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Rational iCombi Pro 20-2/1 Operating Instructions Manual
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Rational iCombi Pro 20-2/1 Operating Instructions Manual

Rational iCombi Pro 20-2/1 Operating Instructions Manual

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Summary of Contents for Rational iCombi Pro 20-2/1

  • Page 1 ® iCombi Operating instructions...
  • Page 3 Table of contents 1 Introduction ......................................... Help displayed on the unit ..................................Product liability ......................................Target group ........................................Intended use........................................Working with this manual..................................1.5.1 Explanation of symbols..................................1.5.2 Explanation of pictograms................................1.5.3 Explanation of safety messages ..............................1.5.4 Images ........................................1.5.5 Technical changes....................................
  • Page 4 5.4.1 Cooking climate and temperature range............................ 27 5.4.2 Cook food in convection heat................................ 28 Abort manual cooking ....................................28 6 Sous-vide cooking ...................................... 30 Sous-vide ........................................30 ............................................31 Pasteurise........................................31 ............................................32 Smoke ..........................................32 9 Low temperature cooking ..................................33 10 Finishing ........................................
  • Page 5 14.2.2 Date and time ..................................... 53 14.2.3 Temperature format ..................................54 14.2.4 Programme view....................................54 14.3 Light..........................................54 14.3.1 Display brightness..................................... 55 14.4 Sound ..........................................55 14.4.1 Master volume ....................................55 14.4.2 Loading/calls for action.................................. 55 14.4.3 Program step end....................................56 14.4.4 End of cooking time ..................................
  • Page 6 14.9.1 Activate profile....................................65 14.9.2 Edit profile ......................................66 14.9.3 Add profiles......................................68 14.9.4 Edit screen ......................................68 14.9.5 Create new screen..................................... 68 14.10 Service..........................................69 14.10.1 Installed software version................................69 14.10.2 Software update info..................................69 14.11 ConnectedCooking ...................................... 70 15 Kitchen management ....................................
  • Page 7 18.3 Telephone help......................................88 18.4 Help in a service call..................................... 89 18.4.1 Automatically transferring service data to ConnectedCooking ..................89 18.4.2 Retrieving service data ..................................89 18.5 Problem resolution ...................................... 89 18.5.1 Error messages heating steam generator ..........................89 18.5.2 Error messages for gas units................................
  • Page 8 This unit may not be used outdoors. This unit may not be used for continuous industrial mass production of food. All other uses are contrary to the intended purpose, and may be dangerous. RATIONAL AG assumes no liability for the consequences of using the unit contrary to the intended use.
  • Page 9 1 | Introduction 1.5.2 Explanation of pictograms The following pictograms are used in this document: Caution! Read the operating instructions before using the unit. General warning symbol Useful tips for simple use of your unit. 1.5.3 Explanation of safety messages If you see the following safety messages, you are being warned about hazardous situations and instructed to avoid these situations.
  • Page 10 2 | The iCombi Pro The iCombi Pro Control panel Display Cooking cabinet Central dial Cooking cabinet door Hand shower Door handle USB port Care drawer Air filter Model 20-1/1 Model 20-2/1 10 / 104 Operating instructions...
  • Page 11 Do not use the unit if a glass panel on the cooking cabinet door is damaged. Contact your RATIONAL Service Partner and have them replace the glass panel on the cooking cabinet door.
  • Page 12 3 | General safety instructions To prevent material damage due to improper use of accessories: – Use only original RATIONAL accessories. – Use only the VarioSmoker to smoke food. Cold food is not to be added to the unit for rethermalization while hot food is being held.
  • Page 13 Initial start-up When starting up your unit for the first time, it has already been properly installed by a RATIONAL Service Partner. The self-test has already been performed and the unit is therefore ready for operation. You can find all the information on installation in the installation manual enclosed.
  • Page 14 4 | How to work with the unit Start screen iProductionManager Programming mode iCookingSuite iCareSystem Search function Home User profile Manual cooking Favourites Intelligent cooking modes Cooking methods Back / Cancel Date, time, status Help Settings iProductionManager [} 35] Intelligent cooking - iCookingSuite Home If you press this button, you will be navigated to the start screen.
  • Page 15 4 | How to work with the unit 2 Search assistant [} 88] 4.3.1 Date, time, status In the footer, you can see the current date and time at all times, as well as the status of the following ports and connections: USB flash drive connected This symbol shows that you have connected a USB flash drive or a USB accessory to the unit.
  • Page 16 4 | How to work with the unit Press Swipe Scroll Drag-and-drop 4.4.2 Central dial Instead of the Moves [} 15], you can modify settings by turning the central dial. Confirm actions by pressing the central dial. Maximum load sizes NOTICE High load sizes could damage the unit If you exceed the maximum load size, this may damage the unit.
  • Page 17 4 | How to work with the unit Opening and closing the cooking cabinet door Opening cooking cabinet door 1. Turn the cooking cabinet door handle to the right. 2. If your unit is equipped with a safety door lock, first press on the foot pedal and turn the cooking cabinet door to the right to the horizontal position.
  • Page 18 4 | How to work with the unit 4. Close the cooking cabinet door. Make sure that the cooking cabinet door is fully closed and the cooking cabinet door handle is in the vertical position. NOTICE! In the event that the unit has been without power or switched off for less than 15 minutes, the process will continue from where it was interrupted.
  • Page 19 4 | How to work with the unit NOTICE The core probe is hanging out the cooking cabinet If you do not insert the core probe into the holder provided after use, the core probe may be damaged. 1. After use, insert the core probe into the holder provided in the hinging rack. If you regularly cook very thin or liquid food, it is recommend to use the optional positioning aid.
  • Page 20 4 | How to work with the unit Fish fillets 1. Insert the core probe up to the handle into the food at an angle so that the core probe is as far into the food as possible. Whole fish 1.
  • Page 21 4 | How to work with the unit >> The cooking process is not performed correctly. If you do not confirm the correction, the cooking process will be aborted and you will have to start again. Some cooking paths, such as low temperature boiling, will continue despite the error.
  • Page 22 4 | How to work with the unit 3. Turn the front part of the hand shower to select the desired spray pattern. Set the hand shower to to select the jet spray pattern. Set the hand shower to to select the spray pattern. If you do not turn the front part of the hand shower to one of the two spray patterns, water can drip from the shower head.
  • Page 23 4 | How to work with the unit Replace the fat collecting container CAUTION The outside of the unit, the drain and the fat collecting container can get very hot You can burn yourself if you come into contact with hot functional parts. Wear your personal protective equipment when changing the fat collecting container.
  • Page 24 5 | Manual cooking Manual cooking With the manual modes, the iCombi Pro supports you in your personal craft. By selecting this mode, you set the climate and select whether you want to cook the food in steam, with convection heat or with a combination of steam and convection. Then you set the cooking cabinet temperature, the air speed and cooking time and make all the necessary decisions yourself.
  • Page 25 5 | Manual cooking 1. If you want to operate your unit in continuous operation, press either on or slide the cooking time regulator fully to the right until the following message is displayed: Continuous operation Core temperature With this cooking parameter, you can set how high the core temperature of the food should be. If you have set the core temperature, the cooking time cooking parameter will not be available.
  • Page 26 5 | Manual cooking 5.1.3 Prompts and information During the cooking process, you may see the same prompts and information as in intelligent cooking processes. Steam 5.2.1 Cooking climate and temperature range Cooking cabinet climate Cooking methods Cooking cabinet humidity Cabinet temperature moist Steam...
  • Page 27 5 | Manual cooking Combination of steam and convection heat 5.3.1 Cooking climate and temperature range Cooking cabinet climate Cooking methods Cooking cabinet humidity Cabinet temperature humid and hot Bake 0 - 100 % 30 – 300 °C If the cabinet temperature is above 260 °C for 30 minutes, the temperature will be automatically reduced to 260 °C if you do not work with the unit within this period.
  • Page 28 5 | Manual cooking Cooking cabinet climate Cooking methods Cooking cabinet humidity Cabinet temperature Deep-fry Gratinate Glaze If the cabinet temperature is above 260 °C for 30 minutes, the temperature will be automatically reduced to 260 °C if you do not work with the unit within this period. If you perform an action within these 30 minutes, such as opening the cooking cabinet door, then the cooking cabinet temperature will be held at 260 °C for another 30 minutes.
  • Page 29 5 | Manual cooking > The cooking process is cancelled. The start screen will appear. Operating instructions 29 / 104...
  • Page 30 6 | Sous-vide cooking Sous-vide cooking In sous-vide cooking, food is prepared, seasoned, marinated or seared, vacuum-packed in a sous-vide bag and then cooked. This intensifies the food's own flavour, preserves the natural colours, precious vitamins and minerals are retained and cooking losses are reduced thanks to the gentle cooking. After cooking, the food must be cooled. Before the food is served, it is reheated still in the plastic bag, then removed from the bag and then finished according to the final dish.
  • Page 31 Pasteurise These cooking paths are only accessible when using the sous-vide USB core probe accessory. Pasteurise Select this cooking path if you want to pasteurise containers. Pasteurise poultry Select this cooking path if you want to pasteurise poultry pieces in vacuum packs for improved preservation. With optimum process hygiene and storage temperatures of <...
  • Page 32 Smoke These cooking paths are only available to users of the new VarioSmoker with USB connection. Hot smoke poultry Select this cooking path to smoke poultry. The desired core temperature and a simple cooking time can be determined here. Hot smoke turkey Select this cooking path to smoke turkey.
  • Page 33 9 | Low temperature cooking Low temperature cooking Cooking large meat and poultry products requires a great deal of monitoring and many years of cooking experience. Your units are also blocked for hours. With your cooking system, you can face these challenges with ease: You can slowly roast, boil or braise food at low temperatures during low-production periods, such as in the afternoon or in non-service periods.
  • Page 34 10 | Finishing Finishing Using Finishing, you can separate your food production from service and thus give yourself some freedom for the important things in cooking: planning, menu design or creative plating. Quality losses from keeping food warm are minimised and perfect food quality is assured. Only finish the foods that you actually need, adjust the required food to your guest numbers.
  • Page 35 11 | iProductionManager iProductionManager The iProductionManager organises the entire production process intelligently and flexibly. This includes which products can be cooked together, the optimal preparation sequence of the dishes and the monitoring of the cooking path. The iProductionManager will remind you when a product needs to be loaded or taken out. You can decide whether the food is cooked energy-optimised, time-optimised or with a specific target time.
  • Page 36 11 | iProductionManager 1. Press the button in the menu bar: 2. Press the button 3. Press the button 4. Select the cooking mode steam [} 26] , combination of steam and convection [} 27] or convection [} 27] 5. Adjust the cooking parameters as required. You can also set the speed of the fan wheel. To do this, press this button: 6.
  • Page 37 11 | iProductionManager 3. Press the button  > The program is sent to the iProductionManager and displayed on the ticket board. 4. To send a shopping cart to the iProductionManager, press the desired shopping cart. > The shopping cart is sent to the iProduction Manager. All programs are displayed in the ticket board. 11.2.3 Ticket board editor 1.
  • Page 38 11 | iProductionManager 1. To place the timer at the current time, first press the timer on the ticket board and then on the desired rack level. > The timer is placed at the current time. 2. To place the timer in the future, drag the timer to the desired rack level and desired start time. 3.
  • Page 39 11 | iProductionManager After you have loaded the unit, the rack level shows how long the food stays in the cooking chamber. When the cooking process of the ticket is finished, you will be asked to unload the unit. The symbol appears next to the rack level.
  • Page 40 11 | iProductionManager You have created and placed tickets. 1. Press the button > You will be asked if you really want to close the planning gaps. NOTICE! The action cannot be reversed. 2. Confirm the question with: OK >> The time gaps between the tickets are closed. The positioning of the tickets with regard to one another are maintained.
  • Page 41 11 | iProductionManager You have created and placed tickets. 1. Press the button > You will be asked whether time gaps should really be closed. NOTICE! The action cannot be reversed. 2. Confirm the question with: OK >> Depending on the combination check [} 39], the tickets are newly placed. 11.4.5 Energy optimisation You can have tickets that you have already placed in iProductionManager automatically optimised by your iCombi...
  • Page 42 11 | iProductionManager 11.5 Edit and delete tickets Manual tickets If you have placed a manual ticket, subsequently you can extend the core temperature or the cooking time. You cannot edit the set climate. 1. Press the ticket. > The ticket settings are displayed. 2.
  • Page 43 11 | iProductionManager 11.7 Planning With the planning function of the iProductionManager you only have to place tickets once, so that you can retrieve them at any time. It is not possible to save tickets that have already been processed as planning. The additional inject steam function is not available when planning.
  • Page 44 11 | iProductionManager 3. Assign a name. 4. To confirm the action, press the button: >> The planning is displayed in the planning list. 11.7.2 Start planning You have created a planning. [} 43] The iProductionManager is not currently processing any tickets. When tickets are processed, a message appears, informing you that all tickets must be cancelled before planning starts.
  • Page 45 12 | Programming mode Programming mode In the programming mode, you can create, save and manage your own manual programs [} 45], intelligent cooking paths [} 47] and shopping baskets [} 49]. All the manual operating modes [} 24], intelligent cooking paths, cleaning programs and preset shopping baskets are available for this. Create new program Planning Manual operating modes...
  • Page 46 12 | Programming mode 6. Choose the required prompts and drag them into the lower area. 7. You also have the option of creating your own action cards. To do this, press the button. Now you can name your action card, add a text and image, and add a sound. 8.
  • Page 47 12 | Programming mode 4. Enter the start time. 5. To confirm the action, press the button:  6. To assign an image to the profile, press the button:  7. Press the button   Select program image 8. Select an image. 9. To confirm the action, press the button:  10.
  • Page 48 12 | Programming mode 2. Press the button  > Depending on the selected cooking process, the adjustable cooking parameters and additional functions will be displayed. The standard settings of the cooking path are marked with the following symbol:  3. Adjust the cooking parameters as required. 4.
  • Page 49 12 | Programming mode 12.3 Programme the shopping cart 1. Press the button in the menu bar:  2. Press the button + New element 3. Press the button  4. To add intelligent cooking paths to the shopping basket, press the button:   >...
  • Page 50 12 | Programming mode Check shopping basket 1. To check the shopping basket, press the button:   > All chosen intelligent cooking paths and programs are displayed. 2. To delete an item from the shopping basket, press the button: Save shopping basket 1.
  • Page 51 12 | Programming mode > All items of the shopping basket are displayed on the ticket board. You can now place the tickets as usual [} 38]. Operating instructions 51 / 104...
  • Page 52 13 | Switch between operating modes Switch between operating modes With the iCombi Pro you can easily switch between the cooking modes manual cooking, iCookingSuite and iProductionManager at any time. This means that you have the optimal mix of automatic, labour-saving cooking intelligence and individually desired control options.
  • Page 53 14 | Settings Settings You can permanently change the factory settings on your unit to suit your requirements. 1. Press the button > The overview of all possible settings is shown: Favourites [} 53] Display [} 53] Light [} 54] Sound [} 55] Cooking system [} 57] Cooking [} 59] Cleaning Data management [} 61]...
  • Page 54 14 | Settings 2. Select the desired date. >> The date is automatically adopted. Time 1. Press the button Time > The time is displayed. 2. Press the time. 3. Set the desired time. >> The time is automatically adopted. Toggle 24h/12h 1.
  • Page 55 14 | Settings 14.3.1 Display brightness Here you can adjust the display brightness on a scale from 0 - 100%. 1. Press the button Display brightness 2. Select the desired value on the scale or set it using the dial. >>...
  • Page 56 14 | Settings 7. If you would like the tone to only continue for a certain time, press the button:   Continuous playback OFF > The   tone length section will be active. 8. Set the duration on a 0 - 180 second scale. 9.
  • Page 57 14 | Settings 2. Press on the desired sound. > The sound will play. 3. If you want to switch off the sound, press the button: OFF 4. Click on in the icon bar to return to the overview. 5. If you would like the tone to continue until the unit is loaded or the action has been confirmed, press the button: ...
  • Page 58 The control solenoid can be activated permanently if undesired condensation is to be avoided in the kitchen. The control solenoid can be deactivated if the performance of your ventilation system is sufficient, which allows you to save water. Before you activate or deactivate the function, contact your RATIONAL Service Partner. 1. Press the button  Control solenoid 2.
  • Page 59 14 | Settings 14.5.10 IP remote control Press the button to access the remote control settings. Press the button to assign a unit name. Press the button to change the colour of the display frame. Press the button to activate or deactivate the remote control function. Next to the icon, the IP address of the device to be controlled remotely is displayed.
  • Page 60 14 | Settings 14.6.4 Banquet plate weight Before you start the finishing, set how heavy an empty plate is. With the help of this information, your iCombi Prowill adjust the cooking steps, so that you achieve an ideal finishing result and no moisture condenses on the plates.
  • Page 61 14 | Settings 14.6.9 iProductionManager 3D Here you can set that you want to load onto the racks with two metal sheets in the iProductionManager. Each metal sheet is monitored separately. Please note that no more than 12 racks can be displayed. 1.
  • Page 62 14 | Settings 1. Press the button   Export programs >> The saved programs are saved on the USB flash drive. Import programs 1. Connect a USB flash drive containing the exported programs to the unit. 2. Press the button   Import programs >>...
  • Page 63 14 | Settings >> The saved images will be imported. Export images You have imported images. You have connected a USB flash drive to the unit. 1. Press the button   Export images >> The saved images will be saved onto the USB flash drive. Delete all own images Here you can delete all images you have imported.
  • Page 64 14 | Settings Developer logs: Export via time period You have connected a USB flash drive to the unit. 1. Press the button Developer logs: Export via time period >> You can now download the developer logs for a certain period of time. Service report: Export all You have connected a USB flash drive to the unit.
  • Page 65 14 | Settings 2. Press the button Network settings You can find out how to connect your unit to a WiFi network here: Establish a wireless connection [} 72] You can find out how to connect your unit to the network here: Establish network connection [} 74] Start network assistant The Network Assistant helps you to set up the network settings.
  • Page 66 14 | Settings 1. Press the button Activate profile 2. Select the desired profile. 3. If you have assigned a password to the profile, enter the password. 4. To confirm the action, press the button: >> The profile is immediately activated. >>...
  • Page 67 14 | Settings Manual operating modes can be shown or hidden. iCookingSuite can be shown or hidden. iProductionManager can be shown or hidden. Programming mode can be shown or hidden. iCareSystem can be shown or hidden. Create and edit screen 1.
  • Page 68 14 | Settings Close planning gaps can be shown or hidden. Time optimisation can be shown or hidden. Energy optimisation can be shown or hidden. See also 2 Add profiles [} 68] 14.9.3 Add profiles Here you can add a new profile. 1.
  • Page 69 Serial number information Hotline - Chef [} 88] Hotline - Service [} 88] Service levels This function is only available to RATIONAL Service Partners. Software update info [} 69] Installed software version [} 69] Service messages of the last 14 days Open source licences 14.10.1 Installed software version...
  • Page 70 14 | Settings 14.11 ConnectedCooking NOTICE If no “Activation code” is displayed, it is not yet possible to connect to the ConnectedCooking server. This may be due to the following: • DNS name resolution for www.connectedcooking.com must be available. • Version with DHCP: DHCP active – IP address is assigned by the network. •...
  • Page 71 14 | Settings >> Your cooking system will disconnect from ConnectedCooking when you press OFF . As soon as you press the ON button, your cooking system will automatically reconnect to ConnectedCooking Log off You can log out of ConnectedCooking at any time. The connection details will be deleted. If you want to re- connect the cooking system to ConnectedCooking, you will have to register the cooking system again.
  • Page 72 15 | Kitchen management Kitchen management 15.1 Hygiene management 15.1.1 Logged HACCP data The following HACCP data is logged for each batch: Batch number Unit model Serial number Software and Help Version Date and time Cleaning programme Hand shower rinse Cabinet temperature Set core temperature Measured core temperature...
  • Page 73 15 | Kitchen management 1. Press the button 2. Press the button Network 3. To activate the function, press the button: 4. Press the button WIFI > A list of all available WiFi networks is displayed. WiFi networks are sorted by signal strength. 5.
  • Page 74 RATIONAL units, ConnectedCooking offers you completely new and convenient application options. The only thing you need to do is connect your RATIONAL unit to a network and register at connectedcooking.com. In ConnectedCooking you can see the online status, cleaning details, the operating statistics and if the HACCP requirements are being complied with at a glance.
  • Page 75 15 | Kitchen management > Enter your registration details or select the registration via QR code. 5. Next to Connect, press the button: Log in > After a short wait, a nine-digit PIN and a QR code are displayed. If you do not have a smartphone with you, you can register at www.connectedcooking.com.
  • Page 76 15 | Kitchen management >> The software update is carried out and the unit is restarted. 76 / 104 Operating instructions...
  • Page 77 16 | Automatic cleaning - iCareSystem Automatic cleaning - iCareSystem The iCareSystem is the intelligent cleaning and descaling system in the iCombi Pro. It recognises how dirty the unit is and proposes the ideal cleaning program and the optimal quantity of care products. Eco mode Normal mode Cleaning programs...
  • Page 78 16 | Automatic cleaning - iCareSystem Eco mode If you select this cleaning mode, less care product will be required to clean the unit when using the cleaning programs [} 78]. The cleaning programmes will therefore run for longer than in the normal mode. Normal mode If you select this cleaning mode, more care product will be used to clean the unit when using the cleaning programs [} 78].
  • Page 79 If foam forms in the cooking cabinet during the automatic clean although you used the recommended number of Active Green cleaner tablets, reduce the number of tabs in the next automatic clean. If foam still forms, contact your RATIONAL Service Partner. Operating instructions...
  • Page 80 16 | Automatic cleaning - iCareSystem See also 2 Additional functions [} 25] 16.6 Abort automatic clean You can abort all automatic cleaning programs at any time. 1. Press the button > You will be asked if you really want to cancel the clean. It will be displayed how long the process will be aborted.
  • Page 81 16 | Automatic cleaning - iCareSystem 4. To define how the unit should behave in case of a cleaning reminder, press the button: Cleaning time schedule time 5. If you do not want to receive any cleaning reminders, press the button: OFF 6.
  • Page 82 17 | Care Care WARNING Fat or food residues in the cooking cabinet If you do not clean the cooking cabinet sufficiently, there is a risk of fire from fat and food residues. 1. Clean the unit daily. 2. In the event of fire, leave the cooking cabinet door closed. This will remove the oxygen from the fire. Turn off the unit.
  • Page 83 17 | Care Unsuitable care products Do not clean the unit, its functional parts and accessories with the following unsuitable care products: Scouring cleaning agents or abrasive cloths Substances containing hydrochloric acid, caustic solution, sulphur or other oxygen-requiring substances Undiluted alcohol, methanol or solvents such as acetone, benzene, toluene or xylene Oven cleaner or grill cleaner Scouring pad sponge with scrubber Steel wool...
  • Page 84 17 | Care 2. Remove cleaning agent residues with clear water and a soft cloth. 3. Let the LED cover door dry completely. 4. Lock all glass panels of the cooking cabinet door back into place. Cleaning the cooking cabinet door gasket If you operate your unit in continuous operation and at high cooking cabinet temperatures above 260 °C and mainly cook fatty and gelatinous food, the cooking cabinet door gasket can quickly become worn.
  • Page 85 17 | Care NOTICE Do not use sharp objects Do not use sharp objects such as knives to open the air filter cover as this may damage the filter holder. Required tool screwdriver 1. Insert the screwdriver into the recesses of the air filter cover. 2.
  • Page 86 17 | Care 17.8 Cleaning the control panel CAUTION! Risk of cuts! The central dial has sharp edges. Wear protective gloves when cleaning the central dial and the surfaces below it. 1. Pull off the central dial by hand and without tools. 2.
  • Page 87 17 | Care 3. In case of stubborn dirt, soak the accessories in lukewarm water and then remove the dirt with a soft cloth. 17.10 Clean the vent pipe of the drain section If your unit was connected to an existing siphon upon installation, a vent pipe has been mounted in the drain section.
  • Page 88 365 days a year. Simply call our RATIONAL ChefLine . You can find the number ® for ChefLine on the sticker on the cooking cabinet door, or in the settings under Service and at rational- online.com. 88 / 104 Operating instructions...
  • Page 89 For all error messages, please contact your RATIONAL Service Partner. Always keep the serial number of your unit and the version number of the installed software to hand. Both can be found in the error message.
  • Page 90 Error messages for gas units If your unit it connected to the gas supply, the following additional error message could appear. For all error messages, please contact your RATIONAL Service Partner [} 88]. Always have the serial number of your unit ready.
  • Page 91 18 | Inspiration and help Error report Cause Cooking possible Service 28.2 The temperature limit of the cooking cabinet has been exceeded. Service 34.1 The internal data communication is faulty. Service 34.2 The internal data communication is faulty. Service 34.4 The internal data communication is faulty.
  • Page 92 18 | Inspiration and help 18.5.6 iCareSystem error messages - Care Error report Cause Cooking possible Service 40 The quantity of care liquid required by the iCareSystem is too low. Service 42.4 The water supply is faulty. Service 43.4 The internal water supply is not closing. Only the convection mode is available at the moment.
  • Page 93 19 | Maintenance Maintenance You can replace the cooking cabinet door gasket yourself. Click here for more information: Replacing the cooking cabinet door gasket [} 94] For the following maintenance work, contact your RATIONAL Service Partner: Replacing air filter 19.1 Replacing air filter...
  • Page 94 19 | Maintenance 19.2 Replacing the cooking cabinet door gasket Open the cabinet door. 2. Pull the cooking cabinet door gasket out from the groove and dispose of it. 3. Moisten the retaining lips of the new gasket with soapy water. 4.
  • Page 95 20 | Transport Transport 20.1 Transport unit WARNING The castors can be damaged if the unit or the Combi-Duo is moved with the parking brakes applied If the castors are damaged, the unit or the Combi-Duo could tip over and seriously injure you. 1.
  • Page 96 20 | Transport 3. If you would like to pull the unit forwards slightly when cleaning the kitchen, release the parking brakes of the mobile stand or the castors. 4. Carefully pull the unit forwards. 5. Once you are finished with cleaning the kitchen, carefully slide the unit back into place and apply the parking brakes.
  • Page 97 21 | Decommissioning and disposal Decommissioning and disposal 21.1 Decommissioning Contact your RATIONAL Service Partner if you would like to decommission the unit. 21.2 Disposal Old units contain recyclable materials. Dispose of old units in an environmentally sound way using the appropriate disposal systems.
  • Page 98 22 | Technical data Technical data Please also note the technical data on the model plate. The model plate is on the left next to the control panel. 22.1 Units with an electrical connection Value Weight (without packaging) Model 20-1/1 252 kg Weight (without packaging)Model 20-2/1 325 kg...
  • Page 99 22 | Technical data EN 62233:2008 EN 1717:2000 22.4.2 Units with a gas connection This unit meets the following EU directives: Regulation (EU) 2016/426 on units burning gaseous fuels Directive 2014/53/EU on the harmonisation of the laws of the Member States relating to the making available on the market of radio equipment Directive 2006/42/EU on machinery Directive 2014/30/EU on the harmonisation of the laws of the Member States relating to electromagnetic...
  • Page 100 23 | Regulatory Information Regulatory Information This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules.
  • Page 101 Index Baked goods  20 Error report  20 Abort  28 Fish fillets  20 Abort cooking process  28 Inserting into the food  18 Air filter Large pieces of meat  19 Cleaning  85 Remove  21 Air speed  25 Small food item  19 Automatic cleaning Steak  19 Cleaning programs...
  • Page 102 Replace gasket  94 Rinse  78 Cleaning programs  78 Search function  88 Sous-vide cooking Cook and chill  30 Fields of use  30 Room service  30 Special diets and clean eating  30 Special accessories  88 steaming nozzle descaling  84 Switch off the unit  13 Switch on the unit  13...
  • Page 104 RATIONAL AG Siegfried-Meister-Straße 1 86899 Landsberg am Lech Tel. +49 (0)8191 3270 Fax +49 (0)8191 21735 info@rational-online.com rational-online.com...