Electrical and gas ovens for pastry and bread RDRE T11 - E11 Series 14 Instruction Manual
SUMMARY Summary ................................................................................................................................................................. 1 Declaration Of Conformity ........................................................................................................................................ 3 General Warnings .....................................................................................................................................................
RDRE - electric version - gas version - Page 2 ELECTRIC VERSION BAKE OFF ITALIANA SRL CAP. SOC. € 93.600,00 I.V. VIA CASTELBOLOGNESI,6 - ZONA P.M.I.
RDRE - electric version - gas version - Page 3 GAS VERSION BAKE OFF ITALIANA SRL VIA CASTELBOLOGNESI,6 - ZONA P.M.I. TELEPHONE 0532/732333 SHARE CAPITAL € 93.
RDRE - electric version - gas version - Page 4 GENERAL WARNINGS This manual must be delivered along with the appliance, and it must stay with it for the entire duration of the appliance. These instructions must be kept near the unit in an easily accessible place for easy reference over time. Installation, commissioning and maintenance of the oven must be performed only by qualified personnel in compliance with these manufacturer instructions and with the latest current standards.
RDRE - electric version - gas version - Page 5 SHIPPING TRANSPORT The oven is normally shipped in a wood crate, open on the top and resting on a platform that can be set on a pallet. The single pieces are protected and placed inside the oven.
RDRE - electric version - gas version - Page 6 UNLOADING AND HANDLING The oven must be unloaded with a crane and ropes of a suitable capacity for the weight of the oven, or with a forklift. Internal movement is to be carried out using a forklift or hand truck when the oven is still on the pallet. When taking delivery, check whether the packaging is damaged. If it is, accept delivery with reservation, and take photographs of any clear damage.
RDRE - electric version - gas version - Page 7 TECHNICAL DATA AND IDENTIFICATION The essential technical data of the oven are shown on the data plate. All connections are marked on the oven. When communicating with the manufacturer or the service centre, always provide the model, code and serial number. Gas version Description U.M. Value Notes Weight Kg 1600 Largest volume Mm 1550x2240 Cart max. diagonal Mm 1150 Cart max. width Mm 860 Pan Cm 80x80 – 80x100 Cart max.
RDRE - electric version - gas version - Page 8 VOLUMES AND CONNECTIONS OF ELECTRIC VERSION OF UNIT A - Power supply inlet (Pg 36) B - Chamber vapour discharge Ø 140 C - Water discharge (1”) D - Water inlet (¾”) E – Extractor hood discharge
RDRE - electric version - gas version - Page 9 VOLUMES AND CONNECTIONS OF GAS VERSION OF UNIT A - Power supply inlet (Pg 36) B - Smoke discharge C - Water discharge (1”) D - Water inlet (¾”) E - Chamber vapour discharge Ø 140 F - Extractor hood discharge G -Burner
RDRE - electric version - gas version - Page 10 ELECTRICAL DATA FOR ELECTRIC VERSION Model Nominal voltage AC V RotorBake E11 208 3F VAC 60 HZ 400 3N VAC 50 HZ Connection cable min. type H07 RN-F minimum cross-section 4x35 mm² 5x10 mm² Nominal absorption kW 50 50 ELECTRICAL DATA FOR GAS VERSION Model RotorBake T11 Nominal voltage AC V 208 3F VAC 60 HZ 400V 3F+N VAC 50 HZ Connection cable min. type H07 RN-F minimum cross-section 4x6 mm² 5x4 mm² Nominal absorption kW 1.5 1.
RDRE - electric version - gas version - Page 11 ROOM The unit must be placed in a well-ventilated location, if possible under an exhaust hood to ensure rapid removal of cooking vapours. Comply with requirements on free cross-section for drawing combustion air and for the removal of any gas leaks. The temperature in the place of installation must not exceed values of less than + 5° C or more than + 40° C. The air humidity must be within the range of 40% to 75%.
RDRE - electric version - gas version - Page 12 POSITIONING OF ELECTRIC VERSION ! Attention! During positioning and installation, ensure compliance with the following prescriptions, technical rules and directives: - current legal requirements local building and fire codes accident prevention requirements directives and regulations of the provider of electrical energy current CEI regulations building directives for fire prevention techniques for ventilation systems any special local requirements workplac
RDRE - electric version - gas version - Page 13 ELECTRICAL CONNECTION ! Attention! The electrical connection must be made only by qualified personnel. It must be in compliance with CEI requirements and specifications. Check the setup of the oven. Compare the data for the available mains voltage and current with the information on the data plate. The electrical diagram is included with this manual.
RDRE - electric version - gas version - Page 14 BURNER ! See the specific requirements provided by the manufacturer. Installation, calibration, testing and guarantee documentation are all provided by the nearest service centre designated by the manufacturer of the burner. Before making connections, check that the burner is compatible with the provided fuel. Attach the burner to the flange above the oven after inserting the gasket of insulating material that is included in the packaging.
RDRE - electric version - gas version - Page 15 STEAM DISCHARGE CONNECTION (1) The steam released from the cooking chamber is placed in the atmosphere through special steam ducts. The steam ducts (exhaust hood and chimney) can be installed separate from one another, or they can be combined in a single duct. The connection between the two ducts must necessarily be as shown in figure. Other types of joints may compromise proper release of vapours.
RDRE - electric version - gas version - Page 16 AIR FLOW ADJUSTMENT IN ELECTRICAL AND GAS VERSION To obtain precise distribution and even cooking, adjust the air flow outlet shutters as follows: Loosen the M8 nuts that hold the shutters inside the oven. Adjust the opening of the shutters as shown in the table below. Tighten the nuts. Make sure that while doing so, the opening as in the table below is maintained.
RDRE - electric version - gas version - Page 17 COMMISSIONING PRELIMINARY OPERATIONS FOR ELECTRIC VERSION ! Attention! check that: - all connections have been made correctly - the film has been completely removed - the main electrical switch upstream is activated - the water tap is open INSTRUCTIONS FOR THE USER The oven may be delivered to the user only after all of the work and checks described in this manual have been performed.
RDRE - electric version - gas version - Page 18 Cart Insertion - Set the time for the humidification cycle. - Completely open the door. - Check that the steam extractor starts working. - Push the cart into the oven until the upper bearing of the cart enters the housing of the hook. - Close again, and turn the door handle clockwise until it is locked horizontally. Extraction - An acoustic signal will advise you that the set cooking time has expired.
RDRE - electric version - gas version - Page 19 CONTROL PANEL 1. 2. 3. 4. 5. Time display and Multi-timer Temperature display and fan speed Climate graphic display (Dry – Steam) Baking programmes display Programming keypad SWITCHING ON AND OFF: Once the oven has been supplied with electric power, press the “Start/Stop” key for 3 seconds. Wait for the startup operations to finish (the Bakeoff logo goes out on the "Programmes" display, (4).
RDRE - electric version - gas version - Page 20 SETTING THE TIME: Scroll through the Main Menu with the “+” key until reaching “Settings”. Enter the Menu with the key Scroll through the Settings Menu again with the “+” key until reaching “Time”. Enter the selection by pressing the key. Press the “+” key until the current time is displayed, then confirm by pressing the key.
RDRE - electric version - gas version - Page 21 HOW TO SET A MANUAL PROGRAMME: From the Main Menu, go to “Manual” and press the key Then press the key to enter the programming mode. The first setting to appear is the preheating option. Scroll down the "+" and "-" keys to display "YES" or "NO", depending on whether you want to preheat the oven before executing the set programme. Press the confirm the desired mode and jump to the next step. 1.
RDRE - electric version - gas version - Page 22 The semi-static mode stops the fans when the temperature reaches the set-point and restarts them every time the heating elements are on, keeping the temperature inside the cooking chamber constant. In this mode, the cooking is comparable to the one made with a static oven. Speed "5" "4" and "3" will be displayed in blue, while "2" and "1" will be in red. The semi-static mode will be highlighted by the word "Pulse" on the display.
RDRE - electric version - gas version - Page 23 To move from one “Step” to another, press the Once the setting of the desired Steps (max 5) has been completed, the programme can be stored by pressing the key. key for 3 seconds. The buzzer confirms the performed operation. The next phase consists in naming the programme which has just been stored. The legend “name” appears on the display. Scroll through the letters using the “+” and “-“ keys, moving on to the next one with the key.
RDRE - electric version - gas version - Page 24 VISION CONTROL PANEL At the first power supply wait about a minute to load the software. When the operation is completed the button will light indicating the possibility to turn on the control panel. Press and hold the button for 3 seconds to turn on the oven. Note: the software loading operation occurs every time the machine is re-powered after a prolonged interruption of electrical supply.
RDRE - electric version - gas version - Page 25 SETTINGS MENU Access and set up of the main system settings. By pressing the icon the User enters the following screen: Language: Date: Time: Colour: User’s language setting Date setting Time setting It allows to choose the background image of the display and the colours to be used in the climate bar HACCP: report of all performed registrations when the machine is used. It is possible to export it on a USB key.
RDRE - electric version - gas version - Page 26 Manual Mode – working mode completely free, manually managed by the operator by setting directly the desired data. Scroll with the Slider to access the other available icons: Cooling – in every working mode it is possible to access the Cooling menu. This program allows to fast decrease the temperature in the oven baking chamber, with open door. Select the program by pressing the icon and start it with the button .
RDRE - electric version - gas version - Page 27 MANUAL PROGRAMMING: Select the Manual menu . Following screen appears: – with this baking mode it is possible to divide the program to be saved into different baking steps. It will be possible to set time, temperature, fan speed and climate in an independent way for each step of the program, for a total of 10 steps for each program. Press the button . The number corresponding to the Step to be programmed will light. With the arrow .
RDRE - electric version - gas version - Page 28 Delayed Start – in every baking mode (Chef, Recipes and Manual), it is possible to set the start of the chosen baking program at a determined time. Select the desired baking program, scroll with the Slider and entre the menu Delayed Start. Following screen will appear: With the Slider, set the desired time for the program start and, in case it is necessary, the pre-heating phase. Confirm every setting with the button .
RDRE - electric version - gas version - Page 29 Fan Speed parameter – it manages the set up of the desired fan speed for the baking mode to be used: 5 – high speed 4 – medium speed 3 – low speed 2 – medium speed, semi-static 1 – low speed, semi-static The semi-static mode stops the fans once the set-point temperature is reached and reactivates them at every starting of the heating elements, so that the temparature in the baking chamber remains constant.
RDRE - electric version - gas version - Page 30 1 2 Fig. 1 – Set the desired timers (max 59 minutes each),confirming each value with the button . After having set the desired timers, scroll the remaining ones with the arrows buttons until the parameter Temperature is visualized . After that, save all settings with the button . When the program will start with the button , the timers will start counting (Fig. 2).
RDRE - electric version - gas version - Page 31 By scrolling with the Slider we access also to other parameters, underlined in this screen: With the icon Timer Manual Steam it is possibleto modify just in time the steam injections seconds in the baking chamber. Confirm the modification with the button . acts like a real button to manually inject steam when the baking program is running, The icon Manual Steam accordingly to the User’s needs.
RDRE - electric version - gas version - Page 32 EXECUTION OF A CHEF PROGRAM Entering the menu screen n. 1 appears with the list of available recipes. Scroll the recipes with the arrow buttons and the pages with the Slider. Select the desired recipe and press the button . After that, screen n. 2 will appear, which suggests the two main parameters to proceed with the real baking cycle.
RDRE - electric version - gas version - Page 33 Following screen will be showed: Now we are able to copy and rename a recipe (modifying it if necessary), or add a new one programming every single parameter. At the end, save with name the new recipe: Use the arrow buttons to move through the lines and the Slider to scroll the specific letters. Confirm every digit with the button . At the end, press the button OK in the keyboard and save the name in the recipes storage, always with the button .
RDRE - electric version - gas version - Page 34 When the initialization is completed, extract the key and insert it in the PC. In the BAKE OFF folder we find the under-folder listed in the figure here under: Folder that will contain the exported reports of the machine registrations Folder that will contain the images to be associated to the recipes Folder that will contain the PDF recipes files Folder that will contain the saved recipes in .
RDRE - electric version - gas version - Page 35 Cancel selection: to cancel the selected recipes with the arrow buttons. Attach photo: Option that allows, in case it is wished, to associate a picture to the selected recipe so to identify the recipe itself (in 1:1 format with optimal advised dimensions 100KB – max 600KB). to match pictures and recipes, proceed as showed (example in Chef mode): In the Chef mode, select the recipe to which we want to match a picture (fig. 1).
RDRE - electric version - gas version - Page 36 In Recipes mode, access the menu . The here under indicated screen appears: In comparison with Chef mode, in this menu it is possible also to export the recipes saved by the User. The under menu “Export” allows to export all recipes in the folder of the Vision panel, or only the selected one. The acoustic signal will inform about operation success.
RDRE - electric version - gas version - Page 37 Press in sequence the buttons: The User enters the USB section setting menu. The next screen is the following: Enabling: it allows to enable or disable the USB section in the Vision control. Select the desired option and confirm with the button disappears from the menus Chef and Recipes. . In case the menu is disabled, the button Password: it allows to protect with a password the access to the USB menu, if enabled.
RDRE - electric version - gas version - Page 38 Use the arrow buttons to move through the lines and the Slider to scroll the specific letters. Confirm every digit with the button . At the end press the button OK in the keyboard and confirm always with the button the display will show the filtered recipes. . Now ALARM CODES: The error messages provided by the electronic control in case of operating anomalies are listed below.
RDRE - electric version - gas version - Page 39 WHAT TO DO IN CASE OF PROLONGED SHUTDOWN If the unit is not going to be used for an extended period of time (seasonal closing, vacation, etc.), it is advisable to clean it as described above and to dry it immediately. Disconnect the electrical devices, and close the cut-off cocks upstream. YEARLY MAINTENANCE At least once a year, the oven should undergo maintenance. This should be scheduled through an authorized customer service centre.
RDRE - electric version - gas version - Page 40 UNEVEN COOKING - The air circulation fan turns the wrong way The flow adjustment shutters are not oriented correctly Insufficient thermal power of burner BREAD OPAQUE OR ROUGH - Insufficient humidification TECHNICAL SERVICE For all causes of malfunctions, contact technical service. TECHNICAL SERVICE FOR THE OVEN If the cause is due to malfunction of the oven, contact the retailer who sold the machine.
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