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GT110
GT140

Giotto

OVEN

Use and maintenance manual

Summary of Contents for Giotto GT110

Page 1: ...GT110 GT140 Giotto OVEN Use and maintenance manual ...

Page 2: ...2 ...

Page 3: ... 3 Technical service 3 1 SAFETY INSTRUCTIONS 4 Symbols used in the manual 5 2 BASIC NOTIONS 6 Knowing your oven 6 Preparing to use the oven 6 Basic notions 6 Emergency controls 7 Some piece of advice 8 The turntable 9 Cooking tables 9 3 USE 10 4 MAINTENANCE AND CLEANING 36 Warnings 38 Oven cleaning 38 Replacing components 40 Oven downtime for prolonged periods 41 Disposal at end of life 41 Disposi...

Page 4: ...eaning and user maintenance shall not be made by children without supervision To clean the appliance any of its components or accessories and the sub structure DO NOT use aggressive abrasive powder or corrosive detergents e g hydrochloric or sulphuric acid caustic soda etc abrasive or sharp tools e g abrasive sponges scrapers steel brushes etc steamed or pressurised water jets The staff using the ...

Page 5: ...ll and void Place the emergency phone numbers in a visible location WARNING it is forbidden to place flammable solids or liquids spirits for instance in the cooking chamber during the operation Monitor the appliance during its entire operation do not leave dishes in the oven unattended Failure to follow these regulations may cause damage or even fatal injury subsequently invalidating the guarantee...

Page 6: ...ing page 38 Turning the oven on the first time you use the oven we rec ommend you set the temperature at 150 C 302 F 80 per centage at the top 20 in the bottom for at least 8 hours without placing any food inside During this time keep the chimney flue fully open and the hood if present ON In this first phase because of the humidity evaporating from the insulating materials the oven will give out u...

Page 7: ... breakdown of an electronic component e g Touch board or heater control board which does not allow heating or adjust ing the heaters This work mode must be used only in the event of an actual emergency in order to end the service pending the intervention of specialized personnel the only one able to solve the problem If the key 10 is in M C position The turntable rotation function is disabled The ...

Page 8: ...he BOTTOM percentage UNSATISFACTORY COOKING RESULTS If the cooking results are not as expected try and check the following incorrect oven parameters temperature in the chamber either too high or too low power percentage of the BOTTOM or TOP either too high or too low incorrect preheating preheating is vital to get superb results right from the first pizza during preheating the BOTTOM percentage ha...

Page 9: ...lve must al ways be kept closed to prevent heat escaping from the chamber and the heating elements being turned on with the consequent overheating of the refractory surfaces which would cause the products to burn NEAPOLITAN 90 sec 360 C 680 F 90 300 C 572 F 5 90 sec 350 C 662 F 90 300 C 572 F 0 DIRECT BAKING TIN 7 min 300 C 572 F 50 300 C 572 F 60 PRE COOKING TIN 5 min 280 C 536 F 60 310 C 590 F 4...

Page 10: ...ipe 17 Special functions multiselection 18 Starting cooking 19 Switching the light on optional 19 Activating timers 20 Using the recipes 22 Using an already stored recipe 22 Creating saving a new recipe 22 Modifying a stored recipe 24 Eliminating a stored recipe 24 Duplicating a stored recipe 24 Special programs 26 MAX program 26 ECO program 27 Programmed switch on 28 Setting an event 28 Cancellin...

Page 11: ...WITCHTHE HOOD LIGHT ON 17 Key TO SWITCHTHE CHAMBER LIGHT ON 18 BUZZER key Activates an end of cooking acoustic signal 19 HOOD SPEED setting key 20 Shows the time and date 21 SERVICE key settings Gives access to the user s settings 22 NOTE LIST setting key Gives access to the Note list page where it is possible to set up to 10 notes that will be displayed at the set time on the set days Every note ...

Page 12: ...ess the joystick button on the control panel and touch the icon on the appearing screen If the colour of the joystick is green Fig 11 the rotation speed is controlled with the joystick that moved left or right makes the plate rotate slowly turtle mode or quickly hare mode The joystick al lows controlling the plate speed rotation only white Fig 12 the rotation of the plate is controlled using the c...

Page 13: ...ee Fig 25 on page 23 MOD MOD symbol touching the key displays a numeric keypad that allows changing the rotation times of the mode currently active changing the defaults times The changes are temporary the values revert to the default values when the rotation stops To modify the values permanently act as explained on page 16 and page 23 START STOP START STOP STOP Stops the plate rotation Use it on...

Page 14: ...ven back to stand by press the ON OFF key again Careful when the oven is in stand by it is still live B SETTING THE PREHEATING Preheating must have the same cooking parameters as the recipe to be used It must be carried out without products in the cooking chamber and takes about an hour for the oven to be ready for cooking IT IS possible to set the preheating in two ways Fig 14 entering manually t...

Page 15: ... C is higher than the set temperature e g 150 C but the icons are white ele ments off it means that the probe that detects the bottom temperature is affected by the accumulation of heat due to the oven heating In this case normally there are no cooking problems Use COOKING MANUAL at the top means you are working with parameters set manually ENTERING THE RECIPE PARAMETERS MANUALLY Fig 14 1 Touching...

Page 16: ...onsistent results SAVING THE SET PARAMETERS Fig 15 If you wish to save the settings made 1 Press the DISC key 2 Select whether to overwrite the recipe or save a copy If your choice was 2A OVERWRITE the recipe Program01 will be saved with the set parameters 2B SAVE A COPY the recipe Program01 will keep the original default parameters and a copy will be created Program01 which will be saved with the...

Page 17: ...ct the original recipe temporary effect If you wish to modify the recipe permanently you can do it in two ways See page 22 to change the recipe from the PROGRAM MANAGEMENT menu Carry out the operations described in Fig 17 1 press the DISC key 2 Select whether to overwrite the recipe or save a copy If your choice was 2A OVERWRITE the recipe Neapolitan will be saved with the set parameters 2B SAVE A...

Page 18: ... 2 Touch the key 3 Enter the desired value we recommend you set the values you use more frequently 4 Confirm with It is possible to enter up to 4 secondary values repeating the procedure in paragraph 2 Not to lose the values entered at the end of the procedure it is necessary to save the changes see Fig 15 After entering all the values for multi selection setting up a recipe will be faster You wil...

Page 19: ...the Manufacturer and position the products to be cooked evenly in the cooking chamber During cooking it is always possible to change any value by e g The temperature acting as usual Fig 21 The hood can also be checked and set from the cooking window light on off and suction speed setting suction off light off suction on light off suction on light on suction off light on minimum suction speed maxim...

Page 20: ... 3 TIMER IN PROGRESS After setting a timer the countdown starts At the end of the time set for each timer the expired timer flashes a buzzer starts to stop it press the corresponding timer key Warning the oven continues heating when the buzzer goes off STOPPING A TIMER IN PROGRESS Press the icon of the timer you wish to cancel When the set time expires e g 3 minutes a buzzer will sound to show coo...

Page 21: ...21 Ed 0722 70702562 REV06 Valid from serial number21052570 Giotto Use and maintenance Personal notes ...

Page 22: ...or cancel with CE 5 Setting the cooking parameters the cooking parameters the turntable rotation parameters 6 Use MANAGING RECIPES The name shows which recipe you are using e g Neapolitan For correct filling out it is necessary to enter the main value default value with which the recipe starts secondary values values that while cooking can be quickly selected as an alternative to the main default ...

Page 23: ...c reversal of the direction of rotation is enabled and occurs every 30 seconds setting SLOW speed at the recipe start Anticlockwise or clockwise rotation of the turntable at the start of the recipe STOP the recipe includes the turntable rotation START the recipe does NOT include the turntable rotation Block the turntable only in case of real need during preheating or cooking the turntable should r...

Page 24: ...the NAME of the recipe you wish to delete in the example Classic 4 Touch the BASKET symbol the basket 4A allows to delete the parameter values selectively the basket 4B deletes the recipe after the decision has been confirmed 4C DUPLICATING A STORED RECIPE 1 Touch the SERVICE icon with the oven in stand by 2 Touch the PROGRAM MANAGEMENT icon 3 Touch the NAME of the recipe you wish to duplicate for...

Page 25: ...25 Ed 0722 70702562 REV06 Valid from serial number21052570 Giotto Use and maintenance Personal notes ...

Page 26: ...nd then 2C start it by pressing the key 3 A summary screen appears touching the TOP or BOTTOM field it is possible to set the power at 100 or at 0 it is not possible to set powers other than these two values The entered values are temporary that is they apply only to theMAX program in progress to modify its valuespermanently act as explained on page 23 set time The message indicates that the MAX p...

Page 27: ... 1 To start the program touch the ECO symbol 2 Open the chimney to avoid overheating the stone 3 The program set by the manufacturer will start automati cally allowing constant maintenance of the temperature in the chamber energy saving and no overheating of the bottom PROGRAM END The program ends When the ECO key is pressed When a different program is selected the oven will return to the previous...

Page 28: ...ay that is 4 daily switch ons and switch offs SETTING AN EVENT Fig 30 1 Touch the PROGRAMMED SWITCH ON icon 2 touch a white rectangle 3 4 set the details choosing CLASSICA 00 00 00 00 ECO CE NAPOLETANA the oven switch on time the oven switch off time the programme the oven has to start with the days the programmed event must take place orange day an event is planned programmed switch on or switch ...

Page 29: ...2 70702562 REV06 Valid from serial number21052570 Giotto Use and maintenance Use PROGRAMMED SWITCH ON Fig 31 1 At the end of the settings it is necessary to make the week ly function operational by moving the cursor to the right so that it turns green and the number 1 0 is displayed 0 0 grey icon the weekly programmed switch on mode is inactive which remains set anyway the user s manual non automa...

Page 30: ...0 NAPOLETANA 18 00 23 30 NAPOLETANA 1 2 CLASSICA 18 00 23 30 ECO CE NAPOLETANA 3 6 7 4 5 17 30 Fig 33 Fig 34 CANCELLING AN EVENT Fig 33 1 Touch the PROGRAMMED SWITCH ON icon 2 Touch the event you wish to delete 3 Touch the BASKET T 4 Confirm your choice with 5 Exit the programmed function with MODIFYING AN EVENT Fig 34 1 Touch the PROGRAMMED SWITCH ON icon 2 Touch the event you wish to modify 3 To...

Page 31: ...he following day every month the note is displayed and then repeated the following month If the following day of the month does not exist e g 29 February it is reproposed the first month when that day exists e g the note is reproposed on 29 March every year the note is displayed and then repeated the following year If the oven is not powered when it is switched back on all the expired notes will b...

Page 32: ...he end date of the holiday e g 29 07 2021 the end time of the holiday e g 03 45 3 At the end make the weekly function operational touching the icon in the bottom RH corner If it is white the holiday function is not active but is pro grammed orange the holiday function is active oven in stand by until the set time date The main screen displays the message Holiday mode active until with the set time...

Page 33: ...rrent date touching the arrows 4 Set the current time touching the arrows 5A Set the automatic passage to summer time DST daylight saving time Europe summer time starts the last Sunday in March at 2 00 winter time starts the last Sunday in October at 3 00 United States summer time starts the second Sunday in March at 2 00 a m winter time starts the first Sunday in November at 2 00 a m 5B Set the G...

Page 34: ...arrows 4 At the end of the settings confirm with or cancel with Program management In this section you can save a recipe this means you can reuse it without having to reset its cooking parameters Moreover by giving it a name it can be easily found and quickly started See page 22 FIRMWARE VERSIONS Fig 40 In this section you can come to know the firmware version in stalled on the oven and other data...

Page 35: ...the need to carry out maintenance on the oven After carrying out the required operation for example cleaning under the stones it is necessary to restart the working hours count from zero resetting the counter WORKING HOURS RESETTING THE MAINTENANCE HOURS COUNTER RESET Use USER SETTINGS 1 Touch the warning screen to continue with the operation 3 Touch the WORK HOURS icon 4 Touch the BASKET icon nex...

Page 36: ...e key to confirm the reset of the maintenance hours hour counter reset 6 Touch the BACK ARROW icon or wait a few seconds to exit the screen 7 Touch the SERVICE icon to return to the stand by screen Use USER SETTINGS ...

Page 37: ...e and type of alarms that have occurred The RESET of the messages and their export are reserved to the Dealer s Service Centre At the end of the display exit the screen with QR Fig 43 By scanning the QR code that appears on the display with a personal device e g smartphone tablet etc it is possible to download the manuals quick guides and spare parts sheets or access the Manufacturer s website or ...

Page 38: ...p working and safety conditions Keep the vents of the electrical compartment clean and clear Oven cleaning CLEANING THE EXTERNAL STEEL PARTS Use a cloth dampened with hot soapy water and end with rins ing and drying CLEANING THE GLASS Clean any glass with a soft cloth and special glass detergent CLEANING THE DISPLAY Clean the display with a soft cloth and a little detergent for del icate surfaces ...

Page 39: ...g To block the function in advance press the pyrolysis key again or turn the oven off with the ON OFF key 4 in a cold oven clean the chamber from the crystallized food residues using a natural fibre brush and then vacuum with an ash extraction bin Fig 47 When the pyrolysis function starts the room lights are turned off to preserve them CHAMBER CLEANING WITH PYROLYSIS IN WEEKLY PROGRAMMING MODE It ...

Page 40: ...turer using non original spare parts could cause suboptimal performance of the equipment and serious damage to people and the equipment itself not recognized under warranty Before carrying out any replacement work it is necessary to disconnect the power supply of the appliance by acting on the system switch Any replacement must be carried out with the oven completely cold and wearing adequate pers...

Page 41: ...uipment in Italy must be delivered to to Collection Centres also named eco islands or eco platforms the dealer where new equipment is purchased who must withdraw it free of charge one to one withdrawal Information on disposal in European Union countries The EU Directives on WEEE equipment has been adopted in different ways by different countries therefore in order to dispose of this equipment corr...

Page 42: ...ndirect or conse quential damages and or for loss of profits that the Buyer may suffer as a result of defects in the products such as but not limited to cancellation of orders by customers penal ties for delayed deliveries penalties or refunds of any kind 8 8 The Seller shall indemnify the Buyer from any liability or damage arising from defective Products unless such liabil ity derives from the Bu...

Page 43: ...ect the appliance from the mains Problem Solution The oven does not turn on Make sure the oven is correctly connected to the mains plug correctly inserted into the socket and that the mains are working Make sure the main switch is ON The oven turns on but cooking does not start Make sure you set the cooking parameters correctly The oven does not cook evenly Make sure you set the cooking parameters...

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