Rational CombiMaster Plus XS Original Installation Instructions

iCombi® Pro

iCombi® Classic

CombiMaster® Plus

Original installation instructions

Device hand-over

Dealer: Installer:

Include the following information with queries:

Device type:

Device no.:

Set to gas type:

Your device was tested:

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80.06.083_iCombi Pro-iCombi Classic_IM_V01_en-US 3 / 84

Table of contents

1 Introduction ................................................................................................................. 6

1.1 Information on this manual ......................................................................................................6

1.2 Target audience............................................................................................................................6

1.3 Copyright.......................................................................................................................................7

1.4 Conformity ....................................................................................................................................7

1.5 Liability and warranty conditions ...........................................................................................7

1.6 Identification of the device.......................................................................................................8

2 Safety...........................................................................................................................10

2.1 Display of warning notices ....................................................................................................10

2.2 General safety information....................................................................................................10

2.3 Safety notes on gas devices ..................................................................................................11

2.4 Intended use...............................................................................................................................12

3 Product description .................................................................................................13

3.1 Device description....................................................................................................................13

3.2 Technical data ............................................................................................................................14

3.2.1 Device dimensions ........................................................................................................15

3.2.2 Device weight.................................................................................................................16

3.2.3 Thermal load....................................................................................................................17

4 Transport....................................................................................................................19

4.1 Center of mass on the device................................................................................................ 19

4.2 Transport with pallet ...............................................................................................................20

4.3 Transport without transport pallet with lift truck...........................................................22

4.3.1 Transport tabletop devices without pallet with lift truck ..................................22

4.3.2 Transport floor devices without pallet with lift truck .........................................23

4.4 Transport with lifting straps..................................................................................................24

5 Setup............................................................................................................................26

5.1 Minimum distance to the device..........................................................................................27

5.1.1 Distance from walls.......................................................................................................27

5.1.2 Distance from heat sources ........................................................................................29

5.1.3 Distance to ceiling .........................................................................................................30

5.2 Installation of tabletop devices.............................................................................................31

5.2.1 Install device size 6-2/3 GN on stand ....................................................................32

5.2.2 Install device sizes 6-1/1 to 10-2/1 GN on stand ............................................32

5.2.3 Align and fasten the stand horizontally ...................................................................33

5.3 Installation of floor devices ...................................................................................................35

5.3.1 Install and align floor devices .....................................................................................35

5.3.2 Secure floor device........................................................................................................38

5.3.3 Align support rack trolley ............................................................................................39

5.4 Notes on the extractor hood.................................................................................................41

4 / 84 80.06.083_iCombi Pro-iCombi Classic_IM_V01_en-US

6 Electrical connection................................................................................................42

6.1 Regulations for the electrical connection ..........................................................................42

6.2 Opening the electrical compartment..................................................................................44

6.3 Connecting the electrical devices to the power grid .....................................................47

6.4 Switching the power supply (USA and Canada only).....................................................48

6.5 Conduit connection (USA and Canada only).....................................................................50

6.5.1 Making conduit connection ........................................................................................50

6.6 Connecting the gas devices to the power grid................................................................52

6.7 Closing the electrical compartment ....................................................................................52

6.8 Connecting the equipotential bonding ..............................................................................53

6.9 Connected loads of different voltage types .....................................................................54

7 Network connection ................................................................................................59

7.1 Notes on the network connection.......................................................................................59

7.2 Connecting the device to the network...............................................................................59

8 Water connection .....................................................................................................60

8.1 Regulations for water connection .......................................................................................60

8.2 Connecting the water inlet ....................................................................................................61

8.3 Notes on water treatment .....................................................................................................62

8.4 Selection of the water filter...................................................................................................62

9 Wastewater connection..........................................................................................64

9.1 Regulations for the wastewater connection.....................................................................64

9.2 Connecting the wastewater drain .......................................................................................65

9.3 Additional ventilation of the drain section (optional).....................................................66

10 Gas connection for gas devices .............................................................................67

10.1 Gas connection regulations...................................................................................................67

10.2 Connecting the device to the gas supply...........................................................................69

10.3 Gas consumption by gas type...............................................................................................69

11 Flue gas connection for gas devices.....................................................................71

11.1 Regulations for flue gas connection....................................................................................71

11.2 Flue gas connection type A3 and B23................................................................................72

12 Initial start-up............................................................................................................74

12.1 Before commissioning............................................................................................................74

12.2 Performing a self test ..............................................................................................................75

13 Maintenance...............................................................................................................77

13.1 Maintenance notes...................................................................................................................77

13.2 Replacing air filters...................................................................................................................77

14 Decommissioning.....................................................................................................78

14.1 Notes on decommissioning...................................................................................................78

14.2 Disposal.......................................................................................................................................78

80.06.083_iCombi Pro-iCombi Classic_IM_V01_en-US 5 / 84

15 Accessories ................................................................................................................79

16 Conversion tables.....................................................................................................80

1 | Introduction

6 / 84 80.06.083_iCombi Pro-iCombi Classic_IM_V01_en-US

1 Introduction

1.1 Information on this manual

This document is a preliminary version of the installation instructions. Please

note the respective version and date.

This document is part of the device. Read this manual before carrying out the

installation. The manual enables safe handling of the unit and correct installa-

tion.

The images in this manual are examples only and may differ from the device.

This manual is valid for the following devices:

nLM1: iCombi Pro

nLM2: iCombi Classic

nLM2: CombiMaster Plus XS

Storage

Keep the installation manual and operating manual close to the unit. During

service work, the installation manual must be accessible to specialist personnel

authorized by the manufacturer at all times.

Transfer

Pass this installation manual on to the owner of the device.

Circuit diagram

The starter kit includes a circuit diagram of the device. If the circuit diagram is

lost, it can be found in the service parts catalog and the TechAssistant app. The

TechAssistant app is available in the App Store and on Google Play.

Explanation of symbols

aA requirement lists all conditions that must be met before an action.

1. An action step describes an action to be carried out by the reader.

>Shows a successful interim result.

2. Further action step.

>> The results shows the result of the action.

1.2 Target audience

nThis document is aimed at trained technicians, who have been certified by

the manufacturer after taking part in trainings and safety trainings.

nThe installation, as well as inspection, maintenance and repair work, may

only be carried out by trained technicians.

nIt is advisable to only have inspection, maintenance and repair work car-

ried out by technicians authorized by the manufacturer.

nThe unit must not be used, cleaned or maintained by children. The unit is

not a toy. It must not be used as a toy even under supervision.

1 | Introduction

80.06.083_iCombi Pro-iCombi Classic_IM_V01_en-US 7 / 84

nThe unit must not be used, cleaned or maintained by persons with limited

physical, sensory or mental aptitude, or lack of experience or knowledge,

unless they are supervised by a person responsible for their safety and have

received instruction from this person in the risks associated with the unit.

nIn order to avoid the risk of accidents or damage to property, the manufac-

turer advises that technicians attend regular training and safety training ses-

sions.

1.3 Copyright

It is not permitted to pass on product-specific information to third parties. We

reserve the right to implement technical developments and changes in the inter-

est of progress. All rights are reserved, including those of translation and repro-

duction.

1.4 Conformity

The conformity of the devices refers to the complete device at the time of deliv-

ery. In the event of upgrades, modifications and connection of additional func-

tions, the operator is responsible for obtaining an extended conformity.

Observe the relevant country-specific and local standards and regulations con-

cerning the installation and operation of commercial cooking devices.

Conformity Europe

nThe power connection is established and connected in accordance with IEC

60335, taking into account EN 60335 and VDE 0700.

nThe water connection is established and connected in accordance with IEC

61770, taking into account EN 1717 and EN 13077.

nThe wastewater connection corresponds to the current valid WRAS, SVGW

and KIWA regulations and is tested and certified accordingly.

nThe device is approved for use up to 4000 m above sea level according to

IEC 60335.

Conformity USA and Canada

nThe power connection is built and tested according to UL197 and

CSAC22.2no.109.

1.5 Liability and warranty conditions

Liability

Installations and repairs that are not carried out by specialist personnel autho-

rized by the manufacturer or not using original service parts, as well as any tech-

nical changes to the unit that are not approved by the manufacturer, can render

the manufacturer’s product liability null and void.

Warranty

The warranty does not cover damage caused by failure to observe this installa-

tion manual.

The following are also excluded from the warranty:

nDamage caused by incorrect use, installation, maintenance, repair

nDamage due to incorrect decalcification

1 | Introduction

8 / 84 80.06.083_iCombi Pro-iCombi Classic_IM_V01_en-US

nUsing the unit other than intended

nModifications or technical changes to the unit that are not authorized by

the manufacturer

nFailure to use genuine service parts from the manufacturer

nGlass damage, bulbs and seal material

1.6 Identification of the device

Type plate

Permissible water

pressure range

Device line

Model number

Frequency

Connection voltage

Power

Serial number

Device sizes

Device size type plate Unit size

LMxxxA… XS

LMxxxB… 6 half size

LMxxxC… 6 full size

LMxxxD… 10 half size

LMxxxE… 10 full size

LMxxxF… 20 half size

LMxxxG… 20 full size

Unit overview

Tabletop units Floor devices

XS 6 half

size

6 full

size

10 half

size

10 full

size

20 half

size

20 full

size

iCombi

Pro

Electrical

devices

PPPPPPP

iCombi

Pro

Gas units

PPPPPP

1 | Introduction

80.06.083_iCombi Pro-iCombi Classic_IM_V01_en-US 9 / 84

Tabletop units Floor devices

XS 6 half

size

6 full

size

10 half

size

10 full

size

20 half

size

20 full

size

iCombi

Classic

Electric

units

PPPPPP

iCombi

Classic

Gas

devices

PPPPPP

CombiMa

ster Plus

P

2 | Safety

10 / 84 80.06.083_iCombi Pro-iCombi Classic_IM_V01_en-US

2 Safety

2.1 Display of warning notices

DANGER

Type and source of danger

Failure to observe these warnings will result in severe injuries or death.

Measures to avoid the danger

WARNING

Type and source of danger

Failure to observe these warnings could result in severe injuries or death.

Measures to avoid the danger

CAUTION

Type and source of danger

Failure to observe these warnings could result in minor or moderate

injuries.

Measures to avoid the danger

NOTE

Failure to observe these warnings could result in damage to property.

2.2 General safety information

The device is designed so that it does not pose a danger

when installed correctly. This manual describes proper in-

stallation of the device.

nObserve the relevant country-specific and local regula-

tions and standards in your country.

nUse lifting aids such as lifting straps when transport-

ing.

nSecure the device against tipping when transporting

and after setup.

nWear suitable protective clothing, such as protective

gloves and safety shoes, during transport and installa-

tion.

2 | Safety

80.06.083_iCombi Pro-iCombi Classic_IM_V01_en-US 11 / 84

nThe device should only be set up in a protected envi-

ronment safe from frost and wind.

nDo not set up the device in adverse weather conditions,

such as rain.

nThe device should only be connected in accordance

with the installation manual and the information on the

type plate.

nSwitch off the device when disconnecting it from or con-

necting it to the power supply.

nAfter use, only transport the device in ambient tempera-

ture of over 0°C [32°F].

nOnly store the device in ambient temperature of over

0°C [32°F].

nDo not operate the device without an air filter.

nCheck the device for transport damage. Inform your

specialist dealer/shipping company immediately if you

suspect transport damage.

2.3 Safety notes on gas devices

Harmful flue gases

There is a danger of suffocation if the concentration of

harmful flue gases is inadmissible.

nMake sure that the installation area provides sufficient

ventilation.

nAlways carry out a flue gas analysis when commission-

ing gas devices.

nIf an extractor hood is used, make sure that the extrac-

tor hood is turned on for gas operation.

nDo not place any objects on the flue gas pipes.

nDo not block the area around the extraction of combus-

tion air with objects.

2 | Safety

12 / 84 80.06.083_iCombi Pro-iCombi Classic_IM_V01_en-US

Fire hazard due to dirty flue

There is a risk of fire if the flue is not cleaned regularly.

nHave the flue cleaned regularly in accordance with na-

tional regulations.

Explosion hazard due to escaping gas

There is a risk of explosion if gas escapes.

nWatch out for the smell of gas.

nAvoid damage to the gas supply line.

nConduct in the event of a gas smell:

1. Shut off the gas supply.

2. Do not touch any electrical switching elements.

3. Ventilate the room well.

4. Avoid naked flames and sparks.

5. Immediately inform the responsible gas supplier by

means of an external telephone. If the gas supplier can-

not be reached, call the responsible fire department.

2.4 Intended use

The device is designed for thermic food preparation. This device is only in-

tended for commercial use, such as in restaurant kitchens or catering opera-

tions for schools, hospitals, or delis. Do not use this unit outdoors. This unit

must not be used for continuous mass industrial food production.

All other usages of this device are considered improper and dangerous. The

manufacturer accepts no liability for consequences arising from use other than

intended.

3 | Product description

80.06.083_iCombi Pro-iCombi Classic_IM_V01_en-US 13 / 84

3 Product description

3.1 Device description

Device size XS GN

The connections for the installation are located on the rear side of the device:

1

23456

1 Equipotential bonding 2 Water connection

3 Electrical connection 4 Waste water connection

5 Safety overflow for wastewater

connection 6 Network connection

Device size 6 half size to 10 full size GN

The connections for the installation are located on the rear side of the device:

1

2

4

8

6

7

3

5

1 Network connection 2 Only for gas devices: Gas connec-

tion

Only for electrical devices: Electri-

cal connection

3 Power supply 4 Water connection

5 Optional connection 6 Wastewater connection

7 Safety overflow for wastewater

connection 8 Equipotential bonding

3 | Product description

14 / 84 80.06.083_iCombi Pro-iCombi Classic_IM_V01_en-US

Device size 20 half size and 20 full size GN

The connections for the installation are located on the underside of the device

and run to the rear:

3

4

7

1

2

5

6

1 Water connection 2 Cable bushing for electrical con-

nection

3 Equipotential bonding 4 Waste water connection

5 Safety overflow for wastewater

connection 6 Network connection

7 Only for gas devices: Gas connec-

tion

3.2 Technical data

Protection class

The device corresponds to jet water connection class IPX5.

Ambient conditions

nDo not set up the device in ambient temperatures below 10 °C [50 °F].

nDo not commission the device in ambient temperatures below 10 °C [50

°F].

nSet up the device in rooms with adequate ventilation via windows or an

extractor hood.

Sound emission value

The sound emission value is <65 dB.

3 | Product description

80.06.083_iCombi Pro-iCombi Classic_IM_V01_en-US 15 / 84

3.2.1 Device dimensions

Device size XS GN

Width

(mm) x

Width

(inch)

Depth

(mm) y

Depth

(inch)

Height

(mm) z

Height

(inch)

XS 655 25 3/4 555 21 7/8 567 22 3/8

Depth overall

dimension

(mm)

Depth overall

dimension

(inch)

Overall height

(mm)

Overall height

(inch)

XS 621 24 1/2 594 23 1/2

Device size 6 half size to 10 full size GN

Width

(mm) x

Width

(inch)

Depth

(mm) y

Depth

(inch)

Height

(mm) z

Height

(inch)

6 half size 850 33 1/2 775 30 1/2 754 29 5/8

6 full size 1072 42 1/4 975 38 3/8 754 29 5/8

10 half

size 850 33 1/2 775 30 1/2 1014 39 7/8

10-full

size 1072 42 1/4 975 38 3/8 1014 39 7/8

3 | Product description

16 / 84 80.06.083_iCombi Pro-iCombi Classic_IM_V01_en-US

Depth overall

dimension

(mm)

Depth overall

dimension

(inch)

Overall height

(mm)

Overall height

(inch)

6 half size 841.5 33 1/8 804 31 5/8

6 full size 1041.5 41 804 31 5/8

10 half size 841.5 33 1/8 1064 41 7/8

10-full size 1041.5 41 1064 41 7/8

Device size 20 half size, 20 full size GN

Width

(mm) x

Width

(inch)

Depth

(mm) y

Depth

(inch)

Height

(mm) z

Height

(inch)

20-half

size 877 34 1/2 847 33 3/8 1807 71 1/8

20-full

size 1082 42 5/8 1052 41 3/8 1807 71 1/8

Depth overall

dimension

(mm)

Depth overall

dimension

(inch)

Overall height

(mm)

Overall height

(inch)

20-half size 912.5 35 7/8 1872 73 3/4

20-full size 1116.5 44 1872 73 3/4

3.2.2 Device weight

iCombi Pro Electrical devices

XS 6-half

size

6 full

size

10 half

size

10 full

size

20 half

size

20 full

size

Weight without

packaging (kg) 66 99 137 127 179 263 336

Weight without

packaging (lbs) 145 218 302 279 394 579 740

3 | Product description

80.06.083_iCombi Pro-iCombi Classic_IM_V01_en-US 17 / 84

iCombi Pro Gas units

6 half size 10 half

size

6 full size 10 full

size

20 half

size

20 full

size

Weight without pack-

aging (kg) 117 155 144 192 284 379

Weight without pack-

aging (lbs) 257 341 317 423 626 835

iCombi Classic Electric units

XS 6 half

size

10 half

size

6 full

size

10 full

size

20 half

size

20 full

size

Weight without

packaging (kg) 62 93 121 131 160 231 304

Weight without

packaging (lbs) 137 205 266 288 352 509 670

iCombi Classic Gas devices

6 half size 10 half

size

6 full size 10 full

size

20 half

size

20 full

size

Weight without pack-

aging (kg) 101 139 128 184 276 371

Weight without pack-

aging (lbs) 222 306 282 405 608 817

3.2.3 Thermal load

iCombi Pro Electrical devices

XS 6-half

size

6 full

size

10 half

size

10 full

size

20 half

size

20 full

size

Thermal load latent

(kJ/h) 1020 2050 3450 3450 6350 6850 10900

Thermal load sensi-

tive (kJ/h) 1350 2523 4583 4583 7982 9115 14420

iCombi Pro Gas units

6 half size 10 half

size

6 full size 10 full

size

20 half

size

20 full

size

Thermal load latent (kJ/

h) 2050 3450 3450 6350 6850 10900

Thermal load sensitive

(kJ/h) 2523 4583 4583 7982 9115 14420

iCombi Classic Electric units

XS 6 half

size

6 full

size

10 half

size

10 full

size

20 half

size

20 full

size

Thermal load latent

(kJ/h) 1110 2050 3450 3450 6350 6850 10900

3 | Product description

18 / 84 80.06.083_iCombi Pro-iCombi Classic_IM_V01_en-US

XS 6 half

size

6 full

size

10 half

size

10 full

size

20 half

size

20 full

size

Thermal load sen-

sitive (kJ/h) 1420 2450 4450 4450 7750 8850 14000

iCombi Classic Gas devices

6 half size 10 half

size

6 full size 10 full

size

20 half

size

20 full

size

Thermal load latent (kJ/

h) 2050 3450 3450 6350 6850 10900

Thermal load sensitive

(kJ/h) 2450 4450 4450 7750 8850 14000

We reserve the right to implement technical developments and changes.

4 | Transport

80.06.083_iCombi Pro-iCombi Classic_IM_V01_en-US 19 / 84

4 Transport

CAUTION

Risk of crushing due to the weight of the device

Hands and fingers may be crushed.

nWear suitable protective clothing during transport.

nUse transport aids, e.g. Iifting straps from the manufacturer.

nAt least 3people are required for the transport.

CAUTION

Risk of tipping during transport

Risk of crushing if the device tips over onto a person.

nNote the center of mass of the device.

nEnsure that the device does not tip over during transport or lifting.

NOTE

Damage to the device due to narrow areas

Note the width and height of the accesses during transport.

Transport options

Unit size XS 6 half size - 10 full

size

20 half size - 20

full size

With transport pallet P P P

Without pallet with lift

truck (only with trans-

port aid)

P P P

With lifting straps - P-

Transporting the unit

1. Remove the packaging material.

2. Transport the device to the installation site. Please observe the following

descriptions.

4.1 Center of mass on the device

CAUTION

Risk of crushing and injury if the center of mass is not observed

Failure to observe the center of mass can result in the device tipping over

during lifting and transportation.

nEnsure that the weight of the device is distributed evenly.

nNote the center of mass of the device.

4 | Transport

20 / 84 80.06.083_iCombi Pro-iCombi Classic_IM_V01_en-US

NOTE

Device size XS GN: Damage to the device due to incorrect lifting

During transport, make sure that the air filter box and the USB port remain

intact.

4.2 Transport with pallet

CAUTION

Inclined plane during transport using transport aid

Risk of crushing and injury during transport using a transport aid over an

incline or uneven floor.

nDo not run over an incline of more than 10°.

nTake care when transporting the device.

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