Kuppersbusch EDIP 9650.0 User manual

Designer slimline hood
EDIP 9650.0/6650.0

Service Manual: H5-85-01
Responsible: U. Laarmann KÜPPERSBUSCH HAUSGERÄTE AG
E-mail: [e-mail]
Phone: [phone] Kundendienst
Fax: [phone] Postfach 100132
Date: 1.06.2006 45801 Gelsenkirchen

Service Manual 3
For internal use only
Contents
1. Safety ............................................................................................................................... 4
2. General Information ....................................................................................................... 5
3. Installation....................................................................................................................... 6
3.1 General installation instructions ............................................................................ 6
3.2 Installation ............................................................................................................. 7
4. Functional description ................................................................................................... 9
4.1 Controls ................................................................................................................. 9
4.2 Functioning of the telescopic glass steam-extraction canopy ............................. 10
5. Accessing the components......................................................................................... 11
5.1 The individual units.............................................................................................. 11
5.2 Test prior to carrying out repairs ......................................................................... 12
5.3 Procedure for repairs........................................................................................... 12
5.4 Changing the halogen lamps............................................................................... 13
5.5 Replacing the transformer ................................................................................... 13
5.6 Replacing the touch controls ............................................................................... 14
5.7 Replacing the electronics unit ............................................................................. 15
5.8 Replacing the microswitch................................................................................... 16
5.9 Replacing the motor ............................................................................................ 17
5.10 Aligning the glass canopy.................................................................................... 17
6. Technical data............................................................................................................... 18
6.1 EDIP 6650.0 ........................................................................................................ 18
6.2 EDIP 9650.0 ........................................................................................................ 18
7. Faults and the cause .................................................................................................... 19
8. Circuit diagram ............................................................................................................. 20

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1. Safety
Danger!
Repairs may only be carried out by a qualified electrician!
Inexpert repairs may lead to risks and damages for the user!
It is essential that you observe the following instructions in order to prevent electric shocks:
• The casing and the frame may be live in the event of faults!
• Touching live components inside the appliance may cause dangerous currents to flow through your
body!
• Disconnect the appliance from the mains prior to carrying out any repair work!
• When inspecting live parts, a residual current circuit breaker must always be used!
• The earthed conductor resistance must not exceed the resistance specified in the standard! It is vital
for ensuring the safety of persons and the functioning of the appliance.
• On completion of repairs, an inspection must be carried out in accordance with VDE 0701
[Association of German Electrical Engineers] or the corresponding regulations for your country!
It is essential that you observe the following instructions:
• The appliances must be disconnected from the mains prior to all repairs. If inspections must be
carried out on live appliances, make sure you use a residual current circuit breaker.
Attention!
Sharp edges! Use protective gloves!
Components may be electrostatic!
Observe handling regulations!

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2. General Information
Changing the specification or attempts to modify the product are dangerous. For your own safety spare
parts should be installed by an authorised, qualified specialist. The manufacturer accepts no liability for
damage which occurs as a result of improper installation or failure to observe currently-valid regulations
for this type of application. Please read through the installation instructions carefully prior to commencing
with work.
The cooker hood requires a sufficient flow of inlet air in order to function optimally and ensure maximum
ventilation. If the supply of inlet air is insufficient the speed of the ventilation fan will rise, the flow rate will
drop and more noise will occur.
The air flow of the cooker hood will drop when the filter mats have become saturated and vapours will
not be sufficiently removed.
The cooker hood has been designed to extract vapours generated during the cooking procedure. The
hood is supplied for extraction air operation. If it is not possible to extract the air to the outside, special
accessories are available to convert the hood to recirculating air operation with charcoal filters.
With the help of cooker hoods steam and odours
that arise during the cooking procedure are
extracted out of the kitchen through a special
discharge device. Fresh air is drawn into the
kitchen through an air opening to the outside to
replace the extracted air.
This effect is generated in the suction module in the
hood which extracts the air under the hood and
leads it to the outside through the air hole. The
hood is also fitted with a control panel for the
extraction modes and a functional lighting system
for the hob. If the hood is installed professionally,
regularly maintained and the safety regulations are
closely observed, it will provide long years of
reliable service.

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3. Installation
3.1 General installation instructions
Dimensioned drawing
On installing the cooker hood, the following points are to be observed in addition to currently-valid safety
instructions and the respective instructions of your country:
The cooker hood must always be installed above the centre of the hob.
1. The clearancemay not be smaller than that stipulated for instalment.
The minimum clearance between the top of the electric hob and the bottom of the cooker hood is
550 mm (for gas 650 mm).
2. Exhaust air may not be discharged into a smoke or exhaust gas chimney which is in operation;
nor may it be discharged into a shaft used for ventilating rooms where hearths or fireplaces have
been installed. Should exhaust air be discharged into smoke chimneys or exhaust gas chimneys
which are not in operation, prior approval must be granted by the master chimney sweep
responsible.
3. In the case of extraction air operation of the cooker hood and the simultaneous operation of
heating systems requiring a chimney (such as gas, oil or coal heaters, flow heaters or hot water
boilers), a sufficient supply of inlet air, required by the heating system for combustion purposes,
must be ensured. Negative pressure in the location of a fireplace may not exceed 4Pa
(0.04 mbar). This is achieved if it is possible for more air to flow in. The entire ventilation system
of a house or apartment must always be taken into consideration when assessing this.
In the case of the recirculating air mode of the cooker hood, operation can be carried out
without any restrictions.
4. The cooker hood may only be installed above a fireplace for solid fuels where there may be a risk
of fire (e.g. flying sparks) if the fireplace has a fully-enclosed permanent cover.
Hood type 600 900
Dimensions A 598 898
Dimensions B 580 880
Dimensions C 49 200

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3.2 Installation
3.2.1 Drilling and mounting the supporting plate
1. The hood can be fastened direct
underneath the wall units with snap-in
holders.
2. Make an opening underneath the wall
unit as shown on the drawing.
3. Insert the flange into the top air outlet
opening.
4. Fasten the cover profile onto the back of
the hood with the screws supplied (2.9 x
12.7).
5. Open the Comfort Panel with the
corresponding knobs. Then open the
glass steam-extraction canopy.
6. Remove the light plug.
7. Move the lever of the fastening pin and
take the panel out of the body of the
hood; at the same time remove the other
end of the panel from the fastening pin.
8. Remove the grease filters one after the
other by loosening the respective
fastening devices.
9. Close the glass steam-extraction canopy.
10. Push in the hood until the fasteners on
the side snap in.
11. Open the glass steam-extraction canopy.
12. Permanently fasten the hood from the
bottom using the screws.
13. If necessary align the bottom part as
described below:
• Loosen the four fastening screws Vr
and close the glass steam-extraction
canopy again.
• Move the entire bottom part until it is
in line with the wall unit.
• Hold the body of the hood, open the
glass steam-extraction canopy and
tighten the fastening screws.

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• Now the hood can finally be fastened to the wall
unit with the four screws 12a (3.5 x 16) supplied.
14. Install the grease filters again.
15. Re-connect the light plug.
16. Close the glass steam-extraction canopy and hook
the Comfort Panel in again.
3.2.2 Connections
Connecting the extraction version
Hoods operating in the extraction mode can be
connected by a fitter with a pipe or a hose (Ø 150 mm) to
the outside pipe system.
1. Fasten the pipe with suitable pipe clamps. The
material required here is not supplied.
2. Remove any charcoal filters which may be in place.
Connection of the recirculating air model
1. Drill a Ø 150mm hole into the ceiling plate installed
above the extraction hood.
2. Connect the cut-out of the hood with a ø150mm
pipe or hose (allow the fitter to choose which is
preferable) to the ceiling plate.
3. Fasten the pipe with suitable pipe clamps. The
material required here is not supplied.
4. Use the two 12e screws supplied (2.9 x 9.5) to
fasten the air conduction grid 8 to the exit for the air
which is to be drawn in.
5. Make sure that the charcoal odour filter is in place.
Electric connection
When connecting the hood to the power supply a two-pole switch with an opening of at least 3 mm must
be inserted in series.

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4. Functional description
The cooker hood has the following features:
• Extraction air and recirculating air modes possible (with extras)
• Edging suction technology with sound insulation
• Electronic push-buttons at the front with 4 power levels
• High-power setting
• Grease filter saturation display
4.1 Controls
Key Designation LED Function
LO/I Lighting Switching the lighting on and off
T1 0/I Motor on First speed setting.
Switches the hood off when the button is pressed
for approx. 1 second.
T2 Speed setting on Second speed setting
T3 Speed setting on Third speed setting
T4 Speed setting lights up all the time
flashing light
Top speed setting
High-power setting
Suitable when a great deal of cooking steam
develops. Press the button for approx. 2 sec. to
activate. After 10 minutes the fan will automati-
cally switch back to the previous setting.
Pressing another button once will interrupt the
power setting function.

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4.2 Functioning of the telescopic glass steam-extraction canopy
The motor cannot be operated when the glass steam-extraction canopy is closed. It is, on the other hand,
possible to switch the lamp on and off. If the glass steam-extraction canopy is pulled out, the control
panel is released and all of the functions are activated; the functions which had previously been set will
have been re-activated.
Example
Glass steam-extraction canopy pulled out: Light ON
Motor ON at T2
The functions are all de-activated when the glass steam-extraction canopy is closed. If the glass steam-
extraction canopy is opened again the previously-valid settings will be restored, i.e. light ON and motor
ON for the T2 power setting.
If the intensive power setting was activated when the steam-extraction canopy was closed, the intensive
power setting will not be switched on when the glass steam-extraction canopy is opened; the previously-
selected power setting will be activated.

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5. Accessing the components
5.1 The individual units
1. Motor compartment
Comprises the function elements of the hood: motors, main board and ring transformer for the
lamps.
2. Glass telescopic section
Extending the glass releases the microswitch so that the appliance can be switched on. Besides
serving a design function it also guides steam to the catchment area.
3. Control panel unit
For switching the lighting and the motor on and off and for regulating the extraction rate.
4. Lighting/extraction zone
Comprises two halogen lamps for lighting up the hob area and an extraction panel for extraction
around the edge.
5. Installation hooks
For quick installation of the appliance in a wall unit.
1
2
3
4
5

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5.2 Test prior to carrying out repairs
Before carrying out any repair work, make sure that you carry out the steps contained in the “test” to
determine minor errors or faults.
Noises or unusual vibrations
• Check to ensure that the installation screws are tightly fastened.
• Check to ensure that the extraction panel of the edge suction device is properly closed.
The hood does not switch on
• Check to ensure that the plug is inserted firmly into the socket.
• Make sure that the power supply has not been cut off.
• Check the position of the motor controls.
Weak suction power
• Clean the metal filters or replace the charcoal filters in recirculating air hoods.
• Check to ensure that the air hole is not blocked and that it is the right size.
5.3 Procedure for repairs
We recommend that you follow this procedure:
1. Inspection of the product and assessment of its installation.
2. Determine the problem and replace faulty parts if necessary.
3. Carry out a function test to assess that the corrective action was carried out properly.
First steps
• Disconnect the hood from the power supply.
• Pull out the power plug.
• Switch off the mains switch.
Remove the front cover
• to access the internal components.
Remove the odour filters
• if the hood has been installed in the recirculating air mode.

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5.4 Changing the halogen lamps
If the lighting does not work the lamps will firstly need to be checked and you will need to make sure that
the control switch on the control panel of the hood has not developed a fault.
Proceed as follows to replace a lamp or lamp mounting:
1. Use a small screwdriver to remove the groove nut
which holds the outer pane of glass and then
remove the glass pane.
2. Remove the defect lamp and replace it with a new
lamp with the same properties (simply press the
new lamp in).
3. Assembly is carried out in reverse order.
4. Check the functions.
5.5 Replacing the transformer
If the problem has not yet been rectified, you will need to replace the transformer as follows:
1. Move the pins around the edge in order to remove
the cover of the motor unit.
2. Remove the wing screw which fastens the
transformer supports to the casing.
Do not touch the new halogen lamps with your fingers; always use a piece of paper
or a soft cloth.

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3. Remove the support.
4. Disconnect the transformer connections and
remove them; replace with a new transformer with
the same properties.
5. Re-assembling is carried out in reverse order.
6. Check the functions.
5.6 Replacing the touch controls
Should you determine that the control panel circuit board is not functioning, replace it as follows:
1. Press the two handles on the side to open up the
extraction panel for extraction around the edge.
2. Loosen the four fastening screws on the rails and
remove the glass telescopic section.

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3. Remove the two screws that fasten the control panel
unit to the casing and take out the control panel.
4. Loosen the screws to release the control panel unit.
Open up the control panel, remove the flat wire and
take out the circuit board.
5. Replace the circuit board with one which has the
same properties.
6. Re-assembling is carried out in reverse order.
7. Check the functions.
5.7 Replacing the electronics unit
The circuit board will need to be replaced if the hood switches on without the buttons having been
pushed (light or motor) or should the control panel not operate the controls.
Proceed as follows to replace the circuit board:
1. Remove the cover of the motor compartment.
2. Loosen the three screws on the cover of the
electrical unit and remove the unit.

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3. Remove the holders of the terminal strip and take
out the circuit board.
4. Replace the circuit board with one of the same
properties, observing the appliance circuit diagram.
5. Re-assembling is carried out in reverse order.
6. Check the functions.
5.8 Replacing the microswitch
Proceed as follows to replace the microswitch:
1. Press the two handles on the side to open up the
extraction panel for extraction around the edge.
2. Remove the glass pane along the rails.
3. Loosen the screw which fastens the microswitch to
the right-hand rail and remove the microswitch.
4. Replace the microswitch with one which has the
same properties.
5. Re-install and test the functioning.

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5.9 Replacing the motor
The hood is fitted with two motors (one on the right-hand side and one on the left-hand side).
Should it become necessary to replace a motor, proceed as follows for the right-hand and for the
left-hand side:
1. Remove the cover of the motor compartment.
2. Loosen the four screws with which the main holder is
fastened to the casing and remove the holder.
3. Loosen the hexagon nut which fastens the wheel
and the motor shaft and remove the wheel.
4. Remove the four cables on the motor and replace
the motor with one which has the same properties.
5. Re-assembling is carried out in reverse order.
6. Check the functions.
5.10 Aligning the glass canopy
The glass canopy can be aligned if you receive complaints that the canopy (stainless steel handle) is out
of line.
1. To do so, first slightly loosen the crosshead screws
(1) on the two glass supports.
2. Use an Allen key to turn the screw (2) to align the
glass canopy.
After adjusting the glass canopy it is essential to tighten the crosshead screws again,
making sure that they are firmly fastened!
2
1

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6. Technical data
6.1 EDIP 6650.0
6.2 EDIP 9650.0
Voltage / frequency 230V / 50Hz
Appliance dimensions (W x D x H) 598 x 465 x 280-435mm
Electrical connection 420W
Halogen lighting 2 x 20W
Air flow rate (free-blowing)
MIN setting
MAX setting
INTENSIVE
250m³/h
530m³/h
630m³/h
Noise level
MIN setting
MAX setting
INTENSIVE
46 dB (A)
61 dB (A)
65 dB (A)
Exhaust air connection 150mm
Pressure 380 PA
Voltage / frequency 230V / 50Hz
Appliance dimensions (W x D x H) 898 x 465 x 280-435mm
Electrical connection 420W
Halogen lighting 2 x 20W
Air flow rate (free-blowing)
MIN setting
MAX setting
INTENSIVE
250m³/h
530m³/h
630m³/h
Noise level
MIN setting
MAX setting
INTENSIVE
46 dB (A)
61 dB (A)
65 dB (A)
Exhaust air connection 150mm
Pressure 380 PA

Service Manual 19 For internal use only
7. Faults and the cause
Repairs may only be carried out by qualified electricians or specialists!
Problem Probable cause Solution
The cooker hood does not work. The power cable has not been connected to a live
socket.
Check to ensure that the cable has been properly
inserted. Check to ensure that the socket is live.
Check the plug on the motor.
The cooker hood does not workproperly.
No light when the L button is pressed.
Light does not go off when the L button is
pressed.
The motor does not function when the T1
button is pressed.
Fan speed cannot be adjusted when the but-
tons for the required speed are pressed.
Intensive setting does not activate
when button 4 is pressed.
The lights have burnt out.
The switch unit is blocked.
The flat multiwire is damaged.
The multi-wire connections
are defect.
The control circuit board does not work.
The control circuit board of the switch unit does
not work.
The control circuit board of the switch unit does
not work.
Replace with the same mode and reference.
Replace the switch unit casing.
Replace the flat multi-wire cables.
Replace the flat multi-wire cables.
Replace the circuit board.
Replace the circuit board of the switch unit.
Replace the circuit board of the switch unit.

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8. Circuit diagram
Lamps
Microswitch
Ring transformer
Ribbon cable
Control panel