Siemens LR18HLT25 User manual

Ceiling-mounted ventilation system
LR18HLT25
en User manual and installation instructions
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en Safety
2
Table of contents
USER MANUAL
1 Safety....................................................................2
2 Preventing material damage ...............................4
3 Environmental protection and saving en-
ergy .......................................................................4
4 Operating modes .................................................5
5 Familiarising yourself with your appliance ........6
6 Before using for the first time .............................6
7 Basic operation ....................................................6
8 HomeConnect .....................................................9
9 Hob-based hood control....................................10
10 Cleaning and servicing......................................10
11 Troubleshooting.................................................12
12 Customer Service...............................................13
13 Accessories........................................................14
14 Disposal..............................................................14
15 Declaration of Conformity .................................15
16 INSTALLATION INSTRUCTIONS .......................15
16.4 Secure installation .............................................16
1 Safety
Observe the following safety instructions.
1.1 General information
You can find general information about this in-
struction manual here.
¡Read this instruction manual carefully. Only
this will ensure you use the appliance
safely and efficiently.
¡Follow the safety instructions and warnings.
¡Keep the instruction manual and the
product information safe for future refer-
ence or for the next owner.
¡Check the appliance after unpacking it. 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.
The appliance can only be used safely if it is
correctly installed according to the safety in-
structions. The installer is responsible for en-
suring that the appliance works perfectly at its
installation location.
Only use this appliance:
¡For extracting cooking vapour.
¡In private households and in enclosed
spaces in a domestic environment.
¡Up to an altitude of max. 2000m above
sea level.
Do not use the appliance:
¡With an external timer.
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.
Children must not 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
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.
WARNING‒Risk of fire!
Fatty deposits in the grease filters may catch
fire.
▶Never operate the appliance without a
grease filter.

Safety en
3
▶Clean the grease filters regularly.
▶Never work with naked flames close to the
appliance (e.g. flambéing).
▶Do not install the appliance near a solid
fuel heating appliance (e.g. wood- or coal-
burning) unless the heating appliance has
a sealed, non-removable cover. There must
be no flying sparks.
Hot oil or grease ignites very quickly.
▶Always supervise hot oil and fat.
▶Never extinguish burning oil or fat with wa-
ter. Switch off the cooking zone. Extinguish
flames carefully using a lid, fire blanket or
something similar.
When gas burners are in operation without
any cookware placed on them, they can build
up a lot of heat. A ventilation appliance in-
stalled above the cooker may become dam-
aged or catch fire.
▶Only operate the gas burners with cook-
ware on them.
Operating multiple gas hobs at the same time
generates a great deal of heat. A ventilation
appliance installed above the cooker may be-
come damaged or catch fire.
▶Only operate the gas hobs with cookware
on them.
▶Select the highest fan setting.
▶Never operate two gas hobs simultan-
eously on the highest flame for longer than
15 minutes. Two gas hobs correspond to
one large burner.
▶Never operate large burners of more than
5kW with the highest flame for longer
than 15minutes, e.g. a wok.
WARNING‒Risk of burns!
The accessible parts of the appliance become
hot during operation.
▶Never touch these hot parts.
▶Keep children at a safe distance.
The appliance becomes hot during operation.
▶Allow the appliance to cool down before
cleaning.
WARNING‒Risk of injury!
Components inside the appliance may have
sharp edges.
▶Carefully clean the appliance interior.
Items placed on the appliance may fall off.
▶Do not place any objects on the appliance.
Changes to the electrical or mechanical as-
sembly are dangerous and may lead to mal-
functions.
▶Do not make any changes to the electrical
or mechanical assembly.
The filter cover may swing out.
▶Open the filter cover slowly.
▶Take hold of the filter cover after opening
until it no longer swings out.
▶Close the filter cover slowly.
Risk of injury when opening and closing the
hinges.
▶Keep your hands away from the hinges.
The light emitted by LED lights is very
dazzling, and can damage the eyes (risk
group 1).
▶Do not look directly into the switched-on
LED lights for longer than 100seconds.
Children may swallow batteries.
▶Keep batteries out of the reach of children.
▶Keep an eye on any children when you are
replacing batteries.
Batteries may explode.
▶Do not charge the batteries.
▶Do not short-circuit the batteries.
▶Do not throw batteries into a fire.
If the appliance is operated by another person
via the HomeConnect app during cleaning,
this increases the risk of injury.
▶Before cleaning, disconnect the appliance
from the HomeConnect app.
WARNING‒Risk of electric shock!
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13
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.

en Preventing material damage
4
An ingress of moisture can cause an electric
shock.
▶Before cleaning, pull out the mains plug or
switch off the fuse in the fuse box.
▶Do not use steam- or high-pressure clean-
ers to clean the appliance.
WARNING‒Risk of explosion!
Highly caustic alkaline or highly acidic clean-
ing agents in conjunction with aluminium parts
in the interior of the appliance may cause ex-
plosions.
▶Never use highly caustic alkaline or highly
acidic cleaning agents. In particular, do not
use commercial or industrial cleaning
agents in conjunction with aluminium parts,
e.g. grease filter on extractor hoods.
2 Preventing material damage
2.1 General
Follow these instructions when using the appliance.
ATTENTION!
Condensate may cause corrosion damage.
▶To prevent condensation from building up, switch on
the appliance during cooking.
If moisture gets into the controls, this may result in
damage.
▶Never clean controls with a wet cloth.
Incorrect cleaning damages the surfaces.
▶Follow the cleaning instructions.
▶Do not use harsh or abrasive detergents.
▶Clean stainless steel surfaces in the direction of the
finish only.
▶Never clean controls with stainless steel cleaners.
Condensation that flows back in may damage the ap-
pliance.
▶The air extraction duct must be installed with a
gradient of at least 1° from the appliance.
If you put incorrect stress on the design elements, they
may break off.
▶Do not pull design elements.
▶Do not place objects on the design elements or
hang objects from them.
Leaking batteries may damage the remote control.
▶Remove the batteries if you are not using the re-
mote control.
▶Safely dispose of the empty or defective batteries in
an environmentally friendly manner.
There is a risk of surface damage if you do not peel off
the protective film.
▶Remove the protective film from all parts of the ap-
pliance before using for the first time.
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.
Adjust the fan speed to the amount of steam pro-
duced during cooking.
¡The lower the fan speed, the less energy is con-
sumed.
Only use the intensive mode as required.
If cooking produces large amounts of steam, select a
higher fan speed in good time.
¡The odours are distributed around the room less.
Switch off the lighting if it is no longer required.
¡When the lighting is switched off, it does not con-
sume any energy.
Clean or replace the filters at regular intervals.
¡The effectiveness of the filter is retained.
Put the cooking lid on.
¡The cooking vapours and condensation are re-
duced.
Only use the additional functions if required.
¡Switching off additional functions reduces power
consumption.

Operating modes en
5
4 Operating modes
4.1 Air recirculation mode
The air which is drawn in is cleaned by the grease fil-
ters and an odour filter, and conveyed back into the
room.
To bind odours in circulating-air mode,
you must install an odour filter. The dif-
ferent options for operating the appli-
ance in circulating-air mode can be
found in our catalogue. Alternatively,
ask your dealer. The required accessor-
ies are available from specialist retail-
ers, from customer service or from the
Online Shop.

en Familiarising yourself with your appliance
6
5 Familiarising yourself with your appliance
5.1 Controls
You can use the control panel to configure all functions
of your appliance and to obtain information about the
operating status.
Tip:Align the remote control as precisely as possible
to the infrared receiver for the LED display.
Switch the appliance on or off
Switching automatic mode1 on or off
Start up the appliance
Shut down the appliance
Increase the fan setting
Decrease the fan setting
Switch the lighting on or off
1Depending on the appliance specifications
Switch on the boost function.
HomeConnect
Reset the filter saturation indicator
1Depending on the appliance specifications
5.2 LED display
Die LED-Anzeige zeigt eingestellte Werte und Funk-
tionen.
81 2 3 4 5 6 7
1
Fan setting 1/grease filter saturation display
2
Fan setting 2/odour filter saturation indicator
3
Fan setting 3
4
Intensive mode 1
5
Intensive mode 2
6
Automatic mode 1/fan run-on time/interval vent-
ilation
7
HomeConnect
8
Infrared receiver
1Depending on the appliance specifications
6 Before using for the first time
Configure the settings for initial start-up. Clean the ap-
pliance and accessories.
7 Basic operation
7.1 Switching on the appliance
Requirement:Align the remote control as precisely as
possible to the infrared receiver for the LED display.
▶Press to switch on the appliance.
aThe appliance starts at fan setting2.
aThe LED for fan setting2 lights up in the LED dis-
play.
aThe appliance moves to the last saved position.
7.2 Switching off the appliance
Switch the appliance off when you are not using it.
▶Press to switch the appliance off.
aThe fan run-on is switched on, LED 6 flashes in the
LED display for the fan run-on.
aThe appliance moves into the fan run-on position.
aThe fan automatically switches off after approx. 10
minutes.
aThe appliance moves up as far as it will go.
7.3 Lift function
The appliance detects the last selected position and
stores this automatically. When the appliance is next
switched on, it moves into this position, provided no
other position is set.
Note:Further settings relating to the position of the ap-
pliance are available in the HomeConnect app.
Moving the appliance down
▶Press ⁠.
aThe appliance moves down.

Basic operation en
7
Note:
¡Briefly press to move the appliance down into the
last saved position.
¡Press and hold for approx. 3 seconds to move
the appliance down as far as it will go.
Moving the appliance up
▶Press ⁠.
aThe appliance moves up.
Note:
¡Briefly press to move the appliance up into the
last saved position.
¡Press and hold for approx. 3 seconds to move
the appliance up as far as it will go.
7.4 Selecting a fan setting
▶Press or ⁠.
aThe LED for the set fan setting lights up in the LED
display.
7.5 Switching on intensive mode
If particularly strong odours or vapours develop, you
can use intensive mode.
1. Press repeatedly until LED4 lights up in the LED
display for intensive mode1.
2. Press repeatedly until LED5 lights up in the LED
display for intensive mode2.
aAfter approx. 6 minutes, the appliance automatically
switches to fan setting 3.
7.6 Switching off intensive mode
▶To select a fan setting of your choice, press ⁠.
7.7 Switching on the fan run-on
During the fan run-on, the appliance continues to run
for a short time and then switches off automatically.
The fan run-on removes remaining odours and is used
to dry the odour filter after the cooking process.
aLED1 for the fan setting lights up in the LED dis-
play. LED6 flashes for the fan run-on.
aThe appliance switches off automatically after ap-
prox. 10 minutes.
7.8 Switching off the fan run-on
▶Press ⁠.
aThis temporarily stops the fan run-on.
7.9 Intermittent ventilation
With interval ventilation, the ventilation system switches
on and off in the selected setting for the selected time.
Note:This function is only available in the HomeCon-
nectapp.
If the interval ventilation is switched on, LED6 continu-
ously flashes in the LED display for the interval ventila-
tion and the LED for the selected fan setting lights up.
As soon as the ventilation time ends, the LED for the
fan setting you have selected goes out. LED6 contin-
ues to flash.
7.10 Switch on automatic mode1
The optimum fan setting is set automatically using a
sensor.
▶Press ⁠.
aIn the LED display, LED6 lights up for automatic
mode.
7.11 Switching off automatic mode1
▶Press ⁠.
aThe appliance switches to the fan setting that was
previously set.
aThe ventilation is automatically ended when the
sensor detects no further change in the room air
quality.
aAutomatic mode runs for a maximum of four hours.
Note:If automatic mode is ended using the button,
the appliance moves to the run-on position. After ap-
prox. 10 minutes, the appliance switches off automatic-
ally and moves up as far as it will go.
7.12 Sensor control1
In automatic mode, a sensor in the appliance detects
the intensity of the cooking and roasting fumes. De-
pending on the setting of the sensor sensitivity, the op-
timum fan setting is automatically switched on.
If the sensor control system reacts too weakly or too
strongly, the setting for the sensor sensitivity may
change.
¡Default setting: Fan setting3
¡Lowest setting: Fan setting1
¡Highest setting: Fan setting5
7.13 Setting the sensor control
Requirement:The appliance is switched off.
1. Press and hold and for approx.three seconds.
2. Press or to change the setting.
To cancel the setting, press ⁠.
3. To save the setting, press and hold and for ap-
prox. threeseconds.
Or wait approx. 10seconds until the setting is
saved automatically.
aA signal tone sounds as soon as the selected set-
ting is saved.
7.14 Switching on the boost function
▶Press ⁠.
aAfter approx. 20 seconds, the fan automatically
switches back to the fan setting that was previously
set.
1Depending on the appliance specifications

en Basic operation
8
7.15 Switching off the boost function
▶Press ⁠.
aThe boost function is ended before the preset time
expires.
7.16 Setting the saturation indicator
The saturation indicator must be adjusted depending
on the filter used.
Requirement:The appliance is switched off.
1. Press and hold and for approx.three seconds.
‒To set circulating-air mode (non-regenerable fil-
ter), press ⁠/ until LED2 lights up in the LED
display.
‒To set circulating-air mode (non-regenerable fil-
ter), press ⁠/ until LED3 lights up in the LED
display.
‒To convert the electronic control back to opera-
tion without the air recirculation filter, press ⁠/
until LED1 lights up on the LED display.
2. To save the setting, press and hold and for ap-
prox. three seconds.
Or wait approx. 10seconds until the setting is
saved automatically.
To cancel the setting, press ⁠.
aA signal tone sounds as soon as the selected set-
ting is saved.
7.17 Resetting the saturation indicator
After cleaning the grease filter or after changing the
odour filter, the saturation indicator can be reset.
Requirements
¡After the appliance has been switched off, LED1
flashes in the LED display for the grease filter satura-
tion display and/or LED2 flashes for the saturation
indicator for the odour filter.
¡A repeated signal tone sounds.
▶Press .
aThe saturation indicator is reset.
7.18 Switching on the lighting
The lighting can be switched on or off independently of
the ventilation.
▶Press ⁠.
Note:Colour temperature settings are available in the
HomeConnect app provided the appliance has this
function.
7.19 Switching off the lighting
▶Switch off the lighting with ⁠.
7.20 Setting the brightness
▶Press and hold down ⁠.
Note:Colour temperature settings are available in the
HomeConnect app provided the appliance has this
function.
7.21 Switching on the button tone
The button tones can be switched on.
Requirement:The appliance is switched off.
1. Press and hold and for approx.three seconds.
aIn the LED display, the LED for the setting that is
currently selected lights up.
2. Press or until LED1 lights up in the LED dis-
play.
To cancel the setting, press ⁠.
3. To save the setting, press and hold and for ap-
prox. threeseconds.
Or wait approx. 10seconds until the setting is
saved automatically.
aA signal tone sounds as soon as the selected set-
ting is saved.
7.22 Switching the button tone off
The button tones can be switched off.
Note:Signal tones for the appliance are always
switched on and cannot be switched off.
Requirement:The appliance is switched off.
1. Press and hold and for approx.three seconds.
aIn the LED display, the LED for the setting that is
currently selected lights up.
2. Press or until LED2 lights up in the LED dis-
play.
To cancel the setting, press ⁠.
3. To save the setting, press and hold and for ap-
prox. threeseconds.
Or wait approx. 10seconds until the setting is
saved automatically.
aA signal tone sounds as soon as the selected set-
ting is saved.
7.23 Resetting the appliance to the factory
settings
Requirement:If you reinstall the appliance after disas-
sembly, you will need to reset the appliance to the fact-
ory settings so that the reference movement is carried
out correctly.
▶Press and hold and and .
aThe reference movement is started and determines
the correct actual position of the appliance with a
reference switch.

HomeConnect en
9
8 HomeConnect
This appliance is network-capable. Connecting your ap-
pliance to a mobile device lets you control its functions
via the HomeConnect app, adjust its basic settings
and monitor its operating status.
The HomeConnect services are not available in every
country. The availability of the HomeConnect function
depends on the availability of HomeConnect services
in your country. You can find information about this at:
www.home-connect.com.
To be able to use HomeConnect, you must first set up
the connection to the WLAN home network (Wi-Fi1) and
to the HomeConnect app.
¡Automatically connecting appliance to WLAN home
network (Wi-Fi) →Page9
¡Connecting appliance to WLAN home network (Wi-
Fi) manually →Page9
The HomeConnect app guides you through the entire
login process. Follow the instructions in the HomeCon-
nect app to configure the settings.
If the appliance is not connected to your home net-
work, it functions as an appliance with no network con-
nection and can still be operated via the display.
Tips
¡Please consult the documents supplied by
HomeConnect.
¡Please also follow the instructions in the HomeCon-
nect app.
Notes
¡Please note the safety precautions in this instruction
manual and make sure that they are also observed
when operating the appliance via the HomeCon-
nect app.
→"Safety", Page2
¡Operating the appliance on the appliance itself al-
ways takes priority. During this time it is not possible
to operate the appliance using the HomeConnect
app.
¡In networked standby mode, the appliance requires
a maximum of2W.
¡If you need your device's MAC address to connect
to your home network, you can find this next to the
rating plate. →Page14
8.1 Automatically connecting the appliance
to the WLAN home network (Wi-Fi)
If your router has a WPS function, you can connect the
appliance to your WLAN home network (Wi-Fi) automat-
ically.
Note:The appliance cannot be switched on during the
connection process. Press to cancel the process.
Requirements
¡Wi-Fi on the router is activated.
¡The appliance receives signals from the WLAN home
network (Wi-Fi) at its installation location.
¡The HomeConnect app is installed on your mobile
device.
¡The appliance and the light are switched off.
1. Press and hold the button until LED7 flashes in
the LED display.
2. Press .
aLED1 and LED7 flash in the LED display.
3. Press the WPS button on the router within the next
2minutes.
aIf the connection has been established, the appli-
ance automatically connects to the HomeConnect
app. LED3 and LED7 flash in the LED display.
4. If no connection can be established, the appliance
automatically switches to the manual connection to
the home network, LED2 and LED7 flash in the
LED display. Log the appliance manually into the
home network or press in order to restart the lo-
gin.
5. On your mobile device, follow the instructions for
automatic network login.
aThe login process is complete when LED7 stops
flashing and remains continuously lit.
8.2 Manually connecting the appliance to
the WLAN home network (Wi-Fi)
Note:The appliance cannot be switched on during the
connection process. Press to cancel the process.
Requirement:The appliance and the light are switched
off.
1. Press and hold the button until LED7 flashes in
the LED display.
2. Press twice to start logging into your home net-
work manually.
aLED2 and LED7 flash in the LED display.
3. Follow the instructions in the app.
aIf the connection has been established, the appli-
ance automatically connects to the HomeConnect
app. LED3 and LED7 light up in the LED display.
4. On your mobile device, follow the instructions for
manually logging into your network.
aThe login process is complete when LED7 stops
flashing and remains continuously lit.
8.3 Connecting the appliance to the
HomeConnect app
Requirements
¡The HomeConnect app is installed on your mobile
device.
¡The HomeConnect app is opened.
1. Press and hold the button until LED3 and LED7
flash in the LED display.
2. Follow the instructions for the HomeConnect app
on the mobile device.
aThe login process is complete when LED7 stops
flashing and remains continuously lit.
1Wi-Fi is a registered trademark of the Wi-Fi Alliance.

en Hob-based hood control
10
8.4 HomeConnect settings
Adapt HomeConnect to your needs.
You can find the HomeConnect settings in the basic
settings for your appliance. Which settings the display
shows will depend on whether HomeConnect has
been set up and whether the appliance is connected to
your home network.
8.5 Resetting the connection
Saved connections to the home network and to
HomeConnect can be reset.
▶Press and hold and until LED7 goes out in the
LED display.
aAn audible signal sounds.
8.6 Remote diagnostics
Customer Service can use Remote Diagnostics to ac-
cess your appliance if you contact them, have your ap-
pliance connected to the HomeConnect server and if
Remote Diagnostics is available in the country in which
you are using the appliance.
Tip:For further information and details about the avail-
ability of Remote Diagnostics in your country, please
visit the service/support section of your local website:
www.home-connect.com
8.7 Data protection
Please see the information on data protection.
The first time your appliance is registered on a home
network connected to the Internet, your appliance will
transmit the following types of data to the
HomeConnect server (initial registration):
¡Unique appliance identification (consisting of appli-
ance codes as well as the MAC address of the Wi-Fi
communication module installed).
¡Security certificate of the Wi-Fi communication mod-
ule (to ensure a secure data connection).
¡The current software and hardware version of your
appliance.
¡Status of any previous reset to factory settings.
This initial registration prepares the HomeConnect
functions for use and is only required when you want to
use the HomeConnect functions for the first time.
Note:Please note that the HomeConnect functions
can only be utilised with the HomeConnect app. In-
formation on data protection can be retrieved in the
HomeConnect app.
9 Hob-based hood control
You can connect your appliance to a suitable hob and,
in this way, control the functions of your appliance via
the hob.
If both appliances are HomeConnect-compatible, con-
nect the appliances in the HomeConnectapp. To do
this, connect the two appliances to HomeConnect and
follow the instructions in the app.
Notes
¡Regular security updates are provided for your ap-
pliance. If you have connected your extractor hood
directly to a hob , both of these appliances cannot
receive these security updates. To ensure the safe
use of the appliance, we recommend connecting
both appliances to each other via HomeConnect
and installing these updates as soon as they are
provided. A HomeConnect account (which is free of
charge) is required for this.
¡Please note the safety precautions in the instruction
manual for your appliance and ensure that they are
also observed when operating the appliance via the
hob-based hood control.
¡Operating your appliance always takes priority. It is
not possible to use the hob-based hood control dur-
ing this time.
¡In networked standby mode, the appliance requires
a maximum of2W.
¡You can only connect to the extractor hood via the
HomeConnect app. Other connection routes are no
longer supported.
10 Cleaning and servicing
To keep your appliance working efficiently for a long
time, it is important to clean and maintain it carefully.
10.1 Cleaning products
You can obtain suitable cleaning products from after-
sales service or the online shop.
WARNING‒Risk of electric shock!
An ingress of moisture can cause an electric shock.
▶Before cleaning, pull out the mains plug or switch
off the fuse in the fuse box.
▶Do not use steam- or high-pressure cleaners to
clean the appliance.
WARNING‒Risk of burns!
The appliance will become hot during operation.
▶Allow the appliance to cool down before cleaning it.
ATTENTION!
Unsuitable cleaning products may damage the sur-
faces of the appliance.
▶Do not use harsh or abrasive detergents.

Cleaning and servicing en
11
▶Do not use cleaning products with a high alcohol
content.
▶Do not use hard scouring pads or cleaning
sponges.
▶Do not use any special cleaners for cleaning the ap-
pliance while it is hot.
▶Only use glass cleaners, glass scrapers or stainless
steel care products if recommended in the cleaning
instructions for the relevant part.
▶Wash sponge cloths thoroughly before use.
10.2 Cleaning the stainless steel surfaces
1. Observe the information regarding the cleaning
agents.
→"Cleaning products", Page10
2. Clean using a sponge cloth and hot soapy water in
the direction of the finish.
3. Dry with a soft cloth.
4. Apply a thin layer of the stainless steel cleaning
product with a soft cloth.
Tip:You can obtain stainless steel cleaning products
from after-sales service or the online shop.
10.3 Cleaning painted surfaces
1. Observe the information regarding the cleaning
agents.
→"Cleaning products", Page10
2. Clean using a sponge cloth and hot soapy water in
the direction of the finish.
3. Dry with a soft cloth.
10.4 Cleaning aluminium
1. Observe the information regarding the cleaning
agents.
→"Cleaning products", Page10
2. Clean with a soft cloth and glass cleaner.
10.5 Cleaning plastic
1. Observe the information regarding the cleaning
agents.
→"Cleaning products", Page10
2. Clean with a soft cloth and glass cleaner.
10.6 Cleaning glass
1. Observe the information regarding the cleaning
agents.
→"Cleaning products", Page10
2. Clean with a soft cloth and glass cleaner.
10.7 Cleaning controls
WARNING‒Risk of electric shock!
Penetrating moisture may cause an electric shock.
▶Do not use wet sponge cloths.
1. Observe the information regarding the cleaning
agents.
→"Cleaning products", Page10
2. Clean using a damp sponge cloth and hot soapy
water.
3. Dry with a soft cloth.
10.8 Cleaning grease filters in the
dishwasher
The grease filters filter the grease from the cooking va-
pour. Regularly cleaned grease filters guarantee a high
level of grease removal. We recommend cleaning the
grease filters every two months.
WARNING‒Risk of fire!
Fatty deposits in the grease filters may catch fire.
▶Clean the grease filters regularly.
ATTENTION!
The grease filters may become damaged if they are
squeezed.
▶Do not squeeze the grease filters.
Note:When cleaning the grease filter in the dish-
washer, light discolouration may occur. This discoloura-
tion has no effect on the performance of the metal
grease filters.
Requirement:The grease filters have been removed.
1. Observe the information regarding the cleaning
agents.
→"Cleaning products", Page10
2. Place the grease filters loosely into the dishwasher.
Do not clean heavily soiled grease filters with
utensils.
Use special grease solvent for stubborn dirt. You
can obtain grease solvents from after-sales service
or the online shop.
3. Start the dishwasher.
Select a temperature of no more than 70°C.
4. Allow the grease filters to drain.
10.9 Cleaning grease filters manually
The grease filters filter the grease from the cooking va-
pour. Regularly cleaned grease filters guarantee a high
level of grease removal. We recommend cleaning the
grease filters every two months.
WARNING‒Risk of fire!
Fatty deposits in the grease filters may catch fire.
▶Clean the grease filters regularly.
Requirement:The grease filters have been removed.
1. Observe the information regarding the cleaning
agents.
→"Cleaning products", Page10
2. Soak the grease filter in hot soapy water.
Use special grease solvent for stubborn dirt. You
can obtain grease solvents from after-sales service
or the online shop.
3. Use a brush to clean the grease filters.
4. Rinse the grease filters thoroughly.
5. Allow the grease filters to drain.
10.10 Fitting grease filters
ATTENTION!
Falling grease filters may damage the hob below.
▶Grip below the grease filter with one hand.
1. Fit the grease filters.
2. Fold the grease filters upwards and engage the
locks.
3. Make sure that the locks engage.

en Troubleshooting
12
4. Close the filter cover.
5. Make sure that the filter cover locks engage cor-
rectly.
10.11 Odour filter for recirculating air mode
You can obtain odour filters from the after-sales service
or the online shop. Only use original odour filters.
→"Accessories", Page14
Replacing the odour filter
Requirement:The grease filters have been removed.
1. Remove the odour filter.
2. Remove the new odour filter from the packaging.
3. Insert the odour filter.
Insert the odour filter in the correct direction.
4. →"Fitting grease filters", Page11.
10.12 Replacing the batteries in the remote
control
WARNING‒Risk of injury!
Children may swallow batteries.
▶Keep batteries out of the reach of children.
▶Keep an eye on any children when you are repla-
cing batteries.
Batteries may explode.
▶Do not charge the batteries.
▶Do not short-circuit the batteries.
▶Do not throw batteries into a fire.
ATTENTION!
Improper handling of batteries.
▶Do not short-circuit the terminals.
▶Use the specified type of batteries only.
▶Do not use different battery types together.
▶Do not use new and used batteries together.
▶Do not use rechargeable batteries.
Leaking batteries may damage the remote control.
▶Remove the batteries if you are not using the re-
mote control.
▶Safely dispose of the empty or defective batteries in
an environmentally friendly manner.
1. Remove the cover.
2. Remove the empty batteries.
3. Insert the new batteries (3VCR2032).
4. Close the cover.
5. Dispose of the empty batteries in an environmentally
friendly manner.
11 Troubleshooting
You can rectify minor faults on your appliance yourself. Read the troubleshooting information before contacting after-
sales service. This will avoid unnecessary costs.
WARNING‒Risk of injury!
Improper repairs are dangerous.
▶Repairs to the appliance should only be carried out
by trained specialist staff.
▶If the appliance is defective, call Customer Service.
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 repairing the
appliance.
▶If the power cord of this appliance is damaged, it
must be replaced by trained specialist staff.

Customer Service en
13
11.1 Malfunctions
Fault Cause and troubleshooting
The appliance is not
working.
The mains plug of the power cord is not plugged in.
▶Connect the appliance to the power supply.
The lighting does not
work.
Different causes are possible.
▶Call the after-sales service.
→"Customer Service", Page13
▶Defective LED lights may be replaced by the manufacturer, their customer service or a
qualified technician (electrician) only.
Remote control not
working.
The batteries are flat.
▶→"Replacing the batteries in the remote control", Page12
In the LED display,
the LEDs flash one to
five times after the
appliance is switched
off.
The batteries are almost empty.
▶→"Replacing the batteries in the remote control", Page12
The lighting automat-
ically switches on as
soon as the appli-
ance is connected to
the power supply.
Demo mode is switched on.
▶Press and hold and for approx.three seconds.
LED1 flashes in the
LED display.
The grease filters are saturated.
▶→"Cleaning grease filters in the dishwasher", Page11
▶→"Cleaning grease filters manually", Page11
LED2 flashes in the
LED display.
The odour filters are saturated.
▶Change the odour filter. →Page12
Once the appliance
has been connected
to the power supply,
the lighting switches
on automatically.
Demo mode is activated.
▶To deactivate demo mode, press and hold and for approx. for 3 seconds.
Unusual noises when
the appliance moves
up or down.
Cables may be damaged.
▶Call the after-sales service.
→"Customer Service", Page13
A signal tone sounds
three times.
The reference movement was not carried out.
▶Start the reference movement with and ⁠.
The appliance is not
working after the ref-
erence movement.
The distance from the ceiling to the upper edge of the appliance is greater than 120 cm.
▶Readjust the cables to a maximum of 120 cm and reset the appliance to the factory set-
tings.
12 Customer Service
If you have any queries on use, are unable to rectify
faults on the appliance yourself or if your appliance
needs to be repaired, contact Customer Service.
Function-relevant genuine spare parts according to the
corresponding Ecodesign Order can be obtained from
Customer Service for a period of at least 10 years from
the date on which your appliance was placed on the
market within the European Economic Area.
Note:Under the terms of the manufacturer's warranty
the use of Customer Service is free of charge.
Detailed information on the warranty period and terms
of warranty in your country is available from our after-
sales service, your retailer or on our website.
If you contact Customer Service, you will require the
product number (E-Nr.) and the production number
(FD) of your appliance.
The contact details for Customer Service can be found
in the enclosed Customer Service directory or on our
website.
This product contains light sources from energy effi-
ciency class F. These light sources are available as a
spare part and should only be replaced by trained spe-
cialist staff.

en Accessories
14
12.1 Product number (E-Nr.) and production
number (FD)
You can find the product number (E-Nr.) and the pro-
duction number (FD) on the appliance's rating plate.
Depending on the model, the rating plate can be found:
¡Inside the appliance (remove grease filters for ac-
cess).
¡On top of the appliance.
Make a note of your appliance's details and the Cus-
tomer Service telephone number to find them again
quickly.
13 Accessories
You can buy accessories from the after-sales service,
from specialist retailers or online. Only use original ac-
cessories, as these have been specifically designed for
your appliance.
Accessories vary from one appliance to another. When
purchasing accessories, always quote the exact
product number (E no.) of your appliance. →Page14
You can find out which accessories are available for
your appliance in our catalogue, in the online shop or
from our after-sales service.
www.siemens-home.bsh-group.com
Accessories Order number
Clean Air Plus odor filter
(replacement)
LZ21JXB16
Long Life odour filter (re-
placement)
LZ20JXP00
14 Disposal
Find out here how to dispose of old appliances cor-
rectly.
14.1 Disposing of old appliance
Valuable raw materials can be reused by recycling.
1. Unplug the appliance from the mains.
2. Cut through the power cord.
3. Dispose of the appliance in an environmentally
friendly manner.
Information about current disposal methods are
available from your specialist dealer or local author-
ity.
This appliance is labelled in accord-
ance with European Directive
2012/19/EU concerning used elec-
trical and electronic appliances
(waste electrical and electronic equip-
ment - WEEE).
The guideline determines the frame-
work for the return and recycling of
used appliances as applicable
throughout the EU.
14.2 Disposing of batteries
Batteries should be recycled in an environmentally
friendly manner. Do not dispose of the batteries in the
household rubbish.
▶Dispose of batteries in an environmentally friendly
manner.
Only for EU countries:
According to the European Guideline
2006/66/EC, defective or used bat-
tery packs/batteries, must be collec-
ted separately and disposed of in an
environmentally correct manner.

Declaration of Conformity en
15
15 Declaration of Conformity
BSH Hausgeräte GmbH hereby declares that the appli-
ance with Home Connect functionality conforms to the
basic requirements and other relevant provisions of Dir-
ective 2014/53/EU.
A detailed RED Declaration of Conformity can be found
online at www.siemens-home.bsh-group.com among
the additional documents on the product page for your
appliance.
Hereby, BSH Hausgeräte GmbH declares that the ap-
pliance with HomeConnect functionality is in compli-
ance with relevant statutory requirements.
A detailed Declaration of Conformity can be found on-
line at www.siemens-home.bsh-group.com/uk/ among
the additional documents on the product page for your
appliance.
Only applies to Great Britain
2.4 GHz band (2400–2483.5MHz): Max. 100mW
5 GHz band (5150–5350MHz + 5470–5725MHz):
Max. 100mW
BE BG CZ DK DE EE IE EL ES
FR HR IT CY LI LV LT LU HU
MT NL AT PL PT RO SI SK FI
SE NO CH TR IS UK (NI)
5GHz WLAN (Wi-Fi): For indoor use only.
AL BA MD ME MK RS UK UA
5GHz WLAN (Wi-Fi): For indoor use only.
16 Installation instructions
Observe this information when installing the appliance.
16.1 Included with the appliance
After unpacking all parts, check for any damage in
transit and completeness of the delivery.
16.2 Safety clearances
Comply with the safety clearances for the appliance.
min
700 mm
min
2000 mm
Flush installation
Note:Depending on the cooking method, residual
moisture may escape from the appliance even after
use. We therefore recommend treating the recess in
the ceiling with a paint that prevents mould formation.

en Installation instructions
16
253 mm
min
1100 mm min
650 mm
min
25
mm
253
mm
min
2000
mm
min
700
mm
16.3 Dimensions
You will find the dimensions of the appliance here
1050
1050
16.4 Secure installation
Follow these safety instructions when in-
stalling the appliance.
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.
WARNING‒Risk of fire!
Grease deposits in the grease filter may catch
fire.
▶The specified safety clearances must be
complied with in order to prevent a build-up
of heat.
▶Observe the specifications for your cooking
appliances. If the installation instructions for
the cooking appliances specify a different
clearance, the larger of the two must al-
ways be provided for. If gas hobs and elec-
tric hobs are operated together, the largest
specified clearance applies.
Grease deposits in the grease filter may catch
fire.
▶Never work with naked flames close to the
appliance (e.g. flambéing).
▶Do not install the appliance near a heat-
producing appliance for solid fuel (e.g.
wood or coal) unless a closed, non-remov-
able cover is available. There must be no
flying sparks.
WARNING‒Risk of injury!
Components inside the appliance may have
sharp edges.
▶Wear protective gloves.
The appliance may fall down if it has not been
properly fastened in place.
▶All fastening components must be fixed
firmly and securely in place.
The appliance is heavy.
▶To move the appliance, twopeople are re-
quired.
▶Use only suitable tools and equipment.
The appliance is heavy.
▶The appliance must not be fitted directly
onto plasterboard or similar lightweight ma-
terials.
▶To ensure correct installation, you must use
a material which is sufficiently stable and
suitable for both the structural conditions
and the weight of the appliance.
Changes to the electrical or mechanical as-
sembly are dangerous and may lead to mal-
functions.
▶Do not make any changes to the electrical
or mechanical assembly.
If appliances supported by cables oscillate,
this may overload the fastening elements. The
appliance may fall down.
▶Do not do anything that makes the appli-
ance oscillate.

Installation instructions en
17
Oscillating movement of the appliance may
result in injury.
▶Do not do anything that makes the appli-
ance oscillate.
▶When moving the appliance up and down,
leave sufficient distance to the appliance.
Damaged cables may crack.
▶In the case of damaged cables or unusual
noises during the upward or downward
movement, the appliance must no longer
be used.
ATTENTION!
Damaged cord or spring fracture in the cord's
unwinding unit.
▶The appliance must no longer be used.
WARNING‒Risk of burns!
Objects left on the hob may tip over when the
filter cover is opened. This may cause burns.
▶Clear the hob before opening the filter
cover.
WARNING‒Risk of injury!
The filter cover may swing out.
▶Open the filter cover slowly.
▶Take hold of the filter cover after opening
until it no longer swings out.
▶Close the filter cover slowly.
Risk of injury when opening and closing the
hinges.
▶Keep your hands away from the hinges.
WARNING‒Risk of electric shock!
Sharp-edged components inside the appli-
ance may damage the connecting cable.
▶Do not kink or trap the connecting cable.
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13
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.
Incorrect installation is dangerous.
▶Connect and operate the appliance only in
accordance with the specifications on the
rating plate.
▶Connect the appliance to a power supply
with alternating current only via a properly
installed socket with earthing.
▶The protective conductor system of the do-
mestic electrical installation must be prop-
erly installed.
▶Never equip the appliance with an external
switching device, e.g. a timer or remote
control.
▶When the appliance is installed, the mains
plug of the power cord must be freely ac-
cessible. If free access is not possible, an
all-pole isolating switch must be installed in
the permanent electrical installation accord-
ing to the conditions of Overvoltage Cat-
egory III and according to the installation
regulations.
▶When installing the appliance, check that
the power cable is not trapped or dam-
aged.
ATTENTION!
There is a risk of damage to the appliance if
the cable is coiled up.
▶Always secure the cable firmly using the
strain relief so that it does not coil up fully
in the appliance.
16.5 Information on the installation situation
¡Install this appliance on the kitchen ceiling or a
stable suspended ceiling.
¡To install additional special accessory parts, ob-
serve the enclosed installation instructions.
¡Recommended ceiling height up to 3.50m.
¡The appliance finds it more difficult to draw in the
cooking vapours the further away they are from the
hotplate. For optimum performance, a maximum dis-
tance of 1500mm is recommended.
¡The width of the extractor hood must correspond at
least with the width of the hob.
¡To optimally detect the cooking vapours, install the
appliance in the middle of the hob.
¡When securing cables, ensure that the maximum
distance between the frame cover and the top edge
of the appliance is 1.20 m.

en Installation instructions
18
16.6 Instructions for the electrical
connection
In order to safely connect the appliance to the elec-
trical system, follow these instructions.
WARNING‒Risk of electric shock!
It must always be possible to disconnect the appliance
from the electricity supply. The appliance must only be
connected to a protective contact socket that has been
correctly installed.
▶The mains plug for the mains power cable must be
easily accessible after the appliance is installed.
▶If this is not possible, an all-pole isolating switch
must be integrated into the permanent electrical in-
stallation according to the conditions of overvoltage
category III and according to the installation regula-
tions.
▶The permanent electrical installation must only be
wired by a professional electrician. We recommend
installing a residual-current circuit breaker (RCCB)
in the appliance's power supply circuit.
Sharp-edged components inside the appliance may
damage the connecting cable.
▶Do not kink or trap the connecting cable.
¡The connection data can be found on the rating
plate. →Page14
¡The connecting cable is approx.1.30m long.
¡This appliance complies with the EC interference
suppression regulations.
¡The appliance corresponds to protection class 1.
You should therefore only use the appliance with a
protective earth connection.
¡Do not connect the appliance to the power supply
during installation.
¡Ensure that the protection against contact is guaran-
teed during installation.
¡Only a licensed professional may connect appli-
ances without plugs. They are subject to the require-
ments of the local electricity provider.
16.7 General information
Follow these general instructions during the installation.
¡For the installation, observe the currently valid build-
ing regulations and the regulations of the local elec-
tricity and gas suppliers.
¡When discharging the exhaust air, the official and
legal regulations, such as the regional building
code., must be observed.
¡In order to freely access the appliance for servicing,
select an easy-to-reach installation site.
¡The surfaces of the appliance are sensitive. Avoid
damaging them during installation.
16.8 Installation
Checking the ceiling
1. Check whether the ceiling is horizontal and ad-
equately load-bearing.
The max. weight of the appliance is 80kg.
Do not fit the appliance directly onto plasterboard
(or similar lightweight materials) in a suspended
ceiling.
2. Drill the hole depth in accordance with the length of
the screws.
3. Use the enclosed screws are suitable only for con-
crete ceilings.
4. Install the appliance with a fixing material which is
sufficiently stable and has been adjusted accord-
ingly for both the structural conditions and the
weight of the appliance.
5. Check the cut-out area for existing cables of other
appliances.
Preparing the ceiling
1. Cover the hob to prevent damage.
2. Determine the position of the frame and thereby the
middle based on the position of the hob.
3. Ensure that there are no electrical wires, gas pipes
or water pipes in the area where holes are to be
drilled.
4. Drill four holes with a diameter of 6 mm for the fix-
ing.
5. Drill the hole depth in accordance with the length of
the screws.
Fitting the frame
1. Screw the two opposite screws into the ceiling until
they protrude out of the ceiling by approx. 7 mm.
900 mm
492 mm
Note the correct position of the screws and the
frame.
2. Guide the frame through the screws on the ceiling.
3. Move the frame so that the screws lock into place in
the key hole openings and can be screwed in
tightly.
4. Align the frame and use two screws to secure it in
place.
5. Place a scissor lift table or another suitable device
under the appliance.
Do not place the scissor lift table on the hob.

Installation instructions en
19
6. Position the appliance on the scissor lift table so
that the appliance is on the frame.
Do not place the appliance on the grease filters as
these could be damaged.
7. Leave a gap of at least 700 mm between the hob
and the lower edge of the appliance.
When securing cables, ensure that the maximum
distance between the frame cover and the top edge
of the appliance is 1.20 m.
Connecting the appliance
1. Pull the protective tube over the on-site cable.
Shorten the protective tube if necessary.
2. Insert the on-site cable into the terminal plug.
LN
3. Thread the 4 cables into the lock nuts.
To avoid damaging the appliance's limit switch, do
not insert the lock nuts into the openings.
4. To protect against scratches, position a spacer on
the appliance and place the frame cover on top of
it.
5. Thread the cables through the openings of the
frame cover.
6. ATTENTION!
There is a risk of damage to the appliance if the
cable is coiled up.
▶Always secure the cable firmly using the strain
relief so that it does not coil up fully in the appli-
ance.
Thread the cable on the appliance through the
opening in the frame cover and use the strain relief
supplied to secure it.
7. Undo the strain relief on the cable on the appliance
and pull out the cable.
8. Remove the strain relief fitted at the factory.
Put the strain relief to one side.

en Installation instructions
20
9. Thread the four cables into the cable tensioner and
apply equal tension.
Do not shorten the cables.
10. Readjust the cables. To do this, relieve the load on
the appliance, loosen the cable tensioner and push
the cables up.
11. Thread the four enclosed cable clamps and secure
in place approx. 20 mm in front of the cable ten-
sioner.
20 mm
2
Tighten the screws by hand.
12. Align the appliance using a spirit level.
13. Remove the protective film from the appliance.
Carefully remove the protective film around the
cables so that the appliance's limit switch is not
damaged.
14. Place the scissor lift table or another suitable device
under the appliance.
aThe appliance hangs on the cables from the ceiling.
15. Pull the cable on the appliance out completely.
16. ATTENTION!
There is a risk of damage to the appliance if the
cable is coiled up.
▶Always secure the cable firmly using the strain
relief so that it does not coil up fully in the appli-
ance.
Insert the cable on the appliance into the terminal
plug and place it in the strain relief.
LN
17. Close the cable cover.
18. Carefully lift the frame cover.
19. Place the ends of the cable behind the frame cover.
20. Securely tighten the frame cover with the lock nuts.
Do not use a tool to avoid damaging the frame
cover.
21. Remove the spacer from the appliance.
22. Connect a power supply.
23. To start the reference movement, press the but-
ton on the remote control.
The reference movement determines the correct ac-
tual position with a reference switch.
aThe appliance moves up.
24. If the appliance has moved up as far as it will go,
press the button on the remote control.
aThe appliance moves down.
aThe reference movement ends when the appliance
has moved down as far as it will go.
Fitting the filter cover
WARNING‒Risk of injury!
Components inside the appliance may have sharp
edges.
▶Wear protective gloves.