Kernau KCH 3562 B/W, KCH 3592 B Cooker Hood

Welcome

Thank you for choosing this Kernau product. This User Manual contains important safety information and instructions on the operation and maintenance of your appliance. Please take the time to read this User Manual before using your appliance and keep this book for future reference.

The operating instructions apply to several models. Differences may therefore occur.

This cooker hood has been manufactured in a modern, eco-conscious factory.

Note: This user manual applies to multiple product models. Your device may not be equipped with all functions listed in the manual. Product images are schematic. Elements marked with (*) are optional.

Chapter 1: Safety Instructions

This manual explains the proper installation and use of your cooker hood. Please read it carefully before using, even if you are familiar with the product. The manual should be kept in a safe place for future reference.

Never to do:

• ❌ Do not try to use the cooker hood without the grease filters or if the filters are excessively greasy!
• ❌ Do not install above a cooker with a high-level grill.
• ❌ Do not leave frying pans unattended during use because overheated fats or oils might catch fire.
• ? Never leave naked flames under the cooker hood.
• ⚠️ If the cooker hood is damaged, do not attempt to use.
• ❌ Do not flambé under the cooker hood.

Caution:

⚠️ Accessible parts may become hot when used with cooking appliances.

• The minimum distance between the supporting surface for cooking vessels on the hob and the lowest part of the cooker hood shall be at least 65 cm (when the cooker hood is located above a gas appliance).
• The air must not be discharged into a flue that is used for exhausting fumes from appliances burning gas or other fuels.

Always to do:

• ❗ Important! Always switch off the electricity supply at the mains during installation and maintenance, such as light bulb replacement.
• The cooker hood must be installed in accordance with the installation instructions and all measurements followed.
• All installation work must be carried out by a competent person or qualified electrician.
• Please dispose of the packing material carefully. Children are vulnerable to it.
• Pay attention to the sharp edges inside the cooker hood, especially during installation and cleaning.
• Make sure the ducting has no bends sharper than 90 degrees, as this will reduce the efficiency of the cooker hood.

Warnings:

• ⚠️ Failure to install the screws or fixing device in accordance with these instructions may result in electrical hazards.
• ⚡ Before obtaining access to terminals, all supply circuits must be disconnected.

Always to do (continued):

• Always put lids on pots and pans when cooking on a gas cooker.
• When in extraction mode, air is removed from the room. Ensure proper ventilation measures are observed. The cooker hood removes odours, but not steam.
• The cooker hood is for domestic use only.
• If the supply cord is damaged, it must be replaced by the manufacturer, its service agent, or similarly qualified persons to avoid a hazard.
• This appliance can be used by children aged 8 years and above, and persons with reduced physical, sensory, or mental capabilities, or lack of experience and knowledge, if they have been given supervision or instruction concerning safe use and understand the hazards involved. Children shall not play with the appliance. Cleaning and user maintenance shall not be made by children without supervision.

Caution:

⚠️ The appliance and its accessible parts can become hot during operation. Be careful to avoid touching heating elements. Children younger than 8 years old should stay away unless under permanent supervision.

• Ensure adequate room ventilation when the range hood is used simultaneously with appliances burning gas or other fuels.
• There is a fire risk if cleaning is not carried out according to instructions.
• Regulations concerning air discharge must be fulfilled.
• Clean the appliance periodically as described in the MAINTENANCE chapter.
• For safety reasons, use only the same size of fixing or mounting screws recommended in this manual.
• Refer to the maintenance and cleaning section for details on the method and frequency of cleaning.
• Cleaning and user maintenance shall not be made by children without supervision.
• When the range hood and non-electric appliances are simultaneously in operation, the negative pressure in the room must not exceed 4 Pa (4 x 10-5 bar).

Warning:

• ? Danger of fire: Do not store items on the cooking surfaces.
• A steam cleaner is not to be used.
• NEVER try to extinguish a fire with water. Switch off the appliance and cover the flame with a lid or fire blanket.

Chapter 2: Installation (Vent Outside)

Mounting of the V-Flap

If the cooker hood does not have an assembled V-flap (1), mount the half-parts to its body. The images show an example; the outlet may vary by model. To mount the V-flap (1):

• Mount two half-parts (2) into the body (6).
• The pin (3) should be oriented upwards.
• The axis (4) should be inserted into the holes (5) on the body.
• Repeat for the second half-part.

Diagram shows two halves of a V-flap being assembled onto a central body, with numbered parts indicating assembly points.

Installation

If your room has an external outlet, connect the cooker hood using an extraction duct (enamel, aluminum, flexible pipe, or non-flammable material with an interior diameter of 150mm).

1. Before installation, turn the unit off and unplug it from the outlet. ?

Diagram shows a hand unplugging a power cord from a wall socket.

2. For best effect, place the cooker hood 65-75 cm above the cooking surface. ?

Diagram shows a person standing next to a hob, with a cooker hood above it. Vertical lines indicate measurements of 65cm and 75cm from the cooking surface to the bottom of the hood.

3. Determine the hood height. Measure and mark positions for hanging holes, inside and outside chimney brackets, and safety holes. Drill 8 Ø8 holes and insert wall plugs. Fix the inside chimney bracket with 2x ST4 x 40mm screws. Screw 2x ST4 x 8mm screws into the hood body hanging hole; these screws should protrude 3-5mm from the wall for hanging. The inside chimney bracket's fixed position is the highest point of the chimney. See diagram.

Diagram shows a brick wall with marked holes for the outside chimney bracket, inside chimney bracket, hood body hanging, and safety holes. It illustrates the placement of the inside chimney bracket and screws for hanging the hood body.

4. Install the V-flap and expansion pipe onto the cooker hood. Secure the expansion pipe to the outlet with a cable tie. Hang the cooker hood onto the mounting screws. See diagrams.

Diagram 1 (Pic. 3) shows the V-flap and expansion pipe being attached to the top of the cooker hood. Diagram 2 (Pic. 4) shows the cooker hood being hung on wall-mounted screws.

5. Install the outside chimney bracket onto the outside chimney with 2x ST4*8mm screws, ensuring the inside chimney can move freely. See diagram.

6. Fix the cooker hood with 2x ST4*30mm safety screws.

⚠️ NOTE: Two safety vents (6mm diameter) are on the back housing. Attach the two chimneys to the cooker hood, fix the outside chimney to the wall with 2x ST4*40mm screws, and lead the expansion pipe outside. See diagram.

Diagram 1 (Pic. 5) shows the inside and outside chimneys and the outside chimney bracket. Diagram 2 (Pic. 6) shows the cooker hood mounted on the wall with chimneys attached and the exhaust pipe routed outside.

7. Adjust the height of the inside chimney to the inside chimney bracket and fix it with 2x ST4*8mm screws. Fix the outside chimney to the hood body with 2x ST4*8mm screws. See diagram.

Diagram (Pic. 7) shows the final assembly of the inside and outside chimneys attached to the cooker hood body.

Hints for Exhaust Duct Installation

For optimal air extraction, strictly follow these rules:

• Keep the exhaust duct short and straight.
• Do not reduce the size or restrict the exhaust duct.
• When using a flexible duct, install it taut to minimize pressure loss.
• Failure to follow these instructions will reduce performance and increase noise levels.
• All installation work must be done by a qualified electrician or competent person.
• Do not connect the hood's ducting system to any existing ventilation system used by other appliances (e.g., heating, gas, hot air).
• The angle of any ventilation pipe bend should not be less than 120°. Direct the pipe horizontally, or upwards from the initial point, leading to an outer wall.
• After installation, ensure the cooker hood is level to prevent grease collection.

Diagram shows two representations of exhaust ducting: one labeled 'Right' (Prawidłowo) showing a straight, smooth path, and one labeled 'Wrong' (Nieprawidłowo) showing sharp bends and restrictions.

⚠️ WARNING: For safety, use only screws of the size specified in this manual. Failure to install screws or fixing devices correctly may result in electrical hazards.

Chapter 3: Start Using Your Cooker Hood

Touch Control with LED Display

The control panel features touch-sensitive buttons and an LED display.

Chapter 4: Troubleshooting

⚠️ NOTE: Any electrical repairs must conform to local, state, and federal laws. Contact the service center if in doubt. Always disconnect the unit from the power source before opening it.

Chapter 5: Maintenance and Cleaning

⚠️ CAUTION: Before maintenance or cleaning, disconnect the cooker hood from the mains power supply. Ensure it is switched off at the wall socket and the plug is removed.

External surfaces are susceptible to scratches and abrasions. Follow cleaning instructions carefully to avoid damage.

General

Cleaning and maintenance should be performed on a cold appliance. Avoid leaving alkaline or acidic substances (e.g., lemon juice, vinegar) on surfaces.

Stainless Steel

Clean stainless steel regularly (e.g., weekly) for longevity. Dry with a clean, soft cloth. Specialized stainless steel cleaning fluid may be used.

ℹ️ NOTE: Wipe along the grain of the stainless steel to prevent unsightly scratches.

Control Panel Surface

Clean the control panel with warm, soapy water. Ensure the cloth is clean and well wrung. Use a dry, soft cloth to remove excess moisture.

❗ IMPORTANT: Use neutral detergents. Avoid harsh chemicals, strong household detergents, or abrasive products, as they can affect appearance, remove printing, and void the warranty.

Grease Mesh Filters

Immerse the filter in water (40-50°C) with cleaning agent for 2-3 minutes, then brush with a soft brush. Do not apply excessive pressure. Filters can be washed in a dishwasher at around 60°C with cleaning agent.

All filters are metal; do not use corrosive cleaning agents.

⚠️ NOTE: Ensure the power is turned off before cleaning.

Diagram shows the order of filter removal: a filter being slid out from a slot, with numbered points indicating the sequence.

Installing Grease Mesh Filters

• Angle the filter into the slots at the back of the hood.
• Push the button on the filter handle.
• Release the handle when the filter is in position.
• Repeat for all filters.

Carbon Filter (Not Supplied)

Activated carbon filters trap odors and typically need replacement every 3-6 months. Installation:

• Match the carbon filter hole to the buckle on the blower sides.
• Turn the filter until it clicks into place.
• To replace, turn anticlockwise to remove.

Diagram shows a carbon filter being aligned with mounting points on the blower mechanism, with arrows indicating rotation for installation and removal.

⚠️ NOTE: Ensure the filter is securely locked; otherwise, it may loosen and cause danger. Attaching a carbon filter will lower suction power.

Bulb Replacement

❗ IMPORTANT: Bulbs must be replaced by the manufacturer, service agent, or qualified person. Always switch off electricity before any operations. Ensure bulbs are completely cool before handling. Use a cloth or gloves to avoid perspiration contact with bulbs.

⚠️ NOTE: Ensure the appliance is turned off and unplugged before changing lights. Protect yourself, e.g., by wearing gloves.

Changing the Lights

1. Remove the appliance and its grease filter.
2. Disconnect the light connecting wire terminal.
3. Disassemble the light strip: pry the translucent plate, lift the light strip shell upwards, unscrew 2x ST3*6mm screws, and remove the circuit board.
4. Reverse the procedure to reinstall.

LED Module Specs: ILCOS D code: DSS-5/65-S-320/45.2. Max wattage: 1×3.5 W. Voltage range: DC12V.

Diagram shows the steps for replacing the LED light strip: 1. Removing the grease filter. 2. Disconnecting a wire. 3-6. Steps showing how to pry open the light strip cover, unscrew, and remove the circuit board.

Chapter 6: Environmental Protection

This product is marked with the symbol for selective sorting of waste electronic equipment. It must not be disposed of with household waste but must be collected separately according to Directive 2012/19/EU. It will be recycled or dismantled to minimize environmental impact. Electrical and electronic products can be hazardous due to substances they contain.

ℹ️ NOTE: To reduce environmental impact (e.g., energy use):

1. Install the cooker hood in a location with efficient ventilation.
2. Clean the cooker hood regularly to ensure airflow is not blocked.
3. Remember to switch off the cooker hood light after cooking.
4. Remember to switch off the cooker hood after cooking.

Information for Dismantling

Do not dismantle the appliance in a way not shown in the manual. Users cannot dismantle the appliance. At the end of its life, it should not be disposed of with household waste. Contact your Local Authority for recycling advice.

Chapter 7: Disposal of Used Equipment

This device is made of high-quality, reusable materials. The symbol of a crossed-out waste container (Fig. A) indicates selective collection per Directive 2012/19/EU. A crossed-out wheelie bin symbol (Fig. B) indicates the presence of batteries subject to separate collection per Directive 2006/66/EC.

Electrical and electronic equipment and batteries must not be disposed of with household waste. Users must return waste equipment and batteries to designated collection points. Proper disposal helps avoid harmful consequences to health and the environment.

Households play a key role in reuse, recovery, and recycling. Rational management of equipment contributes to resource recovery. Penalties may apply for improper disposal.

Be careful not to pollute the environment when disposing of old appliances.

Diagram shows two symbols: Fig. A, a crossed-out wheeled bin, indicating WEEE. Fig. B, a crossed-out wheeled bin with a battery symbol, indicating batteries.

Service and Support

For service and support, please contact:

Kernau Service
PL: +48 22 243 70 00
Mon-Fri: 8:00 - 17:00
Tue-Fri: 8:00 - 16:00
Email: serwis@kernau.com
Email: kontakt@gtpoland.eu