Convotherm OES User manual

C
CONVOTHERM
OES OEB OGS OGB
easyTOUCH
ENG
User manual

Table of Contents
User manual 2

Table of Contents
User manual 3
Table of Contents
1 General information 6
EC Declaration of Conformity 7
Identifying your combi steamer 9
About this user manual 12
2 Design and function 14
Intended use of your combi steamer 15
Design and function of the combi steamer 17
Technical data for OES 20
Technical data for OGS 23
Technical data for OEB 26
Technical data for OGB 29
3 For your Safety 32
Basic safety code 33
Warning signs on the combi steamer 34
Summary of hazards 36
Hazards and safety precautions 38
Safety devices 42
Requirements to be met by personnel, working positions 44
Personal protective equipment 45
4 Layout of the touchscreen pages 46
4.1 The work pages 47
Layout of the work pages 48
The Start page 49
The Cook page 50
The Press&Go page 53
The Regenerate page 54
The Clean page 56
4.2 The cookbook 57
Layout of the cookbook pages 58
The Favorites page 60
Therecipegroupspage 62
The recipes page 65
4.3 The Settings 67
The Settings page 68
The General menu 69
The Import/Export page 70

Table of Contents
User manual 4
5 How to operate the touchscreen 71
5.1 First operating steps 72
Turn the combi steamer on / off 73
Cooking with Press&Go 75
5.2 Boiling 77
Basic working procedure for cooking 78
Entering a cooking program 79
Entering the Delta-T cooking program 80
Boiling 81
Manual steaming during cooking 83
Using spare shelves during cooking 84
5.3 Regenerate 86
Basic working procedure for regenerating 87
Entering the regenerating program 88
Regenerate 89
Using spare shelves during regenerating 91
5.4 Working with the cookbook 93
Retrieving a recipe from the cookbook 94
Creating a cooking recipe 96
Changing the name and picture of a recipe 97
Removing a recipe from the cookbook 98
Saving / removing a recipe under Favorites 99
Creating a new recipe group 101
Changing the name and picture of a recipe group 102
Saving / removing a recipe in a Recipe group 103
Deleting a recipe group 105
6 Your combi-steamer cooking programs 106
Steam 107
Superheated steam 109
Convection 110
Regenerate 111
Core temperature control 113
Delta-T cooking 115
7 Using the cooking programs 117
Vegetables, side dishes, egg dishes 118
Fish, shellfish, sous-vide techniques 120
Meat, sausage products, large roasting joints 121
Meat, sausage products, small roasting cuts 123
Game and poultry 124
Baked dishes and desserts 126
Potato products, Oriental food, finger food 127
8 Cleaning and Maintenance 129
Cleaning and maintenance schedule 130
Semi-automatic oven cleaning 133
Fully automatic oven cleaning (CONVOClean system option) 135
Emptying and rinsing the steam generator 137
Cleaning agents 138
Troubleshooting 139

Table of Contents
User manual 5
9 How to do it correctly 141
Opening the oven door safely 142
Inserting and removing the preheat bridge (floor-standing appliances only) 144
Removing and fitting the racks (table-top appliances only) 145
Loading table-top appliances / removing food from table-top appliances 147
Loading table-top appliances using the transport trolley 149
Loading floor-standing appliances 152
Removing and fitting the suction panel 155
Cleaning the double glass door 157
Cleaning the removable hygienic plug-in gasket 159
Cleaning the bypass measuring hole 160
Cleaning the demoisturising tray 162
Cleaning the armature 164
Changing the cleaning canisters 165

General information
User manual 6
1 General information
Purpose of this chapter
This chapter shows you how to identify your combi steamer and provides guidance on using this ma-
nual.
Contents
This chapter includes the following topics:
Page
EC Declaration of Conformity 7
Identifying your combi steamer 9
About this user manual 12

General information
User manual 7
EC Declaration of Conformity
Manufacturer
CONVOTHERM Elektrogeräte GmbH
Talstraße 35
82436 Eglfing
Germany
Appliances
This Declaration of Conformity applies to the following combi steamers:
Electric appliances OES ... 6.10 6.20 10.10 10.20 12.20 20.10 20.20
Electric appliances OEB ... 6.10 6.20 10.10 10.20 12.20 20.10 20.20
Gas appliances OGS ... 6.10 6.20 10.10 10.20 12.20 20.10 20.20
Gas appliances OGB ... 6.10 6.20 10.10 10.20 12.20 20.10 20.20
Declaration of Conformity with directives and standards
The manufacturer hereby declares that its combi steamers, as listed above, comply with the following
directives and standards.
Electric appliance guidelines satisfied
The electric appliances comply with the following European directives:
2006/95 /EC 2004/108 /EC
Gas appliance guidelines satisfied
The gas appliances are in compliance with the following European directives:
2006/95 /EC 2004/108 /EC 90/396/EEC
The gas appliances are based on a design that was tested in accordance with directive 90/396/EEC.
Certification of the registered test location, GASTEC Certification BV, NL:
GASTEC report no. 176324
GASTEC-PIN 0063BP3324
Standards applicable to electric appliances
The electric appliances comply with the safety requirements of the following European standards:
EN 60335-1: 2002+A11: 2004+A1: 2004+A12: 2006+Corrigendum: 2006+A2: 2006, Corrigenda:
2007-02, EN 60335-2-42: 2003/prA1: 2006
EN 55014-1: 2006, EN 55014-2: 1997+A1:2001/prA2: 2007
EN 50366: 2003+A1: 2006
EN 61000-3-2: 2006/prA1: 2007/prA2: 2007, EN 61000-3-3: 1995+A1:2001+A2: 2005

General information
User manual 8
Standards applicable to gas appliances
The gas appliances comply with the safety requirements of the following European standards:
EN 60335-1: 2002+A11: 2004+A1: 2004+A12: 2006+Corrigendum: 2006+A2: 2006, Corrigenda:
2007-02
EN 203-1: 2005/prA1: 2007, EN203-2-2: 2006, prEN203-3: 2007
EN 50165: 1997+A1:2001
EN 55014-1: 2006, EN 55014-2: 1997+A1:2001/prA2: 2007
EN 61000-3-2: 2006/prA1: 2007/prA2: 2007, EN 61000-3-3: 1995+A1:2001+A2: 2005
Quality and environmental management
CONVOTHERM Elektrogeräte GmbH employs a certified quality management system in accordance
with EN ISO 9001 and a certified environmental management system in accordance with
EN ISO 14001.

General information
User manual 9
Identifying your combi steamer
Position and layout of the type plate
You can use the type plate to identify your combi steamer. The type plate is located on the left-hand
side of the combi steamer.
The type plate has the following layout on electric
appliances:
The type plate has the following layout on gas
appliances:
_
On both type plates, the code making up the trade name (1) identifies your appliance:
Elements of the trade
name
Meaning
Letters
1. letter O = Eco (always present)
E = Electric appliance2. letter
G = Gas appliance
B = Appliance with steam
generator
3. letter
S = Appliance with injection
Numerical values
xx.yy Appliance size
Table-top appliances
Use the table below to identify your table-top appliance from the trade name on the type plate:
Model Type Number of shelves Optional shelves
1/1 GN 2/1 GN 600 x 400 baking
tray
Number of
plates
OES 6.10 Electric appliance with injection 7 - 5 20
OGS 6.10 Gas appliance with injection 7 - 5 20
OEB 6.10 Electric appliance with steam
generator
7 - 5 20
OGB 6.10 Gas appliance with steam
generator
7 - 5 20
OES 6.20 Electric appliance with injection 14 7 12 42

General information
User manual 10
Model Type Number of shelves Optional shelves
1/1 GN 2/1 GN 600 x 400 baking
tray
Number of
plates
OGS 6.20 Gas appliance with injection 14 7 12 42
OEB 6.20 Electric appliance with steam
generator
14 7 12 42
OGB 6.20 Gas appliance with steam
generator
14 7 12 42
OES 10.10 Electric appliance with injection 11 - 7 32
OGS 10.10 Gas appliance with injection 11 - 7 32
OEB 10.10 Electric appliance with steam
generator
11 - 7 32
OGB 10.10 Gas appliance with steam
generator
11 - 7 32
OES 10.20 Electric appliance with injection 22 11 18 63
OGS 10.20 Gas appliance with injection 22 11 18 63
OEB 10.20 Electric appliance with steam
generator
22 11 18 63
OGB 10.20 Gas appliance with steam
generator
22 11 18 63
Floor-standing appliances
Use the table below to identify your floor-standing appliance from the trade name on the type plate:
Model Type Number of shelves Optional shelves
1/1 GN 2/1 GN 600 x 400 baking
tray
Number of
plates
OES 12.20 Electric appliance with injection 24 12 10 59 or 74
OGS 12.20 Gas appliance with injection 24 12 10 59 or 74
OEB 12.20 Electric appliance with steam
generator
24 12 10 59 or 74
OGB 12.20 Gas appliance with steam
generator
24 12 10 59 or 74
OES 20.10 Electric appliance with injection 20 -17 50 or 61
OGS 20.10 Gas appliance with injection 20 -17 50 or 61
OEB 20.10 Electric appliance with steam
generator
20 -17 50 or 61
OGB 20.10 Gas appliance with steam
generator
20 -17 50 or 61
OES 20.20 Electric appliance with injection 40 20 17 98 or 122
OGS 20.20 Gas appliance with injection 40 20 17 98 or 122
OEB 20.20 Electric appliance with steam
generator
40 20 17 98 or 122
OGB 20.20 Gas appliance with steam
generator
40 20 17 98 or 122

General information
User manual 11
Specific operating requirements for particular types of appliance
The following table summarizes the specific operating requirements for particular types of appliance:
Model Type Procedure Please observe the following points
OEB or OGB Appliances with
steam generator
daily task at switch-on the steam generator must be emptied and
rinsed daily:
Emptying and rinsing the steam generator on
page 137
Table-top
appliances
all types Loading shelves in rack
Removing and fitting the racks (table-top
appliances only) on page 145
Loading table-top appliances / Removing food
from table-top appliances on page 147
using the transport trolley
Loading table-top appliances using the
transport trolley on page 149
Floor-standing
appliances
all types Loading always use loading trolley:
Loading floor-standing appliances on page 152
Floor-standing
appliances
all types preheating always insert preheat bridge before preheating
Inserting and removing the preheat bridge
(floor-standing appliances only) on page 144

General information
User manual 12
About this user manual
Purpose
This user manual provides answers to the following questions:
What food can I cook using the combi steamer?
What particular cooking methods are offered by the combi steamer?
How can I use the combi steamer to perform specific cooking methods?
The aim of this user manual is to show you how to perform the following tasks:
Entering cooking program data
Working with the cookbook
Making settings
Loading the combi steamer
Removing food
Cleaning the combi steamer
Fitting accessories in the combi steamer
Who should read this manual
This user manual is aimed at the following groups:
Name of
target group
Qualifications Tasks Chapter to read before
task
Chef Has relevant professional
training
Knows relevant national
food legislation and regula-
tions, plus hygiene legisla-
tion and regulations
Must keep records in
accordance with HACCP
Trained in how to operate
the combi steamer
Entering cooking program data
Editing recipes in the cookbook
Managing settings
Loading the combi steamer
Starting the cooking program
Removing food
Design and function
For your Safety
Layout of the touchscreen
pages
How to operate the
touchscreen
Your combi-steamer
cooking programs
Using the cooking pro-
grams
User Semiskilled
Trained in how to operate
the combi steamer
Loading the combi steamer
Starting the cooking program
Removing food
Cleaning the combi steamer
Fitting accessories in the combi
steamer
Minor maintenance tasks
Design and function
For your Safety
Layout of the touchscreen
pages
How to operate the
touchscreen
Your combi-steamer
cooking programs
Using the cooking pro-
grams
Cleaning and Maintenan-
ce
Howtodoitcorrectly
Documents included in the Customer documentation
The customer documentation for the combi steamer includes the following documents:
Installation manual
User manual (this document)
Help facility included in the software (extracts from the user manual)

General information
User manual 13
Chapters in the user manual
The table below lists the chapters in this manual and summarizes their content, purpose and target
groups:
Chapter/section Purpose Target
group
General information Shows you how to identify your combi steamer
Provides guidance on using this manual
Chef
User
Design and function Specifies the intended use of the combi steamer
Explains the functions of the combi steamer and shows the
position of its components
Summarizes the technical data
Chef
User
For your Safety Describes the hazards posed by the combi steamer and suitable
preventive measures
You should read this chapter carefully in particular.
Chef
User
Layout of the touchscreen
pages
Describes the user interface
How to operate the touch-
screen
Contains instructions for the basic operation of the combi stea-
mer using the touchscreen
Your combi-steamer
cooking programs
Describes the cooking programs
Using the cooking pro-
grams
Gives examples of how to use the cooking programs
Cleaning and Maintenance Contains the cleaning schedule
Contains the maintenance schedule where relevant to the user
Contains cleaning instructions
User
Howtodoitcorrectly Contains instructions for regularly used operating procedures for
the combi steamer
User
Symbols used for safety instructions
Safety instructions are categorized according to the following hazard levels:
Hazard level Consequences Likelihood
Death / serious injury (irreversible) Immediate risk
Death / serious injury (irreversible) Potential risk
Minor injury (reversible) Potential risk
Caution Damage to property Potential risk

Design and function
User manual 14
2 Design and function
Purpose of this chapter
This chapter specifies the intended use of the combi steamer and explains its functions.
Contents
This chapter includes the following topics:
Page
Intended use of your combi steamer 15
Design and function of the combi steamer 17
Technical data for OES 20
Technical data for OGS 23
Technical data for OEB 26
Technical data for OGB 29

Design and function
User manual 15
Intended use of your combi steamer
Intended use
The combi steamer must only be used for the purposes specified below:
The combi steamer is designed and built solely for cooking different foodstuffs. Steam, convection
and superheated steam are used for this purpose.
The combi steamer is intended solely for commercial use.
The ambient temperature must lie between 4°C and 35°C.
The following table shows the maximum permissible loading weight per combi steamer. Each shelf
may only be loaded with a maximum of 15 kg.
Model Max. permissible loading weight
per combi steamer per shelf
6.10 30 kg 15 kg
6.20 60 kg 15 kg
10.10 50 kg 15 kg
10.20 100 kg 15 kg
12.20 120 kg 15 kg
20.10 100 kg 15 kg
20.20 180 kg 15 kg
In addition, the combi steamer is only being used as intended when the following conditions are met:
To avoid accidents and damage to the combi steamer, the owner must train staff regularly. The
combi steamer must only be operated by trained staff.
The manufacturer regulations for operation and maintenance of the combi steamer must be ob-
served.
Restrictions on use
The following restrictions on use must be observed:
The combi steamer must only be operated when all safety devices are fitted and in working order.
Dry powder or granulated material must not be heated in the combi steamer.
Easily inflammable objects with a flash point below 270 °C must not be heated in the combi stea-
mer. These include items such as highly flammable oils, fats or cloths.
Food in sealed tins or jars must not be heated in the combi steamer.
Requirements to be met by personnel
The following requirements must be met by personnel:
The combi steamer must only be operated by trained personnel.

Design and function
User manual 16
Requirements relating to the operating condition of the combi steamer
The following requirements relating to the operating condition of the combi steamer must be met:
The combi steamer must only be operated when all safety devices are working correctly.
The combi steamer must only be operated when all equipment covers and panels are fitted cor-
rectly.
Requirements relating to the operating environment of the combi steamer
The following requirements relating to the operating environment of the combi steamer must be met:
The combi steamer must not be operated in the vicinity of flammable gases or liquids.
The combi steamer must not be operated in toxic or potentially explosive atmospheres.
The combi steamer must be sheltered from the rain if operated outdoors.
Cleaning requirements
The following requirements must be met during cleaning:
Only original cleaning agents must be used.
High-pressure cleaners or water jets must not be used for cleaning.
The combi steamer must not be treated with acids or exposed to acid fumes.

Design and function
User manual 17
Design and function of the combi steamer
Table-top appliance construction
The following diagram shows a gas appliance and an electric appliance, representing all table-top
appliances:
Components of the table-top appliances and their function
The components of the table-top appliances have the following function
No. Name
picture
Function
1Air vent Controls ventilation.
2Gas flue pipe Takesawayfluegases:
1 gas flue pipe on appliances with injection
2 gas flue pipes on appliances with steam generator
3Low-pressure failsafe
device
Prevents the low pressure in the oven e.g. during fully automatic cleaning
4Multipurpose door handle Has the following functions depending on its position:
Pointing vertically downwards: combi steamer closed, ready for cooking
Horizontal: combi steamer open, in on-latch position
20 degrees above horizontal: Combi steamer can be opened
Also has the following functions:
Additional function as far as on-latch position
In the on-latch position, door can be opened from inside oven in an
emergency
5Oven door ("disappearing
door")
Seals the oven during cooking.
Special opening action allows it to slide back against the side of the
combi steamer to save space.
6Hand shower For rinsing out the cooker with water.
Continuous flow adjustment.
7Switches the combi steamer on and off

Design and function
User manual 18
No. Name
picture
Function
8Touchscreen Central control of the combi steamer:
Combi steamer operated by touching symbols on control-panel pages
Status displays
9Oven compartment Contains the food during cooking.
Has a different number of shelf levels depending on model.
10 rack Used to hold GN containers or baking trays.
11 Appliance feet Can be adjusted in height to allow the combi steamer to be placed hori-
zontally.
12 Type plate Used for identifying the combi steamer.
Floor-standing appliance construction
The following diagram shows a gas appliance and an electric appliance, representing all floor-standing
appliances:
Components of the floor-standing appliances and their function
The components of the table-top appliances have the following function:
No. Name
picture
Function
1Air vent Controls ventilation
2Number of gas flue pipes Takes away flue gases.
1 gas flue pipes: OGS 6.10, 6.20, 10.10, 10.20, 12.20
2 gas flue pipes: OGS 20.10, 20.20
2 gas flue pipes: OGB 6.10, 6.20, 10.10, 10.20, 12.20
3 gas flue pipes: OGB 20.10, 20.20
3Low-pressure failsafe
device
Prevents low pressure in the oven e.g. during fully automatic cleaning.

Design and function
User manual 19
No. Name
picture
Function
4Multipurpose door handle Has the following functions depending on its position:
Pointing vertically downwards: combi steamer closed
Horizontal: combi steamer open but in on-latch position
20 degrees above horizontal: Combi steamer can be opened
Also has the following functions:
Additional function as far as on-latch position
In the on-latch position, door can be opened from inside oven in an
emergency
5Oven door ("disappearing
door")
Seals the oven during cooking.
Special opening action allows it to slide back against the side of the combi
steamer to save space.
6Hand shower For rinsing out the cooker with water.
Continuous flow adjustment.
7Switches the combi steamer on and off
8Touchscreen Central control of the combi steamer:
Combi steamer operated by touching symbols on control-panel pages
Status displays
9Oven compartment Contains the food during cooking.
Has a different number of shelf levels depending on model
10 Loading trolley Used for loading food
11 Appliance feet Can be adjusted in height to allow the combi steamer to be placed hori-
zontally.
12 Preheat bridge Used for safety purposes during preheating and cleaning.
13 Type plate Used for identifying the combi steamer.
Basic principle of operation
In your combi steamer you can cook a range of food. The combi steamer can employ the following
main cooking programs to do this:
Steam
Convection
Superheated steam.
You can use these main cooking programs to cook food in almost all possible ways. The main cooking
programs can be applied to the following cooking techniques:
Steam Braising low-temperature cooking
Blanching baking Defrosting
Poaching scalloping Sous-vide cooking
Stew grilling 'T cooking
Boiling Gratinate Cook & Hold
roasting Regenerate
Basic principles for working with your combi steamer
These are the basic principles of working with the combi steamer:
Place food, held in containers or on shelf racks, into your combi steamer.
Set the cooking program, the cooking temperature or core temperature and start the combi steamer.
Once the cooking program has finished, take out the food, which is in the required state.

Design and function
User manual 20
Technical data for OES
Dimensions and weights
The following table shows appliance dimensions and weights:
6.10 6.20 10.10 10.20 12.20 20.10 20.20OES
Table-top appliances Floor-standing appliances
Width including loading trolley
with packaging [mm] 1130 1410 1130 1410 1435 1150 1435
without packaging [mm] 932 1217 932 1217 1232 947 1232
Depth including loading trolley
with packaging [mm] 950 1175 950 1175 1200 1000 1200
without packaging [mm] 805 1027 805 1027 1055 855 1055
Height including loading trolley
with packaging [mm] 1040 1105 1310 1330 1650 2185 2185
without packaging [mm] 852 895 1120 1120 1416 1952 1952
Weight including loading trolley
with packaging [kg] 176 246 206 280 362 362 482
without packaging [kg] 136 196 165 225 288 295 395
Weight with ConvoClean system including loading trolley
with packaging [kg] 196 266 226 300 382 382 502
without packaging [kg] 144 204 173 233 296 303 403
Safety clearances
Rear [mm] 50
Right-hand side [mm] 50
Left-hand side [mm] 100
Above [mm] 500 (for ventilation)
Electrical installed load ratings
The following table shows the electrical installed load ratings:
6.10 6.20 10.10 10.20 12.20 20.10 20.20OES
Table-top appliances Floor-standing appliances
3/N/PE ~ 400V 50/60Hz
Rated power consumption [kW] 11,4 19,8 19,8 34,3 34,3 39,6 68,5
Convection power [kW] 10,5 18,9 18,9 33,0 33,0 37,8 66,0
Motor power [kW] 0,8 0,8 0,8 1,2 1,2 1,7 2,4
Rated current [A] 15,3 26,3 26,3 47,6 47,6 52,4 95,0
max. permissible system
impedance Zsys
[6]0,627 0,252 0,252 0,113 0,113 0,125 -
Fuse [A] 16,0 35,0 35,0 50,0 50,0 63,0 100,0
recommended wire
cross-section*
[mm2] 5x 4 5x 6 5x 6 5x 16 5x 16 5x 16 5x 35
3/PE ~ 230V 50/60Hz
Rated power consumption [kW] 11,7 20,1 20,1 34,6 34,6 40,1 69,1