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11

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.

E number and FD number

When calling us, please give the product number (E no.) and 

the production number (FD no.) so that we can provide you with 

the correct advice. The rating plate containing these numbers 

can be found on the right-hand side of the oven door. 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 note that there will be a fee for a visit by a service 

technician in the event of a malfunction, 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

Trust the expertise of the manufacturer, and rest assured that 

the repair will be carried out by trained service technicians 

using original spare parts for your domestic appliance.

Energy and environment tips

Here you can find tips on how to save energy when baking and 

roasting and how to dispose of your appliance properly.

Saving energy

Preheat the oven only if this is required by a recipe or is 

indicated in the tables.

Use dark, lacquered or black enamel baking tins. These are 

more efficient at absorbing heat.

Keep the oven door closed during cooking, baking and 

roasting cycles.

When baking several cakes, these should be preferably 

baked one after the other. The oven will still be hot, thereby 

reducing the cooking time for the second cake. Two 

rectangular baking tins can be placed side-by-side.

For long cooking times, the oven may be turned off 

10 minutes prior to the specified time, allowing the item to 

continue to cook but taking advantage of the oven's residual 

heat.

Environmentally-friendly disposal of waste

Dispose of packaging with the environment in mind.

Tested for you in our cooking studio

Here you will find a selection of dishes and the ideal settings for 

them. We will show you which type of heating and which 

temperature are best suited for your dish. You can find 

information about suitable accessories and the height at which 

they should be inserted. There are also tips about cookware 

and preparation methods.

Notes

The values in the table always apply to dishes placed into the 

cooking compartment when it is cold and empty.
Only preheat the appliance if the table specifies that you 

should do so. Do not line the accessories with greaseproof 

paper until after they have been preheated.

The times specified in the tables are guidelines only. They will 

depend on the quality and composition of the food.

Use the accessories supplied. Additional accessories may be 

obtained as special accessories from specialist retailers or 

from the after-sales service.
Before using the oven, remove any unnecessary accessories 

and ovenware from the cooking compartment.

Always use oven gloves when taking hot accessories or 

ovenware out of the cooking compartment.

Cakes and pastries

Baking on one level

The best results are obtained with the upper and lower heat

%

 

when baking cakes.
When baking using the hot air function

N

, the following levels 

are recommended for the accessories:

Cakes in moulds: level 2

Cakes on the tray: level 3

Baking at different levels

Using the hot air mode

N

.

Baking on two levels:

Enamel baking tray: level 3

Aluminium tray: level 1

Trays put in the oven at the same time are not necessarily 

ready at the same time.

E no.

 

FD no.

 

After-sales service

O

 

GB

0844 8928979 

Calls from a BT landline will be charged at up to 3 

pence per minute. A call set-up fee of up to 6 pence may 

apply.

IE

01450 2655

This appliance is identified according to the Waste 

Electrical and Electronic Equipment Directive WEEE 

2002/96/EC. This directive defines the framework for 

the recycling and reuse of appliances used in EU 

territory.

Summary of Contents for HB.21B

Page 1: ... en Instruction manual Built in oven HB 21B ...

Page 2: ...nd 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 This appliance is only intended to be fully fitted in a kitchen Observe the special installation instructions Check the a...

Page 3: ... or switch off the fuse in the fuse box Contact the after sales service Risk of electric shock The cable insulation on electrical appliances may melt when touching hot parts of the appliance Never bring electrical appliance cables into contact with hot parts of the appliance Risk of electric shock Penetrating moisture may cause an electric shock Do not use any high pressure cleaners or steam clean...

Page 4: ...ating Once a type of heating has been selected the oven light is turned on XQFWLRQ FRQWURO NQRE 7LPHU 7HPSHUDWXUH FRQWURO NQRE Setting Use Û Zero setting The oven is off N Hot air For cakes and pastries These can be baked on two levels A fan located on the rear wall of the oven disperses the heat evenly Top and bottom heat ing For cakes gratin dishes and lean meat roasts e g veal or game on one le...

Page 5: ... making many meals Ensure that you always insert the accessories into the cooking compartment the right way round There is also a selection of optional accessories with which you can improve on some of your favourite dishes or simply to make working with your oven more convenient inserting the accessories The accessories can be placed inside the oven on 5 different levels Always insert them as far...

Page 6: ... the first time clean them thoroughly using a cloth hot water and a little soap Wire shelf For cookware baking tins roasts grilled items and frozen meals Insert the wire shelf with the open end facing the oven door and the curvature downwards Flat enamel oven tray For cakes pastries and biscuits Place the tray in the oven with its raised lip facing the door Universal deep enamel tray For juicy cak...

Page 7: ... be seen in your front panel due to the various materials used in its manufacture such as glass plastic and metal Dark patches in the door s glass panel may seem to be dirt but they are in fact reflections from the oven light Enamel burns at very high temperatures This may cause slight discolouration This is normal and does not affect the oven s operation The edges of thin baking trays may not be ...

Page 8: ...ll come on The temperature control knob must be turned off Turning the oven light off Turn the function control knob to the Ûposition Removing the grill heating element The grill heating element can be removed in some ovens to facilitate cleaning Risk of burns The oven must be cold 1 Pull the grill element handle towards you and push it upwards until you hear it click into position figure A 2 At t...

Page 9: ...ed exactly inside their respective openings picture A 2 The bottom groove of the hinges must fit snugly on both sides The door may be left crooked if the hinges are not mounted properly 3 Reclose the attachment levers picture C Close the oven door Risk of injuries Do not touch the hinges the door might accidentally fall or a hinge might suddenly close Notify the Technical Assistance Service Removi...

Page 10: ...e Changing the oven bulb If the oven light bulb is damaged it must be replaced Special 25 W E14 220 V 240 V heat resistant light bulbs to 300 ºC temperature can be obtained from the Technical Support Service or in specialist shops Only use this type of bulb Risk of electrical discharge and the resulting shock Disconnect the appliance from the mains Ensure that this is turned off 1 Place a dishclot...

Page 11: ...eat Environmentally friendly disposal of waste Dispose of packaging with the environment in mind Tested for you in our cooking studio Here you will find a selection of dishes and the ideal settings for them We will show you which type of heating and which temperature are best suited for your dish You can find information about suitable accessories and the height at which they should be inserted Th...

Page 12: ... time minutes Cake Corrugated tart baking tin Ø 31 cm 1 220 240 40 50 1 3 N 190 200 35 45 Quiche Corrugated tart baking tin Ø 31 cm 1 220 230 40 50 Cakes Corrugated cake baking tin Ø 31 cm 2 180 200 50 60 To bake more than one cake at a time place several cake tins on the shelf Cakes baked on a tray Level Type of heating Temperature in C Cooking time minutes Pizzas Oven tray 2 200 220 25 35 Alumin...

Page 13: ...ewer The cake is ready when the skewer comes out clean with no traces of cake mix left on the skewer The cake is too flat Next time try using less liquid or reduce the oven temperature by 10 degrees Ensure you mix the batter according to the times given in the recipe The cake has a peaked centre but the edges have shrunken Do not grease the tin Once the cake is ready use a knife to carefully remov...

Page 14: ...e birds can be made brown and crunchy if they are smeared with butter brine or orange juice more or less at the end of cooking time If grilling directly on the shelf place the enamel tray on level 1 Meat Weight Cookware Level Type of heating Temperature at C grill power Cooking time minutes Beef stew e g ribs 1 0 kg covered 2 220 240 90 1 5 kg 2 210 230 110 2 0 kg 2 200 220 130 Beef loin 1 0 kg un...

Page 15: ...om the instructions and extend the time How to tell when the roast is ready Use a meat thermometer available from specialist shops or carry out a spoon test Press down on the roast with a spoon If it feels firm it is ready If the spoon can be pressed in it needs to be cooked for a little longer The roast is too dark and the crackling is partly burnt Check the shelf height and temperature The roast...

Page 16: ...ead and note the manufacturer s instructions on the packaging Remove frozen food from the container and place in appropriate cookware on the wire shelf Place the bird on a dish with the breast facing down Drying Use only quality fruit and vegetables and wash thoroughly Allow to drain and dry completely Cover the enamel tray and the wire shelf with special baking parchment or greaseproof paper Turn...

Page 17: ... vegetables When small bubbles begin to form in the jars adjust the temperature to approximately 120 140 C About 35 70 minutes depending on the type of vegetables After this time turn off the oven to use the residual heat Remove the jars from the oven Remove the jars from inside the oven when cooking is finished Caution Do not place hot jars on a cold or wet surface They could explode Acrylamide i...

Page 18: ...f heating Temperature in C Time in minutes Butter cookies preheating Flat oven tray 2 160 170 20 30 Universal deep tray 3 150 160 20 30 Aluminium tray flat oven tray 1 3 N 140 160 20 30 Aluminium tray universal deep tray 1 3 N 140 160 20 30 20 small cakes Enamel baking tray 3 150 170 20 35 20 small cakes on one tray preheating Aluminium tray flat oven tray 1 3 N 140 150 30 40 Aluminium tray univer...

Page 19: ......

Page 20: ...00 920216 9000728516 9000728516 Robert Bosch Hausgeräte GmbH Carl Wery Straße 34 81739 München Germany www bosch home com ...

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