Bosch WTH9281IL User manual

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Tumble dryer
WTH9281IL
[en] User manual and installation
instructions

en
2
Futher information and explanations are
available online:
Table of contents
1 Safety ...........................................4
1.1 General information................... 4
1.2 Intended use.............................. 4
1.3 Restriction on user group.......... 4
1.4 Safe installation ......................... 5
1.5 Safe use .................................... 7
1.6 Safe cleaning and mainten-
ance........................................... 9
2 Preventing material damage ....11
3 Environmental protection and
saving energy............................11
3.1 Disposing of packaging .......... 11
3.2 Saving energy.......................... 11
3.3 Energy saving mode ............... 12
4 Installation and connection......12
4.1 Unpacking the appliance ........ 12
4.2 Scope of delivery..................... 12
4.3 Requirements for the install-
ation location........................... 13
4.4 Water drain hose ..................... 14
4.5 Aligning the appliance............. 16
4.6 Connecting the appliance to
the electricity supply................ 16
5 Familiarising yourself with
your appliance...........................17
5.1 Appliance ................................ 17
5.2 Control panel........................... 18
6 Display .......................................19
7 Buttons ......................................21
8 Dryness level.............................23
8.1 Changing the dryness level..... 23
8.2 Adjusting the dryness level ..... 23
9 Programmes ..............................24
9.1 Automatic programmes........... 24
9.2 Timed programmes ................. 25
10 Accessories.............................27
11 Laundry....................................28
11.1 Preparing the laundry............ 28
12 Basic operation .......................28
12.1 Switching on the appliance ... 28
12.2 Setting a programme ............ 28
12.3 Adjusting the programme
settings .................................. 28
12.4 Loading laundry..................... 28
12.5 Starting the programme ........ 28
12.6 Changing the activated pro-
gramme end time.................. 29
12.7 Adding laundry ...................... 29
12.8 Cancelling the programme.... 29
12.9 Unloading the laundry ........... 29
12.10 Switching off the appli-
ance..................................... 29
12.11 Fluff filter.............................. 29
12.12 Filter system on the base
unit....................................... 31
12.13 Condensation container ...... 32
13 Childproof lock........................33
13.1 Activating the childproof
lock........................................ 33
13.2 Deactivating the childproof
lock........................................ 33
14 Basic settings..........................34
14.1 Overview of the basic set-
tings....................................... 34
14.2 Changing the basic set-
tings....................................... 35

en
3
15 Cleaning and servicing...........35
15.1 Tips on cleaning and care .... 35
15.2 Base unit ............................... 35
15.3 Moisture sensor..................... 37
16 Troubleshooting......................39
17 Transportation, storage and
disposal ...................................44
17.1 Preparing the appliance for
transportation ........................ 44
17.2 Disposing of old appliance ... 44
18 Customer Service....................45
18.1 Product number (E-Nr.) and
production number (FD)........ 45
19 Consumption values...............46
20 Technical data.........................47

en Safety
4
1 Safety
Observe the following safety instructions.
1.1 General information
¡Read this instruction manual carefully.
¡Keep the instruction manual and the product information safe
for future reference or for the next owner.
¡Do not connect the appliance if it has been damaged in transit.
1.2 Intended use
Only use this appliance:
¡For drying and freshening up fabrics that are washed with water
and suitable for dryers.
¡In private households and in enclosed spaces in a domestic en-
vironment.
¡Up to an altitude of max. 4000m above sea level.
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
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.
Do not let children play with the appliance.
Cleaning and user maintenance must not be performed by chil-
dren unless they are being supervised.
Keep children under the age of 3 years and pets away from the
appliance.

Safety en
5
1.4 Safe installation
WARNING‒Risk of electric shock!
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 cur-
rent only via a properly installed socket with earthing.
▶The protective conductor system of the domestic electrical in-
stallation must be properly installed. The installation must have
a sufficiently large cross section.
▶When using a residual current circuit breaker, only use a type
with the mark.
▶Never equip the appliance with an external switching device,
e.g. a timer or remote control.
▶Never connect the appliance to a circuit that is regularly
switched on and off by the energy supplier.
▶When the appliance is installed, the mains plug of the power
cord must be freely accessible. If free access is not possible, an
all-pole isolating switch must be installed in the permanent elec-
trical installation according to the installation regulations.
▶When installing the appliance, check that the power cable is not
trapped or damaged.
If the insulation of the power cord is damaged, this is dangerous.
▶Never let the power cord come into contact with hot appliance
parts or heat sources.
▶Never let the power cord come into contact with sharp points or
edges.
▶Never kink, crush or modify the power cord.
WARNING‒Risk of fire!
It is dangerous to use an extended power cord and non-approved
adapters.
▶Do not use extension cables or multiple socket strips.
▶Only use adapters and power cords approved by the manufac-
turer.

en Safety
6
▶If the power cord is too short and a longer one is not available,
please contact an electrician to have the domestic installation
adapted.
WARNING‒Risk of injury!
The high weight of the appliance may result in injury when lifted.
▶Do not lift the appliance on your own.
If this appliance is not correctly installed in a washer-dryer stack,
the installed appliance may fall.
▶Only stack the dryer on a washing machine using the connec-
tion kit from the dryer manufacturer
→"Accessories", Page27. No other installation method is per-
mitted.
▶Do not install the appliance in a washer-dryer stack if the dryer
manufacturer does not offer a suitable connection kit.
▶Do not install appliances from different manufacturers and with
varying depths and widths in a washer-dryer stack.
▶Do not install a washer-dryer stack on a platform; the appli-
ances may tip over.
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.
CAUTION‒Risk of injury!
The appliance may vibrate or move when in use.
▶Place the appliance on a clean, even, solid surface.
▶Align the appliance using the appliance feet and a spirit level.
If hoses and power cords have been laid incorrectly, this causes a
tripping hazard.
▶Lay hoses and power cords in such a way that there is no risk
of tripping.
If the appliance is moved by holding onto protruding components,
such as the appliance door, the parts may break off.
▶Do not move the appliance by holding onto protruding parts.

Safety en
7
CAUTION‒Risk of cutting!
Touching sharp edges on the appliance may lead to cuts.
▶Do not touch the sharp edges on the appliance.
▶Wear protective gloves when installing and transporting the ap-
pliance.
1.5 Safe use
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 damaged, immediately un-
plug the power cord or switch off the fuse in the fuse box.
▶Call customer services. →Page45
An ingress of moisture can cause an electric shock.
▶Only use the appliance in enclosed spaces.
▶Never expose the appliance to intense heat or humidity.
▶Do not use steam- or high-pressure cleaners, hoses or sprays
to clean the appliance.
WARNING‒Risk of harm to health!
Children can lock themselves in the appliance, thereby putting
their lives at risk.
▶Do not install the appliance behind a door as this may obstruct
the appliance door or prevent it from opening.
▶With redundant appliances, unplug the power cord. Then cut
through the cord and damage the lock on the appliance door
beyond repair so that the appliance door will no longer close.
WARNING‒Risk of suffocation!
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.

en Safety
8
WARNING‒Risk of explosion!
If there is coal dust or flour in the air around the appliance, this
may cause an explosion.
▶Keep the area around the appliance clean during operation.
WARNING‒Risk of poisoning!
Condensation water from this appliance is not suitable for drinking
and may be contaminated with fluff.
▶Do not drink or reuse the condensation water from the appli-
ance.
Detergents and care products may result in poisoning if con-
sumed.
▶If accidentally swallowed, seek medical advice.
▶Keep detergents and care products out of the reach of children.
WARNING‒Risk of fire!
The refrigerant R290 in this appliance is environmentally friendly
yet combustible and may ignite if it comes into contact with open
flames or ignition sources.
▶Keep naked flames and ignition sources away from the appli-
ance.
WARNING‒Risk of explosion!
If there is any residual material left in the fluff filter, this may ignite
during the drying process.
▶Clean the fluff filter regularly.
Highly flammable objects such as lighters or matches may ignite
during the drying process.
▶Remove all highly flammable objects from any pockets in your
laundry before the drying process.
Unwashed laundry that has come into contact with solvents, oil,
wax, wax remover, paint, grease or stain remover may ignite when
drying is in progress.
▶Do not place laundry in this appliance to be dried if the laundry
has not been washed first.

Safety en
9
▶Rinse the laundry thoroughly with warm water and detergent be-
fore drying it in the machine.
▶Do not use the appliance if industrial chemicals have been used
to clean the laundry beforehand.
WARNING‒Risk of fire!
If drying is interrupted early, the laundry is not cooled sufficiently
and may ignite.
▶Do not interrupt the drying programme early.
▶If drying is interrupted early, remove the laundry immediately
and spread it out.
CAUTION‒Risk of injury!
The covering plate may break if you stand on or climb onto the
appliance.
▶Do not stand on or climb onto the appliance.
The appliance may tip over if you sit on or lean against the open
door.
▶Do not sit on or lean against the appliance door.
▶Do not place any objects on the appliance door.
Reaching into the drum while it is still turning may cause hand in-
juries.
▶Wait for the drum to come to a complete stop before reaching
inside.
1.6 Safe cleaning and maintenance
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 re-
placed by the manufacturer, the manufacturer's Customer Ser-
vice or a similarly qualified person in order to prevent any risk.
An ingress of moisture can cause an electric shock.
▶Do not use steam- or high-pressure cleaners, hoses or sprays
to clean the appliance.

en Safety
10
WARNING‒Risk of injury!
The use of non-original spare parts and non-original accessories
is dangerous.
▶Only use the manufacturer's original spare parts and original ac-
cessories.
WARNING‒Risk of poisoning!
Poisonous fumes may be given off if you use cleaning agents that
contain solvents.
▶Do not use cleaning agents that contain solvents.

Preventing material damage en
11
2 Preventing material
damage
ATTENTION!
The functionality of the appliance
may be impaired if you use the
wrong quantity of fabric softener, de-
tergent, care product or cleaning
agent.
▶Follow the dosage recommenda-
tions from the manufacturer.
Exceeding the maximum load capa-
city impairs the function of the appli-
ance.
▶Observe the maximum load capa-
city for each programme and do
not exceed it.
→"Programmes", Page24
The function of the appliance may be
impaired if the appliance overheats.
▶Keep the ventilation opening on
the appliance clear during opera-
tion.
▶Make sure that the area is ad-
equately ventilated.
Light objects such as hair and fluff
may be sucked in from the ventilation
opening on the appliance during op-
eration and impair the function of the
appliance.
▶Keep the area around the appli-
ance clean during operation.
▶Keep light objects away from the
appliance.
If you operate the appliance without a
fluff guard (e.g. fluff filter, fluff col-
lector, filter mat, etc., depending on
appliance specifications), or if the
fluff guard is incomplete or defective,
this may result in damage to the ap-
pliance.
▶Do not operate the appliance
without a fluff guard, or with a fluff
guard that is incomplete or defect-
ive.
Foam and foam rubber may deform
or melt during the drying process.
▶Do not dry laundry that contains
foam or foam rubber.
Unsuitable cleaning products may
damage the surfaces of the appli-
ance.
▶Do not use harsh or abrasive de-
tergents.
▶Do not use cleaning products with
a high alcohol content.
▶Do not use hard scouring pads or
cleaning sponges.
▶Clean the appliance with nothing
but water and a soft, damp cloth.
▶Remove all detergent residue,
spray residue or other residues im-
mediately if they come into contact
with the appliance.
3 Environmental protec-
tion and saving energy
3.1 Disposing of packaging
The packaging materials are environ-
mentally compatible and can be re-
cycled.
▶Sort the individual components by
type and dispose of them separ-
ately.
3.2 Saving energy
If you follow these instructions, your
appliance will use less power.
Operate the appliance in a well-vent-
ilated room and keep the ventilation
opening on the appliance clear.
aIf air exchange is impeded, this ex-
tends the programme duration and
increases energy consumption.

en Installation and connection
12
Spin the laundry in the washing ma-
chine before drying.
aDamper laundry extends the pro-
gramme duration and increases
energy consumption.
Observe the programme's maximum
load capacity.
→"Programmes", Page24
aIf the maximum load is exceeded,
this extends the programme dura-
tion and increases energy con-
sumption.
After drying, clean the fluff filter
→Page29.
aIf the fluff filter is dirty, this reduces
the air flow in the appliance, ex-
tends the programme duration and
increases energy consumption.
Dry the filters in the filter system of
the base unit →Page31 thoroughly
after cleaning.
aIf the filters are damp, this extends
the programme duration and in-
creases energy consumption.
3.3 Energy saving mode
If you do not use the appliance for an
extended period, it automatically
switches to energy-saving mode. All
displays go out and Start/Reload
flashes.
Energy-saving mode ends when you
use the appliance again.
4 Installation and con-
nection
4.1 Unpacking the appliance
ATTENTION!
Objects remaining in the drum that
are not designed for operation with
the appliance may cause material
damage and damage to the appli-
ance.
▶Remove these objects, along with
all supplied accessories, from the
drum before starting the appliance.
1. Remove any packaging and pro-
tective covers completely from the
appliance.
→"Disposing of packaging",
Page11
2. Check the appliance for visible
damage.
3. Open the door.
4. Remove any accessories from the
drum.
5. Close the door.
4.2 Scope of delivery
After unpacking all parts, check for
any damage in transit and complete-
ness of the delivery.
ATTENTION!
If the appliance is operated with in-
complete or defective accessories,
the appliance may not be able to op-
erate properly, or this may result in
material damage or damage to the
appliance.
▶Do not operate the appliance with
incomplete or defective accessor-
ies.

Installation and connection en
13
▶Replace the accessories in ques-
tion before operating the appli-
ance.
→"Accessories", Page27
Included with
the appliance
Description
Tumble dryer
Accompanying
documents
Water drain hose
with connection
adapter, fixing
material and el-
bow.
→"Water drain
hose", Page14
4.3 Requirements for the in-
stallation location
ATTENTION!
If the appliance is tilted at an angle
greater than 40°, residual water may
leak out of the appliance and cause
material damage.
▶Tilt the appliance carefully.
▶Transport the appliance in an up-
right position.
If residual water in the appliance
freezes, this may cause damage to
the appliance.
▶Do not install or operate this appli-
ance anywhere that is liable to ex-
perience frost or outdoors.
If the appliance is operated immedi-
ately after transportation, the refriger-
ant contained in the appliance may
result in damage to the appliance.
▶Immediately after transporting the
appliance, leave it to rest for two
hours before putting it into opera-
tion.
Installation loca-
tion
Requirements
On the floor Place the appli-
ance on a clean,
level and firm
surface.
Align the appli-
ance
→Page16.

en Installation and connection
14
Installation loca-
tion
Requirements
In a washer-dryer
stack
Only use the ori-
ginal connection
set from the
dryer manufac-
turer when set-
ting up this appli-
ance in a
washer-dryer
stack.
¡Connection kit
with pull-out
worktop
→Page27
¡Connection kit
→Page27
This appliance
must only be
stacked on a
washing machine
from the same
manufacturer.
The depth and
width of this ap-
pliance must cor-
respond with the
dimensions of
the washing ma-
chine.
Do not place the
washer-dryer
stack on a plat-
form.
Against a wall Do not trap the
hoses and power
cord between the
wall and the ap-
pliance.
4.4 Water drain hose
Condensation forms during drying,
which your appliance uses for auto-
matic cleaning. Use the water drain
hose to drain away excess condens-
ation directly into the waste water
system.
Notes
¡Operate this appliance using the
water drain hose provided. If you
connect the water drain hose
→Page14, you do not have to
regularly empty the condensation
container →Page32.
¡You can order this optional
→"Accessories", Page27 from
our customer service.
Connecting the water drain hose
If you do not want to regularly empty
the appliance's condensation con-
tainer, connect the water outlet hose.
ATTENTION!
When operating the appliance
without the water drain hose being
connected properly, liquid may leak
out of the connecting piece.
▶Before operating the appliance,
connect the water drain hose prop-
erly to the connecting piece.
Requirements
¡The appliance and the accessory
have been unpacked.
→"Unpacking the appliance",
Page12
¡The appliance is installed at the in-
stallation location.
→"Requirements for the installa-
tion location", Page13

Installation and connection en
15
1. Pull out the condensation hose
from the connecting piece.
The condensation hose is connec-
ted to the connecting piece at the
factory.
Note:When removing the con-
densation hose, liquid may leak
out of the connecting piece.
2. Push the condensation hose into
the holder.
3. Push the water drain hose as far
as it will go into the connecting
piece.
4. Insert the water drain hose into the
hose guide.
Ensure that you do not bend the
water drain hose.
5. Connect the appliance to the water
outlet.
→"Water outlet connection types",
Page16
Tip:To collect condensation in the
condensation container again (e.g. if
you change where the appliance is
located), carry out these steps in re-
verse order.

en Installation and connection
16
Water outlet connection types
ATTENTION!
In the event of a blocked or covered
outlet, accumulated wastewater can
flow back into the appliance.
▶Before operating the appliance, en-
sure that the wastewater drains
away quickly and eliminate any
blockages.
Drainage into a
siphon.
Secure the con-
nection point with
a (12-22 mm)
hose clamp.
Secure the water
drain hose with a
hose guide at a
height of at least
80 cm and no
more than 100
cm.
Note:You can
use the Y-distrib-
utor →Page27
to connect the
water drain hose
of an additional
appliance, such
as a washing
machine, to the
same siphon out-
let.
Drainage into a
wash basin.
1
2
Push the water
drain hose fully
through the and
secure it using
fixing material.
Secure the elbow
at a height of no
more than 100
cm.
Drainage into a
gully.
Push the water
drain hose fully
through the and
secure it using
fixing material.
Secure the elbow
to the gully.
4.5 Aligning the appliance
In order to reduce vibrations and
noises, align the appliance correctly.
▶To align the appliance, turn the ap-
pliance feet. Check that the appli-
ance is level using a spirit level.
All appliance feet must stand firmly
on the ground.
4.6 Connecting the appliance
to the electricity supply
1. Insert the mains plug of the appli-
ance's power cable in a socket
nearby.
The connection details of the appli-
ance can be found under Tech-
nical data →Page47.
2. Check the mains plug is inserted
properly.

Familiarising yourself with your appliance en
17
5 Familiarising yourself with your appliance
5.1 Appliance
You can find an overview of the parts of your appliance here.
1
2
3
4
5
6
On certain models, specific details such as the colour and shape may differ
from those pictured.
1
Ventilation opening
2
Maintenance flap on the base
unit →Page35
3
Fluff filter →Page29
4
Door
5
Condensation container
→Page32
6
Control panel →Page18

en Familiarising yourself with your appliance
18
5.2 Control panel
You can use the control panel to configure all functions of your appliance and
to obtain information about the operating status.
2 3
1 1
4
1
Programmes →Page24
2
Programme selector
→Page28
3
Display →Page19
4
Buttons →Page21

Display en
19
6 Display
The display shows the current settings, options or relevant information.
Example: Display
Display Designation Description
0:40 1Programme dura-
tion/programme
time remaining
Expected programme duration or pro-
gramme time remaining in hours and
minutes.
1:25 Timed programme The timed programme is set.
→"Timed programmes", Page25
10h 1Programme end
time
→"Buttons", Page22
Childproof lock ¡lights up: The childproof lock is activ-
ated.
¡flashes: The childproof lock is activated
and the appliance has been operated.
→"Deactivating the childproof lock",
Page33
Start/Pause Start, cancel or pause
¡Lights up: The programme is running
and can be cancelled or paused.
¡Flashes: The programme can be star-
ted or continued.
Dryness level ad-
justed
The adjusted dryness level is activated.
→"Dryness level", Page23
Crease-reduction
function
The crease-reduction function is activated.
→"Buttons", Page21
Gentle drying Gentle drying is activated for delicate fab-
rics.
→"Buttons", Page21
1Example

en Display
20
Display Designation Description
Condensation
container
Empty the condensation container
→Page32.
Insert the condensation container
→Page33.
Fluff filter
Filter system on
the base unit
Clean the fluff filter →Page29.
Clean the filter system on the base unit
→Page31.
Hot Cooling process The laundry is cooled while the drum is
rotating, in order to avoid damage to the
laundry. The process can be cancelled by
opening the door.
Note:Do not change the programme.
Drying Programme status
Dryness level: Iron
Dry
Programme status
Dryness level:
Cupboard Dry
Programme status
Anti-crease Programme status
-P- Pause Programme status
End End of pro-
gramme
Programme status
1Example