Miele DWW 756-4, DWW 756-4 EX, DWW 750-4, DWW 956-4, DWW 956-4 EX Operating instructions
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Operating and Installation Instructions |
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Cooker Hoods |
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DWW |
756-4 |
DWW |
756-4 EX |
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DWW |
750-4 |
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DWW |
956-4 |
DWW |
956-4 |
EX |
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DWW |
950-4 |
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DWW 1256-4 |
DWW 1256-4 |
EX |
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DWW 1250-4 |
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Contents
Caring for the environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Warning and Safety instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Description of the appliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Functional description. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Operation
Main switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 To switch the fan on . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 To select a power level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Run-on option. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 To switch the fan off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 To switch the lighting on . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 To dim the lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 To switch the lighting off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Filter operating hours counter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Reading the filter operating hours counter . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Altering the filter operating hours counter . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Cleaning and care
Housing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Grease filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Fitting / replacing the active charcoal filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Changing a halogen light bulb. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Appliance dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Fitting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 Assembly parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Connection for air extraction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 Condensate trap . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Electrical connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
External fans. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
After sales service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Caring for the environment
Disposal of 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 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
Old appliances contain materials which can be reclaimed or recycled. Please contact your dealer, your local waste collection centre or scrap merchant about potential recycling schemes.
Ensure that the machine presents no danger to children while being stored for disposal.
See the appropriate section in the Warning and Safety instructions.
3
Warning and Safety instructions
This appliance conforms to current safety requirements. Incorrect use can lead to injury and damage to the appliance.
Before installation and before using for the first time read the operating instructions carefully. They contain important information on safety, use and maintenance of the appliance. This way you will avoid the risk of accidents and damage to the appliance.
Keep these operating instructions in a safe place and pass them on to any future user.
Correct usage
The appliance is intended for domestic use only.
The manufacturer cannot be held responsible for damage caused by improper use of the appliance.
Technical safety
Before connecting the appliance to the mains supply make sure that
the voltage and frequency details on the data plate correspond with the onsite electricity supply. This data must correspond in order to avoid risk of damage to the appliance. Consult a qualified electrician if in doubt.
The electrical safety of this appliance can only be guaranteed
when continuity is complete between the appliance and an effective earthing system which complies with local and national regulations. It is most important that this basic safety requirement is tested by a qualified electrician. The manufacturer cannot be held responsible for the consequences of an inadequate earthing system (e.g. electric shock).
Installation work and repairs may only be carried out by suitably
qualified and competent persons to ensure safety. Repairs and other work by unqualified persons could be dangerous and the manufacturer will not be held responsible.
This equipment is not designed for maritime use or for use in mobile in-
stallations such as caravans, aircraft etc. However it may be suitable for such usage subject to a risk assessment of the installation being carried out by a suitably qualified engineer.
4
Warning and Safety instructions
The appliance is only completely isolated from the electricity supply
when:
–it is switched off at the wall socket and the plug removed. (Do not pull on the cable, only on the plug), or
–the fuse from the fused spur connection unit is withdrawn or,
–the mains fuse is withdrawn, or
–the screw-out fuse is removed in countries where this is applicable.
Ensure power is not supplied to the appliance while maintenance
or repair work is being carried out.
Do not connect the appliance to the mains electricity supply by an
extension lead.
Extension leads do not guarantee the required safety of the appliance, (e.g. danger of overheating).
Use
Do not let small children play with the appliance or its controls or
operate it. Supervise its use by the elderly or infirm.
Never use an open flame beneath the cooker hood. To avoid the
danger of fire, do not flambé or grill over an open flame.
When switched on, the cooker hood could draw flames into the filter. Fat particles drawn into the cooker hood present a fire hazard.
When using the cooker hood over a gas hob ensure that any burners
in use are always covered by a pan.
Otherwise flames could be drawn up by the suction of the cooker hood, parts of which could then be damaged.
Always switch the cooker hood on when using the hob, otherwise con-
densation may collect in the hood, which could cause corrosion.
When cooking with oil or fat, chip pans and deep fat fryers etc, do not leave the pans unattended. Never
leave an open grill unattended when grilling. Overheated oil and fat can ignite and could set the cooker hood on fire.
Do not use the cooker hood without the grease filters in place.
This way you will avoid the risk of grease and dirt getting into the appliance and hindering its smooth operation.
The filters should be regularly cleaned, or changed, as appropri-
ate. Saturated filters are a fire hazard.
Under no circumstances use a steam cleaner to clean this ap-
pliance. Pressurised steam could reach the electrical components and cause a short circuit.
In countries where there are areas which may be subject to infesta-
tion by cockroaches or other vermin, pay particular attention to keeping the appliance 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 appliance guarantee.
5
Warning and Safety instructions
Installation
The distance between the top of the cooker/hob and the bottom of
the cooker hood must measure at least:
–450 mm above electric hobs and cookers
–650 mm above gas hobs and cookers
–650 mm above an open grill from our range
When fitted above an open grill the cooker hood must not be used in
recirculation mode.
For non-Miele cooking appliances maintain the safety distance as recommended by the manufacturer in their Installation and Operating instructions.
If more than one appliance is fitted beneath the cooker hood and they have different minimum safety distances to the cooker hood, select the greater distance.
Safety regulations prohibit the fitting of a cooker hood over solid
fuel stoves.
All ducting, pipework and fittings must be of non-flammable ma-
terial. These can be obtained from the Miele Spare Parts department or from builders’ merchants.
The appliance must not be connected to a chimney or vent flue which is in use. Neither should it be
connected to ducting which ventilates rooms with fireplaces.
If exhaust air is to be extracted into a chimney or ventilation duct no
longer used for other purposes, seek professional advice.
6
Warning and Safety instructions
When using the cooker hood in extraction mode at the same time as
another heating appliance which depends on the air in the room, (e.g. gas, oil or coal fired heaters, continuous flow or other water heaters, gas cooker, gas hob or gas oven) special care must be taken, as the action of the cooker hood extracts air from the room in which the appliance is installed and from neighbouring rooms, which these types of heater need for combustion.
They could also draw exhaust air back in from chimneys or ducting in contravention of fire safety regulations.
In order to ensure safe operation, and to prevent gases given off by the heating appliances from being drawn back into the room when the extractor and the heater are in operation simultaneously, an underpressure in the room of 0.04 mbar (4 pa) is the maximum permissible.
Ventilation can be maintained by air inlets which cannot be blocked, in windows, doors and outside wall vents, or by other technical measures, such as ensuring that the extractor can only be switched on when the heating appliance is switched off or vice-versa.
N.B: The overall ventilation condition of the dwelling must be taken into account. If in any doubt, the advice of a competent builder or, for gas, a “Corgi” installer must be sought.
If the cooker hood is operated in recirculation mode (with active charcoal filter) then the above restrictions do not apply.
Appliances with external fans
For appliances with an external fan motor fitted (EXT models) the con-
nection of the two units must be made using the connection cable and the plug connectors. Make sure the correct combination of the two appliances has been selected.
Separate instructions are supplied with the external fan.
Disposal of your old appliance
Before discarding an old appliance switch off and disconnect
it from the power supply. Cut off and render any plug useless. Cut off the cable directly behind the appliance to prevent misuse.
This should be done by a competent person.
The manufacturer cannot be held liable for damage caused by noncompliance with these Warning and Safety instructions.
7
Description of the appliance
8
Description of the appliance
b Extension piece
c Tower
d Canopy
e Control panel
f Main switch
g Recirculation grilles
h Hob lighting
i Grease filters
jTouch control for the hob lighting
This control switches the lighting on and off and is also a dimmer switch.
kOn/Off touch control for the fan
lControls to select the fan power level
mTouch control for run-on option
The fan is switched off automatically after either 5 or 15 minutes.
nTouch control for the grease filters
The indicator lamp for the grease filter touch control lights up when the grease filters need to be cleaned.
The touch control is used:
–to reset the operating hours counter after cleaning the grease filter (see "Cleaning and Care").
–to show how long the filter has been in use (see "Operation / Filter operating hours counter").
–to alter the number of hours counted by the filter operating hours counter (see "Operation / Altering the filter operating hours counter").
oTouch control for
the active charcoal filter
The indicator lamp for the active charcoal filter touch control lights up when the recirculation mode active charcoal filters need to be replaced.
The touch control is used:
–to reset the operating hours counter after replacing the active charcoal filters (see "Cleaning and Care").
–to show how long the filter has been in use (see "Operation / Filter operating hours counter").
–to alter the number of hours counted by the filter operating hours counter (see "Operation / Altering the filter operating hours counter").
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Functional description
The cooker hood works with
. . . air extraction
The air is drawn in and cleaned by the grease filters and directed outside.
The cooker hood is fitted with a non-return flap.
This flap is closed when the cooker hood is switched off. No exchange of room air and outside air can take place. When the cooker hood is switched on, the non-return flap opens for the cooking vapours to be blown directly outside.
. . . air recirculation:
The air is drawn in and cleaned first by grease filters and then cleaned by active charcoal filters. The cleaned air is then recirculated back into the kitchen through a vent in the top of the cooker hood extension piece.
Before using the cooker hood for the first time, ensure that the active charcoal filters are in place, see section on "Cleaning and care".
. . . an external fan
The EXT models are designed to be connected to an external fan located outside the room.
The external fan is connected to the cooker hood by means of a control cable and is operated by the control panel on the cooker hood.
10
Operation
Main switch
Depending on the intensity of cooking vapours, levels "I" to "III" (green indicator lamps) are usually sufficient for normal cooking.
Switch the main switch to "I". The fan and the lighting can now be operated.
If the appliance is not going to be used for a longer period of time (e.g. whilst on holiday) switch the appliance off by turning the main switch to "0".
The next time it is switched on the cooker hood will operate at the level previously used.
To switch the fan on
Press the On/Off touch control.
The fan runs at power level "lI". The indicator lamp comes on.
To select a power level
Press the – /+ controls to select the power level required.
Touch control + = higher setting Touch control – = lower setting
Intensive setting
When frying or cooking food with a strong aroma you may wish to select the Intensive setting (yellow indicator lamp) for a short period.
Run-on option
If the air still needs to be cleared after cooking, the cooker hood can be set to continue running.
The fan is switched off automatically after either 5 or 15 minutes.
Press the run-on option touch control whilst the fan is still running.
Press once = The fan switches off after 5 minutes.
(left hand indicator lamp) Press twice = The fan switches off
after 15 minutes.
(right hand indicator lamp)
To switch the run-on option off, press the run-on option touch control again.
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Operation
To switch the fan off
Press the On/Off touch control to switch the fan off.
The indicator lamp goes out.
To switch the lighting on
The hob lighting can be switched on and off independently of the fan.
Briefly press the lighting touch control to switch on the hob lighting.
The indicator lamp comes on.
The lighting will come on at maximum brightness.
To dim the lighting
The brightness of the lighting can be dimmed.
With the lighting switched on, press and hold the hob lighting control in. The brightness will gradually dim until you release the control.
Press the control in again to increase the brightness to the level required and then release it.
If you keep the control pressed in the brightness will continually go brighter and then dimmer.
To switch the lighting off
Briefly press the hob lighting control to switch the lighting off.
The indicator lamp goes out.
Safety cut-out
Should the cooker hood have been left switched on, the fan will switch off automatically after 10 hours. The lighting remains on.
Pressing the On/Off touch control will switch the fan back on again.
12
Operation
Filter operating hours counter
The number of hours the appliance has been in operation is stored in memory.
The indicator lamp for the grease filter control will light up after 30 hours of operation. The grease filters must then be cleaned.
After the grease filters have been cleaned and put in place, the filter operating hours counter must be re-set.
To do this, press the grease filter touch control and hold for about 3 seconds.
The indicator lamp for the control will go out.
For recirculation mode the operating hours counter needs to be set to the required time.
The indicator lamp for the active charcoal filter control will light up after the cooker hood has operated for the number of hours set. The active charcoal filters must then be replaced with new ones.
The filter operating hours counter must then be re-set.
Press the active charcoal filter touch control for about 3 seconds.
The indicator lamp for the control will go out.
Reading the filter operating hours counter
To check the percentage of time set already used:
Use the On/Off touch control to switch the fan on.
Press the grease filter / active charcoal filter touch control.
One or several of the indicator lamps for the – /+ touch controls will flash.
The number of flashing lamps shows the percentage of the operating time which has already been used up.
1 lamp = 25 %
2 lamps = 50 %
3 lamps = 75 %
4 lamps = 100 %
The number of operating hours used remains in the memory, even when the appliance is switched off or there is a power cut.
13
Operation
Altering the filter operating hours counter
You can set the operating hours counter to suit the type of cooking you do.
–Select a short time if you roast or fry a lot.
–If you use very little fat for cooking, select a longer time.
–If you only cook occasionally we recommend that you select a short time because grease which has built up gradually over a long period of time will harden on the grease filters and make cleaning more difficult.
Altering the grease filter operating hours counter
The operating hours counter for the grease filters is set at 30 hours. This can be lengthened or shortened. You can choose from 20, 30, 40 or 50 hours.
Press the On/Off touch control to switch the fan off.
Press the run-on option touch control and the grease filter touch control at the same time.
The indicator lamp for the grease filter touch control and one of the – /+ touch control lamps will flash.
The – /+ touch control lamps show the time which has been set:
1st lamp from the left = 20 hours 2nd lamp from the left = 30 hours 3rd lamp from the left = 40 hours 4th lamp from the left = 50 hours
Use the – /+ touch controls to select the desired time.
Confirm the selection by pressing the grease filter touch control.
If the procedure is not confirmed within 4 minutes of programming the steps, the cooker hood will automatically revert to the "old" data.
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