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 Table of contents

[en]Instruction manual

Important safety information.....................................................3
Environmental protection ..........................................................5

Environmentally-friendly disposal.....................................................5

Operating modes........................................................................5

Exhaust air mode................................................................................5
Circulating-air mode ...........................................................................5

Operating the appliance ............................................................6

Setting the fan .....................................................................................6
Lighting .................................................................................................6

Cleaning and maintenance........................................................6

Trouble shooting ........................................................................8
After-sales service .....................................................................8
Accessories ................................................................................9

Produktinfo

Additional information on products, accessories, replacement 

parts and services can be found at 

www.bosch-home.com

 and 

in the online shop 

www.bosch-eshop.com

Important safety information

Read these instructions carefully. Only then 

will you be able to operate your appliance 

safely and correctly. Retain the instruction 

manual and installation instructions for 

future use or for subsequent owners.
The appliance can only be used safely if it 

is correctly installed according to the safety 

instructions. The installer is responsible for 

ensuring that the appliance works perfectly 

at its installation location.
This appliance is intended for domestic use 

and the household environment only. The 

appliance is not intended for use outside. 

Do not leave the appliance unattended 

during operation. The manufacturer is not 

liable for damage which is caused by 

improper use or incorrect operation.
This appliance may be used by children 

over the age of 8 years old and by persons 

with reduced physical, sensory or mental 

capabilities or by persons with a lack of 

experience or knowledge if they are 

supervised or are instructed by a person 

responsible for their safety how to use the 

appliance safely and have understood the 

associated hazards.
Children must not play with, on, or around 

the appliance. Children must not clean the 

appliance or carry out general maintenance 

unless they are at least 8 years old and are 

being supervised.
Keep children below the age of 8 years old 

at a safe distance from the appliance and 

power cable.

Check the appliance for damage after 

unpacking it. Do not connect the appliance 

if it has been damaged in transport.
This appliance is not intended for operation 

with an external clock timer or a remote 

control.

Danger of suffocation!

Packaging material is dangerous to 

children. Never allow children to play with 

packaging material.

Danger of death!

Risk of poisoning from flue gases that are 

drawn back in.
Always ensure adequate fresh air in the 

room if the appliance is being operated in 

exhaust air mode at the same time as room 

air-dependent heat-producing appliance is 

being operated.

Room air-dependent heat-producing 

appliances (e.g. gas, oil, wood or coal-

operated heaters, continuous flow heaters 

or water heaters) obtain combustion air 

from the room in which they are installed 

and discharge the exhaust gases into the 

open air through an exhaust gas system 

(e.g. a chimney).

Summary of Contents for DHU642D

Page 1: ... en Instruction manual Extractor hood DHU642D DHU642DCH DHU645D DHU646DCH ...

Page 2: ......

Page 3: ...ren over the age of 8 years old and by persons with reduced physical sensory or mental capabilities or by persons with a lack of experience or knowledge if they are supervised or are instructed by a person responsible for their safety how to use the appliance safely and have understood the associated hazards Children must not play with on or around the appliance Children must not clean the applian...

Page 4: ... quickly Never leave hot fat or oil unattended Never use water to put out burning oil or fat Switch off the hotplate Extinguish flames carefully using a lid fire blanket or something similar Risk of fire When gas burners are in operation without any cookware placed on them they can build up a lot of heat A ventilation appliance installed above the cooker may become damaged or catch fire Only opera...

Page 5: ...into a functioning smoke or exhaust gas flue or into a shaft which is used to ventilate installation rooms which contain heat producing appliances Before conveying the exhaust air into a non functioning smoke or exhaust gas flue obtain the consent of the heating engineer responsible If the exhaust air is conveyed through the outer wall a telescopic wall box should be used Circulating air mode Note...

Page 6: ...of injury Components inside the appliance may have sharp edges Wear protective gloves Cleaning agents Observe the information in the table to ensure that the different surfaces are not damaged by using the wrong type of cleaning agent Do not use harsh or abrasive cleaning agents cleaning agents with a high concentration of alcohol hard scouring pads or sponges high pressure cleaners or steam clean...

Page 7: ...s 3 Insert the filter grid Note Make sure that the locks on the left and right of the filter grid engage Changing the activated charcoal filter only in circulating air mode In order to guarantee efficient odour filtration the filter must be serviced regularly The activated charcoal filters must be replaced at least every 4 months Notes The activated charcoal filters are not included in the deliver...

Page 8: ...d E14 After sales service Our after sales service is there for you if your appliance needs to be repaired We will always find the right solution in order to avoid unnecessary visits from a service technician When calling us please quote the product number E no and the production number FD no so that we can provide you with the correct advice The rating plate with these numbers can be found inside ...

Page 9: ...9 Accessories not included in the scope of delivery Activated charcoal filter Fleece grease filter DHZ2701 DHZ2140 ...

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Page 12: ...940626 9001007214 9001007214 Robert Bosch Hausgeräte GmbH Carl Wery Straße 34 81739 München Germany www bosch home com ...

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