Rational iCombi Pro Original Installation Instructions
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Rational iCombi Pro Original Installation Instructions

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  • Page 1 ® iCombi ® iCombi Classic ® CombiMaster Plus Original installation instructions...
  • Page 2 Device hand-over Dealer: Installer: Include the following information with queries: Device no.: Device type: Set to gas type: Your device was tested: WARNING FOR YOUR SAFETY Do not store or use gasoline or other flammable vapors or liquids in the vicinity of this or any other appliance. WARNING Improper installation, adjustment, alteration, service or maintenance can cause property damage, injury or death.

  • Page 3: Table Of Contents

    Table of contents 1 Introduction .........................  6 Information on this manual ...................... 6 Target audience.......................... 6 Copyright ............................ 7 Conformity ............................ 7 Liability and warranty conditions ................... 7 Identification of the device ....................... 8 2 Safety........................... 10 Display of warning notices .................... 10 General safety information .................... 10 Safety notes on gas devices ....................
  • Page 4 5.2.1 Install device size 6-2/3 GN on stand.............. 31 5.2.2 Install device sizes 6 half size to 10 full size GN on stand ......... 32 5.2.3 Align and fasten the stand horizontally .............. 32 5.2.4 Leveling on minor uneven surfaces................ 34 Installation of floor devices .................... 35 5.3.1 Install and align floor devices .................. 35 5.3.2...
  • Page 5 Connecting the wastewater drain .................. 70 Additional ventilation of the drain section (optional).............  72 10 Gas connection for gas devices ................ 75 10.1 Gas connection regulations .................... 75 10.2 Connecting the device to the gas supply................ 77 10.3 Gas consumption by gas type.................... 78 11 Flue gas connection for gas devices.............. 80 11.1 Regulations for flue gas connection..................

  • Page 6: Introduction

    Circuit diagram The starter kit includes a circuit diagram of the device. If the circuit diagram is lost, it can be accessed by an Authorized RATIONAL technician, found in the service parts catalog and the TechAssistant app. The TechAssistant app is available in the App Store and on Google Play.

  • Page 7: Copyright

    1 | Introduction The unit must not be used, cleaned or maintained by persons with limited physical, sensory or mental aptitude, or lack of experience or knowledge, unless they are supervised by a person responsible for their safety and have received instruction from this person in the risks associated with the unit.

  • Page 8: Identification Of The Device

    1 | Introduction Warranty The warranty does not cover damage caused by failure to comply to this in- stallation manual. The following are also excluded from the warranty: Damage caused by incorrect use, installation, maintenance, repair Damage due to incorrect decalcification Using the unit other than intended Modifications or technical changes to the unit that are not authorized by the manufacturer...
  • Page 9 1 | Introduction Cooking systems overview Tabletop units Floor units 6 half 6 full 10 half 10 full 20 half 20 full size size size size size size iCombi Electrical devices iCombi devices iCombi Classic Electric devices iCombi Classic devices CombiMa ster Plus 80.06.083_iCombiPro-iCombiClassic_IM_en-US...

  • Page 10: Safety

    2 | Safety Safety Display of warning notices DANGER Type and source of danger Failure to observe these warnings will result in severe injuries or death. Measures to avoid the danger WARNING Type and source of danger Failure to observe these warnings could result in severe injuries or death. Measures to avoid the danger CAUTION Type and source of danger...

  • Page 11: Safety Notes On Gas Devices

    2 | Safety Do not set up the device in adverse weather conditions, such as rain. The device should only be connected in accordance with the installation manual and the information on the type plate. Switch off the device when disconnecting it from or con- necting it to the power supply.

  • Page 12: Intended Use

    2 | Safety Have the flue cleaned regularly in accordance with national regulations. Explosion hazard due to escaping gas There is a risk of explosion if gas escapes. Watch out for the smell of gas. Avoid damage to the gas supply line. Conduct in the event of a gas odor: 1.

  • Page 13: Product Description

    3 | Product description Product description Device description Device size XS GN The connections for the installation are located on the rear side of the device: Equipotential bonding (Earth Water connection Ground) Electrical connection Waste water connection Safety overflow for wastewater Network connection connection Device size 6 half size to 10 full size GN...

  • Page 14: Technical Data

    3 | Product description Device size 20 half size and 20 full size GN The connections for the installation are located on the underside of the device and run to the rear: Water connection Cable bushing for electrical con- nection Equipotential bonding (Earth Waste water connection Ground)

  • Page 15: Device Dimensions

    3 | Product description 3.2.1 Device dimensions Device size XS GN Width Width Depth Depth Height Height (mm) x (inch) (mm) y (inch) (mm) z (inch) 25 3/4 21 7/8 22 3/8 Depth overall Depth overall Overall height Overall height dimension dimension (mm)
  • Page 16 3 | Product description Depth overall Depth overall Overall height Overall height dimension dimension (mm) (inch) (mm) (inch) 6 half size 33 1/8 31 5/8 6 full size 1042 31 5/8 10 half size 33 1/8 1064 41 7/8 10 full size 1042 1064 41 7/8...

  • Page 17: Device Weight

    3 | Product description 3.2.2 Device weight iCombi Pro Electrical devices 6 half 6 full 10 half 10 full 20 half 20 full size size size size size size Weight without packaging (kg) Weight without packaging (lbs) iCombi Pro Gas devices...
  • Page 18 3 | Product description iCombi Pro Gas devices 6 half size 10 half 6 full size 10 full 20 half 20 full size size size size Thermal load latent (kJ/ 2050 3450 3450 6350 6850 10900 Thermal load sensitive 2523...

  • Page 19: Transport

    4 | Transport Transport CAUTION Risk of crushing due to the weight of the device Hands and fingers may be crushed. Wear suitable protective clothing during transport. At least 3 people are required for the transport. CAUTION Risk of tipping during transport Risk of crushing if the device tips over onto a person.

  • Page 20: Transport With Pallet

    4 | Transport Note the center of gravity of the device. NOTE Device size XS GN: Damage to the device due to incorrect lifting During transport, make sure that the air filter box and the USB port remain intact. Transport with pallet CAUTION Inclined plane during transport using transport aid Risk of crushing and injury during transport using a transport aid over an...
  • Page 21 4 | Transport NOTE Transport with transport aid without protection Transport the device on the pallet for as long as possible. Do not transport the device with a transport aid or similar transport equipment without protection. Use a wooden board for protection, for example. Required door width with transport pallet Unit size 6 half...

  • Page 22: Transport Without Transport Pallet With Lift Truck

    4 | Transport The packaging material is removed. The device is on the transport pallet. The device feet are positioned in the foam rubber frame of the transport pallet. 1. Transport the device to the installation site with the transport pallet. Dur- ing transport, look out for protruding components on the underside of the device.

  • Page 23: Transport Floor Devices Without Pallet With Lift Truck

    4 | Transport 1. Slide the seal upwards out of the groove in the base frame. 2. Place the protection from damage on the pallet truck. 3. Use the pallet truck to lift the device on the lifting points. 4. Transport the device onto the designated installation surface. 5.
  • Page 24 4 | Transport > The right transport aid must rest on the right foot of the device. 100 mm (4 Inch) 4. Lift the floor device using the lift truck. 5. Transport the device onto the designated installation surface. >> The device is set down on the designated installation surface and is ready for setup.

  • Page 25: Setup

    5 | Setup Setup CAUTION Risk of crushing during setup Fingers, hands and feet may be crushed under the device. Wear suitable protective clothing during setup. Only lift the device via the designated lifting points. NOTE Device damage due to freezing Ambient temperatures below freezing (frost) may cause damage to the device.

  • Page 26: Minimum Distance To The Device

    5 | Setup Minimum distance to the device 5.1.1 Distance from walls Minimum distance to all sides Set up the device taking into account the minimum distances to the wall. The distances depend on the device size, as shown in the table below. Unit size 6 half 6 full...
  • Page 27 5 | Setup If this distance to the left side of the device is not possible, place the device so that it can be pulled out of the location for maintenance work. Distance to the left side of the device x (mm) x (inch) Recommended distance to the right side of the device...

  • Page 28: Distance From Heat Sources

    5 | Setup 5.1.2 Distance from heat sources NOTE Minimum distance is not observed To avoid damage to the unit or malfunctions, the unit should be set up with the specified minimum distance from heat sources or open flames. NOTE High ambient temperature next to the installation area (left side of the device) If the temperatures in the installation area on the left side of the device...

  • Page 29: Distance To Ceiling

    5 | Setup Heat shield (optional) If a sufficient distance to the heat source on the left cannot be maintained, an additional heat shield is available to reduce the thermal load. For the device sizes 6 half size GN and 10 half size GN, an additional heat shield is available for the right side.
  • Page 30 5 | Setup Gas devices Install the gas device with a minimum distance between the flue gas pipes of the device and the grease filters of the extractor hood/ventilation ceiling. Minimum distance from ceiling x [mm] x [inch] Condensation breaker If the steam from the ventilation pipe cannot be fed directly into an extractor hood or ventilation ceiling, there must be a minimum distance between the device and the ceiling.

  • Page 31: Installation Of Tabletop Devices

    5 | Setup Minimum distance from ceiling x [mm] x [inch] Installation of tabletop devices WARNING Device falls from the installation surface Risk of crushing and injury if the device is tilted or turned. Do not tilt the device on the installation surface. When turning the device, ensure that the weight of the device is evenly distributed and that the device is positioned completely on the installation surface.

  • Page 32: Install Device Sizes 6 Half Size To 10 Full Size Gn On Stand

    5 | Setup 1. Lift the device on to the stand. 2. Position the device using the spring pins (1). Make sure that the spring pins of the stand engage in the front holes on the underside of the device. 3.
  • Page 33 5 | Setup Secure the device using the fixing set. Non-mobile stand Align stand horizontally The device is installed on the stand and is on the intended installation sur- face. 1. Place two spirit levels on the device: One spirit level along the right edge of the device and one spirit level along the front edge.

  • Page 34: Leveling On Minor Uneven Surfaces

    5 | Setup 2. Slide the stand into the foot locks. Mobile stand Align the mobile stand To level out unevenness in the ground and align the mobile stand, proceed as follows: 1. Loosen the grub screw on the castors using an Allen key. 2.

  • Page 35: Installation Of Floor Devices

    5 | Setup The device is positioned on the final installation surface. The leveling foot set is on hand. 1. Lift the device up carefully. 2. Place the leveling feet on the bottom of the device. > The leveling via the feet can be changed from 1 – 3 mm [1/32 – 1/8 inch]. The height of the leveling depends on the discs mounted on the leveling feet.
  • Page 36 5 | Setup CAUTION Risk of injury due to the weight of the device Personal injury and material damage caused by the device tipping over At least two people are required to install the device. The installation surface is horizontal, free of grease and clean. The transport aid is available.
  • Page 37 5 | Setup 3. Open the screws with nut on the divided transport pallet. 4. Open the cooking cabinet door. 5. Pull the floor device downwards by the cooking cabinet door. Remove the part of the pallet under the electrical compartment. 6.
  • Page 38 5 | Setup 7. Carefully lift the device by the cooking cabinet door and pull out the pallet under the device. 8. Set down the device with the front device feet on the installation surface. Align the floor device The device is installed and is on the intended installation surface. 1.

  • Page 39: Secure Floor Device

    5 | Setup 5.3.2 Secure floor device CAUTION Slipping of the device at the installation position Risk of crushing if the device slips. Connections and lines may be damaged in certain devices. Secure the device using the fixing set. Secure the floor device against slipping using the fixing set. The fixing set, including special adhesive, screws and dowels, is not included in the scope of supply for the devices and can be ordered separately from the manufacturer under item number 8700.0317.

  • Page 40: Align Mobile Oven Rack

    5 | Setup 2. Slide the floor device into the foot locks. 5.3.3 Align mobile oven rack WARNING The maximum approach angle of the entry ramp is exceeded Risk of burns due to hot liquid and food being cooked at too steep an approach angle.
  • Page 41 5 | Setup 2. Check that the mobile oven rack enters the device straight. If this is not the case, use an entry ramp or drive-over aids. Entry ramp and drive-over aid If the ground is not level, the unevenness must be compensated by an entry ramp.

  • Page 42: Fixing The Device In Place

    5 | Setup Fixing the device in place CAUTION Slipping of the device at the installation position Risk of crushing due to shifting or slipping of the devices. Connections and lines may be damaged in certain devices. Secure the device using the fixing set. Also secure the device with a suitable retaining device against slipping on the rear wall (retaining device is not included in the scope of delivery).
  • Page 43 5 | Setup Local ventilation Observe the following instructions when installing an extractor hood: VDI Guideline 2052, NFPA 96 and the guidelines of the local building com- mission for extractor hoods. The extractor hood must extend 300-500 mm [12 – 20 inch] beyond the front of the unit.

  • Page 44: Electrical Connection

    6 | Electrical connection Electrical connection DANGER High voltages during connection to the power grid Danger to life when working with high voltage. Disconnect the connection from the power supply. Ensure that the unit is de-energized. DANGER Electric shock due to incorrect connection There is a danger to life if the cable conductors are connected incorrectly.
  • Page 45 6 | Electrical connection Observe the NFPA 70/NEC and CSA C22.2 regulations. Only use power cables in accordance with NEC/NEMA or local code regula- tions. Only connect the device using copper cables. The cables must meet the ap- plicable regulations. Color coding of the conductors Observe the color coding of the conductors and country-specific deviations.

  • Page 46: Opening The Electrical Compartment

    6 | Electrical connection Notes on XS GN devices with a UltraVent/UltraVent Plus condensation hood The condensation hood must be connected to a standardized power sup- ply network in accordance with the applicable regulations (VDE and UL/ CSA NEC regulations). The condensation hood is connected to the power supply via a fixed con- nection.
  • Page 47 6 | Electrical connection Device size XS GN 1. Loosen two screws on the bottom of the left side wall and one screw on the back. 2. Lift the left side wall from below and pull the side wall downwards away from the device.
  • Page 48 6 | Electrical connection Device size 6 half size GN to 10 full size GN 1. Use a screwdriver to leverage out the grille below the control panel. 2. Unscrew the blind rivets in the lower left corner. 48 / 96 80.06.083_iCombiPro-iCombiClassic_IM_en-US...
  • Page 49 6 | Electrical connection 3. Loosen two screws in the recess of the rear side wall of the device. 4. Pull the left side wall downwards away from the device. 5. Remove the side wall. >> The electrical compartment is open. Device size 20 half size GN, 20 full size GN 1.

  • Page 50: Connecting The Electrical Devices To The Power Grid

    6 | Electrical connection >> The electrical compartment is open. Connecting the electrical devices to the power grid Notes on the power cable and connection point There is a fixed connection for the electrical connection of the device. Devices with a 3 NAC 400 V connection voltage can be connected via a fixed connection (conduit connection) or connection with a safety switch.

  • Page 51: Switching The Power Supply (Usa And Canada Only)

    6 | Electrical connection Making the connection on the floor device A type B fault-current circuit breaker is available. The strain relief for the power cable is tightened. The electrical compartment is open. 1. Feed the power cable through the opening on the underside into the electri- cal compartment to the connection point.
  • Page 52 6 | Electrical connection 2. Set the voltage at the switch in accordance with the power supply. In its base position, the switch is in Position 2: Position Voltage (V) 208/440 1. Close the electrical compartment. 2. Connect the unit to mains power. 3.

  • Page 53: Conduit Connection (Usa And Canada Only)

    6 | Electrical connection >> The voltage is now successfully switched. Conduit connection (USA and Canada only) The conduit connection kit for installing tabletop devices is not included in the scope of delivery of the devices and must be ordered separately. The conduit connection is required for devices with the following voltage vari- ants.
  • Page 54 6 | Electrical connection 3. Guide the wires through the connection pipe. 4. Connect the wires to the main contactor. 54 / 96 80.06.083_iCombiPro-iCombiClassic_IM_en-US...

  • Page 55: Connecting The Gas Devices To The Power Grid

    6 | Electrical connection 5. Mount the seals and the lock nut on the pipe adapter via the cable. 6. Close the left side wall. >> The installation of the conduit connection is completed on the device. Connecting the gas devices to the power grid NOTE Incorrect polarity at the electrical connection Observe the polarity of the electrical connection.

  • Page 56: Closing The Electrical Compartment

    6 | Electrical connection Color coding of the flat pins Connection Conductor color Flat pin Phase Brown, black or gray Neutral conductor Blue Protective conductor Yellow-green (Ground) Closing the electrical compartment NOTE Trapped cable When closing the electrical compartment, ensure that no cables or hoses are pinched or trapped.

  • Page 57: Connecting The Equipotential Bonding

    6 | Electrical connection Connecting the equipotential bonding The connection for equipotential bonding is located on the bottom or rear of the devices. Device size XS GN Device size 6 half size GN to 10 full size GN 80.06.083_iCombiPro-iCombiClassic_IM_en-US 57 / 96...

  • Page 58: Connected Loads Of Different Voltage Types

    Maximum connection voltage Maximum permissible tolerance for the input voltage: -15% to +10% The device can be used with frequencies of 50 Hz and 60 Hz without tech- nical modifications. iCombi Pro, iCombi Classic Electrical devices Power con- Power (kW) Fuse (A) RCD model...
  • Page 59 6 | Electrical connection Power con- Power (kW) Fuse (A) RCD model sumption 20 full size E (3 ph 208 V) 188.5 67.9 Power con- Power (kW) Fuse (A) RCD model sumption 6 half size E (3 ph 440 V) 14.2 10.8 6 full size E (3 ph 440 V)
  • Page 60 20 half size E (3 AC 240 V) 60 89.5 37.2 20 full size E (3 AC 240 V) 163.3 67.9 iCombi Pro, iCombi Classic Gas devices Power con- Power (kW) Fuse (A) RCD model sumption 6 half size G (1 ph 120 V)
  • Page 61 6 | Electrical connection Power con- Power (kW) Fuse (A) RCD model sumption 20 half size G (2 ph 240 V) 50/60 20 full size G (2 ph 240 V) 50/60 80.06.083_iCombiPro-iCombiClassic_IM_en-US 61 / 96...

  • Page 62: Network Connection

    The WLAN adapter integrated in the device is a market-dependent option that is not available in every country. The devices from the iCombi Pro series are equipped with a WLAN adapter as standard. A WLAN adapter is optionally available for devices from the iCombi Classic series.
  • Page 63 7 | Network connection 9. Tighten the cap. >> The Ethernet cable is connected. 80.06.083_iCombiPro-iCombiClassic_IM_en-US 63 / 96...

  • Page 64: Water Connection

    8 | Water connection Water connection Regulations for water connection NOTE Malfunction due to falling below the minimum conductivity value Make sure that the minimum conductivity of the water is 50 μS/cm [32 ppm TDS]. The device complies with current regulations. Observe the country-specific standards and regulations for connection to the drinking water network, including for hygiene requirements.

  • Page 65: Connecting The Water Inlet

    8 | Water connection Water pressure The water pressure in the supply line is 1.5 – 6* bar (21 – 87 psi). * Norway, Denmark, Finland and Sweden only: 1.5 – 10 bar (21 – 145 psi). A water pressure of 3 bar (43 psi) is recommended. Required flow rate per device Unit size 6 half 6 full...

  • Page 66: Notes On Water Treatment

    8 | Water connection Conductivity: min. 50 µS The chlorination (Cl ) is below 0.2 mg/l (0.2 ppm) and the chloride con- centration (Cl ) below 80 mg/l (80 ppm). If the values are higher, use a wa- ter filter. Follow the instructions for selecting the water filter. 1.

  • Page 67: Selection Of The Water Filter

    ), conductivity and water hardness with your local water supplier. When connecting the iCombi Pro to water with less than 7 °dH: When the self test is started, a query is made as to which water hardness the device is connected to. In this case, select the point water hardness below 7 °dH.
  • Page 68 8 | Water connection Set a weakly acidic decarbonization via a hydrogen ion exchanger (H Sodium ion exchangers (salt water) (as are common in dishwashers) are not recommended. Phosphate dosing is not recommended because of its negative effect on the water system. Notes on connecting the water filter The diameter of the water hose must be at least 1/2 inch ID, to the water filter at least 3/4 inch ID.

  • Page 69: Wastewater Connection

    9 | Wastewater connection Wastewater connection Regulations for the wastewater connection General notes on all devices NOTE Drain pipe does not comply with the regulations Use a steam temperature resistant drain pipe that at least corresponds to a pipe of type PP. Do not use a hose. NOTE Incorrect installation of the drain pipe Do not glue or weld the drain pipe on to the drain of the device.

  • Page 70: Connecting The Wastewater Drain

    9 | Wastewater connection The device drain DN 40/50 is enclosed with the device. The device drain DN 40/50 is also available separately from the manufacturer under item number 8720.1031. Each device must have its own wastewater connection. Requirements for device sizes 6 half size GN to 20 full size GN NOTE Overflow of the device due to external siphon The device is already equipped with an integrated siphon.
  • Page 71 9 | Wastewater connection Device size XS GN International - exception: does not apply for United Kingdom: Only applies for United Kingdom: Device size 6 half size GN to 10 full size GN International - exception: does not apply for United Kingdom: Only applies for United Kingdom: The average height of the wastewater connection for tabletop devices is approx.

  • Page 72: Additional Ventilation Of The Drain Section (Optional)

    9 | Wastewater connection Device size 20 half size GN, 20 full size GN The average height of the 90-degree pipe on the wastewater connection is 78 mm [3 inch]. Additional ventilation of the drain section (optional) NOTE Overflow of the device due to external siphon The device is already equipped with an integrated siphon.
  • Page 73 9 | Wastewater connection NOTE Odor formation due to unused ventilation line Odor formation may occur if a ventilation pipe is installed for safety due to an unknown waste water line. This occurs when no external siphon is installed in the wall. The ventilation pipe is not required.
  • Page 74 9 | Wastewater connection 1. Clean the funnel with hot water. 2. Mount the cleaned funnel on the ventilation pipe. >> The funnel is cleaned and mounted. The device can be started up again. 74 / 96 80.06.083_iCombiPro-iCombiClassic_IM_en-US...

  • Page 75: Gas Connection For Gas Devices

    10 | Gas connection for gas devices Gas connection for gas devices This chapter only applies to gas devices. DANGER Fire due to incorrect gas connection Risk of death due to fire caused by incorrect gas connection. Observe the local regulations of the gas supply company. Check the existing gas type and the dynamic connection pressure with the values indicated on the device.
  • Page 76 10 | Gas connection for gas devices For liquid gas, maintain the maximum connection flow pressure of 58 mbar [0.84 psi]. Observe the maximum connection flow pressure of 65 mbar [0.94 psi]. If the pressure is higher, turn off the gas supply to the device and do not carry out any commissioning.

  • Page 77: Connecting The Device To The Gas Supply

    10 | Gas connection for gas devices A gas shut-off valve must be installed upstream of each device. All on-site connection parts must be tested in accordance with DIN-DVGW (the local gas supply companies). The gas line can be connected to a gas socket. A connection with internal thread is required to connect the gas line.

  • Page 78: Gas Consumption By Gas Type

    10 | Gas connection for gas devices 2. Use a suitable gas leak detector to check the gas supply and gas distribu- tion on the device for leaks. 10.3 Gas consumption by gas type Natural gas EK G25.3 Netherlands 6 half 6 full 10 half 10 full...
  • Page 79 10 | Gas connection for gas devices 6 half 6 full 10 half 10 full 20 half 20 full size size size size size size Wobbe index (MJ/m³) 50.72 50.72 50.72 50.72 50.72 50.72 Max. consumption at 48.58 104.64 82.21 149.48 156.96 298.96...

  • Page 80: Flue Gas Connection For Gas Devices

    11 | Flue gas connection for gas devices Flue gas connection for gas devices This chapter only applies to gas devices. DANGER Harmful exhaust flue gases Risk of suffocation or poisoning due to concentrations of harmful flue gases (Carbon monoxide). Make sure that there are sufficient ventilation options in the installation area.

  • Page 81: Flue Gas Connection Type A3 And B23

    11 | Flue gas connection for gas devices 6 half 6 full 10 half 10 full 20 half 20 full size size size size size size Max. flue gas temperature 1094 (°F) *Combustion air supply through ventilation and air conditioning systems Combustion air supply The combustion air supply is ensured by free ventilation or constant ventilation, one near the ceiling, one near the floor.
  • Page 82 11 | Flue gas connection for gas devices To avoid a fire hazard due to grease in the grease filter, a distance of 400 mm [15.75 inch] must be maintained between the flue gas pipes of the de- vice and the grease filters of the extractor hood/ventilation ceiling. It is not mandatory that the gas supply to the burners is only released when the extraction system is in operation.
  • Page 83 11 | Flue gas connection for gas devices To avoid a fire hazard due to grease in the grease filter, a distance of 400 mm [15.75 inch] must be maintained between the flue gas pipes of the de- vice and the grease filters of the extractor hood/ventilation ceiling. An up-current socket is not required.

  • Page 84: Initial Start-Up

    12 | Initial start-up Initial start-up WARNING Danger of scalding due to hot steam Hot steam is generated during operation and cleaning of the device. You can be scalded by the hot steam when opening the cooking cabinet door. Open the cooking cabinet door carefully and leave the door leaned for a few seconds so that the steam can escape upwards.

  • Page 85: Performing A Self Test

    12 | Initial start-up After installing the device, attach the 1600 mm [63 inch] maximum insertion height sticker to the device. The sticker is included with the starter kit. Run software update NOTE Run software update Always carry out a software update for commissioning. This means that your device will start with the latest software version.
  • Page 86 12 | Initial start-up Inserting GN container 1. Slide a flat GN container with the opening facing down into the hang lad- ders in front of each fan wheel. >> For device sizes XS GN to 6 full size GN, there is a GN container in the middle of the hook ladder in front of the fan wheel.

  • Page 87: Maintenance

    13 | Maintenance Maintenance 13.1 Maintenance notes Notes on gas devices According to the specified standards, the gas components must be serviced at least once a year. If maintenance or repair work has been carried out on gas devices, observe the following instructions: –...

  • Page 88: Decommissioning

    (mounting chain). 14.2 Disposal Electrical and electronic devices such as iCombi Pro and iCombi Classic must be disposed of separately. Do not dispose of the device as household waste or in the old equipment container at municipal connection points.

  • Page 89: Accessories

    15 | Accessories Accessories A detailed overview with part numbers can be found in the accessories catalog. Accessories Description Stands UG I – XS Different stands, with or without support rails for storage of accessories and partially closed. The stands can be extended with swivel castors or fixed feet for varying installation variants.
  • Page 90 15 | Accessories Accessories Description rected from the ventilation pipe to a non-critical area / to the extraction region of an extraction sys- tem. Wall mount Tabletop devices with device size XS GN and 6 half size GN can be wall-mounted using a bracket. 90 / 96 80.06.083_iCombiPro-iCombiClassic_IM_en-US...

  • Page 91: Conversion Tables

    16 | Conversion tables Conversion tables Water hardness °dH °f °e mmol/l gr/gal mval/kg 1 °dH (Germany) 1.79 1.25 17.9 0.1783 1.044 0.357 1 °f (France) 0.56 0.70 10.0 0.584 1 °e (GB) 1.43 14.32 0.14 0.84 0.286 1 ppm (USA) 0.056 0.07 0.01 0.0584 0.02 1 mmol/l (chem.
  • Page 92 16 | Conversion tables mbar inch/wc 0.1764 4.8168 0.2058 5.6196 0.2352 6.4224 0.2646 7.2252 0.294 8.0280 0.3675 10.0350 0.441 12.0420 0.5145 14.0490 0.588 16.0560 0.6615 18.0630 0.735 20.0700 0.8085 22.0770 0.882 24.0840 0.9555 26.0910 1.029 28.0980 1.1025 30.1050 1.176 32.1120 1.2495 34.1190 1.323...
  • Page 96 RATIONAL AG Siegfried-Meister-Straße 1 86899 Landsberg am Lech, Germany Tel. +49 (0)8191 3270 Fax +49 (0)8191 21735 info@rational-online.com rational-online.com...

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