DERKOCH NORDEN-N Guide

Installation and use manual for induction hob
NORDEN-N

2
www.derkochline.com
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.

3
www.derkochline.com
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.

4
www.derkochline.com
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.

5
www.derkochline.com
•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.

6
www.derkochline.com
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

7
www.derkochline.com
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.

8
www.derkochline.com
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.

9
www.derkochline.com
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.

10
www.derkochline.com
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

11
www.derkochline.com
NO.
REFERENCE
DESCRIPTION
1
ON/OFF：Turn on or turn off the machine.
2
CHILD LOCK: Press the button one time, it is lock. Other button can't
operation when it is lock. Long press the button, it is unlock.
3
UP：Increase the power level or add the time.
3
DOWN：Reduce the power level or reduce the time.
4
BOOST CONTROL: The booster function
5
TIMER DISPLAY：Setting the time as you need.
6
HEATING ZONE: selecting the left up hob choose.
6
HEATING ZONE: selecting the left down hob choose.
6
HEATING ZONE: selecting the right hob choose.
6
DISPLAY：It shows power level, error code and hob status.
7
TIMER DISPLAY

12
www.derkochline.com
Using your Induction Hob
To Start Cooking
After power on, the buzzer beeps once, all the indicators light up for 1 second then go out,
indicating that the hob has entered the state of standby mode.
1. Touch the ON/OFF switch, all the indicators show ‘—’.
2. Place a suitable pan on the cooking zone that you wish to use.
Make sure the bottom of the pan and the surface of the cooking
zone is clean and dry.
3. Touching the heating zone selection control, and an indicator
next to the key will flash. (the left down zone)
4. Select a heat setting by touching the ‘+’, ‘-’.
·If you don’t choose a heat setting within 1 minute, the induction
hob will automatically switch off. You will need to start again at
step 1.
·You can modify the heat setting at any time during cooking.
When you have finished cooking
1. Touch the heating zone selection that you wish to switch off. (the
left down zone)
2. Turn the cooking zone off by scrolling down to ‘0’.
Make sure the display shows ‘0’.
3. Turn the whole cooktop off by touching the ON/OFF control.

13
www.derkochline.com
4. Beware of hot surface
‘H’will show which means cooking zone is too hot to touch. It will
disappear when the surface has cooled down to a safe
temperature. It can also be used as an energy saving function if
you want to heat further pans, use the hotplate that is still hot.
Using Boost Function
-Activate the boost function
1. Select the zone with boost function.
2. Touching the ‘boost’key, then the display shows ‘b’.
-Cancel boost function
1. Select the zone with boost function.
2. Touching the ‘minus’key to cancel the Boost function, and select the
level you want to set.
3. Boost function can only last for 5 minutes, after that the zone will go
to level 9 automatically.
Using Child Lock Function
•You can lock the controls to prevent unintended use (for example children accidentally
turning the cooking zones on).
•When the controls are locked, all the controls except the ON/OFF control are disabled.
To lock the controls
Touch the key lock control. The timer indicator will show ‘Lo’.
To unlock the controls
1. Make sure the hob is turned on.
2. Touch and hold the key lock control for 3 seconds.
3. You can now start using your hob.
When the hob is in lock mode, all the controls are disabled except the ON/OFF, you
can always turn the hob off with the ON/OFF control in an emergency, but you shall
unlock the hob first in the next operation.

14
www.derkochline.com
Using the Timer
You can use the timer in two different ways:
•You can use it as a minute minder. In this case, the timer will not turn any cooking zone off
when the set time is up.
•You can use I as cut-off timer to turn one or more cooking zones off after time is up.
•You can set the timer up to 99 minutes.
Using the timer as a Minute Minder
1. Make sure the cooktop is turned on. And zone selection key is not
activated (zone indication ‘-’ is not blinking).
Note: you can set minute minder before or after cooking zone power
setting finished.
2. Touch timer key, ‘10’will show in the timer display and ‘0’will blink.
3. Set the time by touching the ‘-’, ‘+’control of timer.
4. Touch timer control again, then ‘1’will flash.
5. Set the time by touching the ‘-’, ‘+’.
6. When the timer is set, it will begin to count down immediately. The
display will show the remaining time.
7. Buzzer will beeps for 30 seconds and the timer indicator shows ‘- -’when
the setting time finished.
Using the timer to switch off one or more cooking zones
1. Touching the heating zone selection control that you want to set the
timer for.
(the left down zone)
2. Touch timer control, the ‘10’will show in the timer display, and the ‘0’
flashes.
3. Set the time by touching the ‘-’, ‘+’control.
4. Touch timer control again, the ‘1’will flash.
5. Set the time by touching the ‘-’, ‘+’control.

15
www.derkochline.com
6. When the time is set, it will begin to count down immediately. The display
will show the remaining time.
NOTE: there will be a red dot in the right bottom corner of power level
indication which indicating that zone is selected.
7. When cooking timer expires, the corresponding cooking zone will be
switch off automatically.
NOTE: other cooking zones will keep operating if they are turned on
previously.
If the timer is set on more than one zone
1. When you set timer for several cooking zones, red dots of the
relevant cooking zones are indicated. The timer display shows
the min. timer. The dot of the corresponding zone blinks.
2. Once the countdown timer expires, the corresponding zone will
switch off. Then it will show the new min. tier and the dot of
corresponding zone will flash.
NOTE: touch the heating zone selection control, the
corresponding timer will be shown in the timer indicator.
Cancelling the timer
1. Touching the heating zone selection control that you want to cancel the
timer.
2. Touching the timer control, the indicator will flash.
3. Touch the ‘-’to set the timer to ‘10’, the timer is cancelled.
Auto shutdown protection
Auto shutdown is a safety protection function for your induction hob. This occurs whenever you
forget to switch off a cooking zone. The default shutdown times are shown in the table below:
Power level
1
2
3
4
5
6
7
8
9
Default working time (hour)
8
8
8
4
4
4
2
2
2
When the pot is removed, the induction hob can stop heating immediately and the
hob automatically switch off after 1 minute.

16
www.derkochline.com
Residual heating warming
When the hob has been operating for some time, there will be some residual heat.
The letter ‘H’ appears to warm you to keep away from it.
Heat settings
HEAT SETTING
SUITABILITY
1 - 2
- delicate warming for small amounts of food
- melting chocolate, butter, and foods that burn quickly.
-gentle simmering
- slow warming
3 - 4
-reheating
-rapid simmering
-cooking rice
5 - 6
-pancakes
7 - 8
-sauteing
-cooking pasta
9
-stir-frying
-searing
-bringing soup to the boil
-boiling water
Before using the New Hob
•Read this guide, taking special note of the “Safety Instructions”section.
•Remove any protective film that may still be on your induction hob.
INDUCTION
Induction cooking is a safe, advanced, efficient,
and economical cooking technology. It works by
electromagnetic vibrations generating heat
directly in the pan, rather than indirectly
through heating the glass surface. The glass
becomes hot only because the pan eventually
warms it run.

17
www.derkochline.com
Using the Touch Controls
•The controls respond to touch, so you don’t need to apply any pressure.
•Use the ball of your finger, not its tip.
•You will hear a beep each time a touch is registered.
•Make sure the controls are always clean, dry, and that there is no object (e.g. a utensil or a
cloth) covering them. Even a thin film of water may make the controls difficult to operate.
Choosing the right cookware
•Only use cookware with a base suitable for induction cooking. Look for the induction
symbol on the packaging or on the bottom of the pan.
•You can check whether your cookware is suitable by carrying out a magnet test. Move a
magnet towards the base of the pan. If it is attracted, the pan is suitable for induction.
•If you do not have a magnet:
1. Put some water in the pan you want to check.
2. Follow the steps under ‘To start cooking’.
3. If ‘ ’ does not flash in the display and the water is heating, then the pan is suitable.
Cookware made by the following materials is not suitable: pure stainless steel,
aluminum or copper without a magnetic base, glass, wood, porcelain, ceramic, and
earthenware.
•The pots and pans must be placed precisely in the middle of the cooking area.
•In some cooking areas an internal diameter is indicated, with a lighter outline, which
advises the user to go to a smaller cooking area, if available, with smaller diameter pan.
This is to obtain optimum performance and efficiency. You can however use pans with
smaller diameters than this limit.

18
www.derkochline.com
•The pots and pans that can be used on this hob must be made of ferromagnetic material.
They can be made of enameied steel, cast iron or special pans of stainless steel for
induction. The diameter of the pan should be at least 12cm.
Size of burner (diameter/mm)
The minimum cookware (diameter/mm)
160
120
180
140
Safety reminding
A dedicated power protection Never use the hob in high Never wash the hob with water
air switch must be incorporeted temperature environment. derectly. Steam cleaner is
in the fixed wiring in accordance not to be used.
with the wiring rules.
Never have the hob to work For sealed foods such as The appliance is not
without food in pot, otherwise canned goods, please do not intended to be used by
its operational performance heat them before opening children or handicapped
may be affected and danger their covers so as to avoid persons, unless they have
may happen. any dangers of explosion due been supervised by a
to heating expansion. responsible person to
ensure they can use it
safely.

19
www.derkochline.com
Do not place rough or If the surface is cracked, pull Do not put any detergents
uneven appliances, which out the plug to avoid the or flammable materials in
may damage the ceramic possibility of electric shock. the equipment installed
surface. under the hob.
Because the hob can After being used,the If the supply is damaged, it
generate very high corresponding heating must be replaced by the
temperature, please use a zone of the hob is still hot. manufacturer, its service
pot resistant to a temperature Never touch the hob surface agent or similarly qualified
of over 200. to avoid burn. persons in order to avoid a
hazard.

20
www.derkochline.com
Maintenance and cleaning
The settings below are guidelines only. The exact setting will depend on several factors,
including your cookware and the amount you are cooking. Experiment with the cooktop to find
the settings that best suit you.
What?
How?
Important!
Everyday soiling on
glass (fingerprints,
marks, stains left by
food or non-sugary
spillovers on the glass)
1. Switch the power to the cooktop
off.
2. Apply a cooktop cleaner while the
glass is still warm (but not hot!)
3. Rinse and wipe dry with a clean
cloth or paper towel.
4. Switch the power to the cooker
back on.
·When the power to the cooktop is
switched off, there will be ‘no hot
surface’indication but the cooking
zone may still be hot!
·Heavy-duty scourers, some nylon
scourers and harsh/abrasive cleaning
agents may scratch the glass. Always
read the label to check if your cleaner
or scourer is suitable.
Never leave cleaning residue on
the cooktop: the glass may
become stained.
Boilovers, melts, and
hot sugary spills on the
glass
Remove these immediately with a fish
slice, palette knife or razor blade
scraper suitable for induction glass
cooktops, but beware of hot cooking
zone surfaces:
1. Switch the power to cooktop off at
the wall.
2. Hold the blade or utensil at a
30°angle and scrape the soiling or
spill to a cool area of the cooktop.
3. Clean the soiling or spill up with a
dish cloth or paper towel.
4. Follow steps 2 to 4 for ‘Everyday
soiling on glass’ above.
·Remove stains left by melts and
sugary food or spillovers as soon as
possible. If left to cool on the glass,
they may be difficult to remove or
even permanently damage the glass
surface.
·Cut hazard: when the safety cover is
retracted, the blade in a scraper is
razor-sharp. Use with extreme care
and always store safely and out of
reach of children.
Spillovers on the touch
control
1. Switch the power to the cooktop
off.
2. Soak up the spill.
3. Wipe the touch control area with a
clean damp sponge or cloth.
4. Wipe the area completely dry with
a paper towel.
5. Switch the power to the cooktop
back on.
·The cooktop may beep and turn itself
off, and the touch controls may not
function while there is liquid on them.
Make sure you wipe the touch control
area dry before turning the cooktop
back on.