CDA HG9321SS Quick start guide

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www.cda.eu
GB
HG9321SS
Built-in
Cooking Hob
Installation, Use and Maintenance

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Important
This appliance is designed and manufactured solely for the cooking of domestic (household) food
and is not suitable for any non domestic application and therefore should not be used in a com-
mercial environment.
The appliance guarantee will be void if the appliance is used within a non domestic environment
i.e. a semi commercial, commercial or communal environment.
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.
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 pur-
poses.
Appliance Model
Serial Number
Important Information for Correct Disposal of the Product in Accordance with
EC Directive 2012/19/EC.
At the end of its working life, the product must not be disposed of as urban
waste. It must be taken to a special local authority dierentiated waste col-
lection centre or to a dealer providing this service.
Disposing of a household appliance separately avoids possible negative
consequences for the environment and health deriving from inappropria-
te disposal and enables the constituent materials to be recovered to obtain
signicant savings in 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.
DECLARATION OF CE CONFORMITY
• This appliance has been designed to be used only for cooking. Any other use (such as heating
a room) is improper and dangerous.
• This appliance has been designed, constructed, and marketed in compliance with:
-Safety requirements of the“Gas” Regulation (EU) 2016/426;
-Safety requirements of the“Low voltage” Directive 2014/35/EU;
-Safety requirements of the“EMC” Directive 2014/30/EU;
-Requirements of EU Directive 93/68/EEC;
-Requirements of EU Directive 2011/65/EU. GB

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IMPORTANT SAFETY PRECAUTIONS AND RECOMMENDATIONS
IMPORTANT: This appliance is designed and manufactured
solely for the cooking of domestic (household) food and is
not suitable for any non domestic application and therefore
should not be used in a commercial environment.
The appliance guarantee will be void if the appliance is used
within a non domestic environment i.e. a semi commercial,
commercial or communal environment.
Read the instructions carefully before installing and using
the appliance.
• This appliance has been designed and manufactured in compliance
with the applicable standards for the household cooking products and
it fullls all the safety requirements shown in this manual, including
those for surface temperatures.
Some people with sensitive skin may have a more pronounced
temperature perception with some components although these parts
are within the limits allowed by the norms.
The complete safety of the appliance also depends on the correct use,
we therefore recommend to always pay a extreme attention while
using the product, especially in the presence of children.
• After having unpacked the appliance, check to ensure that it is not
damaged.
In case of doubt, do not use it and consult your supplier or a
professionally qualied technician.
• Packing elements (i.e. plastic bags, polystyrene foam, nails, packing
straps, etc.) should not be left around within easy reach of children, as
these may cause serious injuries.
• Some appliances are supplied with a protective lm on steel and
aluminium parts.This lm must be removed before using the appliance.
• IMPORTANT: The use of suitable protective clothing/gloves is
recommended when handling or cleaning this appliance.
• Do not attempt to modify the technical characteristics of the appliance
as this may become dangerous to use. The manufacturer declines all
responsibility for any inconvenience resulting from the inobservance
of this condition.

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• CAUTION: this appIiance must only be installed in a permanently
ventilated room in compliance with the applicable regulations.
• Do not carry out cleaning or maintenance operations on the appliance
without having previously disconnected it from the electric power
supply.
• Do not use a steam cleaner because the moisture can get into the
appliance therefore making it unsafe.
• Do not cover the hob with aluminium foils.
• Do not touch the appliance with wet or damp hands (or feet).
• Do not use the appliance whilst in bare feet.
• If you should decide not to use this appliance any longer (or decide to
substitute another model), before disposing of it, it is recommended
that it be made inoperative in an appropriate manner in accordance to
health and environmental protection regulations, ensuring in particular
that all potentially hazardous parts be made harmless, especially in
relation to children who could play with unused appliances.
• The various components of the appliance are recyclable. Dispose of
them in accordance with the regulations in force in your country. If the
appliance is to be scrapped, remove the power cord.
• After use, ensure that the knobs are in the o position.
• Children less than 8 years of age shall be kept away unless continuously
supervised.
• 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.
• The manufacturer declines all liability for injury to persons or damage
to property caused by incorrect or improper use of the appliance.
• WARNING: During use the appliance and its accessible parts become
hot; they remain hot for some time after use.
–Care should be taken to avoid touching heating elements on the
hob.
–To avoid burns and scalds, young children should be kept away.
• Make sure that electrical cables connecting other appliances in the
proximity of the cooktop cannot come into contact with the hob.

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ENERGY LABELLING/ECODESIGN
• Commission regulation (EU) No 66/2014 (implementing Directive 2009/125/EC of the Europe-
an Parliament and of the Council).
Reference to the measurement and calculation methods used to establish compliance with the
above requirements:
• Standard EN30-2-1 (hobs: gas red burners).
USE OF THE APPLIANCE, ENERGY SAVING TIPS
HOB
GAS FIRED BURNERS
• It is important that the diameter of the pot be suitable to the size of the burner so as not to
compromise the high output of the burners and therefore energy waste. A small pot on a lar-
ge burner does not give you a boiling point in a shorter amount of time since the capacity of
heat absorption of a liquid mass depends on the volume and the surface of the pot.
• Avoid keeping a burner on without something on it (without pot).
• WARNING: Unattended cooking on a hob with fat or oil can be
dangerous and may result in re. NEVER try to extinguish a re with
water, but switch o the appliance and then cover ame e.g. with a lid
or a re blanket.
• WARNING: Danger of re: do not store items on the cooking surfaces.
• Do not place or leave empty pans on the glass ceramic hob.
• Do not allow heavy or sharp objects to drop on the glass ceramic hob.
• Do not scratch the hob with sharp objects. Don’t use the hob as a work
surface.
• WARNING: If the hob is cracked or otherwise damaged by falling
objects etc., disconnect the appliance from the electrical power supply
to avoid the possibility of electric shock and call Customer Service.
• WARNING: When correctly installed, your product meets all safety
requirements laid down for this type of product category. However
special care should be taken around the underneath of the appliance
as this area is not designed or intended to be touched and may contain
sharp or rough edges, that may cause injury.
• CAUTION: The cooking process has to be supervised. A short term co-
oking process has to be supervised continuously.
• If the power supply cable is damaged, it must be replaced only by an
authorized service agent in order to avoid a hazard.

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ADVICEADVICE
for thefor the
INSTALLERINSTALLER

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TIPS FOR INSTALLATION
Location
– The appliance may be installed in a kitchen, Kitchen/diner or a bed sitting room, but not in a
room or space containing a bath or a shower.
– The appliance must not be installed in a bed-sit room of less than 20m3.
– The appliance is designed and approved for domestic use only and should not be installed in a
commercial, semi commercial or communal environment.
– Your product will not be guaranteed if installed in any of the above environments and could
aect any third party or public liability insurances you may have.
– This hob should only be installed by a qualied installer. Failure to observe this rule leads to
cancellation of the guarantee.
– The appliance must be installed correctly, in compliance with the regulations in force and
following the manufacturer's instructions.
– Any repair or maintenance must be performed with the appliance switched o.
– These appliances have been designed and manufactured to be tted into heat-resistant units.
– These hobs are designed to be tted into 600mm deep kitchen units.
– The unit walls must not be higher than the working surface and must withstand a temperature
of 105°C above room temperature.
– Avoid installation near inammable materials (e.g. curtains).
Ventilation Requirements
– The appliance should be installed into a room or space with an air supply in accordance with BS
5440-2: 2000.
– For rooms with a volume of less than 5m3- permanent ventilation of 100cm2free area will be
required.
– For rooms with a volume of between 5m3and 10m3a permanent ventilation of 50cm2free area
will be required unless the room has a door which opens directly to the outside air in which case
no permanent ventilation is required.
– For rooms with a volume greater than 10m3- no permanent ventilation is required.
Important !
Regardless of room size, all rooms containing the appliance must have direct access to the
outside air via an openable window or equivalent.
– Where there are other fuel burning appliances in the same room, BS 5440-2: 2000 should be
consulted to determine the correct amount of free area ventilation requirements.
– The above requirements allow also for use of a gas oven and grill but if there are other gas
burning appliances in the same room, consult a qualied engineer.

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Installation
Technical Information for the Installer
In order to install the hob into the kitchen xture, a hole with the dimensions shown in g. 1 has to
be made, bearing in mind the following:
– within the unit, between the bottom of the hob and the upper surface of a shelf there must be a
clearance of at least 30 mm.
– It is absolutely essential that you place a separator between the base of the hob and the built-in
unit or the oven.
– the hob must be kept no less than 200 mm away from any side wall (g. 1).
– the hob must be installed at least 60 mm from the wall.
– there must be a distance of at least 650 mm between the hob and any wall cupboard or extractor
hood positioned
immediately above (see
g. 2).
– if the hob is installed over
a built-in oven, there
must be a distance of at
least 30 mm between
the two appliances.
The two appliances
should be connected
to the gas supply
with independent
connections
Installation in Kitchen Cabinet with Door
It is recommended that a 30 mm clearance be left
between the cooktop and the xture surface (g. 3).
650 mm
60 mm min
200 mm min
500 mm
450 mm
860
480
500
60 min
840
200 min
Fig. 2
Fig. 1
30 mm
Space for
connections
Clearance
Door
Fig. 3

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Fastening the Installation Brackets (g. 4)
• Each hob is provided with an installation kit including brackets and screws for fastening the
top to xture panels from 2 to 4 cm thick.
• Turn the hob upside down and fasten the brackets “A” to the appropriate socket holes,
without tightening the screws“B” for the moment (g. 5).
• Make sure that the brackets are fastened as shown in gure 4.
Fastening the Hob (g. 5)
• Spread the sealing material “C” out along the xture hole, making sure that the junctions
overlap at the corners.
• Insert the hob into the hole and position it correctly.
• Adjust the position of the brackets “A” and tighten screws “B” to block the hob rmly in
position.
• With a sharp cutter or trimmer knife trim the excess sealing material around the edge of the
hob. Take care not to damage the benchtop.
A
A
A
A
A
A
C
B
A
Fig. 4
Fig. 5
20 mm min.
40 mm max.

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PROVISION FOR VENTILATION
• The appliance should be installed into a room or space with an air supply in accordance with
the current version of BS 5440-2: 2000.
• For rooms with a volume of less than 5m3- permanent ventilation of 100 cm2free area must
be provided.
• For rooms with a volume of between 5 m
3
and 10 m
3
a permanent ventilation of 50 cm
2
free area
will be required unless the room has a door which opens directly to the outside air in which case
no permanent ventilation is required.
• For rooms with a volume greater than 10 m3- no permanent ventilation is required.
Note: Regardless of room size, all rooms containing the appliance must have direct access to
the outside air via an openable window or equivalent.
• Where there are other fuel burning appliances in the same room, the current version of BS
5440-2: 2000 should be consulted to determine the correct amount of free area ventilation
requirements.

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Gas supply requirements
Important Note
This appliance is supplied for use on NATURAL GAS or LPG (check the gas regulation label attached
on the appliance).
• Appliances supplied for use on NATURAL GAS: they are adjusted for this gas only and cannot
be used on any other gas (LPG) without modication. The appliances are manufactured for
conversion to LPG.
• Appliances supplied for use on LPG: they are adjusted for this gas only and cannot be used
on any other gas (NATURAL GAS) without modication. The appliances are manufactured for
conversion to NATURAL GAS.
If the NATURAL GAS/LPG conversion kit is not supplied with the appliance this kit can be purchased
by contacting the After-Sales Service.
Installation and Service Regulations (United Kingdom Only)
This appliance must be installed and serviced only by a suitably qualied and registered person,
and in accordance with the current editions of the following standards and regulations or other
locally applicable regulations:
• Gas Safety (Installation and Use) Regulations
• Building Regulations
• British Standards
• Regulations for Electrical Installation
Installation and service of any gas product must be made by a suitably qualied person competent
on the type of product being installed or serviced and holding a valid certicate of competence
for the work being carried out. Currently the proof of competence is the Accredited Certication
Scheme (ACS) or S/NVQ that has been aligned to the ACS.
It is also a requirement that all businesses or self employed installers are members of a class of
person approved by the Health and Safety Executive.
Failure to install the appliance correctly could invalidate any manufacturers warranty and lead to
prosecution under the above quoted regulation.

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Gas Connection
The installation of the gas appliance to Natural Gas or LP Gas must be carried out by a suitably
qualied and registered installer. Installers shall take due account of the provisions of the
relevant British Standards Code of Practice, the Gas Safety Regulations and the Building Standards
(Scotland)(Consolidation) Regulations issued by the Scottish Development Department.
Installation to Natural Gas
Installation to Natural Gas must conform to the Code of Practice, etc.
The supply pressure for Natural Gas is 20 mbar.
The installation must conform to the relevant British Standards.
Installation to LP Gas
When operating on Butane gas a supply pressure of 28-30 mbar is required. When using Propane
gas a supply pressure of 37 mbar is required.
The installation must conform to the relevant British Standards.
CDA are not legally able to provide any assistance in the installation of gas appliances except to
suitably qualied and registered installers. Any suitably qualied and registered tter requiring
help must provide name, address and registration number.
Information supplied will be validated before help is provided.
Warning:
Only a suitably qualied and registered installer, also with technical knowledge of electricity
should install the appliance. He should observe the Regulations and Codes of Practice
governing such installation of gas appliances.
Note: It is recommended that the gas connection to the appliance is installed with a exible
connecting tube made to BS5386.
Notes:
• Flexible hoses can be used where the sited ambient temperature of the hose does not
exceed 70°C. These hoses must be manufactured in accordance with BS669 part 1 and
be of the correct construction for the type of gas being used.
• Gas hoses designed for natural gas MUST NOT be used for supplying LPG gas (LPG gas
hoses can be identied by a either a red band or stripe on the rubber outer coating of
the hose).
The hose should not be crushed or trapped or be in contact with sharp or abrasive edges.

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Gas connection Cat: II 2H3+
The tting (g. 6) is made up of:
– 1 nut “A”
– 1 elbow tting “C”
– gasket “F”
Connection to the Gas Supply
– Be careful when exible pipes are used that they do not come into contact with moving parts.
– To maintain the thickness of 3 cm, the hob is tted with a channel to contain the connection pipe.
– The gas inlet union can be turned in the direction required after the elbow tting “C” and nut “A”
connection (gure 6) has been slackened (g. 7).
– Never put it in the horizontal or vertical position.
– Never attempt to turn the elbow “C” without having rst slackened o the relative lock nut“A”.
– The gasket “F” (g. 6) guarantees the seal of the gas connection. It is recommended that it be
replaced whenever it shows even the slightest deformation or imperfection.
– Using a suitable leak detection uid solution (e.g. Rocol) check each gas connection one at
a time by brushing the solution over the connection.
The presence of bubbles
will indicate a leak. If
there is a leak, tighten
the tting and then
recheck for leaks.
IMPORTANT! Do not use
a naked ame to test for
leaks.
1/2" G conical
(ISO 7-1) male
1/2" G cylindrical
(ISO 228-1) male
1/2" G cylindrical
(ISO 228-1) female
1/2" G cylindrical
(ISO 228-1) female
C F A
If installation is to be carried out using a exible connector (to BS669), then the following points
must be adhered to:
Note: The gas installation pipes and the nal connection to the appliance connecting pipe shall be
sucient size to maintain the heat output of the appliance as specied under installation.
1. The appliance exible connector should not be subject to undue forces, either in normal use
whilst being connected or disconnected.
2. The appliance exible connector should not be subject to excessive heat by direct exposure to
ue products or by contact with hot surfaces.
3. The socket into which the plug of the appliance exible connector ts should be permanently
attached to a rmly xed gas installation pipe and positioned such that the hose hangs freely
downwards.
4. The appliance exible connector should be positioned such that it will not suer mechanical
damage; eg abrasion from the surrounding kitchen furniture which may be moved in use, such
as a door or drawer, or by being trapped by a stability device.
5. The plug-in connector should be accessible for disconnection after moving the appliance.
Fig. 6 Fig. 7

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TABLE FOR THE CHOICE OF THE INJECTORS
Cat: II 2H 3+ G30/G31
28-30/37 mbar
G20
20 mbar
BURNERS
Nominal
Power
[kW]
Reduced
Power
[kW]
Ø injector
[1/100 mm]
Ø injector
[1/100 mm]
Auxiliary (A) 1,00 0,40 50 77
Semi-rapid (SR) 1,75 0,45 66 101
Rapid (R) 3,00 0,75 87 129
Triple-ring (TR) 3,50 1,50 93 135
AIR VENT NECESSARY FOR GAS COMBUSTION = (2 m3/h x kW)
BURNERS Air necessary for combustion [m3/h]
Auxiliary (A) 2,00
Semi-rapid (SR) 3,50
Rapid (R) 6,00
Triple-ring (TR) 7,00
LUBRICATION OF THE GAS TAPS
In case of diculty in the gas taps operation, call Service.
IMPORTANT
All intervention regarding installation, maintenance and conversion of the appliance must
be fullled with original factory parts.
The manufacturer declines any liability resulting from the non-compliance of this obligation.
GB
GAS MAINTENANCE

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J
Auxiliary, Semi-rapid
and Rapid
burner
REPLACEMENT OF THE INJECTORS
If the injectors are not supplied they can be
obtained from the “Service Centre”.
Select the injectors to be replaced according
to the “TABLE FOR THE CHOICE OF THE INJEC-
TORS”.
The nozzle diameters, expressed in hun-
dredths of a millimeter, are marked on the
body of each injector.
REPLACEMENT OF THE INJECTORS OF
THE COOKTOP BURNERS
To replace the injectors proceed as follows:
• Remove pan supports and burners from
the cooktop.
• Using a wrench, substitute the injectors
“J” (gs. 8, 9) with those most suitable for
the kind of gas for which it is to be used.
The burners are conceived in such a way so
as not to require the regulation of the pri-
mary air.
J
Triple-ring burner
Fig. 8
Fig. 9
SETTING THE MINIMUM OF THE
COOKTOP BURNERS
In the minimum position the ame must have
a length of about 4 mm and must remain lit
even with a quick turn from the maximum po-
sition to that of minimum.
The ame adjustment is done in the following
way:
• Turn on the burner.
• Turn the tap to the 'MINIMUM' position.
• Take o the knob.
• With a small at screwdriver turn the
screw “A” to the correct regulation (g.
10).
Normally for LPG tighten up the regulation
screw.
Fig. 10
A

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Mains Electricity Connection
Incorrect installation may be dangerous and the manufacturer can not be held responsible.
Warning! This appliance must be earthed The manufacturer declines all responsibility for
any problem caused by failure to observe this rule.
THIS APPLIANCE MUST BE CONNECTED TO THE MAINS SUPPLY BY A COMPETENT PERSON, USING
FIXED WIRING VIA A DOUBLE POLE SWITCHED FUSE SPUR OUTLET AND PROTECTED BY A 3A FUSE.
We recommend that the appliance is connected by a qualied electrician, who is a member of the
N.I.C.E.I.C. and who will comply with the I.E.E. and local regulations.
The wires in the mains lead of this appliance are coloured in accordance with the following code:
Green &Yellow = Earth, Blue = Neutral, Brown = Live.
As the colours of the wires in the mains lead for the
appliance may not correspond with the coloured
markings identifying the terminals connecting to the
fuse spur, proceed as follows:
•The wire which is coloured green and yellow must
be connected to the terminal marked E (Earth) or
coloured green.
•The wire which is coloured blue must be connected
to the terminal marked N (Neutral), or coloured
black.
•The wire which is coloured brown must be connected
to the terminal marked L (Live), or coloured red.
Note: Use a 3A Fuse
Assembly and electrical connection should be carried out by specialised personnel.
When installing this product we recommend you seek the help of another individual.
FUSE ON
FUSE SPUR OUTLET
USE A 3 AMP FUSE
DOUBLE POLE SWITCHED
Fig. 11

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19
ADVICEADVICE
for thefor the
USERSUSERS

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Features and Technical Data
Fig. 1
Cooking Points
1. Auxiliary burner (A) - 1,00 kW
2. Semi-rapid burner (SR) - 1,75 kW
3. Rapid burner (R) - 3,00 kW
4. Triple ring burner (TR) - 3,50 kW
Control Panel
5. Right auxiliary burner (1) control knob
6. Central auxiliary burner (1) control knob
7. Triple ring burner (4) control knob
8. Left semi-rapid burner (2) control knob
9. Rapid burner (3) control knob
10. Right semi-rapid burner (2) control knob
Note:
– The electric ignition is incorporated in the knobs.
– The appliance has a safety valve system tted. The ow of gas will be stopped if and when the
ame should accidentally go out.
Caution:
– If the burner is accidentally extinguished, turn the gas o at the control knob and wait at least 1
minute before attempting to relight.
– Gas hobs produce heat and humidity in the environment in which they are installed. Ensure that
the cooking area is well ventilated by opening the natural ventilation grilles or by installing an
extractor hood connected to an outlet duct.
– If the hob is used for a prolonged time it may be necessary to provide further ventilation by
opening a window or by increasing the suction power of the extractor hood (if tted).
This appliance is class 3
2 3 2
1
1
4
10
9
8
7
6
5
NOTE:
The knobs and symbols may vary.
Caution!
Do not cover the hob with aluminium
foils.