904090 BZ - Basket PKM - Free user manual and instructions

Product Type	Cooker Hood
Brand	PKM
Model	904090 BZ
Material	Stainless Steel / Glass
Installation Width	90 cm
Dimensions (H × W × D)	90.0 - 126.0 × 90.0 × 41.8 cm
Telescopic Chimney Height	40 - 78 cm
Net Weight	20.5 kg
Power Supply	AC 220-240 V / 50 Hz
Connected Load	168 W
Annual Energy Consumption	40.4 kWh
Energy Efficiency Class	A
Maximum Airflow	621 m³/h
Number of Speeds	3
Lighting	2 × 1.5 W LED
Control Type	Touch Control
Operating Modes	Extraction / Recirculation
Grease Filter	Aluminium, dishwasher safe
Charcoal Filter (optional)	2 × CF110
Timer	Yes, from 5 to 60 minutes
Minimum Distance from Cooktop	65 cm (ceramic)
Exhaust Duct Diameter	150 mm
Grease Separation Index	66.3 % (class D)
Fluid Dynamic Efficiency Index	28.5 (class A)

Frequently Asked Questions - 904090 BZ PKM

How to set the time on the PKM 904090 BZ hood?

After connecting the appliance, press the START/STOP button once. Then hold down the TIMER button until the hours flash. Use the SPEED button to increase or the LIGHT button to decrease the hours. Press and hold TIMER again to set the minutes in the same way, then confirm by pressing TIMER a third time.

What is the minimum distance between the hood and a cooktop?

The minimum distance between the hood and a ceramic glass cooktop is 65 cm. Respecting this distance is essential to avoid any risk of fire or damage to the appliance.

How to install the hood in recirculation mode?

For recirculation mode, install the hood without connection to an external exhaust duct. Remove the grease filters and insert the charcoal filters (model CF110, sold separately) according to the instructions. Ensure the charcoal filter is correctly positioned before replacing the grease filters.

How often should the grease filter be cleaned?

The aluminium grease filter should be cleaned once a month to ensure optimal performance. It can be washed by hand or in a dishwasher at 30 °C without using aggressive or abrasive detergents.

How to replace the LED bulb of the hood?

The LED bulb should only be replaced by a qualified professional. Before any intervention, turn off the appliance and disconnect it from the mains. Contact a qualified electrician; any unauthorized handling voids the warranty.

What to do if the hood does not work at all?

First check that the power plug is properly connected and the socket is live. Test with another appliance. Also check the fuse and circuit breaker. If the problem persists, compare the voltage of your network with the information on the rating plate.

How to program the timer on the hood?

When the hood is running, press the TIMER button. The display shows '05.00'. Use the SPEED button to increase the time by one minute or the LIGHT button to decrease it. The value can range from 5 to 60 minutes. Press TIMER again to start the countdown.

Can the hood be used with a gas stove?

Yes, but precautions are necessary: never flambé under the hood and always use pans on the burners. Ensure the room is sufficiently ventilated to avoid a negative pressure greater than 4 Pa.

Where to buy replacement charcoal filters?

Replacement charcoal filters (model CF110) are available on the manufacturer's website at www.pkm-online.de or from your local dealer. They should be replaced every 3 to 6 months.

How to clean the housing and control panel?

Use a soft damp cloth with a mild non-abrasive detergent. Never use a steam cleaner or products containing alcohol on matte black surfaces. The touch control panel should only be cleaned with a damp cloth to avoid damaging the electronics.

USER MANUAL 904090 BZ PKM

2.1 Main components 26
2.2 Installation steps 27

1. Control panel 32
2. Cleaning/maintenance 33

4.1 Grease filter 34
4.2 Carbon filters 34
4.3 Replacing of the illuminant 34

1. Trouble shooting 35
2. Technical data 36
   7.Waste management. 37

8.Guarantee conditions. 38
1. Consignes de sécurité 40
2. Installation 43

Dear customer! We would like to thank you for purchasing a product from our wide range of domestic appliances. Read the complete instruction manual before you operate the appliance for the first time. Retain this instruction manual in a safe place for future reference. If you transfer the appliance to a third party, also hand over this instruction manual.

EU - Declaration of Conformity

The products, which are described in this instruction manual, comply with the harmonized regulations.
The relevant documents can be requested from the final retailer by the competent authorities.

The figures in this instruction manual may differ in some details from the current design of your appliance. Nevertheless follow the instructions in such a case.
Any modifications, which do not influence the functions of the appliance, shall remain reserved by the manufacturer. Please dispose of the packing with respect to your current local and municipal regulations.

The appliance you have purchased may be an enhanced version of the unit this manual was printed for. Nevertheless, the functions and operating conditions are identical. This manual is therefore still valid. Technical modifications as well as misprints shall remain reserved.

1. Safety instructions

Read the safety instructions carefully before you operate the appliance for the first time. All information included in those pages serve for the protection of the operator. If you ignore the safety instructions, you will endanger your health and life.

DANGER! indicates a hazardous situation which, if ignored, will result in death or serious injury.

CAUTION! indicates a hazardous situation which, if not avoided, may result in minor or moderate injury.

WARNING! indicates a hazardous situation which, if ignored, could result in death or serious injury.

NOTICE! indicates possible damage to the appliance.

Store this manual in a safe place so you can use it whenever it is needed. Strictly observe the instructions to avoid damage to persons and property.
Check the technical periphery of the appliance! Do all wires and connections to the appliance work properly? Or are they time-worn and do not match the technical requirements of the appliance? A check-up of existing and newly- made connections must be done by an authorized professional. All connections and energy-leading components (incl. wires inside a wall) must be checked by qualified professional. All modifications to the electrical mains to enable the installation of the appliance must be performed by a qualified professional.
The appliance is intended for private use only.
The appliance is intended for extracting/recirculating cooking vapours in a private household only.
The appliance is intended for indoor-use only.
The appliance is not intended to be operated for commercial purposes, during camping and in public transport.
Operate the appliance in accordance with its intended use only.
Do not allow anybody who is not familiar with this instruction manual to operate the appliance.

DANGER

1. Do not operate the appliance when it does not work properly, is visibly damaged, has dropped down or the power cord/plug are damaged.
2. The power cord must be replaced by a qualified professional only.
3. Never repair the appliance yourself.

4. Do not operate any room-air dependent fireplaces while operating the appliance; otherwise harmful gases will get from the fireplace into your home. Whenever the hood is operated together with chimney-vented fireplaces (c.g. coal furnace), ensure there is sufficient air supply in the room where the appliance is installed in. Always consult your local chimney-sweep master. When you operate the appliance in recirculating mode, you can simultaneously run room-air dependent fireplaces.

5. If gas is set free in your home:

Open all windows.
Do not unplug the appliance and do not use the control panel.
Do not touch the appliance until the gas has gone.
Otherwise sparks can be generated which will ignite the gas.

WARNING!

1. Whenever you use extractor hoods in combination with non electrically-operated appliances (gas and oil-fired appliances), the negative pressure of the corresponding room must not be more than 4Pa ( 4*10^5bar ).
2. An electrical supply of 220 - 240V AC/ 50Hz is required. Do not use a socket board or a multi socket or an extension cord when operating the appliance with 220 - 240V / 50Hz (AC). All electrical connections which may be damaged must be repaired by a qualified professional.
3. Only connect the appliance to a properly grounded and dedicated socket.
4. The appliance must be grounded. Only use a proper safety socket to minimize risk of electric shock. The technical data of your energy supply must meet the data on the rating label.
5. Your domestic circuit must be equipped with an automatic circuit breaker.
6. Strictly observe the minimum distance between hood and hob:

Minimum distance hood to

Ceramic-glass rings/hotplates	65 cm
Gas cooker 75 cm
Coal / oil / stove wood firing	85 cm

1. Do not cook a la flambe dishes below the extractor hood. The flames may damage your appliance and/or cause fire.

2. Do not operate the gas jets of a gas hob without cookware. The flames may damage your appliance and/or cause fire.

3. If you fry, permanently keep an eye on the oil as it can catch fire. The risk of auto-ignition rises when using the oil many times.
4. Do not carry out any procedures on the hob using naked light or fire. The flames may damage your appliance and/or cause fire.
5. The exhaust hose must not be made of flammable materials or contain any flammable materials.
6. The extracted air must not be conducted by an exhaust pipe of a heater or similar, not electrically-operated appliances.
7. Operate the appliance with inserted grease filters only. Otherwise recirculating-transported fat will deposit in the appliance and the exhaust system. RISK OF FIRE! Clean or replace the filters regularly.
8. Disconnect the appliance from the mains before cleaning and maintenance.
9. While unpacking, the packaging materials (polythene bags, polystyrene pieces, etc.) should be kept away from children. CHOKING HAZARD!
10. This appliance may be operated by children aged from 8 years and above as well as by persons with reduced physical, sensory and mental capabilities or lack of experience and knowledge if they are supervised or have been instructed concerning the safe use of the appliance and do comprehend the hazards involved. Children must not play with the appliance. Cleaning and user- maintenance must not be carried out by children unless they are supervised.
11. Always supervise children so they will not play with the appliance.

CAUTION!

1. Accessible parts of the hood may become hot while cooking.
2. Carry out the installation of the appliance with at least two persons. Risk of damage. RISK OF INJURY!

NOTICE!

1. The appliance must be transported and installed by at least two persons.
2. Unpack the parts of the chimney very carefully; otherwise you will damage the chimney
3. Remove the complete packaging materials before initial operation. The appliance may be equipped with a transportation lock. Remove the transportation lock completely. When removing be very careful. Do not use any aggressive detergents to remove residues of the transportation lock.
4. Clean and maintain the appliance regularly to enable its proper operation and optimal performance.

5. Take the enclosed parts from the packaging and its polystyrene-components.

6. Check that the power cord and the appliance are not damaged before electrical connection.

2. Installation

1. The diameter of the exhaust hose must meet the diameter of the connecting ring.
2. If your appliance is equipped with a carbon filter, remove the carbon filter before you operate the appliance in the extraction mode. The carbon filter should be used in the recirculating mode only.
3. The exhaust duct should be as short and straight as possible. The diameter of the exhaust hose should be at least 120 / 150mm (look at chapter TECHNICAL DATA). Otherwise you have to expect increased noise and decreased performance of your appliance.
4. The proper maximum bending angle outwards is 120^
5. Use smooth tubes or flexible, non-inflammable exhaust hoses only.
6. When the exhaust duct is connected horizontally, a minimum falling gradient of 1cm / m or an inclination of 2 is required. Otherwise condensate will get into the motor of the hood.
7. When an exhaust duct is used, the ending of the exhaust hose must be adjusted into the direction of flow.
8. If the exhaust duct passes through cool areas (e.g. an attic), a temperature gradient may occur in the different parts of the exhaust duct so condensate will be generated. Proper insulation of the corresponding parts of the exhaust duct will then be needed. Equip such an exhaust duct with a condensate trap if need be.
9. Depending on the model the hood is equipped with one (top) or two (top, back) outlets.
10. The idle outlet is covered by a plastic cap. You can remove this cap by turning it anticlockwise. Use the cap to cover the idle outlet.

2.1 Main components

A Hood
B Base chimney
C Telescopic chimney
D Bracket 1
E Bracket 2
F Hob

2.2 Installation steps

WARNING! Failure to install the screws or fixing device in accordance with these instructions may result in electrical hazards.

WARNING! Do not damage the wiring in the wall while drilling

1. Drill three 8mm holes to install the suspension bracket. Fix the suspension bracket on the wall using the provided screws and dowels.

1 Drilled holes

2 Dowcls

3 Suspension bracket

4 Screws 4mm^*30mm

1. For inclined models: Four additional 4*8 mm drillings are required to fix the appliance.

1. Hang the appliance on suspension bracket. Fix the appliance (look at step 2). The appliance must be installed in horizontal position. Check proper position using a spirit level.

1 Suspension bracket 2 Hood
3 Openings for suspension bracket.

1. Install the one-way-valve on the air outlet of the hood. Then install the exhaust hose on the one-way-valve as described below.

1) Exhaust hose
2) Hood

Installation of the chimney

1. Fix the lower chimney using 2 pcs. 4^*8mm screws.

1) Screw

1. Adjust the chimney to the required height. Then fix bracket 1 using 2 pcs. 4*8 mm screws as described below.

1) Bracket 1

1. Drill two 8mm holes to install bracket 2. Fasten bracket 2 on the wall using the 2 provided screws.

2. Fix the chimney using the two screws.

1 Bracket 2

1 4^8mm screws 2 4^30mm screws + dowels

1. Insert the grease filters and connect the appliance to the mains³.

Check the correct position of the hood from front and side perspective. Otherwise the appliance will not work properly.

Installation steps (recirculation mode)

1. If your home is not equipped with an air outlet for extracting exhaust air to the outside, the exhaust hose is not required. The further installation is similar to the INSTALLATION STEPS (EXTRACTION MODE).

1. You can use carbon filters for odour absorption in recirculation mode only. For installing carbon filters, remove the grease filter. Press the lock and pull the grease filter downwards.

1. Plug the carbon filter into the appliance and turn in clockwise direction.

WARNING! Unplug the appliance before installing the carbon filter. For recirculating mode only!

WARNING! Install the carbon filters safely and properly; otherwise the carbon filters can loosen and cause hazardous situations. NOTICE! The suction capacity is decreased by installed carbon filters.

You can order the carbon filters at www.pkm-online.de

3. Control panel

NOTICE! Only switch on the lights while the appliance is operating. Do not switch on the lights to lighten the room.

Setting the time of day

1. After connecting the appliance to the power supply, the time of day should be set. You can set the time when the appliance is not operating.
2. Touch the on/off sensor once.
3. Touch and hold the timer sensor until the hour digits of the LED display flash.
4. Use the speed sensor to increase the hour-digit displayed on the LED or the light on/off sensor to decrease the hour-digit.
5. When the correct hour-digits appear on the LED display, touch and hold the timer sensor until the minute-digits of the LED display flash.
6. Use the speed sensor to increase the minute-digit displayed on the LED or the light on/off sensor to decrease the minute-digit.
7. When the correct minute-digits appear on the LED display, touch the timer sensor a third time to confirm the time of day.

The timer function

1. When the hood is operating you can set a particular working time. You can programme the timer from 5 to 60 minutes. The appliance will stop running automatically when the programmed period of time has been elapsed.
2. To programme a working time touch the timer sensor once. The LED display will show "05.00".

3. Touch the speed sensor repeatedly to increase the working time by one minute. To reduce the working time by one minute, touch the light on/off sensor.

4. Max. valuc: 59 minutes, min. valuc: 0 minutes.

5. When you have set the desired working-time, touch the timer sensor once to confirm the setting. The LED display will begin the countdown and show the remaining working time.
6. When the desired time has been elapsed, the appliance will stop operating automatically and the time of day will be displayed.
7. The next time you use the hood and touch the timer sensor once, the timer will automatically programme the working time you most recently set.

4. Cleaning/maintenance

WARNING!

Disconnect the appliance from the mains before you clean or maintain it.
Ignoring the cleaning and maintenance instructions will cause an increased risk of fire.

NOTICE!

Take off all rings and bracelets before cleaning or maintaining the appliance; otherwise you will damage the surface of the appliance.

1. Clean the housing of the appliance with a suitable detergent. Use such a product carefully and economically.
2. Do not clean the control panel with a detergent. Use a damp cloth. Otherwise you may damage the electronic components of the controls.
3. Never use any alcohol-containing detergents to clean matt black painted appliances as these detergents cause colour-changes.
4. Clean the glass panels with a suitable detergent only.
5. When you clean or replace the grease filters or the carbon filters also clean all visible components on the bottom of the appliance with a mild, non-acid and fat-dissolving detergent.
6. Do not damage the grid of metal-made grease filters. The colour of the metal surface may change due to frequent cleaning as well as the use of aggressive detergents.
7. Such changes do not influence the capacity of the appliance and are no reason for complaint.
8. Do not use a steam cleaner. RISK OF ELECTRIC SHOCK!
9. Do not use any abrasive detergents.

4.1 Grease filter

Aluminium filter

Clean the aluminium filters once a month by hand or in a dishwasher (30^) . Do not use any acrid or corrosive detergents. Do not use any abrasive detergents! Do not use any alkaline dishwasher-detergents! (ph more than 7). Do not put the filter in the dishwasher together with tableware Filters which are blocked with food debris do not carry a guarantee. Dry the filters properly before you reinstall them.

4.2 Carbon filters

Conventional carbon filters cannot be cleaned. The capacity of these filters is limited. You can use such filters for about 3-6 months. Replace a depleted filter. Find further information on the filter packaging.

4.3 Replacing of the illuminant

WARNING! Switch off the appliance and disconnect it from the mains before you replace the illuminant (use the relevant fuse in your household fuse box).

WARNING! The LED-illuminant must be replaced by a competent person only. Do not carry out the replacement of the illuminant yourself. If the LED-illuminant is damaged, please contact a qualified professional (electrical engineer): not covered by the guarantee.

WARNING! Disconnect the appliance from the energy supply.

The hood is equipped with a lighting system based on LED technology.

The LEDs guarantee an optimum lighting, a duration up to 10 times as long as the traditional lamps and allow to save 90% electrical energy.

In case of malfunction of the illumination system contact the technical service.

MALFUNCTION

POSSIBLE CAUSE MEASURE

The appliance does not work at all.

The plug of the appliance is not connected to the socket.

Check the corresponding socket by connecting it with another appliance.

The plug has become loose.

Check the fuse.

The socket is not supplied with energy.

The voltage is too low. Compare the data on the model plate with the data of your energy supplier.

The fuse is switched off.

Light is on but motor does not work.

ventilation damper blocked.

remove blockage.

motor mounting defective.

replace motor.

Abnormal motor-smells.

motor defective replace motor

Smear of oil.

one-way valve is leaky

seal the valve

connection base chimney-telescopic chimney is leaky

seal the connection with a suitable material

Appliance vibrates.

motor not properly fixed

fix motor properly

hood not properly fixed

fix hood properly

Insufficient extracting capacity.

too much distance hood-hob

lower position of hood

too much draught because of open doors and/or windows

close the doors/windows

Appliance is unstable.

mounting rail is not firmly fixed

fix mounting rail properly

screws are not firmly tightened

tighten the screws

If the hood does not work properly and/or you can hear increased operating noise, check the schedule below:

Incorrect dimension of the air duct.
Obstruction in the air duct.
The diameter of the air duct from hood to wall-box inclusive should be 120 mm; otherwise the capacity of the motor may be decreased.
If you have installed a fly screen on the wall-box, the air vent may be obstructed. Check by removing the fly screen.
If the cover panel of the wall box is equipped with firm and slanted slats, the air vent may be obstructed. Check by removing the cover panel.

Install a cover panel with movcable slats, which do not obstruct the air vent.
Check condition and cleanliness of the filters.
- Check if the air which is extracted by the hood is replaced to avoid negative pressure.
- When you run your appliance in recirculating mode, check if the carbon filter has been replaced on time (min. every 3-6 months).

If the appliance has a malfunction not noted on the schedule or if you have checked all items on the schedule but the problem still exists, please contact the shop you purchased the appliance at.

6. Technical data

Type Cooker hood
Material Stainless steel/glass
Installation-width in cm 90.00
Touch control 3
Recirculation/extraction mode*	✓	✓
Annual energy consumption (AEChood)		40,4 kW/h
Energy efficiency category A
Fluid dynamical efficiency (FDEhood)		28,5
Fluid dynamical efficiency category		A
Lighting efficiency (LEhood)		31,0 lux/W
Lighting efficiency category		A
Grease separation		66,30%
Grease separation category		D
Air flow **	415 m³/h	594 m³/h
Maximum air flow Qmax		621 m³/h
A-rated noise emission **	59 dB	63 dB
Power consumption off (Po)		0.48W
Power consumption standby (Ps)		-
Power consumption lighting system (Wi)	3 W (2*1.5 W/LED)
Connected load		168 W
Voltage/frequency	AC 220-240V/50Hz
Grease filter/material/dishwasher-proof	1x MF75	aluminium ✓
Carbon filter ***		2x CF 110
Exhaust hose		✓
Installation material		✓
Instruction manual		✓
Telescopic chimney extractable from-to		40.00-78.00 cm

Dimensions appliance H^W^D in cm 90.00-126.00*90.00*41.80

Weight net/gross in kg

20.50/24.50

• Extraction mode: installation with ventilation stack or air duct outwards only, wall penetration = Ø 150 mm, drilling approx. Ø 160 mm.

** Measured values at minimum/maximum motor speed.
*** Optional equipment.

7. Waste management

1. While unpacking, the packaging materials (polythene bags, polystyrene pieces, etc.) should be kept away from children. CHOKING HAZARD!
2. Old and unused appliances must be send for disposal to the responsible recycling centre. Never expose to open flames.
3. Before you dispose of an old appliance, render it inoperative. Unplug the appliance and cut off the entire power cord. Dispose of the power cord and the plug immediately.
4. Dispos of any paper and cardboad into the corresponding containers.
5. Disposc of any plastics into the corresponding containers.
6. If suitable containers are not available at your residential area, dispose of these materials at a suitable municipal collection point for waste-recycling.
7. Receive more detailed information from your retailer or your municipal facilities.

Materials marked with this symbol are Please contact your local authorities to recyclable. receive further information.

for large electric appliances; PKM GmbH & Co. KG, Neuer Wall 2, 47441 Moers

This appliance includes a 24-month guarantee for the consumer given by the manufacturer, dated from the day of purchase, referring to its flawless material-components and its faultless fabrication. The consumer is accredited with both the dues of the guarantee given by the manufacturer and the vendor's guarantees. These are not restricted to the manufacturer's guarantee. Any guarantee claim has to be made immediately after the detection and within 24 months after the delivery to the first ultimate vendee. The guarantee claim has to be verified by the vendee by submitting a proof of purchase including the date of purchase and/or the date of delivery. The guarantee does not establish any entitlement to withdraw from the purchase contract or for a price reduction. Replaced components or exchanged appliances demise to us as our property.

The guarantee claim does not cover:

1. fragile components as plastic, glass or bulbs;
2. minor modifications of the PKM-products concerning their authorized condition if they do not influence the utility value of the product;
3. damage caused by handling errors or false operation;
4. damage caused by aggressive environmental conditions, chemicals, detergents;
5. damage caused by non-professional installation and haulage;
6. damage caused by non common household use;
7. damages which have been caused outside the appliance by a PKM-product unless a liability is forced by legal regulations.

The validity of the guarantee will be terminated if:

1. the prescriptions of the installation and operation of the appliance are not observed.
2. the appliance is repaired by a non-professional.
3. the appliance is damaged by the vendor, the installer or a third party.
4. the installation or the start-up is performed inappropriately.
5. the maintenance is inadequately or incorrectly performed.
6. the appliance is not used for its intended purpose.
7. the appliance is damaged by force majeur or natural disasters, including, but with not being limited to fires or explosions.

The guarantee claims neither extend the guarantee period nor initiate a new guarantee period. The geographical scope of the guarantee is limited with respect to appliances, which are purchased and used in Germany, Austria, Belgium, Luxembourg and the Netherlands.

4.1 F literature a grisese

Filtre en aluminium

DYSFONCTIONNEMENT CAUSE POSSIBLE CAUSE POSSIBLE

Aftersales service information on the leaflet inside this instruction manual.

Subject to alterations

Updated 05/22/2025