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 Trouble shooting  

en

15

3

Trouble shooting

Trouble shooting

Malfunctions often have simple explanations. Please 

read the following notes before calling the after-sales 

service.

:

Warning

Risk of electric shock!

Incorrect repairs are dangerous. Repairs may only be 

carried out and damaged power cables replaced by 

one of our trained after-sales technicians. If the 

appliance is defective, unplug the appliance from the 

mains or switch off the circuit breaker in the fuse box. 

Contact the after-sales service.

Malfunction table

--------

LED lights

Defective LED lights may be replaced by the 

manufacturer, their customer service or a qualified 

technician (electrician) only.

:

Warning

Risk of injury!

The light emitted by LED lights is very dazzling, and can 

damage the eyes (risk group 1). Do not look directly 

into the switched on LED lights for longer than 100 

seconds.

4

Customer service

Customer service

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. These numbers can 

be found on the rating plate on the top of the appliance.

You can make a note of the numbers of your appliance 

and the telephone number of the after-sales service in 

the space below to save time should it be required.

Please be aware that a visit by an after-sales engineer 

will be charged if a problem turns out to be the result of 

operator error, even during the warranty period.
Please find the contact data of all countries in the 

enclosed customer service list.

To book an engineer visit and product advice

Rely on the professionalism of the manufacturer. You 

can therefore be sure that the repair is carried out by 

trained service technicians who carry original spare 

parts for your appliances.

Problem

Possible cause Solution

The appliance 

does not work

The plug is not 

plugged in.

Connect the appliance to the 

electricity supply

Power cut

Check whether other kitchen 

appliances are working

Faulty fuse

Check in the fuse box to make 

sure that the fuse for the 

appliance is OK

The lighting does 

not work.

The LED lights 

are defective.

Call the after-sales service.

The button illumi-

nation does not 

work.

The control unit is 

faulty.

Call the after

­

sales service.

E no.

FD no.

After-sales service

O

GB

0344 892 8979 

Calls charged at local or mobile rate.

IE

01450 2655 

0.03 € per minute at peak. Off peak 0.0088 € 

per minute.

Z-Nr:

FD:

E-Nr:

Type:

Summary of Contents for DWB98JR50A

Page 1: ... en Instructions for installation and use Extractor hood ...

Page 2: ...s 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 is intended for use up to a maximum height of 2000 metres above sea level This appli...

Page 3: ...ndows incoming exhaust air wall boxes or by other technical means In any case consult your responsible Master Chimney Sweep He is able to assess the house s entire ventilation setup and will suggest the suitable ventilation measures to you Unrestricted operation is possible if the vapour extractor hood is operated exclusively in the circulating air mode Warning Risk of fire Fatty deposits in the g...

Page 4: ...t the after sales service Risk of electric shock Incorrect repairs are dangerous Repairs may only be carried out and damaged power cables replaced by one of our trained after sales technicians If the appliance is defective unplug the appliance from the mains or switch off the circuit breaker in the fuse box Contact the after sales service Risk of electric shock Do not use any high pressure cleaner...

Page 5: ...modes OperatingmodesExhaust air mode Note The exhaust air must not be conveyed 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 throug...

Page 6: ... Intermediate position for the glass front On some appliances the glass front can be adjusted to an intermediate position The intermediate position can be used for eliminating particularly strong cooking smells and large amounts of steam Take hold of the glass front in the centre and open it carefully Fan run on time Switching on Touch the y symbol The fan will run at fan setting 1 After approxima...

Page 7: ...age 13 The saturation indicators can be reset while they are flashing To do this touch the symbol Switching over the display for air recirculation mode For air recirculation mode the electronic controller must be switched over accordingly The extractor hood must be connected and switched off Touch and hold the D symbol Touch the 2 symbol Take your finger off the D symbol This will switch the elect...

Page 8: ...uch the symbol The fan will start at setting 2 2 Touch the symbol The optimum fan setting is set automatically using the PerfectAir sensor Switching off Touch or any fan setting to switch off automatic mode The fan switches itself off automatically if the PerfectAir sensor detects no further change in the air quality in the room Automatic mode can run for a maximum of 4 hours Sensor control In aut...

Page 9: ...uch the 3 symbol Take your finger off the D symbol This will switch the electronic controller over to air recirculation mode filters that can be regenerated Repeatedly touching and holding the D symbol and touching the 1 symbol switches the electronic controller back over to air extraction mode Decorative LED lighting The decorative LED lighting can be switched on and off independently of the fan ...

Page 10: ...ls on the hob If the extractor hood is being operated by means of the controls on the hood itself this mode of operation always has priority It is not possible to use the hood controls on the hob during this time Setting up a connection The hood must be switched off before you can connect the hob and extractor hood Connecting directly Ensure that the hob is switched on and is in search mode To do ...

Page 11: ...he process at any time by pressing the symbol To connect the extractor hood to your home network the hood and the light must be switched off 1 Press and hold the D symbol until it starts to flash 2 Press 1 to start automatic login to your home network The LED for fan setting 1 and the D symbol will flash 3 Press the WPS button on the router within the next 2 minutes If the extractor hood has succe...

Page 12: ...at you install security updates as soon as possible Resetting the connection You can reset the connections you have saved on your home network and on Home Connect at any time Press and hold the and D symbols until the D symbol goes out When the audible signal is switched on an audible signal sounds About data protection When your appliance is connected for the first time to a WLAN network which is...

Page 13: ...Note Wash new sponge cloths thoroughly before use Note Follow all instructions and warnings included with the cleaning products Removing metal grease filter 1 Open the glass front slowly and fully Hold the glass front in the centre when doing so gripping it firmly 2 Open the lock and swing down the metal grease filter When you do this take hold of the metal grease filter from underneath with your ...

Page 14: ... rinse them thoroughly Leave the metal grease filters to drain on an absorbent material In the dishwasher Note Slight discolouration may occur if the metal grease filters are cleaned in the dishwasher This discolouration has no effect on the performance of the metal grease filters Use normal domestic dishwashing detergents Do not clean heavily soiled metal grease filters together with cookware Pla...

Page 15: ...liance You can make a note of the numbers of your appliance and the telephone number of the after sales service in the space below to save time should it be required Please be aware that a visit by an after sales engineer will be charged if a problem turns out to be the result of operator error even during the warranty period Please find the contact data of all countries in the enclosed customer s...

Page 16: ...filter for starter set DWZ0AK0U0 DWZ0AK0A0 Starter set for air recirculation mode angled hood without chimney Easy change filter for starter set DWZ0AK0T0 DWZ0AK0A0 Starter set for air recirculation mode with filter that can be regenerated flat hood with chimney DWZ0AF0S0 Starter set for air recirculation mode with filter that can be regenerated flat hood without chim ney DWZ0AF0R0 Starter set for...

Page 17: ...erated in air recirculation mode an optional accessory must be fitted To do this refer to the installation instructions provided The flue duct does not need to be fitted for air recirculation mode For additional optional accessories refer to the installation instructions provided The surfaces of the appliance are sensitive Avoid damaging them during installation PLQ PP PLQ PP PD PP PLQ PP PLQ PP P...

Page 18: ...on location The surfaces of the appliance are easily damaged Avoid damaging them during installation The width of the extractor hood must correspond at least with the width of the hob For the installation observe the currently valid building regulations and the regulations of the local electricity and gas suppliers Warning Risk of fire Fatty deposits in the grease filter may catch fire The specifi...

Page 19: ...al vacuum in the place where the heat producing appliance is installed does not exceed 4 Pa 0 04 mbar This can be achieved when the air needed for combustion is able to enter through openings that cannot be sealed for example in doors windows incoming exhaust air wall boxes or by other technical means In any case consult your responsible Master Chimney Sweep He is able to assess the house s entire...

Page 20: ...l KGeneral information GeneralinformationChecking the wall The wall must be level vertical and adequately load bearing The depth of the bore holes must be the same length as the screws The wall plugs must have a secure grip The enclosed screws and wall plugs are suitable for solid brickwork Suitable fasteners must be used for other structures e g plasterboard porous concrete poroton bricks The max...

Page 21: ...hood should be positioned and lightly mark where the lower edge of the appliance should be on the wall Determine where the middle should be based on the hob Note We recommend fitting the extractor hood such that the lower edge of the glass screen is in line with the lower edges of the adjacent wall hung cabinets Make sure that the specified safety clearances from the hob are complied with 2 Place ...

Page 22: ...hout a flue duct Installation Screw in the mounting supports for the extractor hood until they are hand tight use a spirit level to level the appliance and then screw the mounting supports in fully PP PP PP PP PP PP PP PP PP PP PP PP PP PP PP PP PP PP PP PP ...

Page 23: ...ints Attaching the flue duct If the extractor hood is to be operated in exhaust air mode a flue duct must be fitted The flue duct does not need to be fitted for air recirculation mode Warning Risk of injury From sharp edges during installation Always wear protective gloves while installing the appliance Warning Risk of electric shock Components inside the appliance may have sharp edges These may d...

Page 24: ...970606 9001159153 9001159153 Robert Bosch Hausgeräte GmbH Carl Wery Straße 34 81739 München Germany www bosch home com ...

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