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Installation Manual - Rational Australia

1. If the floor is not level an access ramp not supplied will be required The incline must not exceed 4 pic 1 2 Option A Access ramp see page 20 If there is a drain grill in front of the floor unit a ramp should be placed over it to enable the mobile oven rack to be used pic 3 N w Electrical connection Attention Observe local regulations and standards during installation Common information see next page Electrical units Each appliance requires an independent fused power supply line A permanent electrical connection must be provided for the units Table units 6X1 1 GN 10X2 1 GN equipped with a power cable which is directly connected to the main contactor The cable comes without plug and is approx 2 5 m 8 ft long Floor units 20X1 1 GN and 20X2 1 GN delivered without power cable The main contactor table units and the main terminals floor models are located in the electrical compartment and are accessible after removing the left side panel pic 1 2 Gas units We recommend an independent fused power supply line All units are equipped with a power cable without plug approx 2 5 m 8 ft long The main terminals are located in the electrical compartment and are accessible after removing the left side panel pic 1 2 Unit should be connected to a
2. 1 6x1 1 GN 3 4 6x2 1 GN 3 4 20x1 1 GN 3 4 20x2 1 GN 3 4 Gas connection N Important To ensure that the burner settings made at the factory conform with the actual installation conditions the waste gas C02 from the steam and hot air burners must be analysed during commissioning The corresponding values must be documented inside the unit If the undiluted CO values are above 1000 ppm the burner settings must be checked and if necessary adjusted by engineers trained and certified by the company Comply with local gas authority regulations Follow installation instructions Check that the gas type supplied is suitable for the unit The diameter of the pipe must comply with local regulations External thread of gas connection Gas stop valve supplied for each unit Gas connection with gas outlet socket is possible All gas supply connectors must comply with local regulations The unit must be secured against movement Check the gas supply line for leakage pic 3 pic 1 2 Attention The unit is only to be connected to the gas supply by a locally approved gas installer It is vital to ensue that the gas connection pipes as well as the connection pipes for the associated gas metering systems match the sti
3. 2 d 1 2 Common water supply cold water 2 2 Water supply cold water B8 3 Water supply soft and warm water 4 Drain c 5 Electrical connection i 6 Earth bonding 7 Venting pipe DN 50 2 Measures in mm inch 24 Schematic drawing 6x1 1 GN Gas 847 33 3 8 771 301 2 67 25 8 2 48 5 68 234 711 28 68 23 4 546 21102 g 215 5 81 5 6 2220 S i A 2 VA sis 114 5 4 1 2 i C 5 S EROR I 130 5 518 ___ 9403 E i P 2 amp 5 i 8 1 4 63 8 140 51 2 176 _ 7 312 212 6 489 5 19 3 8 391 15 1 2 47 178 2825 11 18 208 5 8 1 4 sona 0 121 5 4 3 4 371 14 5 8 1 Common water supply cold water 2 Water supply cold water 3 Water supply soft and warm water 4 Drain 5 Electrical connection 6 Earth bonding 7 Venting pipe DN 50 2 8 Gas supply 3 4 9 Exhaust pipe steam 10 Exhaust pipe hot air Measures in mm inch 25 A Schematic drawing 6x2 1 GN 1069 42 1 8 P 971 3814 81 25 8 a 1 n 5 2 B 278 15 5 a 8 S rer rer r 4 5 1 88 310 893 3514 _ 88 3122 776 30 1 2 201 8 i A Ix 53 4
4. Power cable The exchange of the power cable may only be carried out by the manufacturer his service agents or similar qualified personal Electrical units Connect an HO7RN F supply cable minimum tighten the cable gland and the strain relief Connect the supply as follows Grey terminal L1 L2 L3 non phase sequence dependent Blue terminal Neutral only 3N AC Yellow green terminal Earth connection Gas Units the power cable has to be exchanged a power cable with the following minimum quality has to be used H05 RN F 3x2 5 mm2 elf the gas unit 20x1 1 20x2 1 GN is protected by means of a safety cut out it must observe that this cut out is at least of characteristic e N Water connection Selection of water filter Legend to water connections 1 Common water supply 3 4 cold water 30 C 86 F In case of split water connection 2 Cold water 30 C 86 F connection 3 4 quenching 3 Treated water connection 3 4 steam generator moistening hand shower max 60 C 140 F Floor models pic 1 Table models electric pic 2 Table models gas pic 3 Install individual shut off valve for each appliance Rinse the water supply lineprior to connection to the unit Connected water pressure must be in the range 150 kPa 600 kPa recommended 300 kPa pic 4 Average total water consumption is as follows values excluding usage of hand shower Unit size
5. 60 60 188 Art No 60 70 160 19 AN Option Foot extension for floor units Art No 60 21 179 Should the the distance be too low between floor and bottom of floor units foot extensions for floor units can be used pic 1 Attention In this case the height of the upper rail exceeds 1600 mm 63 When using these foot extensions a height compensation of the mobile oven rack must be carried out by adding an additional frame pic 2 20x1 1GN Art No 60 21 184 20x2 1GN Art No 60 22 184 Ramp for mobile oven rack floor models 20x1 1GN Art No 60 21 080 20x2 1GN Art No 60 22 181 If the floor underneath the unit is not level the mobile oven rack ramp can level out this uneveness The adjustment range of the legs is between 10 mm pic 1 20 N Under critical installation condition i e Installation in front cooking areas the steam escape via the vent pipe can be elimnated by installing a condensation collector 8710 1309 pic 1 Also for reducing the steam escape at the drain pipe an additional vent pipe can be fitted to the drain pipe In this extra vent pipe holes must be drilled where air is sucked in and condensates the steam pic 2 Interfaces a A serial interface RS
6. e 5 8 8 8 8 c ior 107 41 4 85 5 58 2 3 8 Wem 128 5 704 2734 1 2 Common water supply cold water 2 Water supply cold water 3 Water supply soft and warm water 4 Drain 5 Electrical connection 6 Earth bonding 7 Venting pipe DN 50 2 Measures in mm inch 2965 N Schematic drawing 6x2 1 GN Gas 1069 4218 971 3814 6 25 8 n 1 5 8 768 301 4 S 474 83H 8 88 312 893 3514 o 8812 776 301 301 11 7 8 8 X 5 201 8 e e F e ON TI sl A 86 3 3 8 e COW oo 5 5 1 8 SU 4 e g 22 14 41 2 8 8 s M GYD 85 R BB m 128 5 1 8 8 5 11 1 8 93 8 1 2 Common water supply cold water 2 Water supply cold water 3 Water supply soft and warm water 4 Drain 5 Electrical connection 6 Earth bonding 7 Venting pipe DN 50 2 8 Gas supply 3 4 9 Exhaust pipe steam 10 Exhaust pipe hot air Measures in mm inch N vw Schematic drawing 10x1 1 GN 847 3338 67 258 11 2 35 40 1017 68 23 4 711 Q8 68 234 gt 371 14 5 8 136 5 3 8 1 Common wat
7. 3 AC 400V 16 32 32 63 63 100 235 4 4 6 10 25 3 NAC 415 16 32 32 63 63 100 25 4 4 6 10 25 3 440V 16 32 32 63 63 100 25 4 4 6 10 25 3 AC 480V 15 30 25 50 50 80 2 5 4 4 6 6 16 P kW I A 6x1 1 6x2 1 110 1 1110 2 1 20 1 1 20x2 1 6x1 1 6x2 1 10 1 1 10x2 1 20x1 1 20x2 1 1NAC 100V 0 3 0 35 0 35 0 45 0 7 3 3 5 3 5 4 5 7 10 1NAC 110V 0 3 0 35 0 335 0 45 0 7 p B B 41 6 4 9 1 1 120 0 3 0 35 0 35 10 45 0 7 2 5 2 9 2 9 3 1 58 8 3 1NAC 127V 0 3 0 35 155881 015 0 7 2 4 2 8 2 8 3 5 55 7 8 1NAC 220V 0 3 0 35 0 35 0 45 0 7 1 4 1 6 1 6 21 3 6 45 1NAC 2300 0 3 0 35 0 35 0 45 0 7 1 3 15 1 5 2 0 355 4 4 1NAC 240V 0 3 0 35 0 35 0 45 0 7 1 2 1 4 1 4 1 9 3 3 4 2 2 200V 0 3 0 35 O35 O45 A 85 1 8 1 8 28 4 0 510 2 AC 208V 0 3 0 35 0 35 0 45 0 7 1 4 1 7 1 7 2 2 3 8 48 222 Conversion tables A dH of e ppm mmol l gr gal US mval kg 1 dH 1 1 79 1 25 17 9 0 1783 1 044 0 357 191 0 56 1 0 70 10 0 0 1 0 584 0 2 1 e 0 8 1 43 1 14 32 0 14 0 84 0 286 1 0 056 0 1 0 07 1 0 01 0 0584 0 02 1 mmol l 5 6 0 001 0 0007 100 1 0 00058 2 1 5 0 96 1 71 1 20 17 1 0 171 1 0 342 1 mval kg 2 8 5 0 3 5 50 0 5 2 922 1 1 dh 10 00 mg CaO kg 1 ppm 0 56 mg CaO kg 1 gr gal 9 60 mg CaO kg Germany 17 86 mg CaCOskg 05 1 0 mg CaCO kg 05 64 8 mg CaCO gal 7 14 mg 0 40 mg Caz kg 17 11 mg CaCO kg 1 f 5 60 mg CaO kg 1mmol l 56 00
8. 6x1 1 6x2 1 10x1 1 10x2 1 20x1 1 20x2 1 12 0 1 32 25 2 I h 41 4 l h 49 8 l h 60 0 I h Note The manufacturer recommends a preventive check of your equipment 6 months after installation to determine actual scvale build up This should be done by a trained technician Water treatment For filter selection see next page In most cases it is not necessary to install a filter or water treatment for water supply The integrated SC automatic changes the water in the steam gen erator at regular intervals automatically However under certain water conditions different filter applications A B C D below might improve equipment performance 2125 Selection of water filter N Please consult your local water supply board for advise on chlorine C12 chlorid CI and hardness of the water A Particle filter pic 4 5 When the water contains sand iron particles or suspended matter we recommend a 5 15 um micro meter particle filter B Active carbon filter pic 4 5 When the level of chlorine C12 in the water exceeds 0 2 mg l ppm information available from the water company an active carbon filter should be installed C Complete De lonization pic 4 5 When the water has a chloride Cl concentration above 150 mg l 150 ppm a complete deionization system should be installed to avoid corrosion Note Make sure a remaining conductivity of 50 5 micro Siemens remains in the water
9. D Water softener pic 4 5 A water softener is recommended when a high level of scale not containing chloride is experienced Systems recommended H lon Exchanger or Kleensteam Sodium ion exchan gers as used in dishwashers must not be used Amongst others the following filter manufacturers offer adequate filter applications Britta Cuno Everpure Important for treated water connection Split the water supply to standard and treated water connection for each unit to exteno filter capacity Remove T connection at water inlet pic 1 2 3 Connect cold untreated water to inlet position 2 Connect treated water to inlet position 3 Filter capacity Average treated water consumption is as follows values excluding usage of hand shower 6x1 1 6x2 1 10x1 1 10x2 1 20x1 1 20x2 1 30lh 8lh 631 10 4l h 12 5 l h 15 0 l h Important for filter connection Water supply hose pipe size 1 2 minimum Connection to filter 3 4 Should a combination of filter be installed the sequence A B C D should be observed in flow direction as shown in pic 4 below 5 300 kPa 43 5 psi 300 kPa 43 5 psi max 60 C 140 F 30 C 86 F 5 300 kPa 43 5 psi N 5 150 600kpa 21 75 87 psi a 150 600kpa 3 4 21 75 87 psi max 140 F 13 N w Gas connection
10. Extractor hood pic 5 2 Fan roof pic 6 3 Directly into the flue pic 7 Wa N wv Gas connection Gas consumption Room ventilation The rooms in which these appliances are installed must be well ventilated in order to prevent an unacceptable build up of harmful combustion pro ducts Gas consumption Gas type Nat gas H G20 Nat gas L G25 LPG G30 LPG G31 Gas type Nat gas H G20 Nat gas L G25 LPG G30 LPG G31 Required flow pressure 18 25 mbar 20 30 mbar 25 57 5 mbar 25 57 5 mbar Required flow pressure 18 25 mbar 20 30 mbar 25 57 5 mbar 25 57 5 mbar We recommend to service the gas units at Wobbe index 15 C 1013mbar Wi Ws MJ m MJ m 45 67 50 72 37 38 41 52 MJ m MJ m 80 58 87 33 74 75 81 19 Wobbe index 15 C 1013mbar Wi Ws MJ m MJ m 45 67 50 72 37 38 41 52 MJ m MJ m 80 58 87 33 74 15 81 19 least once a year in accordance with the specified standards max consumption on nominal heat load 6x1 1 GN 11 kW 1 2 1 4 12 kw 1 01 kg h 1 04 kg h 6x2 1 GN 21 5 kw 2 3 milh 2 6 m h 23 kW 1 93 kg h 2 03 kg h 10x1 1 GN 21 5 kW 2 3 2 6 23 kW 1 93 kg h 2 03 kg h max consumption on nominal heat load 10x2 1 GN 32 kw 3 011 3 9 m h 34 kw 2 86 kg h 3 01 kg h 20x1 1 GN 43 kW 4 6 5 3 m h 46 kW 3 86 kg h 4 05 kg h 20x2 1 GN 64 kW 6 8 7 9m h 67 kW 5 63 kg h 6 03 k
11. fused spur observe local electrical reculations Attention Observe polarity of the mains No burner function with wrong polarity Colour coding of the power cable yellow green earth blue Neutral brown or black Phase L1 L2 Gas and electrical units The stud for the earth bonding is located on the bottom side underneath the control panel Connect the wire for the earth bonding to this stud pic 3 4 10 Electrical connection N Common information Follow the installation instructions and the information on the rating plate when connecting the unit e Comply with all local regulations and standards We recommend an independent fused power supply line for each appliance We recommend the use of an earth leakage circuit breaker 30 On site installation provide accessible all pole disconnection device with a minimum of a 3 mm contact gap The wiring diagram can be found in a bag on the inner side of the left side panel Special voltages available on request The cross section of the power cables must be based on the current consumption and on local regulations Applicable standards EN 60335 IEC 335 For electrical connection data see page 22 Before disconnecting or reconnecting unit Ensure electrical supply is isolated For appliance connections precise dimensions and connection points see pages 24 and following
12. there must be a minimum clearance of 500 mm approx 20 on the left side of the unit for installing the power cable Minimum clearance when there are heat sources on the left hand side is 350 mm 14 pic 2 Attention A safety shut down can occur if the ambient temperature on the left hand side of the unit is too high Option Heat shield see 19 We recommend a distance of 500 mm 207 on the left hand side of the unit for carrying out maintenance work pic 3 Warning The units must only be installed in frost free rooms Installation type 6x1 1 6x2 1 10x1 1 10x2 1 GN A 1 Psa ta 99mm 3 7 8 2 A 6 1 1 10x1 1 GN 745 5mm 29 3 8 6x2 1 10x2 1 GN 965 5mm 38 pa 2 5 8 10mm 64 5 2 5 8 If Gas units are installed on a table or on the kitchen floor combi duo then a the fixing plate part number 12 00 256 must be fitted to the units leg b the plate must be fitted to the surface using either screws and dowels or studs and nuts or the special adhesive pic 1 Attention The center height of the drain pipe is 63 mm 2 1 2 When installing combi duo obserev the drain height of the bottom unit Option TAN Using 150 mm 5 7 8 legs and height adjustable transport trolley for extended space underneath unit See page 19 Stands for gas appliances must be fixed to the floor using the fixing set supplied
13. 1 1 GN 126 0 kg 6 x 2 1 GN 168 0 kg 6x 1 1 GN 121 0 kg 6 x 2 1 GN 158 5 kg 10 1 1 GN 154 5kg 10x 2 1 GN 198 0 kg 10x 1 1 GN 148 0 kg 10 x 2 1 GN 189 5 kg 20 x 1 1 GN 286 0 kg 20 x 2 1 GN 370 5 kg 20 x 1 1 GN 261 0 kg 20 x 2 1 GN 369 5 kg Right of technical modifications reserved 18 Option bs lt Heat shield Unit size 6x1 1GN Art No 60 70 390 10x1 1GN Art No 60 70 391 6x2 1GN Art No 60 70 392 10x2 1GN Art No 60 70 393 20x1 1GN Art No 60 70 394 20x2 1GN Art No 60 70 395 If minimum reuired the distance can not be maintained on the left sde of the unit a heat shield will help to reduce the heat stress to the unit pic 1 The heat shield must be fitted to the left side panel of the unit Height extension of table units 6x1 1 GN up to 10x2 1GN Should the distance between floor and bottom of table units be too low e g when installing combi duo then the standard lower parts of the legs can be replaced by longer legs Art No 12 00 224 pic 2 Attention In this case the height of the upper rail in the cooking cabinet exceeds 1600 mm 637 When using mobile oven racks and transport trollies the height difference can be compensated by a higt adjustable transport trolley pic 3 Height adjustable trolley Unit size 6x1 1 and 10x1 1 GN 6x2 1 and 10x2 1 GN Art No
14. 232 is not standard but can be retrofitted into all units Unit size 6x1 1GN 10x2 1GN 20x1 1GN 20x2 1GN b Units with touch screen are equipped with USB interface as a standard Art No 87 00 006 Art No 87 00 007 4 2 5 N w Connection datas P kW I A 6x1 1 6x2 1 110 1 1110 2 1 120 1 1 20x2 1 6x1 1 6 2 1 110 1 1110 2 1 20x1 1 20x2 1 2 AC 208V 2 AC 240V 200V 10 1 19 5 17 5 34 5 34 5 57 5 24 53 5 48 100 100 166 3 AC 208V 0 2 19 37 375 62 28 58 5 53 102 5 104 172 3 AC 230V 0 2 19 37k 37 62 25 53 48 93 93 156 3 AC 240V 0 2 19 37 37 5 62 24 51 46 89 90 5 149 5 3 400V 10 2 19 37 37 62 145 30 5 27 5 53 5 53 5 89 5 3 AC 400V 0 2 19 37 37 62 14 5 30 5 27 5 53 5 53 5 89 5 3 415 10 5 22 5 20 5 40 5 40 5 66 5 145 31 5 28 5 56 5 56 5 92 5 3 AC 440V 0 2 19 37 62 13 28 25 49 49 81 5 3 AC 480V 0 2 19 37 37 62 12 25 5 23 445 44 5 75 de I A mm2 6 1 1 6x2 1 110 1 1110 2 1 20 1 1 20x2 1 6x1 1 6 2 1 10 1 1 10 2 1 20 1 1 20x2 1 2 208V 2 240 3 200 35 63 63 100 100 200 4 10 10 25 35 95 3 208V 30 60 60 110 110 175 4 10 10 25 35 95 3 AC 230V 32 63 63 100 100 200 4 10 10 16 25 50 3 AC 240V 30 60 60 110 110 175 4 6 6 16 25 50 3 400 16 32 32 63 63 100 2 5 4 4 6 10 25
15. 3 Water supply soft and warm water 4 Drain 5 Electrical connection 6 Earth bonding 7 Venting pipe DN 70 2 3 4 Measures in mm inch 34 Schematic drawing 20x2 1 GN Gas 1084 423 4 996 39 1 4 1670258 A Orn 57 214 1782 7014 147 57 8 135 53 8 70 278 582 23 108 43 8 54 21 8 1000 391 2 28 118 2983 1134 m MD 181 O E F 9 40 15 8 8 16 5 S 164 612 _ 5 15106 9 i 36 3 8 197 7 3 4 835 33 922 481 19 1 Common water supply cold water 2 Water supply cold water 3 Water supply soft and warm water 4 Drain 5 Electrical connection 6 Earth bonding7 Venting pipe DN 70 2 3 4 8 Gas supply 3 4 9 Exhaust pipe steam 10 11 Exhaust pipe hot air Measures in mm inch 164 612 35 UK 80 01 017 V 01 MediaDesign and Services Ad 04 04
16. 7 1 Common water supply cold water 2 Water supply cold water 3 Water supply soft and warm water 4 Drain 5 Electrical connection 6 Earth bonding 7 Venting pipe DN 70 2 3 4 Measures in mm inch 6 34 13 8 152 92 Schematic drawing 20x1 1 GN Gas 879 345 8 is 791 311 8 _ 67 25 8 1 1 ES a a co E 2 2 w a 2 g 1 431 7 70 278 6 T 54 218 _ 797 3112 238 118 mls Mb ON 40 15 8 126 5 mmm 164 6 1 2 104 4 1 8 537 211 8 1 2 Common water supply cold water 2 Water supply cold water 3 Water supply soft and warm water 4 Drain 5 Electrical connection 6 Earth bonding7 Venting pipe DN 70 2 3 4 8 Gas supply 3 4 9 Exhaust pipe steam 10 11 Exhaust pipe hot air Measures in mm inch 33 Schematic drawing 20x2 1 GN 1084 42 3 4 35 1 1 2 11 143 55 8 1782 701 4 1 1 70 27 8 996 391 4 67 2 5 8 107 4 1 4 1002 39 1 2 28 11 I8 2 1 8 40 1 5 8 922 363 8 A 9 S 481 19 128 5 1 8 1 2 Common water supply cold water 2 Water supply cold water
17. Installation Manual N v Dear customer You have a 12 month warranty from the date of your invoice The warranty excludes glass damage light bulbs and sealing material as well as damage caused by improper use maintenance repair by untrained unqualified personnel and scaling of components Dealer Quote in the event of a query Appliance model Appliance no Installer Set to gas type Your appliance was checked by We reserve the right to make technical changes in the interest of progress Safety instructions AN Warning Incorrect installation adjustment alteration service or maintenance can cause property damage injury or death Read the installation operating and maintenance instructions thoroughly before installing or servicing this equipment Warrenty service repairs shoud only be carrled our by approved service partners For your safety Do not store or use gasoline or other flammable vapors or liquids in the vicinity of this or any other appliance What to do in the event of danger or if you smell gas Shut the gas supply immediately Do not touch any electric control elements Make sure the area is well ventilated Avoid naked flames or sparking Use an external telephone to notif
18. ata heat emission ain connection Options Connection datas Conversion tables Schematic drawing 00 N 10 11 12 13 14 16 17 18 19 21 22 23 24 35 Transport of units N 6x1 1 GN 920mm 36 1 4 6x2 1 GN 1120mm 44 1 8 10x1 1 GN 920mm 36 1 4 10x2 1 GN 1120mm 44 1 8 20x1 1 GN 950mm 37 1 2 20x2 1 GN 1150mm 45 1 4 20x1 1 GN 920mm 36 1 4 20x2 1 GN 1140mm 45 20x1 1 GN 20x2 1 GN 1900mm 75 Transport of units Transport of units using a pallet pic 1 2 Transport of units without a pallet 20x1 1 GN and 20x2 1 GN units only Put a piece of wood between pallet jack and left guide rail of the trolley pic 3 Remove all containers mobile oven racks from the cabinet For floor model remove corner mountings from the pallet Take unit off the pallet Observe the weight of the units see page 18 Observe door height pic 4 X Required door width when transporting units without pallet 6x1 1GN 840 mm 33 1 8 6x2 1GN 1040 mm 419 10x1 1GN 840 mm 33 1 8 10x2 1GN 1040 mm 417 20x1 1GN 920 mm 36 1 4 20x2 1GN 1140 mm 45 N S Recommended minimum clearance 27 50mm 2 50mm 2 50mm 2 50mm 2 Minimum clearance left right rear 50 mm 2 except floor models pic 1 On floor models 20x1 1 GN and 20x2 1 GN
19. cal data heat emission Ventilation An exhaust hood is not essential If one is fitted bear the following points in mind e Comply with all local regulations and standards e The hood should project 300 500 mm 1 1 6 ft in front of the appliance Install a grease filter in the projecting part of the hood An exhaust hood is available as an option for 6x1 1 20x1 1 GN units For installation of the hood please follow the instruction of the corresponding installation manual Technical data Noise emission level 704 Hoseproofness IPX5 Heat emission Electrical units 6x1 1 GN 6x2 1GN 10 1 1 GN 10x2 1 GN 20 1 1 GN 20x2 1 GN latent 2 143 kJ h 4 167 Jh 3 529 kJ h 6 667 kJ h 7 200 K h 12 500 sensible 2 727 kJ h 5 000 K h 4 615 kJ h 9 474 kh 9 000 kJ h 14 286 kJ h Gas units 6x1 1 GN 6x2 1GN 10 1 1 GN 10x2 1 GN 20x1 1 GN 20x2 1 GN latent 2 143 kJ h 4 167 Jh 3 529 kJ h 6 667 kJ h 7 200 K h 11 583 sensible 2 571 kJ h 5 000kJ h 4 286 kJ h 9 231 K h 8 780 kJ h 13 636 Weight of electric units Units with touch screen Units without touch screen 6 x 1 1 GN 110 0 kg 6 x 2 1 GN 142 5 kg 6 x 1 1 GN 99 0 kg 6 x 2 1 GN 133 0 kg 10 1 1 GN 135 5kg 10x 2 1 GN 182 0 kg 10 x 1 1 GN 124 5 kg 10 x 2 1 GN 175 5 kg 20 x 1 1 GN 258 0 kg 20 x 2 1 GN 332 0 kg 20 x 1 1 GN 251 5 kg 20 x 2 1 GN 326 0 kg Weight of gas units Units with touch screen Units without touch screen 6 x
20. er supply cold water 2 Water supply cold water 3 Water supply soft and warm water 4 Drain 5 Electrical connection 6 Earth bonding 7 Venting pipe DN 50 2 Measures in mm inch 28 Schematic drawing 10x1 1 GN Gas 847 333 8 _ mM 3012 67 258 ctn 8 8 5 4895 193 8 8 391 1512 68 234 2000 28 168 234 ss Qum 2 2855 11 1 4 6 4 208 5 8 1 4 S CS amp yee g i a 145 412 4 5 5 _ 5 2 1305 518 314 81 1 Common water supply cold water 2 Water supply cold water 3 Water supply soft and warm water 4 Drain 5 Electrical connection 6 Earth bonding 7 Venting pipe DN 50 2 8 Gas supply 3 4 9 Exhaust pipe steam 10 Exhaust pipe hot air Measures in mm inch 229 A Schematic drawing 10x2 1 GN 1069 421 8 971 3814 67 25 8 35 110 1017 40 IJ 47 178 100 4 63 217 KH 88 312 lia 893 351 4 88 31 2 Ex 776 3012 s z 5 I El A i 201 ANE PF 1 7 2 764 301 8 917 3618 107 SP 58 238 261 1 Common water supply cold water 2 Water supply cold
21. g h 16 N e The appliance complies with the relevant regulations DVGW SVGW KIWA WRC e Pipe capable of withstanding steam temperature no hoses e Welding of drain pipe to the units drain is not permissible welding can cause damages to the unit e DN 50 pipe with constant gradient min 5 3 do not reduce the diameter of the pipe Fixed connection with odour lock permissible a ventilated drain line is integral to the appliance pic 1 2 Where there is an existing floor drain without air trap a clear outflow of 2 1 must be Drain connection provided pic 3 min 3 5 A Option ZZA NSS For reduction of steam escape via the ZZZS ventilation pipe a condensate collector or an additional ascending pipe can be used See page 21 Note drainage dimensions short term pumped discharge volume of steam generator 0 7 l sec 0 18 gal sec e Average waste water temperature 65 C Applicable standard DIN 1986 Part 1 Attention The center height drain pipe of table models is 63 mm 2 1 2 and floor models is 70 mm 2 7 8 Option table models Using 100 mm 4 legs for extended space underneath unit Height adjustable transport trolley see page 19 Option floor models Using leg extension for more space underneath unit Install height extension for mobile oven rack see page 20 Ze N Ventilation techni
22. mg CaO kg 6 85 mg Caz kg France 10 0 mg CaCO kg chem conz 100 0 mg CaCOs kg 4 00 mg Caz kg 39 98 mg Caz kg 1 38 8 01 mg CaO kg 1mval kg 28 00 mg CaO kg GB 14 3 mg CaCO kg Milliaquivalent 50 0 mg CaCOs kg 5 72 mg 19 99 mg Caz kg kPa mbar psi inch wc kPa mbar psi inch wc 0 1 1 0 0147 0 4014 4 40 0 588 16 0560 0 2 2 0 0294 0 8028 4 5 45 0 6615 18 0630 0 3 3 0 0441 1 2042 5 50 0 735 20 0700 0 4 4 0 0588 1 6056 5 5 55 0 8085 22 0770 0 5 5 0 0735 2 0070 6 60 0 882 24 0840 0 6 6 0 0882 2 4084 6 5 65 0 9555 26 0910 0 7 7 0 1029 2 8098 7 70 1 029 28 0980 0 8 8 0 1176 SI 7 5 75 1 1025 30 1050 0 9 9 0 1323 3 6126 8 80 1 176 32 1120 1 10 0 147 4 0140 8 5 85 1 2495 34 1190 1 2 12 0 1764 4 8168 9 90 1 323 36 1260 1 4 14 0 2058 5 6196 9 5 95 1 3965 38 1330 1 6 16 0 2352 6 4224 10 100 1 47 40 1400 1 8 18 0 2646 7 2252 20 200 2 94 80 2800 2 20 0 294 8 0280 30 300 4 41 120 4200 2 5 25 0 3675 10 0350 40 400 5 88 160 5600 3 30 0 441 12 0420 50 500 7 35 200 7000 DE 35 0 5145 14 0490 100 1000 14 7 401 4000 2932 N vw Schematic drawing 6x1 1 GN 847 333 8 7h 303 8 67 25 8 A N 112 35 67 23 4 71 28 67 23 4 545 211 2 33 8 A 208 5 8 1 4 41 15 8 83 D x 371 14 5 8 2134 28 1 4 552 715 136 5 3 8 8
23. pulated pipe widths e f the flow pressure deviates from the specified flow pressure see table inform the gas authori ties If the flow pressure of natural gas exceeds 30 mbar 12 04 in w c the unit must not be switched on and the gas supply must be disconnected Attention The gas parts are designed for a maxi mum flow pressure of 65 mbar 26 09 in w c Type B13 B23 gas unit B13 Ambient air dependent gas powered cooking range with fan assisted burners with exhaust collector Valid for all units B23 Ambient air dependent gas powered cooking range with fan assisted burners without exhaust collector Total nominal heat load gt 14 KW all except 6x1 1 GN Automatic direct ignition with ignition monitor Installation of draft diverter pic 4 The draft diverter is not shipped with the unit but can be ordered under the following part numbers Unit size 6x1 1 GN _ Art No 70 00 356 6x2 1 GN Art No 70 00 359 10x1 1 GN Art No 70 00 348 10x2 1 GN Art No 70 00 349 20x1 1 GN Art No 70 00 352 20x2 1 GN Art No 70 00 343 Gas exhaust system Check that gas exhaust pipes are leakproof in accordance with local regulations Waste gas pipes of aluminium or other materials which are not resistant to temperatures up to 200 C should not be used because of the high waste gas temperatures Gas exhaust system can be connected to the following observe your local regulations 1
24. water 3 Water supply soft and warm water 4 Drain 5 Electrical connection 6 Earth bonding 7 Venting pipe DN 70 2 3 4 Measures in mm inch 103 8 704 27344 L 30 Schematic drawing 10x2 1 GN Gas 1069 42 1 8 57 2 1 4 88 317 114 4 1 2 73 3 283 235 1118 93 8 893 3514 716 3012 1017 40 88 312 51 8 130 131 514 1167 658 764 301 8 Im 917 361 8 476 18 3 4 971 38 1 4 61 25 8 63 212 192 7 5 8 128 5 1 8 518 1 Common water supply cold water 2 Water supply cold water 3 Water supply soft and warm water 4 Drain 5 Electrical connection 6 Earth bonding 7 Venting pipe DN 70 2 3 4 8 Gas supply 3 4 9 Exhaust pipe steam 10 Exhaust pipe hot air Measures in mm inch 31 AN Schematic drawing 20x1 1 GN 879 3458 791 3118 67 258 35 112 du 70 1 4 1782 135 53 8 27 8 156 61 8 z 6 43 17 69 234 4 5 1 54 21 8 797 3112 28 118 1395 TT H 778 uz fL ae AO 40 15 8 LL 136 512 q 164 61 2 104 41 8 9 6 2478 28 1 4 630 71
25. with the unit either with screws and dowels or with the special adhesive supplied pic 2 Electrical appliances Fixing set is not included in the scope of supply but may be ordered under part no 8700 0317 pic 2 Slide the stand into the fixing brackets and level it Place the unit on the stand The feet of the unit must be secured by means of the locating pins of the stand pic 3 Ensure that the unit is level pic 4 Attention When Installing a Combi Duo observe the height of the drain pipe Installation 20x1 1 GN 20x2 1 GN 20x1 1 GN 732 5 mm 28 7 8 20x2 1 GN 937 5 mm 37 or 64 5mm 64 2 5 8 2 5 8 Installation type 20x1 1 GN 20x2 1 GN Ensure that the unit is level pic 1 Fix the floor locks supplied with the fixing set to the floor with either screws and pins or with the special adhesive pic 2 Next slide the unit into the floor locks pic 2 The mobile oven rack must be level when standing inside the unit pic 3 Attention Observe height of the drain pipe Option Using leg extension for more space underneath unit Install height extension for mobile oven rack see page 20 Leveling mobile oven racks 20x1 1 and 20x2 1 GN N Q
26. y the appropriate gas supplier immediately if the gas supplier is unavailable call the relevant fire station RESET only gas units In case of a mulfunction in the burner system RESET GAS or rES depends on the model is indicated After 15 seconds additionally an acoustic signal is coming up By pressing indication RESET GAS automatically a new ignition sequence is started If after 15 seconds the indication RESET GAS is not coming up again then the flame is burning and the unit is ready for use If the indication is still coming up even after starting the sequence several times then the after service has to be informed Table of content N Attention The named standards are valid for Germany In all other countries follow the local standards and valid instructions Damages based on installation not complying with the directives given hereunder are not covered by warranty terms Check for any transport damage Should there be any signs of transport damage inform your dealer freight forwarder immediately Remove all cartons packing materials documents etc from the interior cabinet List of contents Safety instructions Transport of units Minimum clearance Installation table units Installation floor units Leveling mobile oven racks Electrical connection Water connection Water filter selection Gas connection Gas consumption D Ventilation technical d

Installation Manual - Rational Australia

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