Safety instructions WARNING Wrong installation, service, maintenance or cleaning as well as unauthorized changes on the unit can cause damages, injuries or even death. Read the installation manual carefully before installing the unit. This unit may only be used for preparing food in commercial kitchens. Every other usage is against definition and therefore dangerous.
Safety instructions Explanations of the icon's Danger! Warning! Attention! Immediate dangerous situation, Possibly dangerous situation, that Possibly dangerous situation, that that can endanger and cause possibly can endanger and cause can endanger and cause minor severe injury or death severe injury or death. injury.
Installation instructions / Changing air filter Attention: Follow the local standards and valid instructions. Damages based on installation not complying with the direc- tives given hereunder are not covered by warranty terms. The required connections (water, drain, electric and gas) as well as maintenance and servicing may only be carried out by trained/qualified personal in accordance with the local regulations.
First time commissioning When commissioning your new unit for the first time, you will be asked to start an automatic self test. The duration of the self test is approximately 45 minutes and is necessary to adapt the unit to the specific envi- ronmental conditions.
Table of content Safety instructions Safety instructions Dear customer Installation instructions / Changing air filter First time commissioning Table of content Transport of units Recommended minimum clearance Installation type 6x1/1, 6x2/1, 10x1/1, 10x2/1 GN Installation Type 20x1/1 GN, 20x2/1 GN Levelling mobile oven racks 20x1/1 and 20x2/1 GN Electrical connection Water connection...
Transport of units Transport of units Transport of units using a pallet pic. 1,2 6x1/1 GN: Transport of units without a pallet, 20x1/1 GN and 920mm/36 1/4" 6x2/1 GN: 20x2/1 GN units only. Put a piece of wood between 1120mm/44 1/8" pallet jack and left guide rail of the trolley 10x1/1 GN: 920mm/36 1/4"...
Recommended minimum clearance Minimum clearance left/ right/ rear 2” (50 mm) (except floor models). If on castered stand with flexi- 50mm/2" ble connections, that allow unit to be moved forward while still connected to gas/ele. water 50mm/2" 50mm/2" pic. 1 On floor models (20x1/1 GN and 20x2/1 GN) there must be a minimum clearance of approx 20”...
Installation type 6x1/1, 6x2/1, 10x1/1, 10x2/1 GN Because of safety reasons table units shall only be installed on original stands of the manufacturer. In this case the maximum rack height is 1600 mm (63") If Gas units are installed on a table or on the kitchen floor (combi duo) then: a) press the retaining plates (ET-No.:12.00.519) into the lower part of the pedestal and fasten with the...
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Installation type 6x1/1, 6x2/1, 10x1/1, 10x2/1 GN Attention: Electric or gas units If the unit is mounted on a mobile stand or base cabinet, the unit must be additionally secured against slipping by a chain or cable in order to pre- vent damage to the electricity, water or gas supply line pic.
Installation Type 20x1/1 GN, 20x2/1 GN Ensure that the unit is level pic. 1 Fix the floor locks, of the supplied fixing set, to the floor with either screws and pins or with the special adhesive. pic. 2 + _ 10mm Next slide the unit into the floor locks pic.
Levelling mobile oven racks 20x1/1 and 20x2/1 GN If the floor is not level, an access ramp (not sup- plied) will be required. The incline must not exceed 4°. pic. 1,2 WARNING Hot cooking liquid Risk of scalding If the incline exceeds 4°, hot cooking liquid can slop out of the cooking containers Attention: An incorrect levelled trolley can cause malfunction...
Electrical connection 5 mm DANGER High voltage Danger to life Observe local regulations and standards during installation Common information see next page Electrical units • Each appliance requires an independent fused power supply line (common phase circuit braker) • A permanent electrical connection must be pro- vided for the units.
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Electrical connection WARNING Wrong connection can cause electric shock Danger to life Observe colour coding of the wires 208 V 440 V Attention: Wrong connection can cause damages (e. g. fan 480 V 240 V motor) S 13 Voltage Conversion: 208/240V units All electric units and 62/102/202 gas units are set to 208 V ex works, but can be converted to 240 V.
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Electrical connection Common information Power cable : • During installation check all electrical connections • The exchange of the power cable may only be especially the power terminals for tight fit. carried out by the service agents, qualified electri- • Follow the installation instructions and the infor- cians or similar qualified personal mation on the rating plate when connecting the Electrical units...
Water connection 6x1/1GN - 10x2/1GN E/G The appliance must be connected to water with drinking water quality. We recommend a maximum water temperature of 86°F. The appliance is to be installed with adequate back- flow protection to comply with applicable federal, state, and local plumbing codes.
Water connection / Selection of water filter Note: The manufacturer recommends especially on model Combi Master® Plus a preventive check of your equipment 6 months after installation to determine 30°C/86°F actual scale build up. 300 kPa 43,5 psi This should be done by a trained technician. •...
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Selection of water filter C) Complete De-Ionization pic. 1/2 Filter capacity: When the water has a chloride Cl- concentration Average treated water consumption is as follows above 4.68 gr/gal (= 80 ppm), a complete (values excluding usage of hand shower) deionization system should be installed to avoid 6x1/1 6x2/1 10x1/1 10x2/1 20x1/1 20x2/1 corrosion.
6x1/1 GN: 3/4" WARNING 6x2/1 GN: 3/4" Incorrect connection can engender fire hazard! 10x1/1 GN: 3/4" RATIONAL 10x2/1 GN: 3/4" Danger to life Observe local regulation Comply with all local gas authority regulations! Follow installation instructions! • Check that the gas type supplied is suitable for the unit.
Flue gas connection /gas consumption DANGER Gaseous combustion product (CO and CO 2 ) Suffocation hazard The rooms in which these appliances are installed must be well ventilated, in order to prevent an unaccept- able build-up of harmful combustion products. For gas unit exhaust unit must be placed under an exhaust hood externally vented (observe your local regulations).
• Consult local and state codes regarding drain con- nection. An indirect drain is recommended pic. 1,2, RATIONAL includes an internal overflow and venti- lated drain integrated in the units min. 3° / 5% • Where there is an existing floor drain without air trap, a clear outflow of 1”...
Ventilation, technical data, heat emission Ventilation: • Gas units must be installed under hood in accordance; electric units depends on product cooked and local and on state jurisdictions • Comply with all local regulations and standards (NFPA 96; Gas combi or electric combi where applicable) •...
Option Heat shield left and right If the minimum required distance to heat sources on the left or right side (right side only 6x1/1 GN and 10x1/1 GN) can not be maintained a heat shield will help to reduce the heat stress to the unit pic 1.
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Option Foot extension for floor units Should the distance be too low between floor and bottom of floor units , foot exten sions for floor units can be used pic 1 Attention: In this case the height of the upper rail exceeds 63”...
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SelfCookingCenter® 5Senses are equipped with an Ethernet interface as a standard. Show mode units (operator panel active, heating and fan motor are continuously off) For converting units into show mode units a modification instruction is available at RATIONAL V-09 05/2014 - 26 -...
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