Blodgett Combi Invoq Combi User manual

Invoq Combi & Invoq Hybrid
6-1/1 GN
10-1/1 GN
20-1/1 GN
6-2/1 GN
10-2/1 GN
20-2/1 GN
Gas & electric
EN - English
Installation manual
Revision 11/2022, SW: 0.4.3
Original English document

2
FOR YOUR SAFETY
Do not store or use gasoline or other ammable vapours and
liquids in the vicinity of this or any other appliance.
NOTICE
In order to be able to service this appliance, it must be
installed with the casters supplied, a connector complying
with ANSI Z21.69 - CSA 6.16 and a quick-disconnect device
complying with ANSI Z21.41 - CSA 6.9. It must also be installed
with restraining means to guard against the transmission
of strain to the connector as specied in the appliance
manufacturer’s instructions.
WARNING
Improper installation, adjustment, alteration,
service or maintenance can cause property
damage, injury or death. Read the user manual,
installation manual and service manual
thoroughly before installing or servicing this
equipment.
WARNING
Electrical grounding instructions
This appliance is equipped with a three-prong
(grounding) plug for your protection against
shock hazard and should be plugged directly into
a properly grounded three-prong receptacle. Do
not cut or remove the grounding prong from this
plug.

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Invoq Combi & Invoq Hybrid, installation manual, revision 11/2022, SW: 0.4.3
TABLE OF CONTENTS
Table of contents
General information 6
Target group ...............................................................................................................................6
Technical changes...............................................................................................................6
More documentation .........................................................................................................6
Warranty..........................................................................................................................................6
Permissions...................................................................................................................................6
Screen dumps...........................................................................................................................6
Identication................................................................................................................................6
Rating plate on an electrical oven ............................................................................7
Rating plate on a gas oven..............................................................................................8
Symbols used in this document..............................................................................9
Safety information 10
General safety instructions........................................................................................10
Safety instructions before use...................................................................................11
Safety instructions during use................................................................................. 12
Safety instructions during maintenance and service .................... 12
Safety instructions for gas ovens......................................................................... 13
Personal protective equipment.............................................................................15
Receiving the oven 16
Inspecting the oven...........................................................................................................16
Transporting and unpacking the oven ..........................................................16
Disposing of the packaging............................................................................................17

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Installing the oven 18
Mechanical installation..................................................................................................18
Clearance around the oven.......................................................................................... 19
Electrical installation ........................................................................................................20
Connecting the oven to power...................................................................................21
Gas installation......................................................................................................................22
Connecting the oven to gas........................................................................................22
Power connection - gas oven....................................................................................22
Mounting a gas hose protection strap .............................................................25
Water supply connection............................................................................................26
Testing the water hardness.......................................................................................... 27
Connecting the oven to a HydroShield water lter...............................29
Connecting the oven to a reverse osmosis system............................30
Mounting the hand shower...........................................................................................32
Setting the oven 33
Changing user........................................................................................................................33
Setting the oven for the Middle East................................................................33
Starting up the oven 34
Before startup .........................................................................................................................34
First startup................................................................................................................................34
Filling in the installation checklist........................................................................35

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Invoq Combi & Invoq Hybrid, installation manual, revision 11/2022, SW: 0.4.3
TABLE OF CONTENTS
Technical data 36
Dimensions ................................................................................................................................36
Dimensions - PassThrough........................................................................................36
Weights..........................................................................................................................................37
Weights - PassThrough.................................................................................................37
Water requirements..........................................................................................................38
Water requirements - PassThrough.................................................................38
IP classication.......................................................................................................................39
IP classication - PassThrough..............................................................................39
Heat rejection..........................................................................................................................39
Heat rejection - PassThrough.................................................................................39
Noise emission....................................................................................................................... 40
Noise emission - PassThrough.............................................................................. 40
Data .......................................................................................................................................... 40
Data - PassThrough......................................................................................................... 40
Power requirements, electrical oven................................................................41
Power requirements, electrical oven - PassThrough..................... 45
Power requirements, gas oven............................................................................. 49

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General information
Target group
This document is aimed at service technicians who have been trained in installing
and servicing the oven. The oven must only be installed and serviced by qualied
service technicians.
Technical changes
This document is subject to changes without notice.
More documentation
You nd more documentation about the oven at our website. For more information,
see the back page.
Warranty
You nd more information about warranty at our website. For more information, see
the back page
Identication
You nd the rating plate on the right-hand side of the oven and behind the front
panel.
The rating plate contains oven specic information such as serial number, oven type,
rated voltage and water supply.
Always state the oven’s serial number when ordering spare parts or
contacting Technical Support.
Permissions
Log in as “Technician” to have the necessary rights to be able to change the oven
setup, use the test functions, update software, etc. See section “Changing user”.
Screen dumps
The screen dumps in this manual are based on a Invoq Hybrid 10-1/1 GN oven with
core probe.

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Invoq Combi & Invoq Hybrid, installation manual, revision 11/2022, SW: 0.4.3
GENERAL INFORMATION
Rating plate on an electrical oven
Item Description
1 Name of the manufacturer, registered company name or trademark
2 Name and address of the manufacturer or his representative.
3 Oven model
4 Serial number
5 Rated voltage - voltage or voltage range in volts
6 Nominal power - rated power in kilowatt
7 Water supply - nominal line pressure of the oven
8 IP class - IP number according to the degree of protection against
ingress of water
9 Month and year of production
10 QR code for service app
11 CE or UKCA marking
Table 1
1
3
5
7
2
4
6
9
11
810

8
Rating plate on a gas oven
Item Description
1 Name of the manufacturer, registered company name or trademark
2 Name and address of the manufacturer or his representative.
3 Oven model
4 Serial number
5 Rated voltage - voltage or voltage range in volts
6 Nominal power - rated power in kilowatt
7 Water supply - nominal line pressure of the oven
8 IP class - IP number according to the degree of protection against
ingress of water
9 Month and year of production
10 QR code for service app
11 CE or UKCA marking
12 Nominal heat input in kilowatts
13 Gas pressure - nominal line pressure of the oven
14 Gas type - gas families and/or gas groups
15 Appliance type
16 Identication number of the notied body, if needed
Table 2
1
3
5
7
2
4
6
9
11
8
10 16
12
13
14 15

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Invoq Combi & Invoq Hybrid, installation manual, revision 11/2022, SW: 0.4.3
GENERAL INFORMATION
Symbols used in this document
DANGER
Dangerous situation which will, if not avoided, result in death or
serious personal injury.
WARNING
Dangerous situation which may, if not avoided, result in death or
serious personal injury.
CAUTION
Dangerous situation which will, if not avoided, result in minor or
moderate personal injury.
SIGNAL WORD
Description of the hazard
• Action to avoid the hazard.
IMPORTANT! If these instructions are not observed, it may result in malfunction
or damage to the oven.
Tips and advice that make the work easier.
A red or grey circle with a diagonal bar indicates that an action
must not be taken or must be stopped.
A blue or grey circle with a white graphical symbol indicates that
an action must be taken

10
Safety information
Read this document before using, installing or servicing the
product. Installation and operation must comply with local
regulations and accepted codes of good practice.
Installation, maintenance and repair must be carried out by
qualied installation and service technicians only. Installation and/
or service by others than qualied service technicians may result in
injury to the operator and/or damage to the oven.
Fill in the installation checklist together with the customer after
installation of the oven.
General safety instructions
The oven must not be supplied through an external switching
device, such as a timer, or connected to a circuit that is regularly
switched on and off by the utility to avoid a hazard due to
inadvertent resetting of the thermal cut-out.
.
DANGER
Risk of re or explosion
• Do not store ammable liquids or gases close to the oven.
DANGER
Risk of injury
• Follow the instructions in this manual carefully.
• Make sure this manual is freely available to everyone working
with the oven and for later reference.

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Invoq Combi & Invoq Hybrid, installation manual, revision 11/2022, SW: 0.4.3
SAFETY INFORMATION
Safety instructions before use
DANGER
Electric shock
• Install an approved plug or safety switch close to the oven to
ensure that the oven can be disconnected during installation
and repair.
• The safety switch must be compliant with applicable national
and local requirements.
• In case of Stackit arrangements, install a safety switch on each
oven.
DANGER
Risk of squeezing
• Always install a roll-in oven on a level at oor.
• Always use the parking brake on roll-in trolleys.
DANGER
Risk of electric shock
• Pay attention to the colour coding of the wiring: Yellow/green is
the earth connection and blue is neutral.
DANGER
Risk of electric shock
• Provide the oven with additional electrical protection in
accordance with applicable rules and regulations.
• Use a type F or type B RCD 30 mA.
WARNING
Risk of drawing-in or trapping
• Always make sure no humans or animals are unintendly in the
cavity before starting the oven.
DANGER
Risk of squeezing
• Never lift the oven from the left-hand side.

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Safety instructions during use
CAUTION
Risk of crushing
• Always close the door with one hand on the handle to avoid
crushing you ngers.
Safety instructions during maintenance and service
DANGER
Risk of electric shock
• Disconnect the oven from the power source during service and
when replacing spare parts.
• Make sure that the service technician can see that the power
plug is disconnected at all times during maintenance and
repair.
DANGER
Risk of electric shock
• After maintenance and service, perform an electrical
inspection in compliance with local and national rules and
regulations.
WARNING
Risk of cutting or severing
• Be very careful, if you need to remove the bafe plate in front of
the fan wheel during service or maintenance.
CAUTION
Risk of burn injury
• Cool down the oven before servicing or maintaining the oven.
• Use personal protective gloves if you perform maintenance or
repair in a hot cavity.

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Invoq Combi & Invoq Hybrid, installation manual, revision 11/2022, SW: 0.4.3
SAFETY INFORMATION
Safety instructions for gas ovens
DANGER
Suffocation and/or explosion due to gas leak
• After maintenance and service on gas components such as
gas valves or gas fans or switching to different types of gas,
perform a detailed ue gas analysis.
• Use appropriate CO2and O2monitoring equipment.
• The ue gas analysis must be carried out by an authorised
technician.
DANGER
Suffocation and/or explosion due to gas leak
If you smell gas, do the following:
• Immediately extinguish any ames.
• Immediately open all doors and windows.
• Do not press any electrical switches.
• Close all gas supply taps.
• Check that all gas installations are closed.
• Only switch the light on if there is no smell of gas.
DANGER
Suffocation and/or explosion due to gas leak
• Place instructions that must be followed if the user smells gas
in a clearly visible location.
• You can obtain this information from your local gas supplier.
DANGER
Suffocation and/or explosion due to gas leak
• The installation of the gas supply tubing must comply with
local and national rules and regulations.
• The installation of gas supply tubing must be periodically
examined and replaced, if necessary.

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DANGER
Suffocation and/or explosion due to gas leak
• Secure the gas hose protection strap as close as possible to
the exible connector.
• Make sure the gas hose protection strap is short enough to
prevent strain on the contractor.
• The maximum length of the gas hose protection strap is 1.5 m.
• Make sure it is easy to install and connect the connector when
the gas hose protection strap is fully extended.
• If the gas hose protection strap is removed for any reason, ret
it when the oven is back in place.
DANGER
Suffocation and/or explosion due to gas leak
• Make sure the ventilation is running when you adjust the oven.
• Monitor the CO2values carefully.
• The CO2values must not exceed 400 ppm for any length of
time.
DANGER
Suffocation and/or explosion due to gas leak
• Install the gas oven under an extraction hood that is switched
on when the oven is working.
• Do not block the exhaust pipes or the area around the oven.
DANGER
Suffocation and/or explosion due to gas leak
• Before activating the combustion, start with a gas leak check of
the hoses and components in the gas burner system.
• Use a detection tool or spray leak nder, which is approved by
local rules and regulations.

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Invoq Combi & Invoq Hybrid, installation manual, revision 11/2022, SW: 0.4.3
SAFETY INFORMATION
Personal protective equipment
CAUTION
Risk of burn injury
• Use personal protective gloves if you perform maintenance or
repair in a hot cavity.

16
Receiving the oven
Inspecting the oven
At delivery of the oven, do the following:
• Check the oven for transit damage.
• If there is any sign of damage, contact the supplier and the shipping agent
immediately.
Transporting and unpacking the oven
When transporting the oven, use a pallet lifter or other appropriate lifting
equipment.
DANGER
Risk of squeezing
• Never lift the oven from the left-hand side.
IMPORTANT!
Leave the plastic lm covering the oven surfaces until the
oven is installed. The plastic lm protects the oven surfaces
from sharp objects.
1. Leave the packaging on the oven while transporting it.
2. Transport the oven as shown in the illustrations marked with below.
Lift on pallet Lift on feet Lift benath bottom
Front
Left
1
2

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Invoq Combi & Invoq Hybrid, installation manual, revision 11/2022, SW: 0.4.3
RECEIVING THE OVEN
Disposing of the packaging
The packaging contains recyclable materials. Disposal of the packaging must
happen in an environmental sound way according to the WEE regulation, Directive
2012/19/EU, or local regulations for countries outside the EU.
Lift on pallet Lift on feet Lift benath bottom
Backside
Right
3. Remove the packaging when the oven is in place.
4. Remove the packaging from the oven cavity.

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Installing the oven
Mechanical installation
DANGER
Risk of injury
• Before mechanical installation, read the safety instructions in
“Safety information” on page 10 and onward.
1. Install the oven vertically and horizontally by measuring if the oven is in level in
the oven cavity, at the front and on the left-hand side.
2. If the oven is not in level, adjust the adjustable feet on the stand or the legs on the
table model.
3. To adjust the height of the oven, adjust the adjustable feet on the stand or the
legs on the table model.

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Invoq Combi & Invoq Hybrid, installation manual, revision 11/2022, SW: 0.4.3
INSTALLING THE OVEN
Clearance around the oven
IMPORTANT!
Never place powerful heat sources such as hotplates, frying pans,
deep-fat fryers or similar close to the oven. Make sure there is a
minimum clearance of 400 mm to such equipment. Otherwise, it
may damage the electrical components.
IMPORTANT! The oven may execute an emergency shutdown if the temperature
on the right-hand side of the oven is too high.
Low-temperature environment
In a low-temperature environment, the ambient temperature is below 50°C.
In low-temperature environments, the following is required:
Position Minimum clearance [mm]
Left-hand side 0
Right-hand side 40
Back 0
Height from the oven roof to the ceiling (gas ovens only) 500
Table 3
40 mm
0 mm
0 mm

20
High-temperature environment
In a high-temperature environment, the ambient temperature is above 50°C.
In high-temperature environments, the following is required:
Position Minimum clearance [mm]
Left-hand side 0
Right-hand side without heat shield* 400
Right-hand side with 70 mm heat shield* 0
Back 0
Table 4
*Heat shield is an optional extra and can be purchased separately.
If the oven is installed in a high-temperature environment, we highly
recommend that you t a heat shield on the right-hand side of the oven to
prevent overheating.
Electrical installation
DANGER
Risk of electric shock
Before electrical installation, read the safety instructions in
“Safety information” on page 10 and onward.
DANGER
Risk of electric shock
• Pay attention to the colour coding of the wiring: Yellow/
green is the earth connection and blue is neutral.
• You nd the wiring diagrams at the bottom of the front panel.