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  9 - GAS INSTALLATION

IMPORTANT NOTE

This appliance is supplied for use on NATURAL GAS or LPG (check the gas regulation 

label attached on the appliance) .

• 

Appliances supplied for use on NATURAL GAS: they are adjusted for this gas only 

and cannot be used on any other gas (LPG) without modification. The appliances are 

manufactured for conversion to LPG .

• 

Appliances supplied for use on LPG: they are adjusted for this gas only and cannot 

be used on any other gas (NATURAL GAS) without modification. The appliances are 

manufactured for conversion to NATURAL GAS .

If the NATURAL GAS/LPG conversion kit is not supplied with the appliance this kit can be 

purchased by contacting the After-Sales Service .

INSTALLATION & SERVICE REGULATIONS (UNITED KINGDOM)

It is a legal requirement that all gas appliances are Installed & Serviced by a competent 

person in accordance with the current editions of the following Standards & Regulations or 

those regulations appropriate to the geographical region in which they are to be installed:

• 

Gas Safety (Installation & Use) Regulations

• 

Building Regulations

• 

British Standards

• 

Regulations for Electrical Installation

Installation  and  service  of  any  gas  product  must  be  made  by  a  suitably  qualified  and 

registered person competent on the type of product being installed or serviced and holding 

a  valid  certificate  of  competence  for  the  work  being  carried  out.  Currently  the  proof  of 

competence is the Accredited Certification Scheme (ACS) or S/NVQ that has been aligned 

to the ACS .
It is also a requirement that all businesses or self employed installers are members of a 

class of person approved by the Health and Safety Executive .
Failure to install the appliance correctly could invalidate any manufacturers warranty and 

lead to prosecution under the above quoted regulation .

Summary of Contents for CK 305

Page 1: ...1 DUAL FUEL COOKER model CK 305 Instructions for use Installation advice Before operating this cooker please read these instructions carefully GB ...

Page 2: ...tions 4 6 Cooking Hob 7 Control Panel 8 Use of hob burners 9 11 Fan oven 12 15 Cooking guide 16 120 minutes timer 17 Cleaning maintenance 18 23 Advice For The Installer 24 Installation 25 29 Gas installation 30 35 Electrical section 36 38 Guarantee After Sales Service 39 ...

Page 3: ...sposal and enables the constituent materials to be recovered to obtain significant savings in energy and resources As a reminder of the need to dispose of household appliances separately the product is marked with a crossed out wheeled dustbin Dear Customer Thank you for purchasing a Kenwood CK 305 dual fuel cooker The safety precautions and recommendations reported below are for your own safety a...

Page 4: ...easy 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 IMPORTANT The use of suitable protective clothing gloves is recommended when handling or cleaning of this appliance Do not attempt to modify the technical characteristics of the appliance as this may become ...

Page 5: ...l 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 Children shall not play with the appliance Cleaning and user maintenance shall not be made by children without supervision The manufacturer declines all liability for injury to persons or damage to ...

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 the oven chamber FIRE RISK Do not store flammable material in the oven or in the storage compartment Always use oven gloves when removing the shelves and food trays from the oven whilst hot Do not ha...

Page 7: ... burner SR 1 75 kW 3 Rapid burner R 3 00 kW 4 Triple ring burner TR 3 50 kW 1 COOKING HOB Notes The electric ignition is incorporated in the knobs The appliance has a safety valve system fitted the flow of gas will be stopped if and when the flame should accidentally go out ...

Page 8: ...e note Your appliance has been fitted with a cooling fan to achieve optimum efficiency of the controls and to ensure lower surface temperatures are maintained The cooling fan motor switches ON depending on temperature and it switches OFF depending on temperature if the oven function selector control knob is not in the OFF position when the oven function selector control knob is turned in the OFF p...

Page 9: ...mbols printed on the panel achieves the 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 position allows slower warming of food or maintaining boiling conditions of liquids To reduce the gas flow to minimum rotate the knob further anti clockwise to po...

Page 10: ...be 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 shorter amount of time since the capacity of heat absorption of a liquid mass depends on the volume and the surface of the pot LIGHTING THE BURNERS To ignite the burner the following instructions are to ...

Page 11: ...ed directly onto the pan support without the use of the supplied wok stand fig 3 4b IMPORTANT When using the wok stand it MUST ONLY BE PLACED over the pan support for the triple ring burner fig 3 4a Under no circumstances should the wok stand be placed under the pan supports figs 3 5a 3 5b Incorrect placement of the wok stand in this manner may impinge the flame resulting in incomplete combustion ...

Page 12: ...y using the fan only function without heat GENERAL FEATURES With your new Fan oven it is possible to cook a variety of food using the 2 different cooking functions The 2 positions thermostatically controlled are obtained by 2 heating elements Grill element 2200 W Circular element 2500 W NOTE Upon first use it is advisable to operate the oven at the maximum temperature thermostat knob on position 2...

Page 13: ...N or OFF automatically according to the energy need which is determined by the thermostat OVEN LIGHT By setting the knob to this position 0 only the oven light comes on The light remains on whilst any of the cooking modes are selected DEFROSTING FROZEN FOODS Only the oven fan is on To be used with the thermostat knob on l because the other positions have no effect The defrosting is done by simple ...

Page 14: ...element is switched on The heat is diffused by radiation Use with the oven door closed the function knob set to and the temperature knob to position 225 C for max 15 minutes then to position 175 C For correct use see chapter USE OF THE GRILL Before using the grill preheat for about five minutes Always grill with the oven door closed and do not use the grill for longer than 30 minutes at any one ti...

Page 15: ...he oven has reached the desired temperature Check the cooking time and turn off the oven 5 minutes before the theoretical time to recuperate the stored heat SIMULTANEOUS COOKING OF DIFFERENT FOODS The FAN consents a simultaneous heterogeneous cooking of different foods Different foods such as fish cake and meat can be cooked together without mixing the smells and flavours together This is possible...

Page 16: ...ing 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 Swiss rolls soufflés fairly hot 6 200 400 High temperature roasting flaky pastry scones hot 7 220 425 Puff pastry bread very hot 8 230 450 Small puff pastries browning cooked foods very hot 9 240 475 Th...

Page 17: ...zzer will sound at the end of the countdown The knob must be rotated clockwise as far as the 120 minute position first and then set to the required time by rotating it anticlockwise IMPORTANT WARNING This is only a mechanical timer Remember to turn off the oven grill manually 6 120 MINUTE TIMER ...

Page 18: ...d parts must be cleaned with a sponge and soapy water or other non abrasive products Dry preferably with a microfibre or soft cloth Acidic substances like lemon juice tomato sauce vinegar etc can damage the enamel if left too long STAINLESS STEEL ALUMINIUM PARTS AND SILK SCREEN PRINTED SURFACES Clean using an appropriate product Always dry thoroughly IMPORTANT these parts must be cleaned very care...

Page 19: ...flexible tube connecting the gas supply to the cooker It must be always in perfect condition in case of damage arrange for it to be replaced by a suitably qualified and registered installer Gas Taps If a tap becomes stiff do not force contact your Local Service Centre BURNERS AND PAN SUPPORTS These parts can be removed and cleaned with appropriate products After cleaning the burners and their flam...

Page 20: ...20 S F C T Fig 7 1 Fig 7 2 A B S T Fig 7 3 Fig 7 4 Fig 7 5 ...

Page 21: ...side of the oven the guard rail shall be at the back To dismantle operate in reverse order OVEN TRAY The oven tray must be correctly placed on its wire support then inserted into the side runners figs 7 7 7 8 OVEN FLOOR The oven floor F fig 7 8 can be easily removed to facilitate cleaning Remember to replace the floor correctly afterwards Be careful not to confuse the tray L with the oven floor F ...

Page 22: ...mmable material in the oven or in the storage compartment Do not use harsh abrasive cleaners or sharp metal scrapers to clean the oven door glass since they can scratch the surface which may result in shattering of the glass STORAGE COMPARTMENT The storage compartment is accessible through the pivoting panel fig 7 10 Fig 7 10 Fig 7 9 ...

Page 23: ...fig 7 11b Hold the door as shown in fig 7 11 Gently close the door fig 7 11c until left and right hinge levers A are hooked to part B of the door fig 7 11b Withdraw the hinge hooks from their location following arrow C fig 7 11d Rest the door on a soft surface To replace the door repeat the above steps in reverse order B A C Fig 7 11c Fig 7 11b Fig 7 11a Fig 7 11d Fig 7 11 ...

Page 24: ...must be installed in compliance with regulations in force in your country and in observation of the manufacturer s instructions Always disconnect the appliance from the power supply before carrying out any maintenance operations or repairs The walls surrounding the appliance must be made of heat resistant material Take care NOT to lift the oven by the door handle s Some appliances are supplied wit...

Page 25: ...t The veneered synthetic material and the glue used must be resistant to a temperature of 90 C in order to avoid ungluing or deformations Curtains must not be fitted immediately behind appliance or within 500 mm of the sides It is essential that the cooker is positioned as stated below If the cooker is located on a pedestal it is necessary to provide safety measures to prevent falling out The cook...

Page 26: ... 8 2 8 3 Rest the rear of the cooker on a piece of the polystyrene packaging exposing the base for the fitting of the feet Fit the 4 legs by screwing them tight into the support base as shown in figure 8 3 Fig 8 4 Fig 8 3 Fig 8 2 LEVELLING THE COOKER The cooker may be levelled by screwing the lower ends of the feet IN or OUT fig 8 4 ...

Page 27: ...out 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 cooker to its final position DO NOT DRAG fig 8 7 Lift feet clear of floor fig 8 5 Fig 8 7 Fig 8 6 Fig 8 5 ...

Page 28: ...ortant 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 supplied 4 Move the cooker to the wall and adjust the height of the anti tilt bracket so that it can engage in the slot on the cooker s back as shown in fig 8 8 5 Tighten the screws attaching the anti tilt bracket 6 Push the cooker against the wal...

Page 29: ...side air in which case no permanent ventilation is required For rooms with a volume greater than 10 m3 no permanent ventilation is required Note Regardless of room size all rooms containing the appliance must have direct access to the outside air via an openable window or equivalent Where there are other fuel burning appliances in the same room BS 5440 2 2000 should be consulted to determine the c...

Page 30: ...Installed Serviced by a competent person in accordance with the current editions of the following Standards Regulations or those regulations appropriate to the geographical region in which they are to be installed Gas Safety Installation Use Regulations Building Regulations British Standards Regulations for Electrical Installation Installation and service of any gas product must be made by a suita...

Page 31: ...chnical knowledge of electricity should install the appliance He should observe the Regulations and Codes of Practice governing such installation of gas appliances Note It is recommended that the gas connection to the appliance is installed with a flexible connecting tube made to BS5386 Notes Flexible hoses can be used where the sited ambient temperature of the hose does not exceed 70 C These hose...

Page 32: ... interposing the gasket After connecting to the mains check that the coupling are correctly sealed using soapy solution but never a flame Plug Left gas inlet pipe Right gas inlet pipe Fig 9 1 Gasket Fitting the 1 2 BSP male connector The male connector is already fitted on the left or right inlet pipe 1 2 BSP male Fitting the plug on the inlet pipe terminal not used Cooker manifold Right or left i...

Page 33: ...33 Rear wall 700 mm Suggested area for gas mains connection 200 mm IMPORTANT PRESCRIPTIONS FOR GAS CONNECTION Fig 9 3 ...

Page 34: ...burners are conceived in such a way so as not to require the regulation of the primary air F J Fig 9 4 Auxiliary Semi rapid and Rapid burners Triple ring burner Fig 9 6 ADJUSTING OF THE MINIMUM OF THE TOP BURNERS In the minimum position the flame must have a length of about 4 mm and must remain lit even with a quick turn from the maximum position to that of minimum The flame adjustment is done in ...

Page 35: ...his obligation BURNERS Nominal power kW Reduced power kW LPG G30 28 30 mbar G31 37 mbar Natural Gas G20 20 mbar Ø injector 1 100 mm Ø injector 1 100 mm Auxiliary A 1 00 0 30 50 77 Semi rapid SR 1 75 0 45 66 101 Rapid R 3 00 0 75 87 129 Triple ring TR 3 50 1 50 93 135 Reference value AIR VENT NECESSARY FOR GAS COMBUSTION 2 m3 h x kW BURNERS Air necessary for combustion m3 h Auxiliary A 2 00 Semi ra...

Page 36: ...with minimum opening between the contacts of 3 mm Alternative connection methods may be available as long as they conform to current IEE wiring regulation The power supply cable must not touch the hot parts and must be positioned so that it does not exceed 75 C at any point Once the cooker has been installed the switch must always be accessible Before effecting any intervention on the electrical p...

Page 37: ...er fig 10 1 Unscrew cable clamp D fig 10 2 Connect the wires to the terminal block B as shown in the diagram in figure 10 3 Take up any slack in the cable and secure with the cable clamp D Replace the cover A N B The earth conductor must be left about 3 cm longer than the others Feeder cable specifications TYPE H05RR F 230 V 3 x 1 5 mm2 Fig 10 1 A Fig 10 2 D B 230 V PE N L1 L2 Fig 10 3 ...

Page 38: ...nce should be connected to a DOUBLE POLE SWITCHED FUSED SPUR OUTLET similar to that shown in Fig 10 4 We recommend that the appliance is connected by a suitably qualified person who will comply with the IEE and local regulation FUSE DOUBLE POLE SWITCHED FUSED SPUR OUTLET Use a suitable FUSE in accordance with the appliance power rating ON Fig 10 4 ...

Page 39: ...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 and used in accordance with the written instructions enclosed with the appliance The appliance is used only on an electrical supply as indicated on the rating label fixed to the appliance The applianc...

Page 40: ...r transcription errors in the present booklet The manufacturer reserves the right to make all modifications to its products deemed necessary for manufacture or commercial reasons at any moment and without prior notice without jeopardising the essential functional and safety characteristics of the appliances ...

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