Miele T 7744 C User Manual

Operating instructions for condenser tumble dryer T 7744 C

To avoid the risk of accidents or damage to the appliance it is essential to read these instructions before it is installed and used for the first time.

en-GB

M.-Nr. 06 737 070

Caring for the environment

Disposal of the packing material

The transport and protective packing has been selected from materials which are environmentally friendly for disposal and can normally be recycled.

Ensure that any plastic wrappings, bags etc. are disposed of safely and kept out of the reach of babies and young children. Danger of suffocation!

Rather than just throwing these materials away, please ensure they are offered for recycling.

Disposal of your old appliance

Electrical and electronic appliances often contain materials which, if handled or disposed of incorrectly, could be potentially hazardous to human health and to the environment. They are, however, essential for the correct functioning of your appliance. Please do not therefore dispose of your appliance with your household waste.

Energy saving tips

To avoid unnecessarily long drying times and high consumption of energy:

Make sure that your laundry is

–

thoroughly spun before drying.

The higher the spin, the greater the savings that can be made in energy and time during drying.

Load according to the optimum

–

amount of laundry recommended for the programme being used (see Programme chart).

Underloading is uneconomical. Overloading gives a poorer quality of drying and may cause unnecessary creasing.

– Make sure the room in which the

dryer is located is well ventilated.

– Make sure the fluff filters are clean

before using the dryer.

– Check the condenser unit from time

to time and clean it when necessary.

Please dispose of it at your local community waste collection / recycling centre and ensure that it presents no danger to children while being stored for disposal.

Contents

Caring for the environment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Warning and Safety instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Operating the tumble dryer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Control panel ......................................................9

Notes on laundry care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Care symbols.....................................................11

Tips on drying ....................................................11

How to dry correctly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Brief instructions ..................................................12

Extra options / Delay start. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Low temperature ..................................................15

Buzzer ..........................................................15

Delay start .......................................................15

Programme chart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Changing the programme sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Changing a programme while it is running ..............................19

Cancelling a programme ............................................19

Interrupting a programme ...........................................19

Adding or removing laundry after a programme has started ................19

Electronic system lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Cleaning and care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Emptying the condensed

water container ...................................................21

Cleaning the fluff filters .............................................22

Cleaning them whilst dry .........................................22

Cleaning them with water .........................................23

Cleaning the tumble dryer ...........................................24

Cleaning the condenser unit .........................................25

Removing the condenser unit......................................25

Checking the condenser unit ......................................26

Cleaning the condenser unit.......................................26

Replacing the condenser unit......................................27

Problem solving guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Check and fault messages ..........................................28

Other problems ...................................................30

Changing the lamp ................................................33

Contents

After sales service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

Repairs..........................................................34

Future updates (PC) ...............................................34

Guarantee .......................................................34

Optional accessories ...............................................34

Installation and connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

Front view........................................................35

Rear view ........................................................36

Installation site ....................................................36

Transporting the machine to its installation site ........................36

Washer-dryer stack..............................................36

Levelling the machine............................................37

Room ventilation ................................................37

Before moving the machine again

(e.g. when moving house) ........................................37

External condensed water outlet ......................................38

Arranging the drain hose .........................................38

External drainage via a sink or gully ................................39

Installation conditions requiring a non-return valve .....................39

Electrical connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

Electrical connection U.K. ...........................................41

Consumption data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

Programmable functions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

Extending the range of the drying levels ................................45

Altering the volume of the buzzer .....................................46

Memory function ..................................................47

Extending the cooling down time .....................................48

Clean out airways indicator ..........................................49

Keypad tone .....................................................50

Adjusting the dryer's electronics for very soft water .......................51

Warning and Safety instructions

This tumble dryer conforms to current safety requirements. Inappropriate use can, however, lead to personal injury and damage to property.

To avoid the risk of accidents and damage to the tumble dryer, please read these instructions carefully before using it for the first time. They contain important information on its safety, installation, use and maintenance.

Keep these instructions in a safe place and ensure that new users are familiar with the content. Pass them on to any future owner.

they have been given supervision or instruction concerning its use by a person responsible for their safety.

Safety with children

Keep children away from the

tumble dryer at all times. It is not a toy! To avoid the risk of injury do not allow them to play on or near it or to play with its controls. Supervise children whilst you are using it.

Older children may only use it if its

operation has been clearly explained to them, and they are able to use it safely, recognising the dangers of incorrect use.

Technical safety

Correct application

This tumble dryer is only intended

for drying fabrics which have been washed in a water solution, and marked on the manufacturer's care label as being suitable for tumble drying. "Dry cleaning kits" for freshening up garments in a tumble dryer are increasingly available on the market. If using, do so at your own risk, and follow the instructions provided on the packaging. Any other applications may be dangerous. Miele cannot be held liable for damage resulting from incorrect or improper use or operation.

This tumble dryer is not intended

for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience or knowledge, unless

Before setting up the tumble dryer,

check it for any externally visible damage. Do not install or use a damaged tumble dryer.

Before connecting the tumble

dryer, ensure that the connection data on the data plate (voltage and connected load) match the mains electricity supply. If in any doubt, consult a qualified electrician.

Warning and Safety instructions

The electrical safety of this tumble

dryer can only be guaranteed when continuity is complete between it and an effective earthing system which complies with current local and national safety regulations. It is most important that this basic safety requirement is present and regularly tested, and where there is any doubt the household wiring system should be inspected by a qualified electrician. Miele cannot be held liable for the consequences of an inadequate earthing system (e.g. electric shock).

Do not connect the tumble dryer to

the mains electricity supply by an extension lead. Extension leads do not guarantee the required safety of the machine (e.g. danger of overheating).

Unauthorised repairs could result

in unforeseen dangers for the user, for which Miele cannot accept liability. Repairs should only be undertaken by a Miele approved service technician. Ensure current is not supplied to the machine until after maintenance or repair work has been carried out.

Faulty components must only be

replaced by genuine Miele original spare parts. Only when these parts are fitted can the safety standards of the machine be guaranteed.

If the connection cable is faulty it

must only be replaced by a Miele approved service technician to protect the user from danger.

In the event of a fault or for

cleaning purposes, the tumble dryer is only completely isolated from the electricity supply when:

it is switched off at the wall socket

–

and the plug is withdrawn, or

it is switched off at the mains, or

–

the mains fuse has been withdrawn,

–

or the screw-out fuse removed (in countries where this is applicable).

This tumble dryer may only be

used in mobile installations such as ships if a risk assessment of the installation has been carried out by a suitably qualified engineer.

In countries where there are areas

which may be subject to infestation by cockroaches or other vermin, pay particular attention to keeping the machine and its surroundings in a clean condition at all times. Any damage which may be caused by cockroaches or other vermin will not be covered by the guarantee.

Correct use

Do not let anyone sit or lean on the

door, as this can cause the tumble dryer to tip up.

Always close the door after use.

This way you will avoid the danger of:

–

children climbing onto or into the dryer or hiding things in it.

–

pets or other small animals climbing into it.

Warning and Safety instructions

The dryer must not be used without the fluff filters in place or if the fluff

filters are damaged in any way.

The dryer must not be used without the condenser unit in place.

The fluff filters must be thoroughly dried after cleaning. Damp or wet

filters could cause operational faults.

Do not install the tumble dryer in a

room where there is a risk of frost occurring. At temperatures around freezing point the tumble dryer may not be able to operate properly. There is a risk of damage if the condensed water is allowed to freeze in the pump, hoses and / or condensed water container. The ambient room temperature should be between +2°C and +35°C.

If the water is drained externally

through the drain hose instead of being collected in the condensed water container, make sure the drain hose is securely attached if you hang it in a sink or basin to avoid the hose slipping and the water causing damage.

Condensed water is not drinking

water. It can cause health problems in both people and animals.

Always keep the area around the

tumble dryer free of dust and fluff. Dust drawn into the machine can over time cause blockages in the condenser unit.

Warning and Safety instructions

To prevent the risk of fire, the following textiles must not be

dried in this tumble dryer:

fabrics which contain a large

–

proportion of rubber, foam rubber or rubber-like materials.

items which contain damaged

–

padding or fillings (e.g. pillows and jackets). If the filling comes out it could ignite and cause a fire.

items which have been treated with

–

inflammable cleaning agents.

– items which have been splashed with

hair lacquer, hair spray, nail varnish remover or similar substances.

– items soiled with wax or other

chemicals (e.g. mops and floor cloths).

– items, such as workwear, which have

not been thoroughly cleaned and which are still soiled with grease, oil or other desposits (such as cosmetics, lotions etc).

Accessories

Accessory parts may only be fitted

when expressly approved by Miele. If non-Miele parts are used, guarantee, performance and product liability claims may be invalidated.

Miele cannot be held liable for damage caused by non-compliance with these Warning and Safety instructions.

If items have not been thoroughly cleaned there is a danger that these might ignite when heated, even after they have been removed from the dryer at the end of the programme. When washing such heavily soiled items: ensure that you use sufficient detergent and select a high temperature. If in doubt, wash the items several times.

Control panel

Operating the tumble dryer

a Display

b Delay start button

This button is used for:

- Selecting the duration of the Warm air and Cool air programmes

- Delaying the start of a programme

c Buzzer button

An audible tone sounds at the end of the programme.

d Check lights

These indicator lights have various functions. See "Problem solving guide" / "After sales service" for details.

e Start/Stop button

For starting the programme selected and cancelling a programme once it has started. The button flashes while a programme is being selected and then is on constantly when the programme has started.

f Low temperature button

Delicate fabrics are dried at a lower temperature.

g Drying level button

with indicator lights

h Programme selector

with indicator lights

i Door button

Pressing this button will open the door even when the machine is switched off at the mains.

j I-On/0-Off button

For switching the dryer on and off.

Operating the tumble dryer

Display

The following are selected via the display:

Delay start

–

Duration of the Cool air and Warm air

–

programmes

Programmable functions

–

The display also shows:

Programme duration

–

Programme stage

–

Drying Cooling down Finish

– Check and fault messages

Programme duration / Estimated time remaining

When a programme is selected, the estimated duration (time remaining) will appear in the display. Please be aware that it is only an estimate!

The following factors all affect the estimated time remaining: residual moisture content after spinning; type of fabric; size of load; room temperature; fluctuations in power supply.

In the same way, the Woollens

handcare, Silks handcare and Smoothing programmes can finish

earlier than expected if a certain temperature is reached. This can happen with particularly fine fabrics, very small loads or if items were partly dry beforehand.

Delay start

The delay start time selected will appear in the display.

After the Start/Stop button has been pressed, the delay start time will start counting down.

Once the delay start time has elapsed, the programme will begin and the estimated programme duration will appear in the display.

Programmable functions

The programmable functions can be used to tailor drying programmes to suit your individual requirements. In programming mode, the display will show the function selected.

The electronics continually assess conditions in the dryer and adjust the estimated time remaining for a more accurate reading. Because of this, the time displayed can alter during the course of a programme.

Notes on laundry care

Care symbols

Before drying check the drying symbol on the care label. If there are no symbols, dry at your own risk!

q .........Dryatnormal temperature

r............Dryatlowtemperature

s ...............Donottumble dry

Tips on drying

Always observe the maximum

–

recommended loads given in the "Programme chart". Never overload the drum.

Overloading can cause unnecessary wear and tear to the laundry, give a disappointing drying result and cause more creasing.

– Do not put soaking wet items into the

tumble dryer. Spin them thoroughly after washing using the appropriate spin speed.

–

For delicates and fabrics following care label r select Low temperature.

–

Use the Automatic programme for drying mixed loads of cottons and minimum iron fabrics.

–

Open jackets evenly.

–

Woollens and wool blends become matted and shrink if dried in a tumble dryer. They can, however, be partially dried using the Woollens handcare programme.

so that they can dry

with the

tend to

Down-filled garments

–

which have a tendency to shrink, depending on the quality of the item. They can be partially dried using the Smoothing programme.

Pure linen

–

dried if specified as suitable by the manufacturer on the care label, as the surface of the fabric may otherwise become rough. They can be partially dried using the Smoothing programme.

Loopknit garments

–

underwear) tend to shrink depending on their quality. Do not over-dry these textiles. When purchasing these garments it is advisable to take their shrinkage properties into account.

– For garments made from very fine

weave fibres, such as shirts or blouses, only use the Shirts or Delicates programme to avoid creasing. If in doubt, reduce the load or use the Smoothing programme.

–

Starched laundry tumble dryer. To achieve the usual finish, double the amount of starch should be used.

–

New dark coloured garments be washed and dried separately from light coloured garments to avoid the danger of colours running and discolouring other garments or even plastic components in the appliance. Dark coloured fibres can also settle on light coloured garments and vice versa.

should only be machine

have linings

(e.g. T-shirts and

can be dried in the

should

How to dry correctly

Brief instructions

The headings numbered (A, B, C ...) show the operating sequence and can be used as a brief guide to using your dryer.

A Sort the laundry

To ensure an even drying result separate out the washed laundry and sort it according to: . . . the drying level required . . . the type of fibre or weave . . . size . . . the moisture content after spinning.

Make sure that objects e.g.

detergent dispensing balls have been removed from the laundry. They could melt, and cause damage to the dryer or the laundry.

– Check seams and stitching to ensure

that padding and linings are intact.

– Fasten duvet covers and pillow

cases to prevent small items from being trapped inside them.

C Load the tumble dryer

Press the Door button to open the

door.

Load the laundry loosely into the

drum.

Do not overload the drum. See the "Programme chart" for recommended loads for each programme. Overloading can cause unnecessary wear and tear to the laundry and give a disappointing drying result.

^ Before closing the door make sure

the fluff filter is correctly positioned.

–

Fasten hooks and eyes etc.

–

Tie fabric belts and apron strings.

–

Sew in or remove underwiring from bras.

B Turn on the tumble dryer

Switch the dryer on by pressing the I-On/0-Off button in.

The tumble dryer may be switched on after loading, saving energy as the light will not come on.

Check the laundry is right inside the drum so that it cannot get trapped or damaged when the door is shut.

Shut the door either with a gentle swing, or lean against it and push it shut.

How to dry correctly

D Select a programme

Select the programme you want.

The indicator light for the programme selected will light up. A drying level or additional option(s) indicator light may also light up, or a time may appear in the display (Memory function).

Programmes with drying levels:

Cottons, Minimum iron, Delicates, Automatic, Shirts and Denim

Important: Please note that the programme duration shown in the display will vary according to the programme selected (see "Programme duration / Estimated time remaining").

You cannot alter the drying level of the Woollens handcare and Smoothing programmes.

Cool air and Warm air programmes

The indicator light for the Delay start button will flash when the Cool air or Warm air programme is selected.

Press the Delay start button

repeatedly until the required duration shows in the display.

You can select a duration of 20 minutes up to 2 hours in 10 minute steps.

E Select any additional options

^ The Low temperature, Buzzer, and

Delay start additional options are

selected by pressing the appropriate button (see "Additional options" for more details).

Press the Drying level button repeatedly until the indicator light for the drying level you want lights up.

Any of the drying levels can be selected for the Cottons programme. A more limited range is available when using other programmes.

N.B.: It is not possible to select Delay start when using the Warm air or Cool air programme.

How to dry correctly

F Start the programme

The Start/Stop button will flash when a programme is being selected. The flashing indicates that a programme can be started.

Press the Start/Stop button.

The Start/Stop button will now light up constantly.

Drying will appear in the display and the time remaining will start counting down.

Before the end of a programme

There is a cooling down phase at the end of the drying sequence (Cooling down will light up in the display). The programme will not finish until the cooling down phase has been completed. There is no cooling down phase at the end of the following programmes:

Woollens handcare, Smoothing.

G Remove the laundry when the

programme has finished

0 and Finish will appear in the display to indicate that the programme has finished. The buzzer (if selected) will sound at intervals.

The drum will continue to rotate at intervals to prevent laundry creasing, if you do not wish to remove it immediately (anti-crease). The anti-crease phase lasts for an hour. There is no anti-crease phase at the end of the Woollens handcare programme.

^ Press the Door button. ^ Open the door. ^ Remove the laundry.

Check that all items have been removed from the drum. If items are left in the dryer, they could be damaged by overdrying when the dryer is next used.

If the dryer is switched on at the mains and the door is opened, the drum lighting will come on. It will go out a few minutes later to save energy.

Switch the dryer off by pressing the l-On/0-Off button.

Clean the fluff filters.

Close the door.

Empty the condensed water container (unless the dryer has been connected for external drainage).

The condenser unit should be checked and cleaned on a regular basis.

Extra options / Delay start

Low temperature

For all delicate or minimum iron fabrics with the r symbol on the care label (e.g. acrylic garments).

The programme duration is longer.

–

On some programmes Low

–

temperature is a standard part of the programme and so cannot be deselected.

Buzzer

A buzzer sounds (at intervals for a maximum of 1 hr) to let you know the programme has finished.

The buzzer will still sound if there is a fault, even if it has been switched off.

Delay start

The start of a programme can be delayed by 30 minutes up to 24 hours.

After selecting a programme:

Press the Delay start button repeatedly until the required delay period shows in the display.

–

The Delay start indicator light will flash.

–

Times of: up to 10^ are selected in 30 minute steps more than 10^ in 1 hour steps

To begin delay start

Press the Start/Stop button.

The Delay start indicator light will

–

light up constantly.

The delay start time counts down towards the start of the programme as follows:

more than 10^ by the hour

–

less than 10^ in minutes

–

The drum will turn briefly every hour to help prevent creasing.

While the delay start time is counting down, you can still add laundry to the drum:

^ Switch the dryer off. ^ Open the door and add the laundry. ^ Close the door and switch the dryer

back on again.

To cancel/alter delay start

Press the Start/Stop button.

This cancels delay start.

To alter the delay start time, press the Delay start button repeatedly until the required delay period shows in the display.

Press the Start/Stop button.

The altered delay start time will start counting down from the beginning again.

–

If you keep the Delay start button pressed in, the time will continue to increase up to 24^.

Programme chart

Cottons Max. load: 6 kg*

Extra dry, Normal**

Fabric type Single and multi-layered cotton fabrics such as towelling,

jerseywear, T-shirts, underwear.

Notes

Low temperature Also select the Low temperature option for delicate fabrics

Hand iron**, Machine iron

Fabric type Cottons or linen fabrics, e.g.: table linen, bed linen, starched

Note

Low temperature Also select the Low temperature option for delicate fabrics

Minimum iron Max. load: 3 kg*

Extra dry, Normal**, Hand iron

Fabric type Minimum iron items made of cotton, synthetic or blended

Notes – Select Hand iron for delicate fabrics and to reduce

Low temperature Also select the Low temperature option for delicate fabrics

Delicates Max. load: 2 kg*

Normal, Hand iron

Fabric type Delicate items made of synthetic fibres, easy care cotton or

Low temperature Low temperature cannot be deselected.

* Weight of dry laundry ** Note for test institutes: Use this programme without selecting Low temperature

for testing according to EN 61121 Standard.

Select Extra dry for multi-layered and very thick fabrics.

–

Do not use Extra dry for jersey fabrics (e.g. T-shirts,

–

underwear), as they have a tendency to shrink.

with the r symbol on the care label.

laundry.

To prevent laundry from drying out it should be rolled up

–

until you are ready for ironing.

with the r symbol on the care label.

fabrics, e.g.: shirts, blouses, skirts and table cloths.

creasing even more, reduce the load to 1.5 kg*.

–

In the Minimum iron programme with the Hand iron drying level, items are dried with very little creasing, depending on fabric type and amount of laundry.

with the r symbol on the care label.

blended fabrics, e.g. shirts, blouses and evening wear with sequins and beading.

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