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Rational CombiMaster Plus series Installation Manual Download Page 20

20  

5  Setting up the unit

Minimum distance to ceiling 

 

 CAUTION

Fire hazard!
Keep minimum clearance between unit and 

ceiling.

Gas units: 

 

Recommended 16” (400 mm) clearance from 

unobstructed rear exhaust pipes and any surface 

collecting grease or flammable material. 

 

LEFT SIDE VIEW

minimum 

clearance 16“

Gas unit

Summary of Contents for CombiMaster Plus series

Page 1: ...SelfCookingCenter CombiMaster Plus CombiMaster Original Installation Manual...

Page 2: ...Minimum distances 18 5 3 Securing the unit 22 5 3 1 Tabletop units 22 5 3 2 Floor units 28 6 Electrical connection 33 6 1 General information 33 6 2 Electrical units 35 6 3 Gas units 35 6 4 Power supp...

Page 3: ...3 8 Gas connection 48 9 Exhaust gas connection 53 10 Wastewater connection 55 11 Ventilation technical data heat dissipation 58 12 Initial start up 60 13 Options 63 14 Conversion tables 72 Contents...

Page 4: ...___ ______________________________________ ______________________________________ _____________________________________ Dealer Installer Specify for all queries Appliance model Unit no Set to gas type...

Page 5: ...e of the unit This installation manual is to be passed on to any subsequent owners operators of the unit Target group The target group for this installation manual are knowledgeable technicians who ar...

Page 6: ...Center XS SCC CombiMaster Plus CMP Appliance size Abbreviation used 6 x 2 3 GN 60 6 x 1 1 GN 61 6 x 2 1 GN 62 10 x 1 1 GN 11 10 x 2 1 GN 12 20 x 1 1 GN 21 20 x 2 1 GN 22 Unit sizes 60 61 62 11 and 12...

Page 7: ...ld potentially result in serious injury or death CAUTION Hazardous situation that could result in minor injury CAUTION Fire hazard CAUTION Danger of burns CAUTION Corrosive chemical substances DANGER...

Page 8: ...a tion maintenance repair or descaling Use of the unit for purposes other than those for which it is intended Modifications or technical alterations to the unit not authorized in writing by the manufa...

Page 9: ...manual carefully prior to installation Unit usage The unit may only be used for purposes of cooking food in commercial kitchens All other uses are counter to its intended purpose and may be dangerous...

Page 10: ...for their safety To avoid accidents or damage to the unit it is imperative that operating personnel receive regular training and safety instructions Explosion hazard WARNING Explosion hazard If you sm...

Page 11: ...nufacturer s warranty and product liability Conformity Unit conformity is in reference to the overall unit at the time of delivery The operator is responsible for ensuring extended conformi ty followi...

Page 12: ...er To replace the air filter carefully latch the new filter into the correct position Follow the instructions in the Building Equipment and Appliances chapter of the user s manual Unit size 60 Air fil...

Page 13: ...60 61 62 11 12 21 22 SCC Electro kg 72 111 145 136 189 266 343 SCC Electro lb 159 245 320 300 417 586 756 SCC Gas kg 130 173 159 205 294 381 SCC Gas lb 287 381 351 452 648 840 CMP Electro kg 62 103 14...

Page 14: ...62 11 12 21 22 x mm 880 920 1120 920 1120 950 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 i NOTICE Risk of damage to the unit Only floor units may be...

Page 15: ...traps Note required entrance width Appliance size 60 61 62 11 12 21 22 x mm 630 845 1045 845 1045 925 1145 x Inch 24 6 8 33 1 4 41 1 8 33 1 4 41 1 8 36 3 8 45 1 8 Center of gravity Keep the unit s cen...

Page 16: ...16 5 Setting up the unit 5 Setting up the unit 5 1 Unit dimensions x y z x y z x y z...

Page 17: ...Depth y 60 61 62 11 12 21 22 SCC CMP mm 623 843 1043 843 1043 909 1114 SCC CMP Inch 24 1 2 33 1 4 41 1 8 33 1 4 41 1 8 35 3 4 43 7 8 Height z 60 61 62 11 12 21 22 SCC CMP el mm 598 832 832 1092 1092...

Page 18: ...an emer gency shutdown of the unit i NOTICE Unit overheating may cause material and unit damage Do not install fryers to the rear of the unit i NOTICE Frost may cause unit damage Only install units i...

Page 19: ...left side of the unit so that service work can be performed 500 mm 20 Minimum distance to other units Minimum 14 350 mm distance between left side of the unit and heat sources 350 mm 14 Heat shield To...

Page 20: ...ng CAUTION Fire hazard Keep minimum clearance between unit and ceiling Gas units Recommended 16 400 mm clearance from unobstructed rear exhaust pipes and any surface collecting grease or flammable mat...

Page 21: ...pipes and any surface col lecting grease or flammable material LEFT SIDE VIEW Electric unit minimum clearance 10 If steam from the venting pipe cannot be direct ed into an exhaust hood or a ventilatin...

Page 22: ...or the topmost rack is 63 1600 mm Unit size 60 These units do not have height adjustable feet instead they are set up directly on the installa tion surface The installation surface must be level clean...

Page 23: ...23 5 Setting up the unit Unit sizes 61 62 11 12 Place the unit onto the stand Catching the feet of the unit in place using the locating pins on the stand...

Page 24: ...iances WARNING Risk of damage injury Secure the gas unit against movement Installing onto an original oven stand use the mounting kit article number 8700 0317 to attach the stand to the floor either w...

Page 25: ...in the installation location Securing a gas appliance Installing onto an original oven stand a work table or onto the kitchen floor e g Combi Duo Connect unit feet with foot locks Article number 12 00...

Page 26: ...dered separately Movable oven stands base units i NOTICE Oven stand foot locks are included in delivery with movable oven stand WARNING Risk of damage injury Damage to electrical gas water and drain l...

Page 27: ...27 5 Setting up the unit...

Page 28: ...the unit 5 3 2 Floor units Make sure the unit is level 10 mm Secure the unit against movement The enclosed mounting kit may be used to do this 64 5 mm 2 5 8 A Appliance size 21 22 A mm 732 5 937 5 A...

Page 29: ...e 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 i NOTICE Incorrectly aligning the oven rack may cause the uni...

Page 30: ...program observe for excess leakage adjust door as needed Valid for CMP activate the interim cleaning CLE3 cleaning programme observe for excess leakage adjust door as needed Entry ramp If the floor i...

Page 31: ...er the trough in front of the mobile oven rack Handle storage The included holder provides a convenient place to store the mobile oven rack handle during cooking Remove the left side panel to mount th...

Page 32: ...giene reasons and in accordance with NSF Standard 4 and DIN EN 203 3 a cover panel must be installed over the drain valve and clean ing pump on units 21 and 22 This cover is included with the unit i N...

Page 33: ...ICE Improper connection can cause damage to the unit e g fan motor 6 1 General information Only connect the unit in accordance with the installation instructions and the information on the rating labe...

Page 34: ...nected to an earth leakage circuit breaker consult with the NEC code for specific values according to KW of attached load for selection of valves Before disconnecting unit or reconnecting it again be...

Page 35: ...d angled plug 2AC208 and 2AC240 6 50P 40 05 267 3AC208 and 3AC240 15 30P 40 05 268 Unit size 61 22 are delivered without power cable Cable connection point The main fuse tabletop units or connection t...

Page 36: ...6 Electrical connection i NOTICE Connection to a residential type GFI Ground Fault Interrupter of insufficient leakage current is not advisable Random and or nuisance trips of the breaker could resul...

Page 37: ...nnect a supply cable of at least Type NEC UL standard and tighten the mains lead connection Connect the cable according to the following diagram Gray connector terminals L1 L2 L3 independent of rotary...

Page 38: ...38 6 Electrical connection 6 5 Equipotential bonding physical earth ground A connection site for optional equipotential bonding is located on the bottom or the back of the unit 60 61 62 11 12 21 22...

Page 39: ...ceed as follows Disconnect unit from mains Remove left side panel and open operator panel Set power switch S13 to desired voltage 208 or 240V On the control transformer T1 change con nection to the de...

Page 40: ...ut can be con verted to 440V To convert from 480V to 440V proceed as follows Disconnect unit from mains Remove left side panel and open operator panel Remove adapter cable W22 from input trans former...

Page 41: ...8 105 6 68 189 3 AC 240V 5 7 19 11 1 35 5 22 1 70 8 19 60 9 37 118 6 38 121 8 68 218 3 AC 440V 11 1 14 6 22 1 33 3 19 24 9 37 48 6 38 49 9 68 83 9 3 AC 480V 11 1 15 8 22 1 29 19 27 37 52 6 38 54 68 96...

Page 42: ...20 35 30 60 60 100 3 AC 480V 25 40 35 70 70 110 AWG x 60 61 62 11 12 21 22 2 AC 208V 8 4 2 AC 240V 8 4 3 AC 208V 12 8 3 4 2 1 4 0 3 AC 240V 12 8 3 4 2 1 3 0 3 AC 440V 14 8 8 4 4 2 3 AC 480V 14 8 8 4 4...

Page 43: ...with adequate backflow protec tion to comply with applicable federal state and local plumbing codes Connect a flexible drinking water connection hose in accordance with EN 61770 IEC 61770 or of simila...

Page 44: ...s 21 22 3 2 1 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 cold water supply line max 30 C 86 F 3 3 4 treated wat...

Page 45: ...cale buildup in the steam gen erator especially for CMP CM units This inspection should be performed by a trained technician 7 3 Water treatment The water connection must not use treated water with ha...

Page 46: ...over 0 2mg l corresponds to 0 2ppm information provided by water supply company typically municiple supplied water C Reverse osmosis system Due to corrosion risks a reverse osmosis system must be use...

Page 47: ...ngle water connection only All others are for split water connection Filter size sufficient for Average treated water consumption without hose shower at max flow rate of 4 3gal min Average Treated Wat...

Page 48: ...st commissioning steam and convection burn ers CO CO2 record these values If undiluted CO levels are above 150ppm for convection and 400ppm for steam a compa ny trained and certified technician must b...

Page 49: ...s shut off valve on each unit Gas connection with gas outlet possible Installation must conform to CGA B 149 1 natural gas code CGA B 149 2 propane gas code Secure the unit against movement Use a suit...

Page 50: ...12 pipe main gas line shut off LEFT SIDE VIEW Quick connect gas line i e Dormont 36 Gas connection 21 22 pipe for 201 1 pipe for 202 for 201 1 for 202 main gas line shut off LEFT SIDE VIEW Quick conne...

Page 51: ...lfunction If line pressure deviates from connection flow pressure contact gas supply company Maintain dynamic flow pressure in range of 6 5 10 w c for natural gas 10 15 w c for LPG Otherwise do not st...

Page 52: ...3500 BTU hr PROPANE 10 0 15 0 in wc 74 75 81 19 2 69 lb h 48200 BTU hr 5 86 lb h 103800 BTU hr 4 61 lb h 81500 BTU hr Gas type Required connection flow pres sure Wobbe index MJ m3 Maximum consumption...

Page 53: ...equate ventilation Observe instructions given in the currently valid versions of all local standards during installation For gas exhaust on unit it must be placed under an exhaust hood externally vent...

Page 54: ...21 22 Min room size with free ventilation yd3 68 146 5 115 1 235 5 230 2 470 9 Min room size with constant ventilation yd3 34 73 3 57 6 117 7 115 1 235 4 Min combustion air supply yd3 h 24 9 58 9 45...

Page 55: ...t at least 5 or 3 do not reduce pipe diameter Recommended drain should have 1 air gap and discharge to a floor sink or receptable Observe drain dimensioning requirements steam generator short term pum...

Page 56: ...ze 60 min 3 5 40 mm 1 Unit sizes 61 62 11 12 Avoid bends attached immediately at unit Provide 8 10 before a bend weight of piping not to be placed on unit drain Air gap per local code Clamped to stand...

Page 57: ...pipe is 2 3 4 70 mm Options Additional riser tube to reduce steam escap ing from drain pipe with open drain systems Tabletop units Increase ground clearance using longer 4 110 mm foot bases and height...

Page 58: ...he unit If using a VarioSmoker the unit must be installed underneath an externally vented exhaust hood CO Install a grease filter into the protruding part of the exhaust hood Accessories Recirculation...

Page 59: ...000 Gas appliances 61 62 11 12 21 22 latent 2 050 3 450 3 450 6 350 6 850 10 900 sensitive 2 450 4 450 4 450 7 750 8 850 14 000 Thermal load CMP units kJ h Electrical units 60 61 62 11 12 21 22 latent...

Page 60: ...ly 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 After installing the unit attach the decal at a...

Page 61: ...ated correctly and no cardboard plastic is inside unit The unit must be connected to water waste water and electricity as per installation instructions gas units must also be connect ed to gas supply...

Page 62: ...62 12 Initial start up DANGER Poisoning hazard Gas units perform exhaust gas analysis after self test SCC press Start CMP press Prog Start...

Page 63: ...s 61 and 11 of the unit a sufficient distance away from heat sources an additional heat shield can reduce thermal loads i NOTICE A clearance of 2 is still required from the heat shield to the heat sou...

Page 64: ...have sufficient ground clearance ground clearance can be increased using longer foot bases 4 110 mm To do this simply replace the standard foot bases with longer ones Article number Foot extension 12...

Page 65: ...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 trolley Appliance size 61 11...

Page 66: ...79 1x Article number 60 70 407 set of 4 i NOTICE Scalding hazard The topmost rack rail may then be higher than 63 1600 mm Raising mobile oven racks One required per each rack used When using foot exte...

Page 67: ...in the mobile oven rack entry area on floor units use an entry ramp to compensate this The plate feet are adjustable by 1 2 10 mm The entry ramp is attached to the right feet of the unit using the ram...

Page 68: ...aker can cause the unit 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 fan o...

Page 69: ...am emissions An additional riser pipe can be attached to the ventilation pipe to reduce excess steam emis sions Holes must be drilled into this extra vent pipe where air is sucked in and condensates t...

Page 70: ...1 only The two units named above can be attached to the wall using a wall mount i NOTICE Be sure to follow the corresponding modifica tion instructions when performing wall instal lations Appliance si...

Page 71: ...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...

Page 72: ...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 gr gal US 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 CaO mg l CaCO3 mg l Ca2 mg l 1 dH Germany 1...

Page 73: ...6 16 0 2352 6 4224 1 8 18 0 2646 7 2252 2 20 0 294 8 0280 2 5 25 0 3675 10 0350 3 30 0 441 12 0420 3 5 35 0 5145 14 0490 4 40 0 588 16 0560 4 5 45 0 6615 18 0630 5 50 0 735 20 0700 5 5 55 0 8085 22 0...

Page 74: ...74 14 Conversion tables...

Page 75: ...75 14 Conversion tables...

Page 76: ...L5N 6S2 Mississauga Canada Tel 1 877 728 4662 Fax 1 905 567 2977 info rational online ca rationalcanada com RATIONAL USA Inc 1701 Gold Road Suite C 120 Commercium Rolling Meadows IL 60008 United State...

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