Tecnolec DUO EC 3 Operating Instructions Manual - User Manual

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DUO EC 3

DOUBLE OVEN

ELECTRIC COOKER

Operating Instructions

Before operating this cooker,

please read these instructions carefully

9
8

DUO

Introduction

Installation

CONTENTS

– Introduction

page

– Installation

” 2-3-4-5

– Technical Data

”

– Features

”

– How to use the hotplates

”

7-8

– How to use the autotimer ”

9-10

– How to use the ovens

”

– How to use the Top

conventional oven

”

– How to use the Bottom

fan oven

”

– Temperature recipe guide

”

– Care and maintenance

”

14-15

– After sales service

”

INTRODUCTION

Congratulations on your purchase of this
TECNOLEC electric cooker which has
been carefully designed and produced to
give you many years of satisfactory use.

Before using this appliance it is essential
that the following instructions are care-
fully read and fully understood.
We would emphasize that the installation
section must be fully complied with for
your safety and to ensure that you obtain
the maximum benefits from your applian-
ce.

MOUNTING THE LID

Insert the bayonets B of the lid in the
holes H on the cooktop (see fig. 1).

Fig. 1

Installation

INSTALLATION

All electrical wiring must be in
compliance with the appropriate IEE
regulations and carried out by a qualified
electrician.

The cooker must be supplied via a
suitable double pole isolating switch
placed in a readily accessible position
adjacent to the oven.

Each cooker is equipped with a data
plate (see fig. 1) indicating the rated
input and voltage at which the oven
should operate.

Before installing the cooker the electricity
must be turned off.

The electrical connections must be
connected to the terminal block as
detailed opposite. A cable of the correct
rating of this appliance must be used
type H05 RR-F section 4 mm

Cable must be able to withstand a
temperature rise of 75°C above ambient
temperature.

TECHNICAL DATA

230 Volts AC - 50 Hz

Static top oven
– Top element

0.7 kW

– Bottom element

1.1 kW

– Grill element

2.1 kW

Fan Bottom Oven
– Fan element

2.5 kW

Maximum power rating
– Top oven

2.1 kW

– Bottom oven

2.5 kW

Hotplate
– Front left

2.0 kW

– Back left

1.0 kW

– Back right

1.5 kW

– Front right

1.0 kW

Oven lamp

15 W

300 °C, miniature edison screw

Maximum rated power

10,155 W

Installation

Green &Yellow
(Earth)

Brown

(Live)

Blue

(Neutral)

Fig. 2

CONNECTING THE MAINS CABLE

– Remove the two screws securing the cover plate A behind the cooker.

– Remove the screw C from the cable clamp.

– Insert the mains cable (type H05 RR-F) of minimum 4 mm

section into the cable pro-

tector P.

– Connect the phase and earth cables to the mains terminal connection block B.

EARTH

NEUTRAL

LIVE

IMPORTANT: This appliance must be earthed.

– Refit the cable clamp so that it clamps the outer sleeving of the cable.

– Refit the cover plate A.

Installation

BEFORE USE

Please ensure that all packing has
been removed from the appliance
before switching on.

PREPARING THE OVEN

Clean the upper and lower ovens
thoroughly before using it for the
first time; use water and soap,
then rinse carefully.
Hook the lateral frames (fig. 4) to
the side walls and then insert the
rack shelves and grill pan into the
shelf guides provided in the side
frames. Once you have done this
heat the oven and the grill ele-
ment for about 30 minutes to eli-
minate any residual factory grease
that might impart unpleassant
smells to the meals being cooked.

IMPORTANT

As a safety measure, before you
start to clean the oven, switch off
the electrical supply.

Fig. 4

400 mm

15.7"

650 mm

25.5"

9
8

DUO

Fig. 3

LOCATION

This appliance is designed with type “X” protec-
tion with regard to overheating of surrounding
surfaces.

The adjacent cabinets must be able to withstand
a temperature rise of 75 °C.

Features

900 mm - 35.5"

600 mm

23.6"

600 mm

23.6"

9
8

DUO

CONTROL PANEL

(Fig. 5)

Control knobs:

7. Front right plate (4)
8. Rear right plate (3)
9. Rear left plate (2)

10. Front left plate (1)
11. Bottom oven switch and

thermostat

12. Top oven function

selector

13. Top oven thermostat

Control lamps:
14. Bottom oven temperature
15. Top oven temperature
16. Hotplates

Oven timer:
17. Auto timer (bottom oven

only)

Fig. 5

13 12 11 10 9

HOB ELEMENTS

(Fig. 5)

1. 180 mm diameter (rapid)
2. 145 mm diameter (normal)
3. 180 mm diameter (normal)
4. 145 mm diameter (normal)

OVENS

(Fig. 5)

5. Conventional top oven
6. Fan bottom oven

Fig. 5

REMEMBER:

Solid plates retain their heat for a consi-
derable time after switching off.
Always allow the plate to cool before
cleaning or touching the plate for any
other reason.

BOILING AND SIMMERING:

Boiling and simmering can be carried out
on any of the four plates.

FRYING:

Generally frying is carried out on the
larger plates. It is important not to leave
frying unattended even for a short while.
Do not use a chip-pan more than one
third full of fat or oil.

The hob is made of steel coated with a
vitreous enamel to provide a durable and
attractive surface. There are four solid
plates clamped to the surface of the hob.
All have a fixed stainless steel ring which
may discolour slightly after the plate is
first used. This is normal.

ELECTRIC PLATES:

The higher the number set on the control
knob, the higher the temperature that will
be maintained on the plate.
Each plate has seven working positions
marked on the control knob (Fig. 6):

- Position

Off

- Positions

1 - 6

Operating number
(indicator light on)

How to use the Hotplates

Fig. 6

Fig. 7

Right

Wrong

Pan wrong shape

Wrong

Pan too small

Wrong

Do not dry cloths

on plates

Wrong

Pan too large

Wrong

Pan wrong shape

CHOICE OF PANS:

It is uneconomical to use pans smaller
than the plate that has been selected.
The plate is made of cast-iron and is
heated uniformly over the whole surface,
therefore any part of the plate not cove-
red by the pan is wasting energy.
Whilst almost any type of pan can be
used, those with curved or distorted
bases will waste energy.
We therefore recommend pans with flat
bases particularly those with machine
ground bases. Always dry the base of
the pan before placing on the plate.

How to use the Hotplates

DONT’S:

Pans with a ridged or recessed base
must not be used.
Likewise do not use an asbestos or wire
mat or anything else under the pan.

Never leave a plate switched on for long
periods when not covered with a pan.

Do not lower the lid until the hotplates
have cooled.

Do not use the cooker with the lid down
as a working surface.

How to use the Autotimer

Auto timer (bottom oven only).

DIGITAL CLOCK AND AUTOMATIC
TIMER

A This knob adjusts the time of day on

the clock.

B This knob controls the programming

- it sets the time to start cooking and
the length of cooking time.

C Clock dial.

D Dial indicating the length of cooking

time.

E Dial indicating the start of cooking

time.

WHEN NOT IN USE THE TIMER
SHOULD BE SET TO MANUAL.

USING YOUR AUTOMATIC TIMER

SETTING THE TIME OF DAY

Gently turn the knob A until the correct
hours and minutes are displayed on dial
C. The clock is now set.

SETTING THE TIMER TO MANUAL

Ensure that the time on dial E is the
same as the time of day displayed on
dial C. If not, proceed as follows:

- Turn the outer section of knob B

clockwise until the

symbol is selec-

ted on dial D.

- Turn the inner section of the knob

clockwise until the correct time is
selected on dial E.

8.00

Fig. 8

ATTENTION:

Although the cooker conforms to
the E.C. Standard on oven door
temperature, the oven doors can
become hot during operation.

KEEP CHILDREN AWAY.

How to use the Autotimer

SETTING THE TIMER TO START AND
STOP COOKING (FULLY AUTOMATIC)

The cooking start time can be set along
with the length of cooking time for fully
automatic cooking. Proceed as follows:

- Turn the outer section of knob B

clockwise until the length of cooking
time is displayed on dial D (up to 3 1/2
hours).

- Push and turn the inner section of knob

B clockwise until the time that you want
cooking to start is displayed on dial E.

The oven will begin cooking at the start
time set for the length of time set and
switch off when the cooking time is over.
An audible signal will be heard before
the oven switches off. This can be stop-
ped by turning the outer section B until
the

symbol appears on dial D.

SETTING THE TIMER TO STOP
COOKING (SEMI-AUTOMATIC)

Using this mode the oven can be swit-
ched on normally but set to switch off
automatically at the required time.
Proceed as follows:

- Turn the outer section of knob B

clockwise until the length of cooking
time is displayed on dial D (up to 3 1/2
hours).

- Select the function and temperature

required.

The oven will operate immediately and
switch off when cooking time is over. An
audible signal will be heard before the
oven switches off. This can be stopped
by turning the outer section of knob B
until the

symbol appears on dial D.

On completion of cooking, always
remember to set the oven controls back
to the “off” positions and turn the outer
section of knob B to the

symbol.

Ensure that the time on dial E matches
the time on dial C.

How to use the Top Conventional Oven

100

150

200

250

Fig. 9

Fig. 10

Function

selector

Temperature

selector

FUNCTION SELECTOR

Cook or grill by turning the control knob
(fig. 10) until the symbol on it is in line
with the indicator line.

The oven light is switched on.

Conventional Oven - It is
advisable to preheat the oven until
the set temperature has been
reached ie: when the indicator
light above the function selector
goes off. During cooking, do not
open the door unless it is
absolutely necessary. Use in
conjunction with the temperature
selector (fig. 9).

Grill with the door closed and do
not use the grill for longer than 30
minutes at any one time. Set the
temperature selector (fig. 9) on the
highest setting when using the
grill. Before using the grill, pre-
heat for about five minutes. The
grill element will become bright red
colour. Position the grill pan on the
highest shelf position and check
continually to prevent food
burning.

TEMPERATURE SELECTOR

The light above the function selector will
illuminate when the oven is switched on
and turns off when the oven reaches the
correct temperature.

The light will cycle on and off during
cooking in line with the oven
temperature.

The oven has two heating elements, one
on the base of the oven, and one on the
top. Hot air rises, so the top of the oven
is always the hottest. The temperature in
the middle of the oven is maintained at
the temperature set by the control knob,
and is slightly hotter above, slightly
cooler below.

In a conventional oven, dishes requiring
different temperatures can be cooked in
the oven at the same time - e.g. roast
beef and Yorkshire pudding.

Always pre-heat a conventional oven
before use.

Do not open the oven door during
cooking unless absolutely necessary.

How to use the Bottom Fan Oven

100

150

200

250

Fig. 11

COOKING WITH A FAN OVEN

Fan cooking is more economical and
quicker than cooking in a conventional.

The fan is situated on the back wall of
the bottom oven.

The heating element encircles the fan,
and the fan forces this heat into the oven
ensuring an even temperature throu-
ghout. The moving hot air surrounds the
food and penetrates it more quickly than
in a conventional oven.
The oven can be filled with different
dishes all requiring the same cooking
temperature. Subtract 10 minutes per
hour for every dish requiring a cooking
time of more than 1 hour and reduce the
heat by 10-20°C; the hotter the oven, the
more the temperature can be reduced.

Generally, there is no need to pre-heat
a fan oven, but it is advisable to pre-heat
for about 5 minutes to ensure the best
results; use the indicator light as a guide,
it goes out when the set temperature is
reached.

Fan cooking is ideal for gelatine based
dishes and softening ice cream - a
microwave oven is much too strong for
these dishes. Proving yeast based
dishes is also speeded up this way. If the
oven door has been opened, the fan
oven quickly regains its temperature
once the door is closed.

FUNCTION/TEMPERATURE SELECTOR

Cook by turning the control knob (fig. 11)
until the indicator on it is in line with the
function/temperature required.

●

Off

The fan operates without

the heating element; this
function can be used for
defrosting. The fan blows
away the cold air surroun-
ding the food that is defro-
sting, reducing defrosting
times.

50 - 250

These show the approxim-

ate temperature in °C. The
set temperature has been
reached when the indicator
light above the
function/temperature selec-
tor goes off.

The light will cycle on and
off during cooking, in line
with the oven temperature.

Temperature Recipe Guide

OVEN COOKING TEMPERATURES

APPROX.

MARK

HEAT OF

TYPE OF DISH TO COOK

TEMPERATURE

OVEN

125°C

Very cool

Meringue cases, fruit bottling

(257°F)

oven

slow cooking foods.

135°C - 140°C

4-5

Cool or

Milk puddings, very rich fruit

(275°F - 285°F)

slow oven

cakes, i.e., Christmas cake.

150°C

Cool or

Stews, casseroles, braising,

(300°F)

slow oven

rich fruit cakes, i.e., Dundee cake.

160°C - 170°C

5-6

Warm oven

Biscuits, Low temperature roasting,

(320°F - 338°F)

rich plain cakes eg., Madeira cake.

180°C

Moderate

Plain cakes, eg., Victoria

(356°F)

oven

sandwich, meat pies.

190°C

6-7

Fairly hot

Small cakes, savoury flans,

(374°F)

oven

fish.

200°C

Moderately

Plain cakes and buns, swiss rolls,

(392°F)

hot oven

fruit pies. High temp. roasting.

220°C

Hot oven

Bread and bread rolls etc., scones,

(428°F)

flaky and rough puff pastry,
Yorkshire pudding.

230°C

8-9

Very hot

Sausage rolls, mince pies, puff

(446°F)

oven

pastry.

250°C

Very hot

Browning, ready cooked

(482°F)

oven

dishes.

Care and Maintenance

THE HOB:

Spillage on the hob can usually be
removed by a damp soapy cloth. More
obstinate stains can be removed by
rubbing gently with a soapy scouring pad
or mild household cleaner.
Avoid scratching or scraping the surface.
Always wipe the plates after use with a
damp cloth and switch on momentarily to
dry the plate, otherwise the plate may
discolour.
Occasionally wipe a trace of cooking oil
over the plate to maintain its
appearance.

SPILLAGE:

Any spillage should be dealt with as
soon as possible to prevent it becoming
baked on.

REMOVING THE LID:

Simply open the lid so that it is in the
upright position. Lift upwards until the
hinges are clear of the hinge brackets.
Replace in reverse.

Always switch the cooker off at the
mains isolating switch before cleaning
or touching any electrical part.

THE OVENS:

The ovens interior and the chromium
plated shelves and runners can be
cleaned by a damp soapy cloth.
Obstinate stains can be removed with
scouring pads and a gentle, non-
abrasive, liquid cleaner.
Provided the oven is wiped over
immediately after roasting, only the
minimum of cleaning should be
necessary.

DOOR GLASS:

The glass of the oven door can be
cleaned with a soft, warm, soapy cloth,
then wiped clean with cold water and
polished with a soft clean cloth.
Do not use scouring pads or anything
abrasive on the oven door glass.

ENAMEL PARTS:

In order to maintain the condition of the
enamel parts, clean and wipe frequently
with hot soapy water. Any obstinate
marks can be removed using a paste or
cream cleaner or a well moistened soap
impregnated steel wool pad. Rub gently
so as not to damage the surface. Never
use abrasive powders. Do not permit
vinegar, coffee, milk, salt water, lemon or
tomato juice to remain in contact with the
enamel parts as they may stain or
discolour the surface.

NOTE:
Any cleaners such as spray or stick
cleaners which are used on enamel must
have the VEDC (Vitreous Enamel
Development Council) seal of approval
and the manufacturers instructions must
be followed.

If the cooker is malfunctioning and service is required.
Turn off the mains supply and contact your nearest COMET Service Centre.

The TECNOLEC Policy is one of continuous development and for this reason we reserve
the right to change specifications without prior notice.

After Sales Service

Care and Maintenance

IF YOUR OVEN IS NOT WORKING

Check the following points:

1. Is there power to the cooker.

2. Check that the fuse in the plug is still

working.

3. Check that the autotimer is set to

manual.

4. If your appliance is still not working

call your nearest COMET Service
Centre.

OVEN LIGHT NOT WORKING

If the oven light fails, you can easily
change the bulb.

1. Turn off the oven at the main power

supply.

2. When the oven is cool, reach back

and upwards inside the oven, the bulb
is in the top left corner.

3. Unscrew the light glass cover, replace

the bulb with a new one of the same
specification and screw the cover
back until it is hand tight.

NOTE: Oven bulb replacement is not
covered by your guarantee.

Other bulbs cannot be changed by
yourself and should be replaced by a
qualifled electrical engineer. Bulbs
other than the oven bulb are covered
by the guarantee.

IMPORTANT! WARNING - OVENS GET
HOT. YOU MUST WARN CHILDREN OF
THIS DANGER.

NOTE:
This cooker is designed purely for the
domestic purposes and should only be
used by adults to cook edible food stuffs
and must not be used for any other
purpose. Chidren should be supervised
at all times when the cooker is in use
and not allowed to tamper with the
controls or come in contact with hot
surfaces. Babies and toddlers should be
kept away from the cooker at all times.

Cod. 110680

Rif.

1225.1

Descriptions and illustrations in this booklet are given as simply indicative. The manufacturer reserves
the right, considering the characteristics of the models described here, at any time and without noti-
ce, to make eventual necessary modifications for their construction or for commercial needs.

The static noise interference of this appliance conforms to the EEC
87/308 Norms.

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