CDA RC 9621 Series Reference manual

Customer Care Department • The Group Ltd. • Harby Road • Langar • Nottinghamshire • NG13 9HY
T : 01949 862 012 F : 01949 862 003 E : [email protected] W : www.cda.eu
RC 9621 .. Twin Cavity Ceramic Cooker
Manual for Installation, Use and Maintenance

2
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.
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 purposes.
Appliance Model
Serial Number
Important Information for Correct Disposal of the Product in Accordance with ECDirective
2002/96/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 collection 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 inappropriate
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 cooker has been designed, constructed and marketed in compliance with:
- Safety requirements of EU Directive “Low Voltage” 2006/95/EC;
- Protection requirements of EU Directive “EMC” 2004/108/EC;
- Requirements of EU Directive 93/68/EEC.

3
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.
– After having unpacked the appliance, check to ensure that it is not
damaged and that the oven door closes correctly.
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.
– Do not operate your appliance by means of an external timer or separate
remote-control system.
– Do not carry out cleaning or maintenance operations on the appliance
without having previously disconnected it from the electric power
supply.
– WARNING: Ensure that the appliance is switched o before replacing
the oven lamp to avoid the possibility of electric shock.

4
– Do not use a steam cleaner because the moisture can get into the
appliance thus make it unsafe.
– Do not touch the appliance with wet or damp hands (or feet).
– Do not use the appliance whilst in barefoot.
– 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
and inside the oven).
– The door is hot, use the handle.
– To avoid burns and scalds, young children should be kept away.

5
– Make sure that electrical cables connecting other appliances in the
proximity of the cooker cannot come into contact with the hob or
become entrapped in the oven door.
– 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 CDA Customer Care.
– 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 rear or the underneath of the
appliance as these areas are not designed or intended to be touched
and may contain sharp or rough edges, that may cause injury.
– FIRST USE OF THE OVEN - it is advised to follow these instructions:
– Furnish the interior of the oven as described in the chapter“CLEANING
AND MAINTENANCE”.
– Switch on the empty oven on max to eliminate grease from the heating
elements.
– Disconnect the appliance from the electrical power supply, let the
oven cool down and clean the interior of the oven with a cloth soaked
in water and neutral detergent; then dry carefully.

6
– CAUTION: Do not use harsh abrasive cleaners or sharp metal scrapers to
clean the oven door glass since they can scratch the surface, which may
result in shattering of the glass.
– Do not line the oven walls with aluminium foil. Do not place baking trays
or the drip tray on the base of the oven chamber.
– FIRE RISK! Do not store ammable material in the oven or in the storage
compartment.
– Always use oven gloves when removing the shelves and food trays from
the oven whilst hot.
– Do not hang towels, dishcloths or other items on the appliance or its
handle – as this could be a re hazard.
– Clean the oven regularly and do not allow fat or oils to build up in the
oven base or tray. Remove spillages as soon as they occur.
– Do not stand on the cooker or on the open oven door.
– Always stand back from the appliance when opening the oven door to
allow steam and hot air to escape before removing the food.
– SAFE FOOD HANDLING: Leave food in the oven for as short a time as
possible before and after cooking. This is to avoid contamination by
organisms which may cause food poisoning. Take particular care during
warmer weather.
– WARNING: Take care NOT to lift the cooker by the door handle.

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Features and Technical Data
Vitroceramic Cooking Hob
1. 3 circuits cooking zone Ø 180 mm 1700 W
2. 3 circuits cooking zone Ø 145 mm 1200 W
3. Oval cooking zone Ø 145 x 250 mm 1800/1000 W
4. Double cooking zone Ø 210/120 mm 2100/700 W
5. 3 circuits cooking zone Ø 145 mm 1200 W
6. Cooking zone residual heat indicators
Attention:
Detach the appliance from the mains if the ceramic hob is cracked and contact CDA Customer Care.
2
1
3
5
4
Conventional
oven
Fig. 1
6
Multifunction
main oven

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Control Panel
Controls Description
1. Front right cooking zone control knob
2. Rear right cooking zone control knob
3. Central cooking zone control knob
4. Rear left cooking zone control knob
5. Front left cooking zone control knob
6. Multifunction main oven switch control knob
7. Multifunction main oven thermostat control knob
8. Electronic programmer (main oven only)
9. Conventional oven thermostat control knob
10. Conventional oven switch control knob
Pilot Lamps:
11. Main oven thermostat indicator light
12. Conventional oven thermostat indicator light
13. Cooking hob ON indicator light
Please note: This appliance incorporates a safety cooling fan which you will hear operating whenever the
oven or grill are in use. The cooling fan may also operate when the oven is switched o. This fan is to reduce the
external temperature of the appliance and cool the internal components.
A
U
T
O
8 7 6 5 4 3 2 1
11
Fig. 2
10 9
13 12

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Electronic Programmer (Main Oven Only)
The electronic programmer is a device that groups together the following functions:
– 24 hour clock with illuminated display
– Timer (up to 23 hours and 59 minutes)
– Programme for automatic oven cooking
– Programme for semi-automatic oven cooking.
Description of the buttons:
Symbols Description
Timer
Cooking time
End of cooking time
Manual position and cancellation
of the set cooking program
To increase the numbers on the
digital display
To decrease the numbers on the
digital display.
Description of the illuminated symbols:
Symbols Description
AUTO
ashing
Programmer in automatic
position but not programmed.
AUTO
always lit
Programmer in automatic
position with program set.
Automatic cooking taking place.
Timer in operation
and
AUTO
ashing
Program error.
(The time of day lies between the
calculated cooking start and end
time).
Note:
Select a function by the respective button and, in 5 seconds, set the required time with the /buttons
(“one-hand” operation).
After a power cut the display resets to zero and cancels the set programs.
A
U
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Fig. 3 Fig. 4

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Electronic Clock (g. 4)
The programmer is equipped with an electronic clock with illuminated numbers which indicates hours
and minutes. Upon immediate connection of the oven or after a power cut, three zeros will ash on the
programmer display.
To set the correct time of day it is necessary to push the button and then the or button until you
have set the correct time. In another way push simultaneously the two buttons and at the same time
push the or button.
Note: If the clock is reset it deletes any previously set programs.
Normal Cooking without the Use of the Programmer
To manually use the oven, that is, without the aid of the programmer, it is necessary to cancel the ashing
AUTO by pushing the button (AUTO will be switched o and the symbol will go on - Fig. 5).
Attention: If the AUTO is steadily lit (which means a cooking program has already been set), the program can
be cancelled and switched to manual by pushing the button .
If the oven is switched on, you must switch o manually.
Electronic Timer
The timer program consists only of a buzzer which may be set for a maximum period of 23 hours and 59
minutes. If the AUTO is ashing push the button.
To set the time, push the button and the or until you obtain the desired time in the panel (g. 6).
Having nished the setting, the clock hour will appear on the panel and the symbol will be illuminated.
The countdown will start immediately and may be seen at any moment on the panel by simply pressing the
button .
At the end of the time, the symbol will disappear and the buzzer will sound and continue for approximately
7 minutes or until a button is pressed (not the / buttons).
After a short time the display will revert back to the time of day.
Setting the Frequency of the Audible Signal
The buzzer has 3 dierent tones and can be changed by pressing the button, but only when the time of
day is displayed.
Fig. 5 Fig. 6

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Automatic Oven Cooking
To cook food automatically in the oven, it is necessary to:
1. Set the length of the cooking time
2. Set the end of the cooking time
3. Set the temperature and the oven cooking program.
These operations are done in the following way:
1. Set the length of the cooking period by pushing the button and the button to increase, or to
decrease if you have passed the desired time (g. 7). The AUTO and the symbol will illuminate.
2. Set the end of the cooking time by pressing the button (the cooking time already added to the clock
time will appear), and the button (g. 8); if you pass the desired time you may get back by pushing the
button.
After this setting, the symbol will disappear. If after this setting, the AUTO ashes on the display and
a buzzer sounds, it means there was an error in the programming, that is that the cooking cycle has been
superimposed on the clock. In this case, modify the end of cooking time or the cooking period itself by
following again the above mentioned instructions.
3. Set the temperature and the cooking program by using the switch and thermostat knobs of the oven (see
specic chapters).
Now the oven is programmed and everything will work automatically, that is the oven will turn on at the right
moment to end the cooking at the established hour.
During cooking, the symbol remains illuminated.
By pushing the button you can see the time that remains until the end of cooking.
The cooking program may be cancelled at any time by pushing .
At the end of the cooking time the oven will turn o automatically, the symbol will turn o, AUTO will ash
and a buzzer will be sound, which can be turned o by pushing any of the buttons except the /buttons.
Turn the switch and thermostat knobs to zero and put the programmer onto “manual” by pressing the
button.
Attention: After a power cut the clock resets to zero and cancels the set programs. After a power cut, three
zeros will ash on the display.
A
U
T
O
A
U
T
O
Fig. 7 Fig. 8

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Semi - Automatic Cooking
This is used to switch the oven o automatically after the desired cooking time has elapsed.
There are two ways to set the semi-automatic cooking function:
1. Set the length of time you need to cook the food by pushing the button and the button to advance,
or to go backwards (Fig. 9).
This sets the desired“stop” time.
AUTO and the symbol will be on.
or
2. Set the time you need the food to stop cooking by pushing the button and the button to advance, or
to go backwards if you have passed the desired time (Fig. 10).
AUTO and the symbol will be on.
Then set the temperature and the cooking program (see the relevant sections).
The oven is switched on and it will switch o automatically at the end of the desired time.
During cooking, the symbol remains on and by pressing the button you can see the time that remains
until the end of the cooking.
The cooking program can be cancelled at any moment by pushing the button.
At the end of the cooking period, the oven and the symbol will disappear, AUTO will ash and a buzzer will
sound and can be stopped by pushing any of the buttons except the / buttons.
Turn the function selector switch and thermostat knobs to zero and put the programmer onto “manual” by
pressing the button.
Attention: After a power cut the clock resets to zero and cancels the set programs. After a power cut, three
zeros will ash on the display.
A
U
T
O
A
U
T
O
Fig. 9 Fig. 10

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How to Use the Vitroceramic Hob
The ceramic surface of the hob allows a fast transmission of
heat in the vertical direction, from the heating elements
underneath the ceramic glass to the pans sat on it.
Important Note:
The heating elements incorporate a thermolimiter that
switches the element ON/OFF during use to prevent the
ceramic glass from overheating.
The use of incorrect pans and/or wrong pan positioning will
cause the temperature limiter to operate more frequently,
resulting in a reduction of cooking performance.
3 Circuit Radiant Zones
Incorporating 3 heating elements (g. 12) you can control and
light up all 3 together or separately by selecting from the 6
positions on the control knob (g. 11).
The working temperature required is reached in a very short
time.
Fig. 11
Fig. 12

14
Double and Oval Radiant Zones
The heating element is formed of a coil of resistant material
which reaches the working temperature quickly.
Operation of the cooking zone is controlled by a continuous
energy regulator from “1” to “12” (maximum temperature)
(g. 13).
To turn on both zones of the double element, turn the double
element knob fully clockwise to the position .
To reduce the heat of the full double element, turn its knob
anticlockwise to setting 12 or lower.
Adjust the heat during cooking as necessary.
Note: if you leave the knob at the position, the full double
element will remain at the highest heat setting.
To return to using only the inner zone of the double
element, rst turn the knob to the (o) position (you should
feel a click) and then clockwise to a setting from 1 to 12.
Fig. 13
Fig. 14
Fig. 15
Second
element
Second
element

15
After a short period of use, experience will teach you which
setting is the right one for your needs.
Cooking Hints
= Warming
= Cooking
= Roasting - Frying
Position Type of cooking
0 0 Switched OFF
1
2
1
2
For melting operations
(of butter or chocolate).
2
2
3
4
To keep foods warm or heat small quantities
of water.
3
4
5
6
To heat greater quantities of water and to
whip creams and sauces.
3
4
6
7
Slow boiling, e.g. spaghetti, soups, boiled
meats, to continue steam heating of roast
meats and stews.
47
8
For all kinds of fried foods, steaks, cutlets
and cooking without a lid.
4
5
8
9
10
For browning of meat, cooked potatoes,
fried fish and for boiling large quantities of
water.
611
12 Rapid frying, grilled steaks, etc.
-Switching on the second element (Double
and oval radiant plates only)
Hob controlled
by 7-position
switch
1 - 6
Hob controlled
by 12-position
energy regulator
1 - 12
1
2
3
4
5
6
1
2
3
4
5
6
7
8
9
10
11
12
Fig. 16

16
Residual Heat Indicator
The hob also features 5 warning lights which are connected to the corresponding plates.
When the temperature of a cooking plate is above 60°C, the relevant warning light will also light up to warn
of heat on the surface of the hob.
This light stays on after the cooking plate has been switched o to show that the hob surface is still hot.
This residual heat will last for a long time after the cooking plate has been switched o.
During this time you should avoid touching the hob surface over the cooking area.
Please pay special attention to ensure that children are not allowed near the hob.
The light will switch o automatically as soon as the surface temperature of the cooking plate falls below 60°C.
Cooking Hints:
– To reduce the cooking time, you can turn the control knob to
the max when you switch the plate on.
After a short time you can set the control knob to the position
required for cooking.
– You should only use pots and pans with at bases (pans
with the test mark for glass-ceramic hobs are available from
specialist shops).
The diameter of the pan should match that of the cooking
plate (or be slightly bigger) to make the most of the energy.
– Since the cooking surface will stays hot for a certain time after
the plate has been switched o, you can switch it o 5 or 10
minutes before the end of the cooking.
The residual heat of the hob will complete the cooking.
– To save electricity, use pan lids whenever possible.
– Never cook the food directly on the glass ceramic cooktop.
Deep Fat Frying
For safety purposes when deep fat frying, do not ll the pan more
than one third full of oil.
DO NOT cover the pan with a lid and DO NOT leave the pan
unattended.
In the unfortunate event of a re, leave the pan where it is and
turn o the control knobs.
Place a damp cloth or lid over the pan to smother the ames.
Leave the pan to cool for at least 30minutes before moving the
pan.
DO NOT USE WATER ON THE FIRE.
Fig. 17
Fig. 18
– Do Not Use Glassware on Ceramic
Hobs.
– Do Not Use Pans with Rough
Circular Machined Base.

17
Safety Hints:
– Before you switch the hob on, make sure you know which knob controls the required cooking plate. We
advise you to set the pan over the cooking plate before switching it on. Remove the pan after you have
switched the cooking plate o.
– Do not use pots and pans with rough bases (pay attention to cookware made of cast-iron). Rough bases can
damage (scratch) the glass surface of the hob.
Make sure that the bottom of the pan is dry and clean.
– Pots with aluminium bottoms may leave silver streaks or spots on the hob.
– Do not leave wet or damp lids on the hob.
– The glass-ceramic surface and pans must be clean. Carefully remove any food debris (especially containing
sugar), dirt etc. with the aid of a cleansing agent.
– Pan handles should never stand out beyond the kitchen worktop, as there is a great danger of knocking the
pan over.
This will also ensure that children cannot reach them.
– Do not use the hob if the glass surface is broken or cracked in any way. Please disconnect the hob
from the mains and contact the after-sales service.
– Do not lean over the cooking plate when in use.
– Do not lay cooking foil or plastic materials on the ceramic surface when it is hot.
– Remember that the surface remains hot for a long time (about 30 min.) after the cooking plate has been
switched o.
– Follow the cleaning instructions carefully.
Cleaning the Hob
Before you begin cleaning make sure that the appliance is switched o.
Remove spillages and other types of incrustations.
Dust or food particles can be removed with a damp cloth.
If you use a detergent, please make sure that it is not abrasive or scouring. Abrasive or scouring powders can
damage the glass surface of the hob.
All traces of the cleaner must be removed with a damp cloth.
Do not put articles on the hob which can melt: i.e plastic, aluminium
foil, sugar, sugar syrup mixtures etc.
If any of these products items have melted on the ceramic
surface, you should remove it immediately (when the surface is
still hot) by using a scraper to avoid any permanent damage to
the surface of the hob. (Specic ceramic hob).
Avoid using a knife or other sharp utensils since these can
damage the ceramic.
Do not use steel wool or an abrasive sponge which could scratch
the surface permanently.
ATTENTION: MOST IMPORTANT!
If cleaning the glass ceramic hob using a special scraper tool
take extra care to avoid damaging the seal at the edges of the
glass ceramic surface. Fig. 19

18
How to Use the Multifunction Main Oven
General Features
As its name indicates, this is an oven that presents particular features from an
operational point of view.
In fact, it is possible to insert 7 dierent programmes to satisfy every cooking
need.
The 7 positions, thermostatically controlled, are obtained by 4 heating elements
which are:
– Bottom element 1200 W
– Top element 1000 W
– Grill element 2000 W
– Circular element 2200 W
Note:
Upon rst use, it is advisable to operate the oven for 30 minutes in the position and for another 30 minutes
at the maximum temperature (thermostat knob on position 250) in the positions and , to eliminate
possible traces of grease on the heating elements.
Clean the oven and accessories with warm water and washing-up liquid.
WARNING:
The door is hot, use the handle.
ATTENTION - MOST IMPORTANT
Pay special attention not to touch the hot heating element inside
the oven cavity.
Attention:
The oven door
becomes very hot
during operation.
Operating Principles
Heating and cooking in the MULTI-FUNCTION oven are obtained in the following ways:
a. by normal convection
The heat is produced by the upper and lower heating elements.
b. by forced convection
A fan sucks in the air contained in the oven mue, which sends it through the circular heating element
and then sends it back through the mue. Before the hot air is sucked back again by the fan to repeat the
described cycle, it envelops the food in the oven, provoking a complete and rapid cooking.
It is possible to cook several dishes simultaneously.
c. by semi-forced convection
The heat produced by the upper and lower heating elements is distributed throughout the oven by the fan.
d. by radiation
The heat is radiated by the infra red grill element.
e. by radiation and ventilation
The irradiated heat from the infra red grill element is distributed throughout the oven by the fan.
f. by ventilation
The food is defrosted by using the fan only function without heat.

19
Function Selector knob (g. 21)
Rotate the knob clockwise to set the oven for one of the following functions.
Oven Light
By setting the knob to this position, only the oven light comes on.
It remains on in all the cooking modes.
Traditional Convection Cooking
The upper and lower heating elements come on. The heat is dispersed by natural convection and the
temperature must be set to between 50° and 250°C via the thermostat knob.
The oven must be preheated before cooking.
Recommended for:
Food that requires the same degree of cooking both inside and out, for example roasts, spare pork ribs,
meringues etc.
Thermostat Knob (g. 20)
This only sets the cooking temperature and does not switch the oven on.
Rotate clockwise until the required temperature is reached (from 50 to 250°C).
The light between the thermostat and the function selector will illuminate when the oven is switched on and
turns o when the oven reaches the correct temperature.
The light will cycle on and o during cooking in line with the oven temperature.
Fig. 20 Fig. 21

20
Grilling
The infrared grill element comes on. The heat is dispersed by radiation.
Use with the oven door closed and the thermostat knob to position 225°C for max 15 minutes, then to
position 175°C.
For cooking hints, see the chapter “USE OF THE GRILL”.
Recommended for:
Intense grilling, browning, cooking au gratin and toasting etc.
It is recommended that you do not grill for longer than 30 minutes at any one time.
Caution: the oven door becomes very hot during operation. Keep children well out of reach.
Defrosting Frozen Foods
Only the oven fan comes on. Use with the thermostat knob set to“ ”- other positions have no eect. The food
is thawed by ventilation without heating.
Recommended for:
Quick thawing of frozen foods; 1kg requires approximately 1 hour.
Thawing times vary according to the quantity and type of food to be thawed.
Hot Air Cooking
The circular element and fan come on. The heat is dispersed by forced convection and the temperature can be
regulated to between 50° and 250°C via the thermostat knob. The oven does not require preheating.
Recommended for:
Food which has to be well-cooked outside and soft or rosy inside, for example lasagne, lamb, roast beef, whole
sh etc.