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14

      DEFROSTING FROZEN FOODS

Only the oven fan is on. To be used with the thermostat knob on “

0

” because the other 

positions have no effect. The defrosting is done by simple ventilation without heat.

Recommended for:

To defrost frozen foods.

The defrosting times vary according to the quantity and type of foods to be defrosted.

      HOT AIR COOKING

The circular element and the fan are on. The heat is diffused by forced convection and the 

temperature must be regulated between 50°C and 250 °C with the thermostat knob.

It is not necessary to preheat the oven.

Cooking temperature may be reduced for fan assisted ovens, see “OVEN TEMPERATURE 

GUIDE”. 

Recommended for:

For foods that must be well done on the outside and tender or rare on the inside, i. e. 

lasagna, lamb, roast beef, whole fish, etc.

      VENTILATED GRILL COOKING

The infra-red ray grill and the fan are on. The heat is mainly diffused by radiation and the 

fan then distributes it throughout the oven. The temperature must be regulated between 

50°C and 225°C 

for max 30 minutes

, with the thermostat knob.

It is necessary to preheat the oven for about 5 minutes.

Use with the oven door closed.

Note: It is recommended that you do not grill for longer than 30 minutes at any one time.

Attention: The oven door becomes very hot during operation. Keep children away.
Recommended for:

For grill cooking when a fast outside browning is necessary to keep the juices in, i. e. veal 

steak, steak, hamburger, etc.

      SLOW HEATING AND KEEPING FOOD WARM

The upper element and the circular element connected in series, are switched on; also the 

fan is on. The heat is diffused by forced convection with the most heat being produced by 

the upper element.

The temperature must be regulated between 50°C and 140°C with the thermostat knob.

Recommended for:

To keep foods hot after cooking. To slowly heat already cooked foods.

      CONVECTION COOKING WITH VENTILATION

The upper and lower heating elements and the fan turn on.

The heat coming from the top and bottom is diffused by forced convection.

The temperature must be regulated between 50°C and 250°C with the thermostat knob.

Recommended for:

For foods of large volume and quantity which require the same internal and external degree 

of cooking; for ie: rolled roasts, turkey legs, joints of meat, cakes, etc.

Summary of Contents for DSR 905-DF

Page 1: ...DE LONGHI COOKING USER INSTALLATION INSTRUCTIONS DSR 905 DF DUAL FUEL COOKER GB...

Page 2: ...trol Panel Use of the Hob Burners Multifunction Electric Oven Oven Temperature Guide Electronic Programmer Cleaning Maintenance Advice for the Installer Installation Gas Installation Electrical Instal...

Page 3: ...nment and health deriving from inappropriate disposal and enables the constituent materials to be recovered to obtain significant savings in energy and resources As a reminder of the need to dispose o...

Page 4: ...asy reach of children as these may cause serious injuries Some appliances are supplied with a protective film on steel and aluminium parts This film must be removed before using the appliance IMPORTAN...

Page 5: ...sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning use of the appliance in a safe way and understand the hazards involved...

Page 6: ...oven door glass since they can scratch the surface which may result in shattering of the glass Do not line the oven walls with aluminium foil Do not place baking trays or the drip tray on the base of...

Page 7: ...1 75 kW 3 Rapid burner R 3 00 kW 4 Triple ring burner TR 3 50 kW 2 4 2 3 1 1 COOKING HOB Notes The electric ignition is incorporated in the knobs The appliance has a safety valve system fitted the flo...

Page 8: ...ammer Pilot lamp 9 Oven temperature indicator light MULTIFUNCTION A U T O 1 2 3 4 5 6 7 8 9 Fig 2 1 2 CONTROL PANEL Please note This appliance incorporates a safety cooling fan which you will hear ope...

Page 9: ...following functions symbol 0 closed valve symbol maximum aperture or flow symbol minimum aperture or flow The maximum aperture position permits rapid boiling of liquids whereas the minimum aperture p...

Page 10: ...e suitable to the potentiality of the burner so as not to compromise the high output of the burners and therefore energy waste A small pot on a large burner does not give you a boiling point in a shor...

Page 11: ...pan support When using a WOK you need to place the supplied stand in the burner to avoid any faulty operation of the triple ring burner Figs 3 4a 3 4b IMPORTANT The special grille for wok pans fig 3 4...

Page 12: ...he circular heating element and then forced back into the oven by the fan Before the hot air is drawn back again by the fan to repeat the cycle it envelops the food in the oven provoking a complete an...

Page 13: ...t is diffused by natural convection and the temperature must be regulated between 50 C and 250 C with the thermostat knob It is necessary to preheat the oven before introducing the foods to be cooked...

Page 14: ...rmostat knob It is necessary to preheat the oven for about 5 minutes Use with the oven door closed Note It is recommended that you do not grill for longer than 30 minutes at any one time Attention The...

Page 15: ...ng cool 2 150 300 Low temperature roasting shortbread moderate 3 160 325 Victoria sandwich plain fruit cake baked fish moderate 4 180 350 Small cakes choux pastry fairly hot 5 190 375 Short pastry Swi...

Page 16: ...on the digital display To decrease the numbers on the digital display Description of the illuminated symbols AUTO flashing Programmer in automa tic position but not programmed AUTO illuminated Progra...

Page 17: ...already been inserted by pushing the button you cancel the program and return to manual operation If the oven is switched on you must switch off manually ELECTRONIC TIMER The timer program consists o...

Page 18: ...on the clock In this case modify the end of cooking time or the cooking period itself by following again the above mentioned instructions 3 Set the temperature and the cooking program by using the swi...

Page 19: ...bs see specific chapters The oven is switched on and it will be switched off automatically at the end of the desired time During cooking the symbol remains on and by pressing the button you can see th...

Page 20: ...nate stains can be removed by using a proprietary stainless steel cleaning product that does not contain chlorine or acidic base Control panel facia Clean very carefully with water and neutral soap th...

Page 21: ...failure to do so can cause serious problems CORRECT REPLACEMENT OF THE TRIPLE RING BURNER The triple ring burner must be correctly positioned see fig 7 5 the burner rib must be enter in their logement...

Page 22: ...22 S F C T Fig 7 1 Fig 7 2 A B T S Fig 7 3 Fig 7 4 Fig 7 5...

Page 23: ...screws Fig 7 6 Slide the rack into the runners Fig 7 7 The rack must be fitted so that the safety notch which stops it sliding out faces the inside of the oven the guard rail shall be at the back To...

Page 24: ...d replace the bulb B with a new one suitable for high temperatures 300 C having the following specifications 230V E14 and same power check watt power as stamped in the bulb itself of the replaced bulb...

Page 25: ...s of the glass bumping against any surface This may result in the glass shattering CAUTION Do not use harsh abrasive cleaners or sharp metal scrapers to clean the oven door glass since they can scratc...

Page 26: ...ly on the left and right hinges fig 7 11 Hold the door as shown in fig 7 13 Gently close the door fig 7 12 until left and right hinge levers A are hooked to part B of the door fig 7 11 Withdraw the hi...

Page 27: ...on both sides it is necessary to remove the inner pane as follows REMOVE THE INNER GLASS RETAINER 1 Remove the oven door and place it on a soft surface IMPORTANT The door shall be placed horizontally...

Page 28: ...28 REMOVE THE INNER GLASS PANE Lift and remove the inner pane slightly as shown in the figure 7 16 1 2 1 2 Fig 7 16...

Page 29: ...e into place If you are experiencing difficulties replacing the pane remove it and start the process again from the beginning If this still does not help call Customer Care Check that you are holding...

Page 30: ...ass Check that the clamps M are not deformed or damaged 2 Gently push the glass retainer back into place You should be able to hear the tabs on both sides click as they lock the glass retainer in Impo...

Page 31: ...e slots making sure that the groove drops into place as shown in the figure 7 20 3 Open the door to its full extent 4 Fully close the levers A on the left and right hinges as shown in the figure 7 21...

Page 32: ...s Failure to observe this rule will invalidate the warranty The appliance must be installed in compliance with regulations in force in your country and in observation of the manufacturer s instruction...

Page 33: ...ant to a temperature of 90 C in order to avoid ungluing or deformations It is recommended that a 10 mm gap to each side is made if the adjacent kitchen furniture is made of a plastic laminate wrap Cur...

Page 34: ...Assemble the backguard as shown in figure 8 2 and fix it by screwing the central screw B and the spacers A A B C Fig 8 2 FITTING THE ADJUSTABLE FEET The adjustable feet must be fitted to the base of...

Page 35: ...ut this manoeuvre to prevent damage to the adjustable feet fig 8 5 WARNING Be carefull Do not lift the cooker by the door handle s when raising to the upright position fig 8 6 WARNING When moving cook...

Page 36: ...ll and insert the plastic plugs supplied Important Before drilling the holes check that you will not damage any pipes or electrical wires 3 Loosely attach the anti tilt bracket with the two screws sup...

Page 37: ...ea will be required unless the room has a door which opens directly to the outside air in which case no permanent ventilation is required For rooms with a volume greater than 10 m3 no permanent ventil...

Page 38: ...s appropriate to the geographical region in which they are to be installed Gas Safety Installation Use Regulations Building Regulations British European Standards Regulations for Electrical Installati...

Page 39: ...ressure of 37 mbar is required The installation must conform to the relevant British European Standards Warning Only a suitably qualified and registered installer also with technical knowledge of elec...

Page 40: ...which is located at the left or the right hand side at the rear of the appliance IMPORTANT NOTE Before connecting the appliance to the gas mains fit the female connector supplied with the appliance in...

Page 41: ...20 mm 20 mm 10 mm 10 mm 1 2 G cylindrical ISO 228 1 male 1 2 G cylindrical ISO 228 1 female 1 2 G cylindrical ISO 228 1 female 1 2 BSP female Fitting the plug on the inlet pipe terminal not used Supp...

Page 42: ...urners are conceived in such a way so as not to require the regulation of the primary air F J Fig 9 5 Auxiliary Semi rapid and Rapid burners Triple ring burner Fig 9 7 ADJUSTING OF THE MINIMUM OF THE...

Page 43: ...r 1 100mm Auxiliary A 1 00 0 30 50 72 X Semi rapid SR 1 75 0 45 65 97 Z Rapid R 3 00 0 75 85 115 Y Triple ring TR 3 50 1 50 95 135 T LUBRICATION OF THE GAS TAPS In case of difficulty in the gas taps o...

Page 44: ...3 mm Alternative connection methods may be available as long as they conform to current IEE wiring regulations The power supply cable must not touch the hot parts and must be positioned so that it do...

Page 45: ...hapter into the cable gland Connect the phase neutral and earth cables to the terminal block according to the diagram in figure 10 4 Pull the feeder cable and block it with cable gland Close the termi...

Page 46: ...rtakes within the specified period to repair or replace free of charge any parts of the appliance found to be defective provided that We are promptly informed of the defect The appliance is installed...

Page 47: ...47...

Page 48: ...ions in this booklet are given as simply indicative The manufacturer reserves the right considering the characteristics of the models described here at any time and without notice to make eventual nec...

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