Rational CombiMaster Plus series, CombiMaster series, SelfCookingCenter WE series, SelfCookingCenter XS series Installation Manual
SelfCookingCenter®
CombiMaster® Plus
CombiMaster®
Original Installation Manual
2
Contents
Contents
Unit type 4
1 Introduction 5
1.1 About this manual 5
1.2 Warnings used 7
1.3 Warranty 8
2 Safety instructions 9
3 Installation instructions 11
4 Unit transportation 13
5 Setting up the unit 16
5.1 Unit dimensions 16
5.2 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 supply cable 37
6.5 Equipotential bonding (physical earth ground) 38
6.6 Voltage Conversion 39
6.7 Connection values 41
7 Water connection 43
7.1 Prerequisites 43
7.2 Unit water connection 44
7.3 Water treatment 45
7.4 Selecting water filters 46
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
4
Unit type
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Dealer
Installer
Specify for all queries:
Appliance model
Unit no.:
Set to gas type:
Your unit was checked by:
Unit type
Unit type
5
1 Introduction
1 Introduction
1.1 About this manual
> This installation manual is part of and shipped
with the unit, and contains information on its
safe installation.
> Read this installation manual completely
before installing the unit.
> This installation manual must be kept available
to installers at all times at the installation location.
> Keep this installation manual on hand
throughout the entire life 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 are familiar with
the process of installing and operating the unit.
Illustrations All illustrations in this manual are examples only.
Deviations between these illustrations and the
unit on site are possible.
We reserve the right to make technical changes in the interest of progress!
© 2017 Rational Technical Services. All rights reserved. Forwarding product-specic
information to third parties is prohibited.
6
1 Introduction
This manual applies to the following units:
> all SelfCookingCenter® WE units
> SelfCookingCenter® XS
> all CombiMaster® Plus units
Abbreviations used in this manual:
Product name Abbreviation used
SelfCookingCenter® WE SCC
SelfCookingCenter® 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 are referred to collectively as tabletop units.
Unit sizes 21 and 22 are referred to collectively as floor units.
Device overview:
60 61 62 11 12 21 22
SCC Elektro
x x x x x x x
SCC Gas
x x x x x x
CMP Elektro
x x x x x x x
CMP Gas
x x x x x x
7
1 Introduction
1.2 Warnings used
DANGER
Hazardous situation that may result in severe
injury or death.
WARNING
Hazardous situation that could 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
High voltage.
Caution, danger to life
Non-compliance can result in severe injury or
death.
NOTICE
Non-compliance may result in material damage.
8
1 Introduction
1.3 Warranty
Exceptions to the warranty include
> Damage to glass, light bulbs and gaskets,
> Damage resulting from improper use, installa-
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 manufacturer,
> Usage of non manufacturer-original service
components,
> Damage resulting from failure to observe the
installation instructions in this manual.
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2 Safety instructions
2 Safety instructions
Incorrect installation > Incorrect installation, service, maintenance
or cleaning of this unit can result in damage,
injury or death, as can modifications to the
unit. Read the installation 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.
Gas appliances
WARNING
Combustion gases!
When installing under an exhaust hood: Ensure
to switch the exhaust hood on when the unit is
in operation and it is operational.
> Do not place anything near or atop the unit’s
exhaust pipes.
10
2 Safety instructions
Operating personnel > This unit must not be used by children or by
persons with reduced physical, sensory or
mental capabilities, or by persons with insufficient experience and/or knowledge, unless
such persons are under the supervision of
another person who takes responsibility 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 smell gas:
> Shut off gas supply immediately,
> Do not turn on or off any electrical switching
devices,
> Ventilate the room well,
> Avoid any open flames or sparks,
> Use a telephone outside the affected ares to
inform the gas provider immediately. If the
gas provider cannot be reached, call the local
fire department.
11
3 Installation instructions
3 Installation instructions
Standards > Local and country-specic standards and reg-
ulations regarding the installation and operation of commercial cooking appliances must
be observed at all times.
> In all other countries, the corresponding
country-specic standards and regulations
are to be observed.
Liability / Warranty > Damage occurring as a result of non-compli-
ance with installation instructions is excluded
from the warranty.
> Installations and repairs not carried out by
authorized professionals or not using original
spare parts, and technical modications to
the unit which are not approved by the manufacturer in writing, void the manufacturer’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 conformity following any expansions/connection of
additional functions.
Connection work > The necessary connections (water, electricity,
drain and gas) must only be set up by trained
professionals in accordance with local regulations.
Prior to installation > Check the unit for transport damage.
If you suspect the unit has been damaged in
transit, contact your dealer/freight forwarder
immediately! Ensure to note damage at time
of delivery on bill of lading with the driver.
Disposing of old appliances > When the unit reaches the end of its service
life, it must not be taken to a municipal collection point for trash or used electrical appliances. Please conntact your service provider
for disposal.
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3 Installation instructions
Air lter maintenance: > The unit automatically detects dirty air filters.
It will display a service prompt instructing you
to clean or replace the air filter.
> Never operate the unit without the air filter.
When replacing the air filter, please note:
Tabletop units The user may replace the air filter. 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 filter part number: 40.04.771
Unit sizes 61, 62, 11 and 12 Air filter part number: 40.02.684
Floor units Air lters on these units must only be replaced by
authorized service partners.
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NOTICE
Water protection class and reach-through protection on floor units are only guaranteed if air
filter and cover are correctly installed.
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4 Unit transportation
4 Unit transportation
CAUTION
Risk of injury!
Unit may tip over.
When transporting: Secure the unit against
tipping.
21, 22: are top heavy.
CAUTION
Risk of injury!
Note unit weights.
Use lifting aids.
Wear safety shoes.
Weight (without packaging)
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] 62 103 147 132 182 254 334
CMP Electro [lb] 137 227 324 291 401 560 736
CMP Gas [kg] 114 160 143 196 284 354
CMP Gas [lb] 251 353 315 432 626 780
Unit size 60
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NOTICE
Risk of damage to the unit!
When transporting unit, ensure that air filter
box and USB port remain undamaged.
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4 Unit transportation
Transporting unit with pallet:
x
Note required door width:
Appliance size 60 61 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:
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NOTICE
Risk of damage to the unit!
Only floor units may be transported without a
pallet using pallet truck.
Lay wooden beams underneath in grey area
(see arrow).
x
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4 Unit transportation
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NOTICE
Risk of damage to the unit!
Tabletop units not secured with a pallet should
only be transported using carrying straps.
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 center of gravity in mind to pre-
vent it from tipping over (especially unit sizes 21,
22).
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NOTICE
Risk of damage to the unit!
Note height of entrances.
16
5 Setting up the unit
5 Setting up the unit
5.1 Unit dimensions
xy
z
xy
z
xy
z
17
5 Setting up the unit
Width x 60 61 62 11 12 21 22
SCC, CMP [mm] 657 847 1069 847 1069 879 1084
SCC, CMP [Inch] 25 7/8 33 3/8 42 1/8 33 3/8 42 1/8 34 5/8 42 5/8
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 1842 1842
SCC, CMP el. [Inch] 23 1/2 32 3/4 32 3/4 43 43 72 1/2 72 1/2
SCC, CMP gas [mm] 832 832 1092 1092 1842 1855
SCC, CMP gas [Inch] 32 3/4 32 3/4 43 43 72 1/2 73
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5 Setting up the unit
5.2 Minimum distances
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NOTICE
Unit overheating may cause material and unit
damage!
If the ambient temperature to the left of the
unit becomes too high, it may trigger an emergency shutdown of the unit.
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NOTICE
Unit overheating may cause material and unit
damage!
Do not install fryers to the rear of the unit.
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NOTICE
Frost may cause unit damage!
Only install units in frost-proof rooms.
Minimum distance to walls
x
x
y
Appliance size 60 61 62 11 12 21 22
x [mm] 10 50 50 50 50 50 50
x [Inch] 1/2 2 2 2 2 2 2
y [mm] 10 50 50 50 50 500 500
y [Inch] 1/2 2 2 2 2 20 20
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5 Setting up the unit
Recommendation At least 20” [500 mm] away from 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 reduce thermo loads to the unit heat shields
can be used (see options).
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
21
5 Setting up the unit
Electric units: Recommended 10” (254 mm) clearance from
unobstructed rear vent pipes and any surface collecting 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 ventilating ceiling,
there must be at least 20” [500 mm] clearance
space above the unit.
min. 20”
[500 mm]
min. 18”
[460mm]
22
5 Setting up the unit
Condensation breaker This clearance space is sufficient to install a
condensation breaker so that exhaust air can be
directed into non-critical areas.
Other
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NOTICE
Unit malfunction!
Avoid steam or grease sources near the cooling air filter. Moisture intake may result in unit
malfunctions.
5.3 Securing the unit
5.3.1 Tabletop units
For safety reasons, tabletop units should only be
placed atop a manufacturer-original oven stand
or base unit. Maximum working height for 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 installation surface.
The installation surface must be level, clean and
free of grease. Unevenness across the width of
the unit must be no greater than 0.04” [1 mm].
A sealant band is affixed to the underside of the
unit to seal the installation site. This prevents dirt
from getting underneath the unit. When moving
the unit, 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 unit onto the oven stand.
Secure in place using the screws provided.
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.
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