Miele DA 3668 User manual

Operating and installation
instructions
Cooker hood
To prevent the risk of accidents or damage to the appliance, it is
essential to read these instructions before it is installed and used for
the first time.
en-GB M.-Nr. 11 743 030

Contents
2
Warning and Safety instructions...................................................................... 4
Caring for the environment .............................................................................. 13
Guide to the cooker hood................................................................................. 14
Modes of operation ........................................................................................... 16
Before using for the first time .......................................................................... 17
Settings with the deflector plate retracted .......................................................... 17
Selecting extraction mode or recirculation mode................................................ 17
Setting up Miele@home ...................................................................................... 18
Connecting via the app .................................................................................. 18
Connecting via WPS ...................................................................................... 20
Sign out of WiFi (reset to factory settings) ..................................................... 21
Setting up Con@ctivity ........................................................................................ 22
Con@ctivity via the home WiFi network (Con@ctivity 3.0) ............................. 22
Con@ctivity via a direct WiFi connection (Con@ctivity 3.0) ........................... 23
Operation (Automatic mode) ............................................................................ 24
Cooking with Con@ctivity (Automatic mode) ...................................................... 24
Cooking process ................................................................................................. 25
Leaving automatic mode temporarily.................................................................. 26
Returning to automatic mode......................................................................... 26
Operation (Manual mode) ................................................................................. 27
Cooking without Con@ctivity (Manual mode) ..................................................... 27
Switching the fan on and off.......................................................................... 27
Selecting the power level .................................................................................... 27
Selecting the run-on time............................................................................. 27
Dimming/switching the hob lighting on/off.................................................... 27
Operating the appliance without the Miele app .................................................. 28
Power management ............................................................................................ 28
Energy saving tips ............................................................................................. 29
Changing settings ............................................................................................. 30
Altering the operating hours counter for the grease filter(s) ................................ 30
Altering or deactivating the charcoal filter operating hours counter ................... 31
Deactivating power management ....................................................................... 31
Cleaning and care ............................................................................................. 32
Housing ............................................................................................................... 32
Operating hours counter............................................................................. 32
Grease filters ....................................................................................................... 33

Contents
3
Charcoal filters .................................................................................................... 35
Resetting the charcoal filter operating hours counter .................................... 35
Disposing of charcoal filters ........................................................................... 35
Service................................................................................................................ 36
Contact in the event of a fault ............................................................................. 36
Position of the data plate .................................................................................... 36
Warranty .............................................................................................................. 36
Installation.......................................................................................................... 37
Appliance dimensions ......................................................................................... 37
Safety distance between hob and cooker hood (S) ............................................ 39
Before installation................................................................................................ 40
Installation recommendations ............................................................................. 40
Installation materials............................................................................................ 40
Connecting the exhaust ducting ......................................................................... 48
Setting up recirculation mode ............................................................................. 49
Connection for air extraction............................................................................... 50
Non-return flap ............................................................................................... 50
Condensation ................................................................................................. 50
Silencer........................................................................................................... 51
Electrical connection ........................................................................................... 52
Technical data.................................................................................................... 53
Special accessories for recirculation mode ........................................................ 53
Conformity declaration........................................................................................ 54

Warning and Safety instructions
4
This cooker hood complies with all relevant local and national
safety requirements. Inappropriate use can, however, lead to
personal injury and material damage.
Read the operating and installation instructions carefully before
using the cooker hood. They contain important information on its
safety, installation, use and maintenance. This prevents both
personal injury and damage to the cooker hood.
In accordance with standard IEC60335-1, Miele expressly and
strongly advises that you read and follow the instructions in the
chapter on installing the appliance as well as the safety
instructions and warnings.
Miele cannot be held liable for injury or damage caused by non-
compliance with these instructions.
Keep these instructions in a safe place and pass them on to any
future owner.
Correct application
 This cooker hood is intended for use in domestic households and
similar working and residential environments.
 The cooker hood is not intended for outdoor use.
 It must only be used as a domestic appliance to extract vapours
and remove odours from cooking.
Any other usage is not supported by the manufacturer and could be
dangerous.
 Where a recirculation cooker hood is fitted above a gas hob,
please ensure that there is an adequate supply of fresh air into the
room in which it is installed. Please seek the advice of a qualified gas
fitter (e.g. GasSafe in the UK) for more information if necessary.

Warning and Safety instructions
5
 The cooker hood can only be used by people with reduced
physical, sensory or mental capabilities, or lack of experience and
knowledge, if they are supervised whilst using it, or have been
shown how to use it in a safe way and recognise and understand the
consequences of incorrect operation.
Safety with children
 Children under 8 years of age must be kept away from the cooker
hood unless they are constantly supervised.
 Children aged 8 and older may only use the cooker hood without
supervision if they have been shown how to use it and are able to do
so in a safe manner. Children must be able to understand and
recognise the possible dangers caused by incorrect operation.
 Children must not be allowed to clean or maintain the cooker
hood unsupervised.
 Please supervise children in the vicinity of the cooker hood and do
not let them play with it.
 The hob lighting is very intensive.
Ensure, in particular, that babies/small children do not look at the
light.
 Danger of suffocation! Whilst playing, children may become
entangled in packaging material (such as plastic wrapping) or pull it
over their head with the risk of suffocation. Keep packaging material
away from children.

Warning and Safety instructions
6
Technical safety
 Unauthorised installation, maintenance and repairs can cause
considerable danger for the user. Installation, maintenance and
repairs must only be carried out by a Miele authorised technician.
 A damaged appliance can be dangerous. Check it for visible signs
of damage. Do not use a damaged appliance.
 The electrical safety of this appliance can only be guaranteed
when correctly earthed. It is essential that this standard safety
requirement is met. If in any doubt please have the electrical
installation tested by a qualified electrician.
 Reliable and safe operation of this cooker hood can only be
assured if it has been connected to the mains electricity supply.
 The connection data (voltage and frequency) on the data plate of
the cooker hood must match the mains electricity supply in order to
avoid the risk of damage to the cooker hood
Compare this before connecting the appliance to the mains. Consult
a qualified electrician if in any doubt.
 Do not connect the appliance to the mains electricity supply by a
multi-socket unit or an extension lead. These are a fire hazard and
do not guarantee the required safety of the appliance.

Warning and Safety instructions
7
 For safety reasons, this appliance may only be used after it has
been built in.
 The cooker hood must not be used in a non-stationary location
(e.g. on a ship).
 Touching electrical components and tampering with electrical and
mechanical parts is highly dangerous to the user and can cause
operational faults.
Only open the housing as described in the instructions given in the
installation sheet and in the Cleaning and care section of this
booklet. Under no circumstances should any other parts of the
housing be opened.
 The manufacturer's warranty will be invalidated if the appliance is
not repaired by a Miele authorised technician.
 Miele can only guarantee the safety of the appliance when
genuine original Miele replacement parts are used. Faulty
components must only be replaced by Miele spare parts.
 If the electrical connection cable is faulty it must only be replaced
by a Miele authorised technician to protect the user from danger.
 During installation, maintenance and repair work, the appliance
must be disconnected from the mains electricity supply.

Warning and Safety instructions
8
Using at the same time as another heating appliance that depends on the air
from the room
Danger of toxic fumes!
Great care should be taken when using the cooker hood in the
same room or the same area of the house at the same time as
another heating appliance that depends on the air from the room.
Such heating appliances draw in air from the room and duct
exhaust gases out through a chimney or extraction ducting. They
include gas, oil, wood and coal-fired boilers and heaters,
continuous flow or other water heaters, gas hobs and ovens.
The cooker hood draws in air from the kitchen and from
neighbouring rooms. This applies to the following modes of
operation:
– Extraction mode
– Recirculation mode with a recirculation box installed outside the
room.
If there is insufficient air, negative pressure will occur. The heating
appliance may be starved of oxygen. This impairs combustion.
Harmful gases could be drawn from the chimney or extraction
ducting back into the room.
Risk of death!

Warning and Safety instructions
9
In order to ensure safe operation and to prevent gases given off by
the heating appliance from being drawn back into the room when
the cooker hood and the heater are both operated simultaneously,
an underpressure in the room of 0.04mbar (4Pa) is the maximum
permissible.
Sufficient ventilation can be maintained by air inlets which cannot
be blocked, e.g. in windows, doors and outside wall vents. The
cross-section of the inlet openings must enable sufficient
ventilation. A ventilation brick alone is not generally sufficient to
ensure safe ventilation.
The overall ventilation condition of the dwelling must be taken into
account. If in any doubt, ask a competent building regulations
inspector or qualified gas fitter (if appropriate).
If the cooker hood is being operated in recirculation mode,
whereby the air is redirected into the room in which it is installed,
the above restrictions do not apply.

Warning and Safety instructions
10
Correct use
 Open flames are a fire hazard.
The use of an open flame under the cooker hood is not permitted. To
avoid the danger of fire, do not flambé or grill over an open flame.
When switched on, the cooker hood could draw flames into the filter.
Fat deposits could ignite, presenting a fire hazard.
 The cooker hood can become damaged when exposed to
excessive heat.
- When using the cooker hood over a gas hob, ensure that any
burners in use are always covered by a pan. Switch the cooking
zone off when a pan is removed, even for a short time.
- Select a pan which is suitable for the size of the burner.
- Regulate the flame so that it does not burn up the sides of the
pan.
- Avoid overheating the pan (e.g. when cooking with a wok).
 Always switch the cooker hood on when a cooking zone is in use,
otherwise condensation may collect in the hood, which could cause
corrosion.
 Overheated oil and fat can ignite, causing fire damage to the
cooker hood.
When cooking with oil or fat, chip pans and deep fat fryers, etc, do
not leave the pans unattended. Similarly, never leave an open grill
unattended when grilling.

Warning and Safety instructions
11
 Do not use the cooker hood without the filters in place. This way
you will avoid the risk of grease and dirt getting into the appliance
and hindering its smooth operation.
 The cooker hood can get very hot during cooking due to heat
rising from the hob.
Do not touch the housing or the grease filters until the cooker hood
has cooled down.
Proper installation
 Refer to the cooker or hob manufacturer's instructions as to
whether a cooker hood may be operated above the cooker/hob.
 Safety regulations prohibit the fitting of a cooker hood over solid
fuel stoves.
 An insufficient safety distance between the hob and the cooker
hood can result in damage to the cooker hood.
The minimum safety distances between the top of the hob and the
bottom of the cooker hood given in the “Installation” section of this
manual must be observed, unless the hob manufacturer states that a
greater safety distance is required.
If more than one cooking appliance is fitted beneath the cooker
hood, and they have different minimum safety distances to the
cooker hood, select the greater distance.
 The information provided in “Installation” must be observed when
fixing the ventilation hood.
 Components can have sharp edges which may cause injury.
Wear gloves to protect your hands from being cut.
 Exhaust ducting must be of non-inflammable material. Suitable
material is available from Miele specialist dealers or the Miele Spares
Dept.
 The appliance must not be connected to a chimney or flue which
is in use. Neither should it be connected to ducting which ventilates
rooms with fireplaces.

Warning and Safety instructions
12
 If exhaust air is to be extracted into a chimney or ventilation duct
no longer used for other purposes, seek professional advice.
Cleaning and care
 There is a risk of fire if the cooker hood is not cleaned as
described in these operating instructions.
 Do not use a steam cleaning appliance to clean this appliance.
The steam could reach electrical components and cause a short
circuit.
Accessories
 Only use genuine original Miele accessories and spare parts with
this appliance. Using accessories or spare parts from other
manufacturers will invalidate the warranty and Miele cannot accept
liability.

Caring for the environment
13
Disposal of the packing
material
The packaging is designed to protect
the appliance from damage during
transportation. The packaging materials
used are selected from materials which
are environmentally friendly for disposal
and should be recycled.
Recycling the packaging reduces the
use of raw materials in the
manufacturing process and also
reduces the amount of waste in landfill
sites.
Disposing of your old
appliance
Electrical and electronic appliances
often contain valuable materials. They
also contain specific materials,
compounds and components, which
were essential for their correct function
and safety. These could be hazardous
to human health and to the environment
if disposed of with your domestic waste
or if handled incorrectly. Please do not,
therefore, dispose of your old appliance
with your household waste.
Please dispose of it at your local
community waste collection / recycling
centre for electrical and electronic
appliances, or contact your dealer or
Miele for advice. You are also
responsible for deleting any personal
data that may be stored on the
appliance being disposed of. Please
ensure that your old appliance poses no
risk to children while being stored prior
to disposal.

Guide to the cooker hood
14

Guide to the cooker hood
15
aMotorised retractable canopy
bControl elements
cGrease filters
dHob lighting
eExhaust duct
Exhaust air can be directed through the back of the cooker hood or upwards to
the ceiling.
fSlots for the charcoal filters
gSlots for the grease filters
hCharcoal filter
Optional accessories for recirculation mode
iControl for switching the lighting on and off and for dimming the lighting
jControl for the retractable canopy and for switching the fan on and off
kControls for setting the fan power level
lControl for the run-on function
mControl for the operating hours counter

Modes of operation
16
Depending on the model of the cooker
hood, the following options are
available:
Extraction mode
The air is drawn in and cleaned by the
grease filters and directed outside.
Recirculation mode
Recirculation mode cooker hoods
require a conversion kit and charcoal
filters (see “Technical Data”)
The air is drawn in and cleaned first by
the grease filters and then by the
charcoal filters. The cleaned air is then
recirculated back into the kitchen.

Before using for the first time
17
Settings with the deflector
plate retracted
The cooker hood must be switched off
before activating settings. The
deflector plate must be retracted. In
order to reach the controls when the
deflector plate is retracted please note
the following:
Remove the grease filters.
The controls are accessible via the slots
for the grease filters.
Selecting extraction mode or
recirculation mode
The cooker hood is suitable for both
extraction mode and recirculation
mode. The power of the fan is
adapted to suit the selected operating
mode. The cooker hood is delivered
set up for recirculation mode. It has to
be reset for extraction mode.
To reset it for extraction mode, the
operating hours counter for the
charcoal filter(s) has to be deactivated.
Switch off the fan and the lighting.
Press the sensor control and the
operating hours sensor control
at the same time.
The charcoal filter symbol and one of
the fan power levels will flash.
Press and hold the sensor control
until the B indicator starts to flash.
Confirm your choice with the
operating hours sensor control.
All the indicator lights will go out.
Extraction mode has now been set.
If you do not confirm your selection
within 4minutes, the cooker hood will
automatically revert to the original
setting.

Before using for the first time
18
Setting up Miele@home
Requirements:
- Home WiFi network
- The Miele app
- A Miele user account The user
account can be created via the
Miele app.
Your cooker hood is equipped with an
integrated WiFi module. The cooker
hood can be connected to the
household WiFi network.
You will then be able to operate the
cooker hood via the Miele app.
If your Miele hob is connected to a
home WiFi network, you can control the
cooker hood automatically via the
Con@ctivity function.
Before installing the cooker hood in
its final location, ensure that the
signal of your WiFi network is strong
enough.
You can connect to the household WiFi
network via the Miele app or via WPS.
Miele@home availability
The ability to use the Miele app
depends on the availability of the
Miele@home service in your country.
The Miele@home service is not
available in every country.
For information about availability,
please visit www.miele.com.
Miele App
The Miele App is available to download
free of charge from the Apple App
Store® or from the Google Play Store™.
Connecting via the app
The Miele app can be used to connect
to your network.
Install the Miele app on your mobile
device.

Before using for the first time
19
For the registration, you will need:
1. Your WiFi network password
2. Your cooker hood password
The password for your cooker hood
consists of the last 9 digits of the serial
number. This can be found on the
appliance's data plate.
The data plate is located on the casing
of the cooker hood and is visible when
the cover for the charcoal filter slots is
removed.
Start signing the appliance on in the
app. Follow the signing-on
instructions.
If requested to activate WiFi on the
cooker hood, proceed as follows:
Switch the cooker hood off.
Press and hold the control.
Press the lighting control at the same
time.
2 will light up constantly, 3 will flash on
and off.
The cooker hood will be ready for
connection in the next 2minutes.
Follow the instructions in the app.
When successfully connected, 2 and 3
will light up constantly.
Quit connection mode on the cooker
hood by pressing the run-on
control.
The cooker hood can now be operated
via the app.

Before using for the first time
20
Connecting via WPS
Your WiFi router must support WPS
(WiFi Protected Setup).
Switch the cooker hood off.
Press and hold the  control.
Press the lighting control at the same
time.
2 will light up constantly, 3 will flash on
and off.
The WiFi connection must be started on
the cooker hood at the same time as on
the WiFi router.
Press the  control on the cooker
hood after a few seconds.
After a short while the 2 will light up
constantly, and the 3 and the B will
flash on and off.
The cooker hood is ready for
connection in the next two minutes.
Start the WiFi connection on your
WiFi router.
When successfully connected the 2 and
3 will light up constantly.
Quit connection mode on the cooker
hood by pressing the Run-on
control.
The cooker hood can now be operated
via the app.
If the connection fails, you have
probably not connected WPS on your
router quickly enough. Repeat the steps
above.
Tip: If your WiFi router does not support
WPS, please connect via the Miele app.