Bosch DRH18LT65 User manual and assembly instructions
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Ceiling-mounted ventilation
system
DRH18LT65
[en]
User manual and installation instructions
en Safety
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 Hob-based hood control......................................8
9 HomeConnect .....................................................9
10 Cleaning and servicing......................................11
11 Troubleshooting.................................................13
1.2 Intended use
Read the information on intended use to ensure that you use the appliance correctly and
safely.
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 instructions. The installer is responsible for ensuring 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. 2000m above
sea level.
Do not use the appliance:
¡ With an external timer.
12 Customer Service...............................................14
13 Accessories........................................................14
14 Disposal..............................................................15
15 INSTALLATION INSTRUCTIONS .......................15
15.4 Secure installation ..........................................
...16
1 Safety
Please read the safety information to ensure
that you use the appliance safely.
1.1 General information
You can find general information about this instruction 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 reference or for the next owner.
¡ Check the appliance after unpacking it. Do
not connect the appliance if it has been
damaged in transit.
1.3 Restriction on user group
Avoid risks to children and vulnerable persons.
This appliance may be used by children aged
8 or over and by people who have reduced
physical, sensory or mental abilities or inadequate 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
Follow these safety instructions when using
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 children.
▶
Do not let children play with packaging material.
2
Safety en
WARNING‒Risk of fire!
Fatty deposits in the grease filters may catch
fire.
▶
Never operate the appliance without a
grease filter.
▶
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 coalburning) 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 water. 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 installed above the cooker may become damaged 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 become 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
5kW with the highest flame for longer
than 15minutes, 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 will become hot during operation.
▶
Allow the appliance to cool down before
cleaning it.
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 assembly are dangerous and may lead to malfunctions.
▶
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 100seconds.
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.
It may create an increased risk of injury if the
appliance is operated by another person via
the HomeConnect app during cleaning.
▶
Before cleaning, disconnect the appliance
from the HomeConnect app.
WARNING‒Risk of electric shock!
If the appliance or the power cord is damaged, 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 Service. →Page14
▶
Repairs to the appliance should only be
carried out by trained specialist staff.
Improper repairs are dangerous.
3
en Preventing material damage
▶
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 spe-
cialist staff.
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.
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.
▶
Do not use steam- or high-pressure cleaners to clean the appliance.
WARNING‒Risk of explosion!
Highly caustic alkaline or highly acidic cleaning agents in conjunction with aluminium parts
in the interior of the appliance may cause explosions.
▶
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.
▶
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 remote 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 appliance before using for the first time.
3 Environmental protection and saving energy
Help protect the environment by using your appliance
in a way that conserves resources and by disposing of
reusable materials properly.
3.1 Disposing of packaging
The packaging materials are environmentally compatible and can be recycled.
▶
Sort the individual components by type and dispose
of them separately.
Information about current disposal methods are
available from your specialist dealer or local author-
ity.
3.2 Saving energy
If you follow these instructions, your appliance will use
less power.
Ensure that there is sufficient ventilation when cooking.
The appliance works more efficiently and with fewer
¡
operating noises.
Adjust the fan speed to the amount of steam produced during cooking.
The lower the fan speed, the less energy is con-
¡
sumed.
Only use intensive mode when 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 the appliance off when you are not using it.
The appliance does not consume any energy.
¡
Switch off the lighting if you no longer require it.
The lighting does not consume any energy.
¡
Clean or replace the filters at regular intervals.
The effectiveness of the appliance is increased.
¡
Put the cooking lid on.
The cooking vapours and condensation are re-
¡
duced.
4
4 Operating modes
4.1 Air recirculation mode
The air which is drawn in is cleaned by the grease filters and an odour filter, and conveyed back into the
room.
To bind odours in circulating-air mode,
you must install an odour filter. The different options for operating the appliance in circulating-air mode can be
found in our catalogue. Alternatively,
ask your dealer. The required accessories are available from specialist retailers, from customer service or from the
Online Shop.
Operating modes en
5
en Familiarising yourself with your appliance
81 2 3 4 5 6 7
1
2
3
4
5
6
7
8
5 Familiarising yourself with your appliance
5.1 Controls
Use the remote control to set all of the functions of
your appliance.
Tip:Align the remote control as precisely as possible
to the infrared receiver for the LED display.
Switch the appliance on or off
Switch on automatic mode
Start up the appliance
Shut down the appliance
Increase the fan setting
Decrease the fan setting
Switch the lighting on or off
1
Depending on the appliance specifications
1
Switch on the boost function.
SwitchHomeConnect on or off
Reset the filter saturation indicator
1
Depending on the appliance specifications
5.2 LED display
Die LED-Anzeige zeigt eingestellte Werte und Funktionen.
Fan setting 1/grease filter saturation display
Fan setting 2/odour filter saturation indicator
Fan setting 3
Intensive mode 1
Intensive mode 2
Automatic mode 1/fan run-on time/interval ventilation
HomeConnect
Infrared receiver
1
Depending on the appliance specifications
6 Before using for the first time
Configure the settings for initial start-up. Clean the appliance 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.
a The appliance starts at fan setting2.
a The LED for fan setting2 lights up in the LED dis-
play.
a The 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.
a The fan run-on is switched on, LED 6 flashes in the
LED display for the fan run-on.
a The appliance moves into the fan run-on position.
a The fan automatically switches off after approx. 10
minutes.
a The 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 appliance are available in the HomeConnect app.
Moving the appliance down
▶
Press .
a The appliance moves down.
6
Basic operation en
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 .
a The 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 .
a The 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 LED4 lights up in the LED
display for intensive mode1.
2.
Press repeatedly until LED5 lights up in the LED
display for intensive mode2.
a After 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 .
a After approx. 6 minutes, the appliance automatically
switches to fan setting 3.
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.
a LED1 for the fan setting lights up in the LED dis-
play. LED6 flashes for the fan run-on.
a The appliance switches off automatically after ap-
prox. 10 minutes.
7.8 Switching off the fan run-on
▶
Press .
a This 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 via a mobile device
with the HomeConnect app.
If the interval ventilation is switched on, LED6 continuously flashes in the LED display for the interval ventilation 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. LED6 continues to flash.
7.10 Switch on automatic mode
The optimum fan setting is set automatically using a
sensor.
▶
Press .
a In the LED display, LED6 lights up for automatic
mode.
7.11 Switching off automatic mode
▶
Press .
a The appliance switches to the fan setting that was
previously set.
a The ventilation is automatically ended when the
sensor detects no further change in the room air
quality.
a Automatic 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 approx. 10 minutes, the appliance switches off automatically and moves up as far as it will go.
1
1
7.12 Sensor control
In automatic mode, a sensor in the appliance detects
the intensity of the cooking and roasting fumes. Depending on the setting of the sensor sensitivity, the optimum fan setting 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 setting3
¡ Lowest setting: Fan setting1
¡ Highest setting: Fan setting5
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 approx. threeseconds.
Or wait approx. 10seconds until the setting is
saved automatically.
a A signal tone sounds as soon as the selected set-
ting is saved.
7.14 Switching on the boost function
▶
Press .
a After approx. 20 seconds, the fan automatically
switches back to the fan setting that was previously
set.
7.15 Setting the saturation indicator
The saturation indicator must be adjusted depending
on the filter used.
Requirement:The appliance is switched off.
1
Depending on the appliance specifications
7
en Hob-based hood control
1.
Press and hold and for approx.three seconds.
‒ To set circulating-air mode (non-regenerable fil-
ter), press / until LED2 lights up in the LED
display.
‒ To set circulating-air mode (non-regenerable fil-
ter), press / until LED3 lights up in the LED
display.
‒ To convert the electronic control back to opera-
tion without the air recirculation filter, press /
until LED1 lights up on the LED display.
2.
To save the setting, press and hold and for ap-
prox. three seconds.
Or wait approx. 10seconds until the setting is
saved automatically.
To cancel the setting, press .
a A signal tone sounds as soon as the selected set-
ting is saved.
7.16 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, LED1
flashes in the LED display for the grease filter saturation display and/or LED2 flashes for the saturation
indicator for the odour filter.
¡ A repeated signal tone sounds.
▶
Press .
a The saturation indicator is reset.
7.17 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
HomeConnect app provided the appliance has this
function.
7.18 Switching off the lighting
▶
Switch off the lighting with .
7.19 Setting the brightness
▶
Press and hold down .
Note:Colour temperature settings are available in the
HomeConnect app provided the appliance has this
function.
7.20 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.
a In the LED display, the LED for the setting that is
currently selected lights up.
2.
Press or until LED1 lights up in the LED display.
To cancel the setting, press .
3.
To save the setting, press and hold and for approx. threeseconds.
Or wait approx. 10seconds until the setting is
saved automatically.
a A signal tone sounds as soon as the selected set-
ting is saved.
7.21 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.
a In the LED display, the LED for the setting that is
currently selected lights up.
2.
Press or until LED2 lights up in the LED display.
To cancel the setting, press .
3.
To save the setting, press and hold and for approx. threeseconds.
Or wait approx. 10seconds until the setting is
saved automatically.
a A signal tone sounds as soon as the selected set-
ting is saved.
7.22 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 factory settings so that the reference movement is carried
out correctly.
▶
Press and hold and and .
a The reference movement is started and determines
the correct actual position of the appliance with a
reference switch.
8 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.
You have the following options for connecting the
appliances with each other:
¡ Connecting the appliance via the HomeConnect
app. If both appliances are HomeConnect-compat-
ible, they can be connected using the HomeCon-
nectapp. Follow the instructions in the app.
¡ Connecting appliances directly with each other.
¡ Connecting appliances via the Wi-Fi home network.
8
Note: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.
Tip:Operating your appliance always takes priority. It is
not possible to use the hood controls on the hob during this time.
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