ekf 664 ud - Angel Commercial
Contents
1. AS RSS gt gna E TT t gt a dE san mata ul USE AND INSTRUCTION MANUAL MODD EKF 711 UD EKF 664 UD EKF 664 UD HT EKF 664 UD 003 EKF 616 UD EKF 616 UD HT rev 2 TECNOEKA S r l Via Marco Polo n 11 35010 Borgoricco Padova Italy Tel 39 049 9300344 39 049 5791479 Fax 049 5794387 E mail info tecnoeka com www tecnoeka com TECNOEKA Srl use and instruction manual X Sgq PRODOTTN1 FORNIFORNO ELETTRICO LEKa MANUALI D USO Forno Elettrico 40 60 90 LEka Lingua Inglese NUOVA GAMMA EF Instruction manual EKF 711 UD EKF 664 UD HT EKF 664 UD_003 EKF 616 UD HT GB rev 2 doc page 2 TECNOEKA SRL VIA MARCO POLO 11 35010 BORGORICCO PADOVA ITALY TEL 39 049 5791479 39 049 9300344 FAX 39 049 5794387 E MAIL INFO TECNOEKA COM WWW TECNOEKA COM WWW TECNOEKA RU COD FISC P IVA 00747580280 REA N 133205 CAP SOC EURO 119 000 00 I V CE DECLARATION OF CONFORMITY Annexed document II A of directive 2006 42 EC Manufacturer s name TECNOEKA Srl Manufacturer s address Via Marco Polo 11 35010 Borgoricco PD Manager s name of technical file Minotto Lorenzo Manager s address of technical file Via Marco Polo 11 35010 Borgoricco PD Type of product Electronic oven Purpose of the product Cooking food Model EKF 711 UD EKF 664 UD EKF 664 UD HT EKF 6642. Before making the connection make sure of the following the voltage and frequency values of the power supply system match the values on the technical data plate affixed on the appliance the limiting valve and the system are able to support the appliance s load see the technical data plate the power supply system has an adequate earth connection according to current legal regulations a omnipolar switch with minimum between contacts aperture of the overvoltage category III 4000 V sized to the load and conforming to current legal regulations is fitted between the appliance and the mains in the direct connection to the mains the omnipolar switch used for connection is easy to reach when the appliance is installed the yellow green earth wire is not interrupted by the switch the power supply when the appliance is operating must not deviate from the rated voltage value by 10 make sure that after inserting the power supply cord into the terminal block it does not come into contact with any of the cooking range s hot parts if the supply cable is damaged then it must be replaced by the manufacturer or by your technical support or by a qualified person to avoid any risk Connection to the water mains The appliance must be fed with softened drinking water with hardness from 0 5 F to 5 F it is obligatory to use a softener to reduce the formation of lime inside the cooking chamber and pressure in the range fr
3. Wash enamelled parts with lukewarm water and soap do not use abrasive products steel wool or acids which could ruin them To clean the steel parts do not use products containing chlorine sodium hypochlorite hydrochloric acid etc even if diluted Use specific off the shelf products or a little hot vinegar Rinse thoroughly with water and dry with a soft cloth Clean the glass door of the oven with hot water only and do not use rough cloths Do not allow foods especially acid foods such as salt vinegar lemon etc to stagnate on the stainless steel parts because they could deteriorate Do not wash the appliance with direct jets of water because if water enters this could limit the appliance s safety Do not use corrosive substances e g hydrochloric acid to clean the oven s support bench Cleaning the oven It is good practice to clean the oven interior at the end of every day of duty In this way it will be easier to remove cooking residues preventing them from burning when the oven is next used Clean it accurately with hot water and soap or with the appropriate off the shelf products Cleaning the door The glass panel of the door facing inwards toward cooking compartment can be cleaned with the same type of degreasing product used to clean the compartment Otherwise you can use normal glass cleaning product non toxic A common glass detergent can be used also to clean the glass panel of the door facing outward In al
4. UD 003 EKF 616 UD EKF 616 UD HT TECNOEKA Srl declares that the mentioned above products meet the following safety regulations Low voltage directive 2006 95 CE Electromagnetic compatibility Directive 2004 108 CE TECNOEKA Srl declares that the mentioned above products meet the following harmonised standards CEI EN 60335 1 CEI EN 60335 2 42 CEI EN 55014 1 CEI EN 61000 3 2 CEI EN 61000 3 3 CEI EN 62233 TECNOEKA Srl declares that the mentioned above products meet the following directives Machine Directive 2006 42 CE Directive on the general safety of products 2001 95 CE Directive on the restriction in the use of dangerous substances in electrical and electronic appliances 2011 65 CE Directive on waste from electrical and electronic appliances 2002 96 CE RAEE TECNOEKA Srl declares that the mentioned above products meet the CE 1907 2006 REACH Regulation i 1 A AA fi Ak Mo _ Borgoricco 16 03 2015 Signature of a Representativ Of the Board of directors CRISTINA LORA page 3 TECNOEKA Srl Index Technical service use and instruction manual 2 General warnings 3 Technical specifications 4 Instructions for the installer 5 Use instructions for the user 6 Residual risks for the user 7 How to use the control panel 8 Oven cooking 9 Cleaning 10 Maintenance 11 Technical service 12 Information to the co
5. at a height of at least 85 cm from the floor The bench or support must be able to support the weight of the machine and house it correctly The appliance contains electrical parts and must never be washed with a jet of water or steam The appliance is electrically connected before attempting any cleaning operation cut power to the appliance To prevent incorrect connection of the appliance the relevant electrical and water connections are marked by identification plates If the internal glass panel of the door has to be cleaned it must be dismantled with the help of a second operator one operator supports the glass panel while the other unscrews its securing screws page 8 Electric Oven rev 2 EKF 711 UD EKF 664 UD HT EKF 664 UD 003 EKF 616 UD HT 7 How to use the control panel 1 End of cooking programming knob 2 Control thermostat knob 3 Automatic humidifier knob 4 End of cooking programmer indicator light 5 Control thermostat indicator light 6 Automatic humidifier indicator light page 9 TECNOEKA Srl use and instruction manual Fig 3 Fig 4 Fig 5 Programming cooking time To run the oven turn the programmer knob Fig 3 in line with symbol t4 continuous operation or in line with the selected cooking time up to 120 minutes In the second case end of cooking is signalled by the oven switching OFF automatically Programming cooking temperature Turn the knob of
6. the adjustment thermostat Fig 4 in line with the temperature selected for cooking Programming vapour quantity To generate vapour while the oven is in operation cooking compartment hot turn the knob of the automatic humidifier Fig 5 in line with the required value from 1 to 5 If you turn the knob to position OFF the humidifier will stop operating Remember f you turn the knob to positions 1 to 4 the humidifier operates by generating vapour water is introduced into the cooking compartment at automatically adjusted cyclically repeated time intervals The higher the number the higher the humiditier operating time and thus a higher quantity of vapour is produced f you turn the knob to position 5 automatic control of the humidifier is disabled it now operates by continuously introducing water into the cooking compartment continuous production of vapour Before beginning to run the automatic humidifier stabilise the temperature inside the cooking compartment at a value of at least 110 C order to optimise vapour production End of cooking programmer indicator light The programmer green indicator light indicate that the oven is operating and that cooking time is active Control thermostat indicator light The control thermostat orange indicator light goes OFF whenever the programmed temperature is reached inside the cooking compartment It lights up again when the thermostat is tripped
7. to re establish this temperature Automatic humidifier indicator light The orange indicator light of the automatic humidifier indicates that the water solenoid valve is operating and therefore vapour is being produced in the cooking compartment Oven internal light The light is always on when the oven is operating To switch off the oven Turn OFF the knobs of the end of cooking programmer and of the thermostat When you have finished using the oven shut off the water ON OFF tap upstream of the appliance and cut out electric power 8 Oven cooking For cooking before putting food in warm up the oven to the required temperature When the oven reaches the temperature put the food in and check cooking time Switch off the oven 5 minutes before the theoretical time in order to recover stored heat Convection cooking dry heat Operate the oven and turn the thermo state knob to the desired temperature Convection cooking steam dry heat wet heat Operate the oven and turn the thermo state knob to the desired temperature and the humidifier know the desired steam quantity De freezing Operate the oven and turn the thermo state knob and the humidifier knob in correspondence of position OFF e page 10 Electric Oven rev 2 EKF 711 UD EKF 664 UD HT EKF 664 UD 003 EKF 616 UD HT 9 Cleaning WARNING Cut power to the appliance before every operation General cleaning Clean the oven when it is cold
8. de components that could require maintenance work by removing the left side of the appliance Changing the lighting lamp in the cooking chamber The lamp is housed between the two door glasses to replace it remove the internal glass as described in the paragraph Cleaning the door After removing the internal glass replace the lamp with another with the same specifications 12V 35W 300 C this is a halogen lamp and should not be touched with your bare hands page 11 TECNOEKA Srl use and instruction manual Changing the door seal The door seal has a rigid profile with 3 fixing tabs The profile must be fitted into the guide on the face of the cooking chamber The rectangular seal fits perfectly into the frame of the guide and therefore the seal profile fits perfectly onto the face of the cooking chamber To change the seal remove the old one from the guide by pulling hard at the four corners Clean any dirt from the guide and introduce the new seal to make this operation easier we advise dampening the seal profile with soapy water Resetting the thermal breaker safety device This device is reached by removing the left side of the appliance and can be reset by pressing the red key right down which is marked by a special adhesive label which is inside the electric components compartment Possible faults Type of fault Control panel completely off the oven does not work Cooking cycle set the ove
9. dify or attempt to modify the characteristics of this appliance Never clean the appliance with direct water jets because if any water enters it could limit the machine s safety Before doing any maintenance or cleaning jobs disconnect the appliance from the electrical mains and allow it to cool Do not attempt to carry out the periodic controls or any repairs by yourself Contact the nearest Service Centre and use only original spare parts N B Improper or incorrect use and failure to observe the installation instructions shall release the manufacture from all responsibility In this connection the directives in the POSITIONING paragraph must be strictly observed 3 Technical specifications Models EKF 711 UD EKF 664 UD HT EKF 616 UD HT EKF 664 UD 003 Dimensions of appliance LxDxH mm 935x930x825 Weight Kg 96 4 Convection heating element kW 3 x2 Max absorbed power kW 6 4 Power supply voltage V AC 400V 3N 50Hz 230 V 50Hz Power cable diameter 3x4 mm Type of cable HO7RN F Connecting electric cable Tipo Y Class Degree of protection against humidit IPX3 Water pressure kPa 100 200 The noise level of the appliance in operation is below 70 dB A The technical data plate is positioned on the rear panel of the appliance page 5 TECNOEKA Srl use and instruction manual 4 Instructions for the installer The following instructions are aimed at the qualified installer to ensure
10. each the power terminal board remove the left side of the appliance Loosen the cable clamp on the back at the bottom of the appliance and pass the cable through up to near to the terminal board Locate the leads against the terminal board so that the earth lead is the last to detach from its terminal in the event of reverse pulling Connect the phase lead to the terminal marked L the neutral lead to the terminal marked N and the earth lead to the terminal marked Tighten the cable gripper and re fit the left side panel of the appliance The appliance must be connected to an equipotential system whose efficiency must first be checked according to current legal regulations This connection must be made between different appliances by using the appropriate terminal marked with the symbol The equipotential conductor must have a minimum diameter of 2 5 mm The equipotential terminal is at the rear of the appliance Safety thermal breaker The appliance has a manually reset safety thermal breaker It protects against excessive dangerous over temperatures which could be accidentally generated inside the appliance If the device is tripped it interrupts electrical power to the appliance and thus prevents it from operating To access this device remove the left side panel of the appliance 5 Use instructions for the user This appliance is not intended for use by persons including children with reduced phycal sensory or mental ca
11. ed lamp feeder Device damaged Contact a qualified technician to repair the feeder Contact a qualified technician to repair the feeder Regulating thermo state damaged Contact a qualified technician to repair the feeder Electric Oven rev 2 EKF 711 UD EKF 664 UD HT EKF 664 UD 003 EKF 616 UD HT 11 Technical service Before leaving the factory the appliance was completely regulated and tested by expert specialised personnel to guarantee the best operating results All repairs and settings must be performed with utmost care and attention respecting national safety regulations in force Always contact your retailer or our nearest Service Centre giving details of the problem the appliance model and the serial number on the rating plate on the rear panel For any maintenance the user can contact Tecnoeka by calling the telephone numbers on the cover or going to www tecnoeka com 12 Informations to the consumers Further to Directive 2002 96 EC the symbol of the crossed rubbish skip on the appliance means that at the end of its life the product must be disposed of separately from the other rubbish The user must hand the appliance to a specialised waste collection centre for electric and electronic equipment The separate collection of the rubbish and subsequent treatment recovery and disposal help to produce other equipment using recycled materials reducing the negative effect
12. ed only for heating domestic environments 2 TECNOEKA S r l does not install the appliances the seller shall be responsible for any installation carried out 3 TECNOEKA S r l cannot be held responsible for any damages either direct or indirect to people pets or property caused by the appliance breaking down or following its non use The Manufacturer cannot be held responsible for any inaccuracies due to misprints or mistakes in copying in this handbook The Manufacturer reserves the right to modify the products as he deems fit also in the interest of the user without affecting the vital characteristics of functionality and safety page 16
13. ilators Tangential motorised ventilator Circular heating elements Capacitors page 15 TECNOEKA Srl use and instruction manual 14 The Warranty Your appliance is covered by warranty The seller will replace or repair and his decision will be final free of charge for the customer only those parts that are defective due to a manufacturing fault on condition that under penalty of forfeiture for domestic equipment the customer notifies the fault within two months from the date when he she discovered it and anyway within 2 years form the date of purchase for professional equipment the customer notifies the fault within 8 days from the date when he she discovered it and anyway within 12 months from the date of purchase by registered letter with acknowledgement of receipt and enclosing the invoice or receipt proving the purchase Apart from the case when the customer cannot produce the invoice or receipt proving the purchase or when the above mentioned terms are not complied with the warranty is expressly excluded in the following cases 1 faults or breakage caused by the transport 2 wrong or incorrect installation of the product for instance because of insufficient draught of the flue or exhausts in light of the instructions given in the user s handbook supplied with the product 3 inadequate or abnormal electrical hydraulic and or gas supplies carelessness negligence or incompetence in using the product
14. in light of the instructions given in the user s handbook supplied with the product 5 use of the product for uses different from the one for which it was built or anyway in a manner not compliant with the instructions given in the user s handbook supplied with the product 6 tampering with the product 7 adjustments and or maintenance and or repairs carried out by unauthorised personnel and or with non original spare parts 8 inadequate or careless maintenance of the product in contrast with the user s handbook supplied with the product 9 damages caused by fire natural disasters and accident as well as by any cause not attributable to TECNOEKA SRL The warranty explicitly excludes varnished or enamelled parts knobs handles movable or removable plastic parts bulbs glass parts refractories and any accessories TECNOEKA SRL cannot be held responsible for any damages either direct or indirect caused by the product breaking down or following its non use Any repairs carried out during the warranty do not cause said warranty to be extended or renewed Nobody is authorised to modify the terms and conditions of the warranty or to issue new verbal or written warranties The warranty is valid only for appliances installed in the European Union Any dispute shall be settled by the competent Court in Padua Warning for the Buyer 1 the cooking appliance is designed only for cooking purposes while the heating appliance is design
15. l cases you may just use tepid soapy water After rinsing thoroughly dry the glass surface with a soft cloth If Opaque sections form between the two glass panels of the door they can be eliminated after dismantling the internal glass panel Cleaning the fans The fans must be periodically cleaned with specific anti lime scale products All the parts must be carefully cleaned removing all lime scale deposits To have access to the fans remove the fan casing after removing the screws that fix it to the cooking chamber When cleaning is complete replace the casing and screws Cleaning the door seal For hygiene and good operations it is good practice to clean the door seal at the end of each day s work It should be carefully washed with warm soapy water rinsed and dried with a soft cloth Any incrustations or food deposits must be carefully removed without using sharp metal tools which could irreparably damage the seal 10 Maintenance General information A periodic control at least once a year of the appliance aids to guarantee long life and correct operations Any sort of maintenance work on the appliance must be done exclusively by technically qualified operators who have been trained in the maintenance work on this appliance Before beginning any sort of maintenance work on the appliance turn the power supply off at the magnetothermal safety switch upstream from the appliance and let it cool down Access is gained to the insi
16. n does not work Automatic humidifier ON no steam is produced in the cooking chamber Door closed steam comes out of the seal The oven does not cook evenly Lighting lamp in the cooking chamber does not work The thermo safety device turns on in continuous page 12 Cause Incorrect electric connections to the mains Corrective action Check the mains connection No mains voltage Restore mains voltage Thermal break safety device tripped Door open or ajar Reset the thermal break safety device Close the door Damaged magnetic sensor Contact a qualified technician to repair the sensor Incorrect connection to water Check the connection to water mains mains Cut off cock closed Check the cut off cock Blocked water inlet filter Clean the filter Contact a qualified technician to Damaged water inlet solenoid repair the solenoid Seal not fitted correctly Check the seal fitting Damaged seal Contact a qualified technician to repair the seal Contact a qualified technician to Handle prong loosened repair the prong One of the motors is blocked or Contact a qualified technician to turns slowly repair the motor The motors do not go into reverse na a alfen teehniigian 10 repair the motor Heating element not powered or is Contact a qualified technician to damaged Damaged lamp repair the element Change the lamp Damag
17. nsumers 13 Wiring layout 14 The Warranty page 4 Electric Oven rev 2 EKF 711 UD EKF 664 UD HT EKF 664 UD 003 EKF 616 UD HT 1 Technical service A technical check up once or twice a year helps prolong the life of the appliance and guarantees better operation Make sure that assistance is carried out solely and exclusively by qualified personnel For any spare parts orders or for any information about the appliance always mention the serial number and model data indicated on the technical data plate at the rear of the oven 2 General warnings Very important keep this instruction book together with the appliance for future consultation These warnings were drafted for your safety and for that of others Please read them carefully before installing or using the appliance If on receipt of the goods the packaging is damaged write the following on the delivery note I REVERSE THE RIGHT TO CONTROL THE GOODS specify the damage and get the driver to sign in acceptance send a claim in writing to the seller within 4 calendar days from the date of receipt No claim shall be accepted after such period The appliance is intended for professional use and must be utilised by qualified personnel trained to use it Any modification which may be necessary on the electrical system to enable installation of the appliance must be carried out solely by competent personnel tis dangerous to mo
18. om 150 to 250 kPa 1 5 2 5 bar Connection to the water mains should be made through the threaded 3 4 solenoid valve on the rear of the appliance fitting in between a mechanical filter and an on off tap before you connect the filter allow a certain quantity of water to flow out in order to drain any waste from the pipe page 6 Electric Oven rev 2 EKF 711 UD EKF 664 UD HT EKF 664 UD 003 EKF 616 UD HT Water drainage A drain pipe see Fig 1 comes out from the rear of the appliance to drain the oven cavity This pipe must be connected up to a pipe made to resist steam temperatures 90 C 100 C with an internal diameter of 30 mm DN 30 To prevent choking it is best to use a rigid pipe and make sure there are no elbow bends anywhere along the drain line Furthermore the drain line must slope down minimum slope 5 along its full length the length in question is from the appliance s drain pipe to the drain point and must not exceed 2 metres The drain line must run into an open floor drain Fig 2 In addition there must be a free air gap of at least 25 mm distance between the drain line coming from the appliance and the funnel on the drain standpipe Whatever the case in order to comply with current hygiene standards the line connected to the appliance s drain pipe must not come into direct contact with the drain point It is advisable to include a suitable trap in the line connecting the appliance s d
19. pabilities or lack of experience and knowledge Unless they have beengiven supervision or instruction concerning use of appliance by a person responsible for their safety Children should be supervised to ensure that they do not play with the appliance For first use we advise you to let the appliance to run load free at maximum temperature for about one hour In this way any unpleasant smells due to thermal insulation and residual work grease are eliminated This appliance must be used solely for the purpose for which it was expressly designed i e cooking foods in the oven Any other use is considered unsuitable The appliance can be used for all oven cooking of deserts pizzas meat fish vegetables as well as for gratinating and for re conditioning cooled and frozen foods When placing food in the cooking compartment leave a space of at least 40 mm between pans in order not to over obstruct air circulation Do not use pans with higher than necessary edges edges are barriers which prevent the circulation of hot air Warm up the oven before every cooking operation to obtain maximum uniformity Do not salt foods in the cooking compartment 6 Residual risks for the user After a cooking operation open the door cautiously to avoid a violent outflow of heat which could cause burns While the oven is in operation pay attention to the hot zones marked on the appliance of its external surfaces Place the machine on a bench or similar support
20. rain outlet to the grey water waste system thus stopping the steam coming back out of the drain max 2000mm max 2000mm FIG 1 FIG 2 Connecting the power cable for modd EKF 711 UD EKF 664 UD HT EKF 616 UD HT To reach the power terminal board remove the left side of the appliance Loosen the cable clamp on the back at the bottom of the appliance and pass the cable through up to near to the terminal board Locate the leads against the terminal board so that the earth lead is the last to detach from its terminal in the event of reverse pulling Connect the 3 phase leads to the terminals marked 1 2 and 3 the neutral lead to the terminal marked 4 or 5 and the earth lead to the terminal marked as shown in the following layout 400V 3N Aa this electrical connection lay out is located near the power supply terminal board Tighten the cable gripper and re fit the left side panel of the appliance The appliance must be connected to an eguipotential system whose efficiency must first be checked according to current legal regulations This connection must be made between different appliances by using the appropriate terminal marked with the symbol The equipotential conductor must have a minimum diameter of 2 5 mm The equipotential terminal is at the rear of the appliance page 7 TECNOEKA Srl use and instruction manual Connecting the power cable for mod EKF 664 UD 003 To r
21. s on the environment and public health which would be caused by incorrect management of the rubbish Should the user dispose of the product abusively administrative sanctions would be applied page 13 TECNOEKA Srl use and instruction manual 13 Wiring layout MODELS EKF 711 UD EKF 664 UD HT EKF 616 UD HT Power terminal board End of cooking programmer Safety thermostat Oven thermostat Automatic humidifier Programmer indicator light Thermostat indicator light Automatic humidifier indicator light Operating direction reversing element page 14 Key MI E Door microswitch Solenoid valve for automatic humidifier B1 B2 B3 B4 Contactor coil B R T L V1 V2 V3 R1 R2 C1 C2 Contactor Relais Transformer for oven lamp Oven lighting lamp Radial motoventilators Tangential motorised ventilator Circular heating elements Capacitors Electric Oven rev 2 EKF 711 UD EKF 664 UD HT EKF 664 UD 003 EKF 616 UD HT MODEL EKF 664 UD 003 Her Power terminal board End of cooking programmer Safety thermostat Oven thermostat Automatic humidifier Programmer indicator light Thermostat indicator light Automatic humidifier indicator light Operating direction reversing element Key Door microswitch Solenoid valve for automatic humidifier Contactor coil Contactor Relais Transformer for oven lamp Oven lighting lamp Radial motovent
22. that he carries out the installation adjustment and maintenance operations as correctly as possible and according to current legal regulations Any operation must be performed with electrical power cut to the appliance Before using the appliance carefully remove the special adhesive film protecting the parts in stainless steel Do not leave any glue residues on the surfaces If necessary remove them at once with an appropriate solvent Positioning Position the appliance perfectly horizontally on a table or similar support the table or support must be at least 85 cm above the floor Position it at a distance of not less than 10 cm from the side and rear walls to enable natural ventilating air to circulate freely around it The appliance is ventilated through specific openings on the metal walls of the outer housing and ensures efficiency and long life For this reason it is strictly forbidden to obstruct these ventilation openings even partially or for short periods Failure to observe this specific prohibition releases the manufacturer of the appliance from all responsibility and immediately voids any guarantee rights for the said appliance because Its constructive conformity has been voluntarily compromised Furthermore the appliance is not suitable for embedding and for grouped positioning with other identical appliances Electrical connection The appliance must be connected to the electrical mains according to current legal regulations
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