CDA hc7620 Reference manual

hc7620 Built-In Ceramic Hob
Manual for Installation, Use and Maintenance

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Contents
Contents.............................................................................................................2
Important............................................................................................................3
Important Note.................................................................................................5
Using Your Hob ...............................................................................................5
Using the Timer ...............................................................................................11
Efficient Use of Your Hob............................................................................14
Care and Maintenance................................................................................ 16
Troubleshooting .............................................................................................17
Mains Electricity Connection ..................................................................... 18
Fitting the Hob ..............................................................................................20
How to Install the Hob................................................................................ 22

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Important
The CDA Group Ltd cannot be held responsible for injuries or
losses caused by incorrect use or installation of this product.
Please note that CDA reserve the right to invalidate the guarantee
supplied with this product following incorrect installation or misuse
of the appliance or use in a commercial environment.
This appliance is not designed to be used by people (including
children) with reduced physical, sensorial or mental capacity, or
who lack experience or knowledge about it, unless they have had
supervision or instructions on how to use the appliance by
someone who is responsible for their safety.
Under no circumstances should any external covers be removed
for servicing or maintenance except by suitably qualified
personnel.
Appliance Information:
Please enter the details on the appliance rating plate below for
reference, to assist CDA Customer Care in the event of a fault with
your appliance and to register your appliance for guarantee
purposes.
Appliance Model
Serial Number
This appliance has been manufactured to the strictest standards
and complies with all applicable legislation, including Electrical
safety (LVD) 2006/95/EC and Electromagnetic interference
compatibility (EMC) 2004/108/EC. Parts intended to come into
contact with food conform to 89/109/EC.
IMPORTANT INFORMATION FOR CORRECT DISPOSAL OF
THE PRODUCT IN ACCORDANCE WITH EC DIRECTIVE
2002/96/EC.

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At the end of its working life, the product must be taken to a
special local authority waste collection centre or to a dealer
providing appliance recycling services.
Disposing of a household appliance separately avoids possible
negative consequences for the environment and health. It also
enables the constituent materials to be recovered, saving both
energy and resources. As a reminder of the need to dispose of
household appliances separately, the product is marked with a
crossed-out wheeled dustbin.
Please Note:
•Ceramic hobs become hot and remain hot during and
immediately after use. Do not touch the hob until it has
been allowed to cool.
•Keep children away from the appliance when in use.
•Never put cooking foil or plastic materials on the ceramic
surface when the hob is hot. These materials could melt
and cause damage to the hob.
•Never use the hob top for storage.
•Pan handles should never stand out beyond the edge of
the worktop. This will ensure children cannot reach them.
•Do not use pans with rough bases (e.g. cast iron) as these
may scratch the hob surface.
•Do not switch on the zones without cookware in place.
•Do not lean over the hob when it is in use.
•Follow the cleaning instructions carefully.
•Ensure the base of the saucepan is clean and dry before
placing it on the hob.
•After use, please ensure that all the zones have been
switched off.
•This hob (Class 3) has been designed for use only as a
cooking appliance. Any other use (e.g. heating rooms)
should be considered incorrect and therefore dangerous.

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•The appliance is not intended to be operated by any
means of an external timer or separate remote-control
system.
Important Note
Do not use the hob if the glass surface is cracked or damaged to
prevent risk of electric shock. Disconnect it from the power
supply.
Using Your Hob
Zones:
1. Front left 1.8 kW
2. Back left 1.2 kW
3. Back right triple function 1.05/1.95/2.7kW
4. Front right 1.2 kW
1
2
3
4

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Control Panel:
1
3 2
4 5
1
1. Heating zone controls
2. Timer controls
3. Triple zone control
4. Keylock control
5. ON/OFF control
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
nothing (e.g. a utensil or a cloth) covering them. Even a thin film of
water may make the controls difficult to operate.

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To Switch Heating Zones On
When the mains power supply is switched on, the buzzer beeps
once and all the indicators light up for 1 second, then go out. This
indicates that the ceramic hob has entered standby mode.
Touch the ON/OFF control; all the indicators show “-“.
(If you don’t switch a heating zone or the minute minder “On”
within approx. 1 minute, the ceramic hob will automatically switch
off.)
Place a suitable pan on the cooking zone that you wish to use
(see “Efficient Use of Your Hob” section for selection of suitable
pans).
Ensure the bottom of the pan and the surface of the cooking zone
are clean and dry.
Touch either the “+” or “-“ control corresponding to the zone you
wish to switch “On”. (for example back left ).
Select a heat setting by touching the “+” or “-“ controls. You may
select any power level from “1” to “9”.
You can change the heat setting at any time during cooking.
By holding down either of these controls, the power level will
adjust up or down.
To use more than one heating zone, just repeat a similar
procedure for each zone you wish to use (as above).

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To Switch Heating Zones Off
Turn an individual cooking zone off by using the “+” or “-“ controls
to scroll down to “0“.
Alternatively, the zone may be switched off by touching the “+”
and “-“ controls together.
To switch all heating zones off at once it is only necessary to
touch the ON/OFF control.
Using the Triple Zone Function
This function is only applicable to the back right cooking zone.
You can use either just the central area (A), the 2 middle areas (B),
or all three areas (C).
Touch either the “+” or “-“ control corresponding to the back right
zone .
Select a heat setting by touching the “+” or “-“ controls.You may
select any power level from “1” to “9”. The central area “A” will
heat up and the zone indicator will show the heat level selected.
Touch the triple zone control once and this will switch to both
first and second areas heating up “B”. While in this setting the
A
B
C

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zone indicator will flash between the power setting and .
Touch the triple zone control again and this will switch to all
three areas heating up “C”. While in this setting the zone indicator
will flash between the power setting and .
Touch the triple zone control again and this will switch back to
just the central area heating up.
Hot Hob Warning Indicators
When a heating zone is hot, the indicator
corresponding to that zone will show “H”
The hot hob warning indicators remain lit (even when
the hob is switched off to standby mode) until the
cooking zones cool sufficiently to touch.
Do not touch the glass plate until the indicator goes out.
Locking the Controls
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 . If all heating zones are switched off
the timer indicator will show “Lo“: If one or more heating zones is
switched on the timer indicator will flash between “Lo” and “--“.

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To Unlock the Controls:
Touch and hold the key lock control for approx. 2 seconds.
The controls are now unlocked and the ceramic hob is ready for
use.
Warning: If the hob is switched off using the “ON/OFF” control
while the controls are locked, it will be necessary to unlock the
hob using the process above BEFORE the hob is next switched
on.
Over-Temperature Protection
The ceramic hob is fitted with a sensor to monitor the temperature
inside the hob. When an excessive temperature is recorded, the
ceramic hob will stop operation automatically.
Auto-Shutdown
The ceramic hob is fitted with an auto-shutdown safety feature.
If a cooking zone is accidentally left switched on for a long period
it will automatically switch off after a default shutdown time.
The default shutdown times are dependent on power setting as
shown here:
Power Level
1
2
3
4
5
6
7
8
9
Shutdown Time
(hours)
8
8
8
4
4
4
2
2
2