Rational SelfCookingCenter Original Installation Manual
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Rational SelfCookingCenter Original Installation Manual

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Summary of Contents for Rational SelfCookingCenter

  • Page 1 SelfCookingCenter ® CombiMaster Plus ® CombiMaster ® Original Installation Manual...

  • Page 2: Table Of Contents

    Contents Device transfer Introduction About this manual Warnings used Warranty Safety instructions Installation instructions Device transportation Setting up the device Device dimensions Minimum distances Securing the device 5.3.1 Tabletop units 5.3.2 Floor units Electrical connection General information Electrical devices Gas devices Power supply cable Equipotential bonding Connection values...
  • Page 3 Exhaust gas connection Type A3 Type B13 Type B13BS Flow guards for B13 and B13BS Maintenance Wastewater connection Ventilation, technical data, heat dissipation Initial start-up Options Conversion tables...

  • Page 4: Device Transfer

    Device transfer Device transfer Specify for all queries: Dealer Appliance model _____________________________________ Device no.: ______________________________________ Set to gas type: Installer ______________________________________ Your device was checked by: _____________________________________...

  • Page 5: Introduction

    Deviations between these illustrations and the device on site are possible. We reserve the right to make technical changes in the interest of progress! © 2016 Rational Technical Services. All rights reserved. Forwarding product-specific information to third parties is prohibited.
  • Page 6 1 Introduction This manual applies to the following devices: > all SelfCookingCenter® WE units > SelfCookingCenter® XS > all CombiMaster® Plus units > CombiMaster ® Abbreviations used in this manual: Product name Abbreviation used SelfCookingCenter® WE SelfCookingCenter® XS CombiMaster® Plus CombiMaster ®...

  • Page 7: Warnings Used

    1 Introduction Warnings used DANGER! Directly hazardous situation that may result in severe injury or death. WARNING! Possibly hazardous situation that could poten- tially result in serious injury or death. CAUTION! Possibly hazardous situation that could result in minor injury. CAUTION! Fire hazard! CAUTION!

  • Page 8: Warranty

    1 Introduction Warranty Exceptions to the warranty include > Damage to glass, light bulbs and seal materi- als, > Damage resulting from improper use, installa- tion, maintenance, repair or descaling, > Use of the device for purposes other than those for which it is intended, >...

  • Page 9: Safety Instructions

    2 Safety instructions 2 Safety instructions Incorrect installation > Incorrect installation, service, maintenance or cleaning of this device can result in damage, injury or death, as can modifications to the device. Read the installation manual carefully prior to installation. Device usage >...
  • Page 10 2 Safety instructions Operating personnel > This device must not be used by children or by persons with reduced physical, sensory or mental capabilities, or by persons with insuf- ficient experience and/or knowledge, unless such persons are under the supervision of another person who takes responsibility for their safety.

  • Page 11: Installation Instructions

    3 Installation instructions 3 Installation instructions Standards > The mentioned standards are according to German regulations. > Local and country-specific standards and reg- ulations regarding the installation and opera- tion of commercial cooking appliances must be observed at all times. >...
  • Page 12 3 Installation instructions Air filter maintenance: > The device automatically detects dirty air fil- ters. It will display a service prompt instruct- ing you to replace the air filter. > Never operate the device without the air filter. When replacing the air filter, please note: Tabletop units The user may replace the air filter.

  • Page 13: Device Transportation

    4 Device transportation 4 Device transportation CAUTION! Risk of injury! Device may tip. When transporting: Secure the device against tipping. CAUTION! Risk of injury! Note device weights. Use lifting aids. Wear safety shoes. Weight (without packaging) SCC Electro [kg] SCC Electro [lb] SCC Gas [kg] SCC Gas [lb] CMP Electro [kg]...
  • Page 14 4 Device transportation Transporting unit with pallet: Note required door width: Appliance size x [mm] 1120 1120 1150 x [Inch] 34 3/4 36 1/4 44 1/8 36 1/4 44 1/8 37 1/2 45 1/4 Transporting unit without pallet: ATTENTION! Risk of damage to the device! Only floor units may be transported without a palette using hand lifts.
  • Page 15 4 Device transportation ATTENTION! Risk of damage to the device! Tabletop units not secured with a palette may only be transported using carrying straps. Note required entrance width: Appliance size x [mm] 1045 1045 1145 x [Inch] 24 6/8 33 1/4 41 1/8 33 1/4 41 1/8...

  • Page 16: Setting Up The Device

    5 Setting up the device 5 Setting up the device Device dimensions...
  • Page 17 5 Setting up the device Width x SCC, CMP, CM [mm] 1069 1069 1084 SCC, CMP, CM [Inch] 25 7/8 33 3/8 42 1/8 33 3/8 42 1/8 34 5/8 42 5/8 Depth y SCC, CMP, CM [mm] 1043 1043 1114 SCC, CMP, CM [Inch] 24 1/2...

  • Page 18: Minimum Distances

    5 Setting up the device Minimum distances ATTENTION! Device overheating may cause material dam- age! If the ambient temperature to the left of the device becomes too high, it may trigger an emergency shutdown of the device. ATTENTION! Device overheating may cause material dam- age! Do not install fryers onto the back of the device.
  • Page 19 5 Setting up the device Appliance size x [mm] x [Inch] y [mm] y [Inch] Recommendation At least 500 mm away from left side of the device so that service work can be performed. 500 mm /20" Minimum distance to other devices Minimum 350 mm distance between left side of the device and heat sources.

  • Page 20: Securing The Device

    5 Setting up the device Minimum distance to ceiling If steam from the ventilation pipe cannot be directed into an exhaust hood or a ventilating ceiling, there must be at least 500mm clearance space above the device. min. 500 mm Condensation breaker This clearance space is sufficient to install a condensation breaker so that exhaust air can be...
  • Page 21 5 Setting up the device dirt from getting underneath the device. When moving the device, take care not to damage this seal. Mounting onto an oven stand: Insert the two included neoprene blind rivet nuts into the holes in the rear part of the underbody. Place the device onto the oven stand.
  • Page 22 5 Setting up the device > Level the device +/- 10 mm Gas appliances: WARNING! Risk of damage / injury! Secure the gas device against slipping. Installing onto an original oven stand: > use the mounting kit (Part number 8700.0317) to attach the stand to the floor, either with screws and dowels or with the special adhesive provided.
  • Page 23 5 Setting up the device Appliance size 61 / 11 62 / 12 A [mm] 745.5 965.5 A [Inch] 29 3/8 NOTE! Oven stand mounting set is not included in delivery and must be ordered separately. > Insert the oven stand into the foot locks and set the stand up horizontally in the installation location.
  • Page 24 5 Setting up the device > Secure the retaining plates to the installation site using screws and dowels or nuts and bolts. NOTE! Oven stand foot locks are not included in delivery and must be ordered separately. Movable oven stands/base units WARNING! Risk of damage / injury! Damage to electrical or gas lines...
  • Page 25 5 Setting up the device...

  • Page 26: Floor Units

    5 Setting up the device 5.3.2 Floor units Make sure the unit is level. 10 mm Secure the unit against slipping. The enclosed mounting kit may be used to do this. , mm / " Appliance size A [mm] 732.5 937.5 A [Inch] 28 7/8...
  • Page 27 5 Setting up the device If using the mounting kit, push the floor unit into the foot locks. Mobil oven racks Make sure the mobile oven rack is positioned level within the unit. ATTENTION! Incorrectly aligning the oven rack may cause the device to malfunction (e.g., during clean- ing).
  • Page 28 5 Setting up the device Make sure there is 200mm distance between the upper edge of the entry ramp and the floor with the unit feet. max 4° 200 mm (7 7/8“) Checking the cooking cabinet door for leaks SCC: activate the “Rinse Without Tabs” cleaning programme.
  • Page 29 5 Setting up the device Handle storage The included holder provides a secure place to store the mobile oven rack handle during cook- ing. Insert the holder into the left side wall of the unit. Remove the side wall to mount the holder. Then attach the handle.

  • Page 30: Electrical Connection

    6 Electrical connection 6 Electrical connection DANGER! Danger to life! High voltage. Observe local energy supply company regula- tions during installation! WARNING! Danger to life! Connecting incorrectly may result in electric shock! Note color coding of wires! Color coding of wires: yellow/green = protective conductor, blue = neutral conductor brown, gray or black = phase L1, L2, L3...
  • Page 31 6 Electrical connection CAUTION! Improper installation can lead to personal inju- ry or property damage! Customer: provide accessible all-pole discon- nect device with at least 3mm contact separa- tion. Remove the left side panel to access the connec- tion port. Removing the left side wall >...

  • Page 32: Electrical Devices

    6 Electrical connection Electrical devices Each device should have its own protected power supply line. Use a fixed connection to connect each device to the power supply. 3NAC 400V only Either a fixed connection or a plug connection may be used to connect the device to the power supply.

  • Page 33: Power Supply Cable

    6 Electrical connection Power supply cable ATTENTION! In order to avoid hazards, the mains power cable may only be replaced by the manufactur- er, its customer service representative or simi- larly qualified personnel. ATTENTION! Non-functioning device ! Tighten mains lead cleat. Electrical devices: Connect a supply cable of at least Type H07RN-F and tighten the mains lead cleat.

  • Page 34: Equipotential Bonding

    6 Electrical connection Equipotential bonding A connection site for optional equipotential bonding is located on the bottom or the back of the device. 61, 62, 11, 12: 21, 22:...

  • Page 35: Connection Values

    6 Electrical connection Connection values SCC, CM_P, CM Electrical devices Appliance size Power [kW] / Current consumption [A] Input voltage 3 AC 200V 5,3 / 10,1 / 20,7 / 17,2 / 34 / 34,3 / 62,3 / 15,5 29,8 59,1 49,5 97,6 3 AC 230V...
  • Page 36 6 Electrical connection SCC_WE, CM_P Gas devices Appliance size Power [kW] / Current consumption [A] Input voltage 1NAC 100V 0,4 / 0,5 / 5 0,95 / 1NAC 110V 0,4 / 0,5 / 0,95 / 1NAC 120V 0,4 / 0,5 / 0,95 / 1NAC 127V 0,4 /...
  • Page 37 6 Electrical connection Fuse [A] 3 AC 200V 3 AC 230V 3 NAC 400V 3 AC 400V 3 NAC 415V 3 AC 440V 3 AC 480V 1 NAC 230V 1 NAC 240V 2 AC 230V 2 AC 240V Maximum permissible tolerance for input voltage (see type label for input voltage) is within the range of -15% to + 10%.

  • Page 38: Water Connection

    > The CA system separator is supplied for NL and CH, and are available through RATIONAL using part number 50.01.820 for other Euro- pean countries.
  • Page 39 7 Water connection Water connection hoses complying with EN 61770 are available through Rational using part number 2067.0709. The materials used in this connection hose meet KTW, DVGW W270, WRAS and FDA require- ments. Use only new hoses as water connections. Do not re-use old hoses.
  • Page 40 7 Water connection Device water connection Unit size 60: Unit sizes 61, 62, 11, 12: Unit sizes 21, 22: Water connection legend 1 = 3/4” common water supply line. (cold water up to 30°C [86°F]) 61, 62, 11, 12, 21, 22: If split water connection: 2 = 3/4”...

  • Page 41: Water Treatment

    7 Water connection Note: The manufacturer recommends preventative inspection be conducted around six months after device commissioning to ascertain the degree of limescale buildup in the steam generator, espe- cially for CMP units. This inspection should be performed by a trained technician.
  • Page 42 7 Water connection C) Reverse osmosis system Due to corrosion risks, a reverse osmosis system must be used if and only if chloride (Cl ) con- – centrations are above 80mg/l (corresponds to 80ppm, information provided by water supply company). Note: Ensure that the minimum conductivity value of 50µS/cm (Micro Siemens) is being maintained.

  • Page 43: Gas Connection

    8 Gas connection 8 Gas connection CAUTION! Danger to life! Connecting incorrectly may result in burns. Observe local regulations. DANGER! Poisoning hazard! Make sure that factory settings conform with actual connection conditions: > Perform exhaust gas analysis when first commissioning steam- and convection burn- ers (CO, CO >...
  • Page 44 8 Gas connection Check the type of gas available and the dynamic connection pressure against the values specified on the device. ! mbar Pipe diameter at least 3/4“, in accordance with local regulations. Gas connection internal thread. Gas shut-off valve on each device. Gas connection with gas outlet possible.
  • Page 45 8 Gas connection Notes DANGER! Gas connections must only be set up by locally authorized gas technicians! Set up the gas connection line in accordance with the rated thermal load specified on the type label. ATTENTION! Device malfunction! If line pressure deviates from connection flow pressure (>20%), contact gas supply company.
  • Page 46 8 Gas connection Gas consumption Gas type Required con- Wobbe index Maximum consumption at rated thermal nection flow [MJ/m load (15°C, 1013mbar) pressure Natural gas H 18-25 mbar 45,67 50,72 1,4 m 3,05 m 2,35 m 13 kW 28 kW 22 kW Natural gas L 20-30 mbar...

  • Page 47: Exhaust Gas Connection

    9 Exhaust gas connection 9 Exhaust gas connection DANGER! Asphyxiation hazard! Combustion products (CO and CO Prevent unacceptable concentrations of harm- ful combustion products within the installation room. Set up the device under conditions of adequate ventilation. Observe instructions given in the currently valid versions of all local standards during installation.

  • Page 48: Type A3

    9 Exhaust gas connection Type A3 A3 / 61 Room air-dependent gas furnaces with fans in front of burners without flow guards and total rated load in installation space less than or equal to 14kW. It is not mandatory that gas only be supplied to the burners when the exhaust system is in operation.
  • Page 49 9 Exhaust gas connection A3 / 62, 11, 12, 21, 22 Room air-dependent gas furnaces with fans in front of burners without flow guards and total rated load in installation space greater than 14kW. Updraft lines are not required. Exhaust gases must be directed outside through kitchen ventilation systems.

  • Page 50: Type B13

    9 Exhaust gas connection Type B13 400 mm 400 mm Room air-dependent gas furnaces with fans in front of burners and flow guards. ATTENTION! Type B13 installations may only be performed with the original flow guards listed below. With B13 installations, ensure that a vertical updraft line is on hand.

  • Page 51: Type B13Bs

    9 Exhaust gas connection Type B13BS Fixed connection to a chimney is permitted if a flow guard is also in use. Contact the local master chimney sweep or an authorized authority for assistance in calculating the intake and exhaust air required. Flow guards for B13 and B13BS 180 mm [7 1/4“]...

  • Page 52: Maintenance

    9 Exhaust gas connection Exhaust gas system > Exhaust pipes must be seal-connecting and installed in accordance with local standards; continuous suction must be ensured. Backlog- ging will result in the safety temperature lim- iter (set to 103°C) being triggered in the flow guard.

  • Page 53: Wastewater Connection

    10 Wastewater connection 10 Wastewater connection ATTENTION! Use only steam temperature-resistant pipes for wastewater drainage. Do not use hoses. > Device complies with all relevant regulations (SVGW, KIWA, WRAS). > Connection set for device drain DN 40/50 Part number: 8720.1031 >...
  • Page 54 10 Wastewater connection Unit size Ø 40 mm (1½”) min. 3°/5% Unit sizes 61, 62, 11, 12 weight of piping not to be placed on unit drain 3x45° approx. 24“ 2“ copper pipe Clamped to stand Air gap per local code...
  • Page 55 10 Wastewater connection Floor units > Floor units can only use floor drains min. °/ % max. m ( ft.) / “) Ø mm ( ”) NOTE! The average height of the water drainage pipe is 70 mm. Options > Additional riser tube to reduce steam escap- ing from drain pipe with open drain systems.

  • Page 56: Ventilation, Technical Data, Heat Dissipation

    11 Ventilation, technical data, heat dissipation 11 Ventilation, technical data, heat dissipation On-site ventilation: When installing an exhaust hood, observe the following: > VDI Directive 2052 and local construction authority regulations on exhaust hoods. The exhaust hood should protrude 300-500 mm over the front of the device.
  • Page 57 11 Ventilation, technical data, heat dissipation Technical data Noise emissions value: <70dBA Water jet protection: IPX5 Thermal load - SCC devices [kJ/h]: Electrical devices latent: 1.020 2.050 3.450 3.450 6.350 6.850 10.900 sensitive: 1.350 2.450 4.450 4.450 7.750 8.850 14.000 Gas appliances latent: 2.050...

  • Page 58: Initial Start-Up

    12 Initial start-up 12 Initial start-up WARNING! Scalding hazard! To avoid scalding, when working with liquids or foods that become liquid when heated to higher temperatures, only use containers that are easy to monitor. (DIN: IEC 60335-2-42). The “Max. rack height for containers with liquid” safety decal is included in the starter kit.
  • Page 59 12 Initial start-up Self test When first commissioning a new device, start a one-time self-test. This test serves to adjust the device to its specific ambient conditions. It runs automatically, and takes between 45 and 65 minutes depending on the size of the unit; if an UltraVent is in use, the test will take around 20 minutes longer.
  • Page 60 12 Initial start-up DANGER! Poisoning hazard! With gas units, conduct exhaust gas analysis following self-test. CMP/CM...

  • Page 61: Options

    13 Options 13 Options Left and right heat shields (not suitable for Combi-Duo and UltraVent) If it is not possible to keep the left side (or right, on unit sizes 61 and 11) of the device a sufficient distance away from heat sources, an additional heat shield can reduce thermal loads.
  • Page 62 13 Options To do this, simply replace the standard foot bases with longer ones. Article number: Foot extension: 12.00.224 ATTENTION! Scalding hazard! The topmost rack rail may then be higher than 1600 mm. Height adjustable transport trolley for mobile oven rack When using a mobile oven rack and a mobile oven rack transport trolley, height differences can be compensated by using an adjustable transport...
  • Page 63 13 Options Article number: 60.21.179 (1x) Article number: 60.70.407 (set of 4) ATTENTION! Scalding hazard! The topmost rack rail may then be higher than 1600 mm. Raising mobile oven racks When using foot extensions on floor units, compensate the height difference on the mobile oven rack using mobile rack oven elevation (70 mm).
  • Page 64 13 Options Floor unit entry ramps If the ground is not level in the mobile oven rack entry area on floor units, use an entry ramp to compensate this. The plate feet are adjustable by +/- 10 mm. The entry ramp is attached to the right foot of the device using the ramp clamps.
  • Page 65 13 Options Condensation breaker ATTENTION! Device malfunction! Extending the ventilation pipe without using a condensation breaker can cause the device to malfunction. Installing a condensation breaker and the includ- ed pipes can divert steam escaping from the exhaust pipe into non-critical areas, or towards the extraction range of a ventilation system.
  • Page 66 13 Options Reducing excessive steam emissions An additional riser pipe can be attached to the exhaust pipe to reduce excess steam emissions. The bottom part of the riser pipe has holes in it to create a chimney effect. 8 mm 1/8"...
  • Page 67 13 Options Wall mount Unit sizes 60 and 61 only The two devices named above can be attached to the wall using a wall mount. ATTENTION! Be sure to follow the corresponding modifica- tion instructions when performing wall instal- lations. Appliance size Article number: 60.30.968...
  • Page 68 13 Options Interfaces come with an Ethernet interface as part of their standard equipment. An CAT-5 Ethernet cable must be used to connect to a network. Connection location: Unit size 60: on the rear of the unit Unit sizes 61-22: on the underside of the unit A detailed description on connecting to a net- work is provided in the user manual.

  • Page 69: Conversion Tables

    14 Conversion tables 14 Conversion tables °dH °f °e mmol/l mval/kg gal(US) 1 °dH 1.79 1.25 17.9 0.1783 1.044 0.357 1 °f 0.56 0.70 10.0 0.584 1 °e 1.43 14.32 0.14 0.84 0.286 1 ppm 0.056 0.07 0.01 0.0584 0.02 1 mmol/l 0.001 0.0007...
  • Page 70 14 Conversion tables 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 36.1260 1.3965 38.1330 1.47 40.1400 2.94 80.2800 4.41 120.4200 5.88 160.5600...

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