NEFF U1GCC0A.0B User manual

Double oven
[en] User manual and installation in-
structions
U1GCC0A.0B

en Safety
2
Table of contents
INFORMATION FOR USE
1 Safety....................................................................2
2 Preventing material damage ...............................4
3 Environmental protection and saving en-
ergy .......................................................................5
4 Familiarising yourself with your appliance ........5
5 Accessories..........................................................9
6 Before using for the first time ...........................10
7 Basic operation ..................................................10
8 Time-setting options..........................................11
9 Childproof lock...................................................12
10 Rapid heating .....................................................12
11 Cleaning and servicing......................................13
12 Shelf supports....................................................14
13 Appliance door...................................................15
14 Troubleshooting.................................................20
15 Disposal..............................................................21
16 Customer Service...............................................22
17 How it works.......................................................22
18 INSTALLATION INSTRUCTIONS .......................26
18.1 General installation instructions.......................27
1 Safety
Observe the following safety instructions.
1.1 General information
¡Read this instruction manual carefully.
¡Keep the instruction manual and the
product information safe for future refer-
ence or for the next owner.
¡Do not connect the appliance if it has been
damaged in transit.
1.2 Intended use
This appliance is designed only to be built
into kitchen units. Read the special installation
instructions.
Only a licensed professional may connect ap-
pliances without plugs. Damage caused by in-
correct connection is not covered under the
warranty.
Only use this appliance:
¡To prepare meals and drinks.
¡In private households and in enclosed
spaces in a domestic environment.
¡Up to an altitude of max. 4000m above
sea level.
Do not use the appliance:
¡with an external timer or a remote control.
1.3 Restriction on user group
This appliance may be used by children aged
8 or over and by people who have reduced
physical, sensory or mental abilities or inad-
equate experience and/or knowledge,
provided that they are supervised or have
been instructed on how to use the appliance
safely and have understood the resulting
dangers.
Do not let children play with the appliance.
Children must not perform cleaning or user
maintenance unless they are at least 15 years
old and are being supervised.
Keep children under the age of 8 years away
from the appliance and power cable.
1.4 Safe use
Always place accessories in the cooking com-
partment the right way round.
→"Accessories", Page9
WARNING‒Risk of fire!
Combustible objects that are left in the cook-
ing compartment may catch fire.
▶Never store combustible objects in the
cooking compartment.
▶If smoke is emitted, the appliance must be
switched off or the plug must be pulled out
and the door must be held closed in order
to stifle any flames.
Loose food remnants, fat and meat juices
may catch fire.
▶Before using the appliance, remove the
worst of the food residues and remnants
from the cooking compartment, heating ele-
ments and accessories.

Safety en
3
Opening the appliance door creates a
draught. Greaseproof paper may come into
contact with the heating element and catch
fire.
▶Never place greaseproof paper loosely
over accessories when preheating the ap-
pliance and while cooking.
▶Always cut greaseproof paper to size and
use a plate or baking tin to hold it down.
WARNING‒Risk of burns!
The appliance and its parts that can be
touched become hot during use.
▶Caution should be exercised here in order
to avoid touching heating elements.
▶Young children under 8 years of age must
be kept away from the appliance.
Accessories and cookware get very hot.
▶Always use oven gloves to remove ac-
cessories or cookware from the cooking
compartment.
When the cooking compartment is hot, any al-
coholic vapours inside may catch fire. The ap-
pliance door may spring open. Hot steam and
jets of flame may escape.
▶Only use small quantities of drinks with a
high alcohol content in food.
▶Do not heat spirits (≥ 15% vol.) when undi-
luted (e.g. for marinating or pouring over
food).
▶Open the appliance door carefully.
WARNING‒Risk of scalding!
The accessible parts of the appliance become
hot during operation.
▶Never touch these hot parts.
▶Keep children at a safe distance.
Hot steam may escape when you open the
appliance door. Steam may not be visible, de-
pending on the temperature.
▶Open the appliance door carefully.
▶Keep children at a safe distance.
If there is water in the cooking compartment
when it is hot, this may create hot steam.
▶Never pour water into the cooking compart-
ment when the cooking compartment is
hot.
WARNING‒Risk of injury!
Scratched glass in the appliance door may
develop into a crack.
▶Do not use any harsh or abrasive cleaners
or sharp metal scrapers to clean the glass
on the oven door, as they may scratch the
surface.
The appliance and its parts that can be
touched may have sharp edges.
▶Take care when handling and cleaning
them.
▶If possible, wear protective gloves.
The hinges on the appliance door move when
the door is opened and closed, which could
trap your fingers.
▶Keep your hands away from the hinges.
Components inside the appliance door may
have sharp edges.
▶Wear protective gloves.
Alcoholic vapours may catch fire in the hot
cooking compartment, and the appliance
door may spring open and may fall off. The
door panels may shatter and fragment.
→"Preventing material damage", Page4
▶Only use small quantities of drinks with a
high alcohol content in food.
▶Do not heat spirits (≥ 15% vol.) when undi-
luted (e.g. for marinating or pouring over
food).
▶Open the appliance door carefully.
WARNING‒Risk of electric shock!
Incorrect repairs are dangerous.
▶Repairs to the appliance should only be
carried out by trained specialist staff.
▶Only use genuine spare parts when repair-
ing the appliance.
▶If the power cord of this appliance is dam-
aged, it must be replaced by trained spe-
cialist staff.
If the insulation of the power cord is dam-
aged, this is dangerous.
▶Never let the power cord come into contact
with hot appliance parts or heat sources.
▶Never let the power cord come into contact
with sharp points or edges.
▶Never kink, crush or modify the power
cord.
An ingress of moisture can cause an electric
shock.
▶Do not use steam- or high-pressure clean-
ers to clean the appliance.

en Preventing material damage
4
If the appliance or the power cord is dam-
aged, this is dangerous.
▶Never operate a damaged appliance.
▶Never pull on the power cord to unplug the
appliance. Always unplug the appliance at
the mains.
▶If the appliance or the power cord is dam-
aged, immediately unplug the power cord
or switch off the fuse in the fuse box.
▶Call customer services. →Page22
WARNING‒Risk of suffocation!
Children may put packaging material over
their heads or wrap themselves up in it and
suffocate.
▶Keep packaging material away from chil-
dren.
▶Do not let children play with packaging ma-
terial.
Children may breathe in or swallow small
parts, causing them to suffocate.
▶Keep small parts away from children.
▶Do not let children play with small parts.
1.5 Halogen bulb
WARNING‒Risk of burns!
The bulbs in the cooking compartment get
very hot. There is still a risk of burning for
some time after they have been switched off.
▶Do not touch the glass cover.
▶Avoid contact with your skin when cleaning.
WARNING‒Risk of electric shock!
When changing the bulb, the bulb socket con-
tacts are live.
▶Before replacing the bulb, ensure that the
appliance is switched off in order to pre-
vent a potential electric shock.
▶Also unplug the appliance from the mains
or switch off the circuit breaker in the fuse
box.
2 Preventing material damage
2.1 General
ATTENTION!
Alcoholic vapours may catch fire in the hot cooking
compartment and cause permanent damage to the ap-
pliance. The appliance door may spring open due to
an explosion and it may fall off. The door panels may
shatter and fragment. Due to the resulting negative
pressure, the cooking compartment may become con-
siderably deformed inwards.
▶Do not heat spirits (≥ 15% vol.) when undiluted (e.g.
for marinating or pouring over food).
If there is water on the cooking compartment floor
when operating the appliance at temperatures above
120°C, this will damage the enamel.
▶Do not use the appliance if there is water on the
cooking compartment floor.
▶Wipe away any water on the cooking compartment
floor before operation.
Objects on the cooking compartment floor at over
50°C will cause heat to build up. The baking and
roasting times will no longer be correct and the enamel
will be damaged.
▶Do not place any accessories, greaseproof paper or
foil of any kind on the cooking compartment floor.
▶Only place cookware on the cooking compartment
floor if a temperature above 50°C has been set.
When the cooking compartment is hot, any water in-
side it will create steam. The change in temperature
may cause damage.
▶Never pour water into the cooking compartment
when it is still hot.
▶Never place cookware containing water on the
cooking compartment floor.
The prolonged presence of moisture in the cooking
compartment leads to corrosion.
▶Allow the cooking compartment to dry after use.
▶Do not keep moist food in the cooking compartment
for a long time with the door closed.
▶Do not store food in the cooking compartment.
Leaving the appliance to cool down with the door open
will damage the front of neighbouring kitchen units over
time.
▶Always allow the cooking compartment to cool
down with the door closed after cooking at high
temperatures.
▶Take care not to trap anything in the appliance
door.
▶Only leave the cooking compartment to dry with the
door open if a lot of moisture was produced during
operation.
Fruit juice dripping from the baking tray leaves stains
that cannot be removed.
▶When baking very juicy fruit flans, do not pack too
much on the baking tray.
▶If possible, use the deeper universal pan.
Using oven cleaner in a hot cooking compartment
damages the enamel.
▶Never use oven cleaner in the cooking compartment
when it is still warm.
▶Remove all food remnants from the cooking com-
partment and the appliance door before you next
heat up the appliance.

Environmental protection and saving energy en
5
If the seal is very dirty, the appliance door will no
longer close properly during operation. This may dam-
age the front of adjacent kitchen units.
▶Keep the seal clean at all times.
▶Never operate the appliance if the seal is damaged
or missing.
Sitting or placing objects on the appliance door may
damage it.
▶Do not place, hang or support objects on the appli-
ance door.
▶Do not place cookware or accessories on the appli-
ance door.
With certain models, accessories may scratch the door
pane when closing the appliance door.
▶Always push accessories fully into the cooking com-
partment.
3 Environmental protection and saving energy
3.1 Disposing of packaging
The packaging materials are environmentally compat-
ible and can be recycled.
▶Sort the individual components by type and dispose
of them separately.
3.2 Saving energy
If you follow these instructions, your appliance will use
less power.
Only preheat the appliance if the recipe or the recom-
mended settings tell you to do so.
¡Not preheating the appliance can reduce the en-
ergy used by up to 20%.
Use dark-coloured, black-coated or enamelled baking
tins.
¡These types of baking tin absorb the heat particu-
larly well.
Open the appliance door as little as possible during
operation.
¡This maintains the temperature in the cooking com-
partment and eliminates the need for the appliance
to reheat.
When baking multiple dishes, do so in succession or
in parallel.
¡The cooking compartment is heated after baking
the first dish. This reduces the baking time for the
second cake.
If the cooking time is relatively long, you can switch
the appliance off 10minutes before the cooking time
ends.
¡There will be enough residual heat to finish cooking
the dish.
Remove any accessories that are not being used from
the cooking compartment.
¡Accessories that are not being used do not need to
be heated.
Allow frozen food to defrost before cooking.
¡This saves the energy that would otherwise be re-
quired to defrost it.
Note:
The appliance requires:
¡A maximum of 1W when the appliance is in opera-
tion with the display switched on
¡A maximum of 0.5W when the appliance is in oper-
ation with the display switched off
4 Familiarising yourself with your appliance
4.1 Controls
You can use the control panel to configure all functions of your appliance and to obtain information about the operat-
ing status.
On certain models, specific details such as colour and shape may differ from those pictured.

en Familiarising yourself with your appliance
6
1
3
2
4 5 6
7
8 9 10
1
Buttons
→"Buttons", Page6
2
Main oven
Controls for the main oven
3
Function selector
You can turn the function selector clockwise or
anti-clockwise from the zero setting.
→"Types of heating", Page7→"Functions",
Page7
4
Heating-up control
→"Heating-up control", Page8
5
Temperature selector
Use the temperature selector to set the temper-
ature for the type of heating or select the set-
ting for other functions. You can turn the tem-
perature selector clockwise from the "Off" posi-
tion, until it offers resistance.
→"Temperature and setting levels", Page8
6
Display
→"Display", Page6
7
Top oven
Controls for the top oven
8
Function selector
You can turn the function selector clockwise or
anti-clockwise from the zero setting.
→"Types of heating", Page7 →"Functions",
Page7
9
Heating-up control
→"Heating-up control", Page8
10
Temperature selector
Use the temperature selector to set the temper-
ature for the type of heating or select the set-
ting for other functions. You can turn the tem-
perature selector clockwise from the "Off" posi-
tion, until it offers resistance.
→"Temperature and setting levels", Page8
Note:Depending on the appliance type, the control
knobs can be pushed in. To click it in or out, push the
control knob in when it is in the off position.
4.2 Buttons
The buttons are touch-sensitive surfaces. Press the corresponding button to select a function.
Symbol Name Use
Time-setting options Sets the time, timer, cooking time or end time
→"Time-setting options", Page11
Left arrow Decreases the adjustment values
Right arrow Increases the adjustment values
4.3 Display
The display shows the current settings, options or relevant information.
The symbol that is lit is active or can be changed.

Familiarising yourself with your appliance en
7
Heating-up
indicator ⁠
Appliance is heating
→"Heating-up control", Page8
4.4 Types of heating
Here you can find an overview of the types of heating.
You can find recommendations on using the types of
heating.
Use the function selector to set the types of heating.
Main oven ⁠
Symbol Type of heating What it's used for/how it works
CircoTherm hot air Bake and roast on one or more levels.
The fan distributes the heat from the ring-shaped heating element in the back
wall evenly around the cooking compartment.
CircoTherm gentle Cook selected dishes gently on one level without preheating.
The fan distributes the heat from the ring-shaped heating element in the back
wall evenly around the cooking compartment. The food is cooked in phases us-
ing residual heat.
Select a temperature of between 120°C and 230°C.
Always keep the appliance door closed when cooking.
This type of heating is used to determine the energy consumption in air recircu-
lation mode and the energy efficiency class.
Full-surface grill Grill flat items such as steak and sausages, or make toast. Gratinate food.
The entire area underneath the grill element becomes hot.
Circo-roasting Roast poultry, whole fish and larger pieces of meat.
The grill element and the fan switch on and off alternately. The fan circulates the
hot air around the food.
Top/bottom heating Traditionally bake or roast on one level. This type of heating is ideal for cakes
with moist toppings.
The heat is emitted evenly from above and below.
This type of heating is used to measure the energy consumption in the conven-
tional mode.
Top oven ⁠
Symbol Type of heating What it's used for/how it works
Top/bottom heating Bake on one level.
The heat is emitted evenly from above and below.
This type of heating is used to measure the energy consumption in the conven-
tional mode.
Grill, small area Grill small quantities of steak, sausages or toast. Brown small quantities of food.
The central area underneath the grill element becomes hot.
Full-surface grill Grill flat items such as steak, sausages, or toast. Brown food.
The entire area underneath the grill element becomes hot.
4.5 Functions
Here you can find an overview of the functions. Use the function selector to set the functions.
Main oven ⁠
Symbol Name Use
Rapid heating Rapidly preheat the cooking compartment without accessories.
→"Rapid heating", Page12
Oven light Illuminate the cooking compartment without heating.
→"Lighting", Page8

en Familiarising yourself with your appliance
8
Top oven ⁠
Symbol Name Use
Oven light Illuminate the cooking compartment without heating.
→"Lighting", Page8
4.6 Temperature and setting levels
There are different settings for the types of heating and functions.
Note:For temperature settings above 250°C, the appliance reduces the temperature to approx. 240°C after ap-
prox. 10minutes. If your appliance has the top/bottom heating or bottom heating types, this temperature reduction
does not take place there.
Symbol Function Use
⁠ Zero setting The appliance is not heating up.
50–270 Temperature range Set the temperature in the cooking compartment in°C.
⁠ Grill, intensive The maximum temperature that can be set for Full-surface grill and Grill, small
area (depending on the appliance type).
Heating-up control
The heating-up indicator for the oven remains lit while
the appliance is heating.
Note:Due to thermal inertia, the temperature displayed
may differ slightly from the actual temperature inside
the cooking compartment.
Heating-up indicator ⁠
When the main oven ⁠ heats up, the symbol ⁠ also
lights up in the display. This symbol goes out when
heating is paused.
4.7 Cooking compartment
The functions in the cooking compartment make your
appliance easier to use.
Rails
The rails in the cooking compartment enable you to
place accessories at different heights.
→"Accessories", Page9
The shelf positions are numbered from bottom to top.
You can remove the rails, e. g. for cleaning.
→"Shelf supports", Page14
Main cooking compartment ⁠
The cooking compartment has four shelf positions.
Top cooking compartment ⁠
The cooking compartment has three shelf positions.
Lighting
The oven lamp lights up the cooking compartment.
With most types of heating and functions, the lighting
lights up during operation. When the function selector
is turned to bring operation to an end, the lighting goes
out.
The Oven light setting on the function selector can be
used to switch on the light without heating.
Note:The cooling fan also runs at position Oven light.
Cooling fan
The cooling fan switches on automatically during oper-
ation. The hot air escapes above the door.
ATTENTION!
Do not cover the ventilation slot above the appliance
door. The appliance overheats.
▶Ensure that the ventilation slots are unobstructed.
To ensure that the appliance cools down more quickly
after operation, the cooling fan continues to run for a
certain period afterwards.
Appliance door
If you open the appliance door during operation, the
operation continues.

Accessories en
9
5 Accessories
Use original accessories. These have been made espe-
cially for your appliance.
Note:Accessories may become deformed if they get
hot. Deformation has no effect on function. As the ac-
cessory cools down, it will regain its original shape.
The accessories supplied may differ depending on the
appliance model.
Accessories Use
Wire rack ¡Cake tins
¡Ovenproof dishes
¡Cookware
¡Meat, e.g. roasting joints or steak
¡Frozen meals
Universal pan ¡Moist cakes
¡Baked items
¡Bread
¡Large roasts
¡Frozen meals
¡Catching dripping liquids, e.g. fat when
grilling food on the wire rack.
5.1 Locking function
The locking function prevents the accessories from tilt-
ing when they are pulled out.
You can pull out the accessories approximately halfway
without them tipping. The accessories must be inserted
into the cooking compartment correctly for the tilt pro-
tection to work properly.
5.2 Sliding accessories into the cooking
compartment
Always slide accessories into the cooking compartment
correctly. This is the only way to ensure that accessor-
ies can be pulled out approximately halfway without tip-
ping.
1. Turn the accessories so that the notch ⁠ is at the
rear and is facing downwards.
2. Insert accessories between the two guide rods for
the shelf position.
Wire rack Insert the wire rack with the open
side facing the appliance door and
the curved lip ⁠ facing downwards.
Baking tray
E.g. univer-
sal pan or
baking tray
Slide the tray, e.g. the universal pan,
in with the sloping edge ⁠ facing the
appliance door.
3. Push the accessory all the way in, making sure that
it does not touch the appliance door.
Note:Take any accessories that you will not be using
out of the cooking compartment while the appliance is
in operation.
Combining accessories
You can combine the wire rack with the universal pan
to catch any liquid that drips down.
1. Place the wire rack on the universal pan so that
both spacers ⁠ are on the rear edge of the univer-
sal pan.
2. Insert the universal pan between the two guide rods
for a shelf position. In so doing, the wire rack is on
top of the upper guide rod.

en Before using for the first time
10
Wire rack
on univer-
sal pan
5.3 Other accessories
You can purchase other accessories from our after-
sales service, specialist retailers or online.
You will find a comprehensive range of products for
your appliance in our brochures and online:
www.neff-international.com
Accessories vary from one appliance to another. When
purchasing accessories, always quote the exact
product number (E no.) of your appliance.
You can find out which accessories are available for
your appliance in our online shop or from our after-
sales service.
6 Before using for the first time
Configure the settings for initial start-up. Clean the ap-
pliance and accessories.
6.1 Initial use
You need to make settings for initial use before you
can use your appliance.
Setting the time on the clock
Once the appliance has been connected to the mains
or following a power failure, the time flashes on the dis-
play. The time starts at "12:00". Set the current time.
Requirement:The function selector must be set to the
"Off" position ⁠.
1. Use the ⁠ or ⁠button to set the time.
2. Press the ⁠ button.
aThe time that is set appears on the display.
6.2 Cleaning the appliance before using it
for the first time
Clean the cooking compartment and accessories be-
fore using the appliance to prepare food for the first
time.
1. Remove any accessories and leftover packaging,
such as polystyrene pellets, from the cooking com-
partment.
2. Before heating the appliance, wipe the smooth sur-
faces in the cooking compartment with a soft, damp
cloth.
3. Keep the room ventilated while the appliance is
heating.
4. Set the type of heating and temperature.
→"Basic operation", Page10
Main oven ⁠ Top oven ⁠
Type of
heating
CircoTherm hot
air ⁠
Top/bottom
heating ⁠
Temperat-
ure
Maximum 240°C
Cooking
time
1 hour 1 hour
5. Switch off the appliance after the specified cooking
time.
6. Wait until the cooking compartment has cooled
down.
7. Clean the smooth surfaces with soapy water and a
dish cloth.
8. Clean the accessories using soapy water and a dish
cloth or soft brush.
7 Basic operation
7.1 Switching on the appliance
▶Turn the function selector to any position other than
the "Off" position ⁠.
aThe appliance is switched on.
7.2 Switching off the appliance
▶Turn the function selector to the "Off" position ⁠.
aThe appliance is switched off.
7.3 Setting the type of heating and
temperature
1. Use the function selector to set the type of heating.
2. Use the temperature selector to set the temperature
or grill setting.
aThe appliance starts heating after a few seconds.
3. When your food is ready, switch off the appliance.
Tip:The most suitable type of heating for your food
can be found in the description of the type of heating.
→"Types of heating", Page7
Changing the type of heating
You can change the type of heating at any time.
▶Use the function selector to set the required type of
heating.
Changing the temperature
You can change the temperature at any time.