGS your test is approved, at the end of the operation, GUIDE MODE transform it in Recipe.

  • Page 40: Daily Cleaning Guide

    Daily Cleaning Guide TEMPERATURE CHAMBER 250°C 250°C To help in the sanitation of the Rocket Express, use the Daily Cleaning Guide, access it through the MANUAL FAVORITES DAILY CLEANING SETTINGS Options screen, click on the Options icon, GUIDE MODE then press the button , follow the steps informed on the screen carefully.
  • Page 41 : Use a non-abrasive scrub pad to clean the glass of USE A NON-ABRASIVE SCRUB PAD TO CLEAN the waves guide. Proceed clicking on the arrow : THE GLASS OF THE WAVES GUIDE : Use a non-abrasive scrub pad to loosen any stubborn stains if necessary.
  • Page 42 : Check if catalytic converter is in original position. Proceed clicking on the arrow: CHECK THE CATALYTIC CONVERTER POSITION : Rinse, dry and plate, re-install them into the oven cavity. Proceed clicking on the arrow: RINSE AND DRY RACK AND PLATE, RE-INSTALL THEM INTO THE REM ONTE O FOR NO OVEN CAVITY...

  • Page 43: Catalytic Converter Cleaning Guide

    8.7.1 Catalytic Converter Cleaning Guide a) To have access to catalytic converter, remove the stone, the grid and removable lower tray from the oven. b) Then, remove the catalytic converter with an upward movement, as in the image. c) Inspect the converter, shake to remove any loose particles and rinse with water. If necessary, to remove stubborn debris, apply Pratica Oven Cleaner, allow to set for 10 minutes, then rinse with water.

  • Page 44: Alerts And Errors: Possible Solutions

    ALERTS AND ERRORS: POSSIBLE SOLUTIONS GROUPS CURRENT 210°C BREAKFAST SUBS PIZZA BAKERY The Rocket Express was programmed to signal any SANDWICH possible error and alerts that may occur during the operation. MEAL CHICKEN TEX-MEX GRATIN FINISHING WINGS On the Options icon , a yellow signal will appear for alerts ( ) and red for errors (...
  • Page 45 9.3ALERTS AND ERRORS TABLE Becomes Error when: Component Becomes Alert when: more than ten Inverter reset attempts CLMG fifteen seconds without Low Magnetron Current reaching the current cables disconnected Can Network or faulty Communication only Chamber Sensor and IR both inactive one inactive exceeding 80 °C Panel temperature...
  • Page 48 Motion Technology, Inc. 10 Forbes Road Northborough, MA 01532 Phone: 508–460-9800 www.mtiproducts.com MultiChef XLT INSTALLATION A N D OPERATIONAL MANUAL MARCH 2021 - REVISION 0...

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