background image

10

Installing

Follow steps 2 to 4 with doors that have two glass panels.
When installing, ensure that the "right above" inscription on the 

lower left part is inverted.

1.

Insert the glass panel by tilting it backwards (Figure A).

2.

Insert the upper glass panel on both mounts by tilting it 

backwards. Ensure that its smooth surface is facing 

outwards. (Figure B)

3.

Fit and tighten the cover.

4.

Refit the oven door.

Once the glass panels have been correctly fitted, the oven is 

ready to use.

Troubleshooting

Quite often, when there is a malfunction, it is usually a small 

irregularity which is easy to rectify. Before contacting the 

Technical Assistance Service, try to determine the cause of the 

fault using the following table.

Troubleshooting table

Risk of electric shock.!

Incorrect repairs can be dangerous. Repairs can only be 
carried out by qualified personnel from the Technical 
Assistance Service.

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 dishcloth into the cold oven to avoid damage.

2.

Remove the glass protection by unscrewing it to the left. 

3.

Replace the bulb with a similar bulb.

4.

Screw the protection glass back into place.

5.

Remove the dishcloth and switch the oven back on at the 

mains.

Protective glass panels

Damaged protective glass panels must be replaced. Protective 

glass panels cay be obtained from the Technical Assistance 

Service. Please quote your appliance's product number and 

production number.

%

$

Fault

Possible cause Solution/advice

The oven does 

not work.

The fuse has 

blown.

Check the condition of the 

fuse in the fuse box.

Power cut

Check that the light in the 

kitchen and other house-

hold appliances are work-

ing.

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 ...

Reviews: