DERKOCH NORDEN-N Mode d’emploi
Installation and use manual for induction hob
NORDEN-N
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Contents
Environmental note ............................................................................................. 3
Safety instructions............................................................................................... 4
Installing the hob................................................................................................. 6
Description of the appliance.............................................................................. 10
Using your Induction Hob.................................................................................. 12
Maintenance and cleaning................................................................................. 20
Troubleshooting................................................................................................. 22
Failure Display and Inspection........................................................................... 23
Warranty Certificate........................................................................................... 24
NOTE: This User Instruction Manual contains important information,
including safety & installation points, which will enable you to get
the most out of your appliance. Please keep it in a safe place so that
it is easily available for future reference; for you or any person not
familiar with the operation of the appliance.
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Environmental note
This appliance is marked according to the European directive 2002/96/EC on Waste electrical
and Electronic Equipment (WEEE). By ensuring this product is disposed of correctly, you will
help prevent potential negative consequences for the environment and human health, which
could otherwise be caused by inappropriate waste handling of this product.
The symbol on the product or on the documents accompanying the product
indicates that this appliance may not be treated as household waste. Instead it shall be
handed over to the applicable collection point for the recycling of electrical and electronic
equipment.
Disposal must be carried out in accordance with local environmental regulations for waste
disposal. For more detailed information about treatment, recovery and recycling of this
product, please contact your local city office or local waste management office.
The packaging materials that we use are environmentally friendly and can be recycled. Please
discard all packaging material with due regard for the environment.
DISPOSAL OF THE APPLIANCE
Old appliances should not simply be disposed of with normal household waste,
but should be delivered to a collection and recycling centre for electric and
electronic equipment. A symbol shown on the product, the instruction manual or
the packaging shows that it is suitable for recycling.
Materials used inside the appliance are recyclable and are lapelled with information concerning
this By recycling materials or other parts from used devices you are making a significant
contribution to the protection of our environment.
Information on appropriate disposal centre for used devices can be provided by your local
authority.
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Safety instructions
Important
This appliance generates magnetic field in the direct vicinity.
ATTENTION: People with PACEMAKERS must ensure that their pacemaker has been
designed in conformity with the norms in force. It is recommended that the manufacture or your
doctor is consulted to verify any incompatibility.
Important
This appliance generates short range magnetic field therefore people with other types of
electrical medical equipment, such as hearing aids for the deaf, must ensure they
confirm to the norms regarding electromagnetic disturbances.
•This appliance has been designed for family use only. In case of doubts or questions,
please contact the manufacturer.
•Keep the packing material away from children (plastic bags, parts in foamed plastic, etc.)
they could be potentially dangerous.
•To prevent electrical shocks, contact the technical service centre for any repairs.
•Make sure that installation and electrical connections are carried out by qualified
personnel, following the manufacturer’s instructions and in conformity with local norms in
force.
•The hob must be installed and grounded by qualified personnel. Do not repair or replace
any part of the appliance unless specifically recommended in this manual. All other
interventions must be carried out by qualified technicians.
•This hob comes with a cooling fan with air vent underneath the worktop itself. If there is a
drawer under the worktop, do not put any paper or small light objects in it as they could be
sucked up by the fan, damaging it or compromising its function.
•Do not use aluminium foil to protect parts of the hob.
•Do not leave the kitchen unattended when cooking foods where high contents of oil or fat
are used, the oil could catch fire. If the oil catches fire never put out with water.
Immediately suffocate the fire with a lid and turn off the hob.
•Do not cook on the hob if the glass is broken. Water or cleaning products could filter
through the breakage and cause electrical shocks. Immediately contact qualified personnel
as soon as you notice a breakage.
•Keep the area around the hob free from combustible material (plastic, paper etc.) or
flammable liquids, these can catch fire, metal parts can heat up and cause burns.
•Children must not be along in the kitchen when the hob is in use.
•After use, when the cooking element or entire hob is turned off, a residual heat indicator
will come on, showing an H (hot) for each cooking area that was used: this indicates that
the corresponding cooking area is still dangerous.
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•If the supply cord is damaged, it must be replaced by the manufacturer, its service agent or
similarly qualified persons in order to avoid a hazard.
•WARNING: If the surface is cracked, switch off the appliance to avoid the possibility of
electric shock.
•A steam cleaner is not to be used.
•Metallic objects such as knives, forks, spoons and lids should not be placed on the hob
surface since they can get hot.
•The appliance is not intended to be operated by means of an external timer or separate
remote-control system.
•Danger of fire: Do not store items on the cooking surfaces.
•CAUTION: The cooking process has to be supervised. A short term cooking process has
to be supervised continuously.
•WARNING: Use only hob guards designed by the manufacturer of the cooking appliance
or indicated by the manufacturer of the appliance in the instructions for use as suitable or
hob guards incorporated in the appliance. The use of inappropriate guards can cause
accidents.
•This appliance can be used by children aged from 8 years and above and persons with
reduced physical, sensory or mental capabilities or lack of experience and knowledge if
they have been given supervision or instruction concerning use of the appliance in a safe
way and understand the hazards involved. Children shall not play with the appliance.
Cleaning and user maintenance shall not be made by children without supervision.
•This appliance is not intended for use by persons (including children) with reduced
physical, sensory or mental capabilities, or lack of experience and knowledge, unless they
have been given supervision or instruction concerning use of the appliance by a person
responsible for their safety.
•Means for disconnection must be incorporated in the fixed wiring in accordance withthe
wiring rules.
•WARNING: The appliance and its accessible parts become hot during use.
•Care should be taken to avoid touching heating elements.
•Children less than 8 years of age shall be kept away unless continuously supervised.
After use, turn off the hob using the command device and do not rely on the pan detector.
Important
The heating elements do not work if the pan has a diameter that is too small or
not magnetically detectable.To verify that the material of the pan is
suitable,thatisferrous, use a magnet.To prevent damage to the electronic circuit,
the hob has a sensor that constantly controls the temperature of the circuit itself:
in the case of overheating the hob automatically reduces power or turns itself off
until a safe temperature is reached.
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Installing the hob
WARNING
Risk of cutting.
Be careful of cutting edges.
End parts in foamed plastic - be careful.
During transportation these could cause slight injury or cuts.
Remove the material and envelope of documents from the packaging.
Before proceeding with installation read the work instructions carefully.
Put a towel or cloth on the work surface. Place the hob face down on
the protected surface.
•Cut out the work surface according to the sizes shown in the drawing.
•For the purpose of installation and use, a minimum of 50mm space shall be preserved
around the hole.
•Be sure the thickness of the work surface is at least 30mm. please select heat-resistant
work surface material to avoid larger deformation caused by the heat radiation from the
hotplate. As shown below:
Warning: The work surface material must use the impregnated wood or other insulation
material.
L(mm)
W(mm)
H(mm)
D(mm)
A(mm)
B(mm)
X(mm)
590
520
60
56
560
490
50
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Under any circumstance, make sure the hob is well ventilated and the air inlet and
outlet are not blocked. Ensure the hob is in good work state. As shown below.
Note: The safety distance between the hotplate and the cupboard above the hotplate
should be at least 760mm.
A(mm)
B(mm)
C(mm)
D
E
760
50 mini
20 mini
Air intake
Air exit 5mm
Before you install the hob, make sure that:
•The work surface is square and level, and no structural members interfere with space
requirements.
•The work surface is made of a heat-resistant material.
•If the hob is installed above an oven, the oven has a built-in cooling fan.
•The installation will comply with all clearance requirements and applicable standards and
regulations.
•A suitable isolating switch providing full disconnection from the mains power supply is
incorporated in the permanent wiring, mounted and positioned to comply with the local
wiring rules and regulations.
•The isolating switch must be of an approved type and provide a 3 mm air gap contact
separation in all poles (or in all active [phase] conductors if the local wiring rules allow for
this variation of the requirements).
•The isolating switch will be easily accessible to the customer with the hob installed.
•You use heat-resistant and easy-to-clean finishes (such as ceramic tiles) for the wall
surfaces surrounding the hob.
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When you have installed the hob, make sure that:
•The power supply cable is not accessible through cupboard doors or drawers.
•There is adequate flow of air from outside the cabinetry to the base of the hob.
•If the hob is installed above a drawer or cupboard space, a thermal protection barrier is
installed below the base of the hob.
•The isolating switch is easily accessible by the customer.
Before locating the fixing brackets:
•The unit should be placed on a stable, smooth surface (use the packaging).
•Do not apply force onto the controls protruding from the hob.
Locating the fixing brackets:
•Fix the brackets on the front side and rear side by screw.
•Put the induction hob in the cut-out cabinet.
Cautions:
•The hob must be installed by qualified personnel or technicians, we have professionals at
your service. Please never conduct the operation by yourself.
•Do not mount the hob above cooling equipment, dishwashers and touble dryers.
•The hob shall be installed such that better heat radiation can be ensured to enhance its
reliability.
•The wall and induced heating zone above the work surface shall withstand heat.
•To avoid any damage, the sandwich layer and adhesive must be resistant to heat.
•A steam cleaner is not to be used.
•This hob can be connected only to a supply with system impedance no more than 0.427
ohm. In case necessary, please consult your supply authority forsystem impedance
information.
Important
This hob must be connected to the mains power supply only by a suitably qualified
person.
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Before connecting the hob to the mains power supply, check that:
•The domestic wiring system is suitable for the power drawn by the hob.
•The voltage corresponds to the value given in the rating plate.
•The power supply cable sections can withstand the load specified on the rating plate. To
connect the hob to the mains power supply, do not use adapters, reducers, or branching
devices, as they can cause over heating and fire.
•The power supply cable must not touch any hot parts and must be positioned so that its
temperature will not exceed 75℃at any point.
Check with an electrician whether the domestic wiring system is suitable without
alterations. Any alterations must only be made by a qualified electrician.
•If the cable is damaged or needs replacing, this should be done by an after-sales
technician using the proper tools, so as to avoid any accidents.
•If the appliance is being connected directly to the mains supply, an omnipolar circuit-
breaker must be installed with a minimum gap of 3mm between the contacts.
•The installer must ensure that the correct electrical connection has been made and that it
complies with safety regulations.
•The cable must not be bent or compressed.
•The cable must be checked regularly and only replaced by a proper qualified person.
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Description of the appliance
Technical Specification
Model
Norden-N
Cooking Zones
4 Zones
Supply Voltage
220-240V~ 50/60Hz
Installed Electric Power
7200W
Product Size D x W x H (mm)
590×520×60
Building-in Dimensions A x B (mm)
560×490
For circular cooking zones or area: diameter
of useful surface area per electric heated
cooking zone, rounded to the nearest 5 mm
Left down: 18.0 cm
Left up: 16.0 cm
Right down: 16.0 cm
Right up: 18.0 cm
Energy consumption per cooking zone or
area calculated per kg
EC electric cooking ( Wh/kg )
Left down: 186.5
Left up: 183.4
Right down: 192.6
Right up: 171.9
Energy consumption for the hob calculated
per kg
EC electric cooking ( Wh/kg )
183.6
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