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_ Electronic Ovens _ rev. 0 ________________________________________________________________ KF 981 EV _ 

_________________________________________________________________________________________ page 9 _ 

2.6  Posi

2.6  Posi

2.6  Posi

2.6  Positioning

tioning

tioning

tioning    

Check the place where the appliance will be installed to ensure that the passages (doors and 

corridors)  are  wide  enough  (the  appliance  measurements  are  given  in  Fig.  1).  The  appliance 
must  be  positioned  in  a  perfectly  horizontal  manner  on  a  table  (preferably  under  a  suction 
hood) or other similar surface, never on the floor 

never on the floor 

never on the floor 

never on the floor (The height of the table/support must minim. 

85cm from the    floor). If the oven is positioned by hand, as it weighs 95 kg, it must be lifted by 
at least four people. The appliance must be held on both sides at the bottom, (the points where 
it can be held are clearly marked) near to the 4 feet (it is easier to lift if all 4 people synchronise 
their movements).  

For easier access and to allow the air to circulate freely around the appliance, leave at least 

50 cm between the left side and the wall (or other appliances), and at least 10 cm between the 
back  and  the  wall  and  the  right  side  and  the  wall  (see  Fig.  1).  The  natural  ventilation  that  is 
needed  to  ensure  efficient  working  for  the  oven  is  through  the  openings  on  the  walls  of  the 
outer  covering  (left  side  and  back).  Consequently,  it  is  strictly  forbidden  to  obstruct  these 
aeration  openings,  even  partially  and  even  for  short  periods.  Failure  to  observe  this  specific 

Failure  to  observe  this  specific 

Failure  to  observe  this  specific 

Failure  to  observe  this  specific 

prohibition,  shall  release  the  manufacturer  from  all  liability  for  the  appliance  and  shall 

prohibition,  shall  release  the  manufacturer  from  all  liability  for  the  appliance  and  shall 

prohibition,  shall  release  the  manufacturer  from  all  liability  for  the  appliance  and  shall 

prohibition,  shall  release  the  manufacturer  from  all  liability  for  the  appliance  and  shall 
immediately  cancel  any  guarantee  rights  for  the  said  appliance, 

immediately  cancel  any  guarantee  rights  for  the  said  appliance, 

immediately  cancel  any  guarantee  rights  for  the  said  appliance, 

immediately  cancel  any  guarantee  rights  for  the  said  appliance,  because  its  constructive 
conformity has been voluntarily compromised. 

If the appliance is installed near walls, tops, shelves or other similar items, they must not be 

inflammable  or  sensitive  to  heat,  otherwise  they  must  be  protected  by  a  suitable  fireproof 
covering. 

In all cases, all fire prevention standards must be strictly adhered to. 
This appliance cannot be built in nor positioned in series with others. 

2.7  

2.7  

2.7  

2.7  Electric connection

Electric connection

Electric connection

Electric connection    

The  connection  to  the  main  supply  must  be  in  conformity  with  current  legislation  in  force. 

Before making the electrical connections, make sure that: 

-

 

the  voltage  and  frequency  values  of  the  power  supply  system  match  the  values  on  the 
"technical data" plate affixed on the rear of appliance; 

-

 

the pressure relief valve and the system must be able to support the appliance load (see 
the data on the technical rating plate; 

-

 

the power supply system must be equipped with an efficient earth connection according 
to current regulations; 

-

 

with  direct-to-mains  connection,  a  multi-pole  switch  must  be  installed  between  the 
appliance and the mains with a minimum opening of 3 mm between the contacts, of a 
sufficient  size  for  the  load  and  conforming  to  current  regulations  (e.g.  an  automatic 
magnetothermal switch); 

-

 

the multi-pole switch that is used for the connection must be easily accessible once the 
appliance is installed; 

-

 

the yellow/green earth wire must not be disconnected by the switch; 

-

 

the  supply  voltage  must  not  differ  from  the  rated  voltage  level  by  ±10%  when  the 
appliance is operating; 

-

 

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. 

Summary of Contents for KF 981 EV

Page 1: ...n 12 B 35012 Camposampiero Padova Italy 35012 Camposampiero Padova Italy 35012 Camposampiero Padova Italy 35012 Camposampiero Padova Italy Tel 39 049 9300344 Tel 39 049 9300344 Tel 39 049 9300344 Tel 39 049 9300344 39 049 5791479 Fax 39 049 5794387 39 049 5791479 Fax 39 049 5794387 39 049 5791479 Fax 39 049 5794387 39 049 5791479 Fax 39 049 5794387 www tecnoeka com www tecnoeka com www tecnoeka co...

Page 2: ...__________ use and instruction manual _ _ page 2 _________________________________________________________________________________________ Sgq PRODOTTI Fam 1 FORNI FORNO ELETTRICO LEka MANUALI D USO Forno Elettrico 40 60 90 LEka Manuale d uso KF 981 EV GB rev 0 doc ...

Page 3: ...ddress Via I Nievo 12 B Via I Nievo 12 B Via I Nievo 12 B Via I Nievo 12 B 35012 Camposampiero Pd 35012 Camposampiero Pd 35012 Camposampiero Pd 35012 Camposampiero Pd Type of product Electronic oven Electronic oven Electronic oven Electronic oven Model KF 98 KF 98 KF 98 KF 981 1 1 1 EV EV EV EV TECNOEKA Srl declares that the above mentioned products conform to the safety regulations under CEI EN 6...

Page 4: ..._ TECNOEKA Srl __________________________________________________________ use and instruction manual _ _ page 4 _________________________________________________________________________________________ ...

Page 5: ...8 Connection of power cable 2 9 Connection to water mains 2 10 Water outlet 2 11 Thermal breaker safety devices 2 12 Electronic circuit protection 2 13 Disposing of the oven 3 3 3 3 User instructions User instructions User instructions User instructions 3 1 General information 3 1 1 Residual risks 3 2 Operating instructions 3 2 1 Control panel 3 2 2 Programming cooking time 3 2 3 Programming cooki...

Page 6: ...eaning Cleaning Cleaning Cleaning 4 1 General information 4 2 Ordinary cleaning of the boiler 4 3 Extraordinary cleaning of the boiler 4 4 Cleaning the cooking chamber 4 5 Cleaning the fans 4 6 Cleaning the door seal 4 7 Cleaning the door 4 8 Cleaning the external casing 4 9 Periods without use 5 5 5 5 Maintenance Maintenance Maintenance Maintenance 5 1 General information 5 2 Changing the lightin...

Page 7: ...nstallation instructions releases the Improper and incorrect use and failure to observe the installation instructions releases the Improper and incorrect use and failure to observe the installation instructions releases the manufacturer from any type of liability manufacturer from any type of liability manufacturer from any type of liability manufacturer from any type of liability In this sense th...

Page 8: ... If the appliance has been stored in a warehouse at a temperature below 0 C min allowed is 20 C it should be brought to a temperature of at least 10 C before it is turned on 2 2 2 2 2 2 2 2 Transporting the oven Transporting the oven Transporting the oven Transporting the oven During transport the appliance must be left in its original wooden cage to protect it against damage 2 3 2 3 2 3 2 3 Unpac...

Page 9: ...for the appliance and shall prohibition shall release the manufacturer from all liability for the appliance and shall immediately cancel any guarantee rights for the said appliance immediately cancel any guarantee rights for the said appliance immediately cancel any guarantee rights for the said appliance immediately cancel any guarantee rights for the said appliance because its constructive confo...

Page 10: ...___________ use and instruction manual _ _ page 10 _________________________________________________________________________________________ Installation connection layout Fig 1 Fig 1 Fig 1 Fig 1 Dimensions Dimensions Dimensions Dimensions in mm in mm in mm in mm ...

Page 11: ...to water mains Connection to water mains Connection to water mains Connection to water mains The oven must be supplied with softened drinking water with a hardness value of 0 5 to 5 F It is obligatory to use water softener to reduce the formation of scaling inside the boiler The water pressure must be in the range of 150 to 250 kPa 1 5 2 5 bar If the water pressure exceeds 2 5 bar install a pressu...

Page 12: ... The various materials used for its construction must be separated and delivered to the specialised waste disposal centres In all cases the environment protection regulations must be strictly adhered to 3 3 3 3 User instructions User instructions User instructions User instructions 3 1 General i 3 1 General i 3 1 General i 3 1 General informat nformat nformat nformation ion ion ion When using the ...

Page 13: ... from the floor The bench or support must be able to support the weight of the machine and house it correctly 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 ...

Page 14: ... setting knob 1 7 Temperature display 8 Set temperature in cooking chamber 9 Actual temperature in cooking chamber 10 Set temperature for core probe 11 Actual temperature at core probe 12 Set T temperature 13 Temperature selection push button on temperature display 14 Temperature setting knob 2 15 Climate display led bar blue led steam red led dry 16 Motors at 1 2 speed push button 17 Stop motors ...

Page 15: ...the remaining cooking time can be seen for all 4 stages on the time display the flashing led shows which cooking phase is actually in progress An infinite time can be set in the 1st and 4th stages turn the knob no 1 in an anti clockwise direction the time display shows the wording inF inF inF inF 1st stage or HoLd HoLd HoLd HoLd 4th stage which is useful for keeping the food hot when it is cooked ...

Page 16: ...he motors fans are stopped the heating elements and climate regulation are deactivated therefore if this function is included in a program it can be used to delay the start of the cooking cycle or as a pause during the cycle for leavening the product inside the cooking chamber 3 2 10 3 2 10 3 2 10 3 2 10 Pre Pre Pre Pre heating function heating function heating function heating function To activat...

Page 17: ...Self clean push button Self clean push button Self clean push button To begin washing the boiler with the oven turned off with the oven turned off with the oven turned off with the oven turned off the OFF green led is alight press the push button until the beeper sounds to confirm When the green led is alight it confirms the function is activated 3 2 17 3 2 17 3 2 17 3 2 17 Clock 1 push button Clo...

Page 18: ...of vinegar Rinse well and dry with a soft cloth First ignition without food inside the oven serves to eliminate any unpleasant smells which are quite normal due to the thermal insulation heating up that covers the cooking chamber and any oil residues from assembly of the metal parts After turning the power on close the unipolar switch fitted upstream from the appliance and the water open the cut o...

Page 19: ... Other cooking techniques Other cooking techniques Other cooking techniques 3 6 1 3 6 1 3 6 1 3 6 1 Core temperature cooking technique Core temperature cooking technique Core temperature cooking technique Core temperature cooking technique The temperature can be set inside the core of the food to be cooked using the special needle core probe that is supplied with the oven The probe must be pushed ...

Page 20: ...lows keeping the difference T between the temperature inside the food measured by the needle probe and the temperature in the cooking chamber constant This means that the temperature in the cooking chamber is the sum of the temperature inside the food and a fixed T temperature that is set by the user see the graph The Delta T temperature is the difference between the temperature inside the food an...

Page 21: ...r Remember 1 If the cooking cycle is not controlled by the core probe and has been divided in one or more timed stages the oven turns off automatically when the set time for the single stage or all the different stages together is over If an inF infinite time has been set the oven continues until the operator turns it off manually pressing the push button 2 If the cooking cycle is controlled by th...

Page 22: ...e metal surface of the outside ted towards the aeration vents on the metal surface of the outside ted towards the aeration vents on the metal surface of the outside ted towards the aeration vents on the metal surface of the outside casing casing casing casing this could cause dangerous infiltrations that would damage the electric parts If grease remover detergents are used to clean the stainless s...

Page 23: ...en the oven is working 4 4 4 4 4 4 4 4 Cleaning the cooking chamber Cleaning the cooking chamber Cleaning the cooking chamber Cleaning the cooking chamber For hygienic reasons it is good practice to clean the cooking chamber at the end of each cooking cycle otherwise it should be cleaned at least once at the end of each day s use For easier cleaning remove the side grills by unscrewing the 4 fixin...

Page 24: ...ternal casing Cleaning the external casing Cleaning the external casing Cleaning the external casing The external steel surfaces should be cleaned with a cloth soaked in warm soapy water or with a drop of vinegar added they should be rinsed well and dried with a soft cloth If you use specific cleaning products they must correspond to the requirements for cleaning given in the paragraph General inf...

Page 25: ...ld and keeping it pressed turn it slightly in an anti clockwise direction to remove it Replace the fuse with another with the same specifications and then close the fuse holder cap by turning it in the opposite direction 5 5 5 5 5 5 5 5 Resetting the thermal breaker safety device Resetting the thermal breaker safety device Resetting the thermal breaker safety device Resetting the thermal breaker s...

Page 26: ...ult Type of fault Type of fault Type of fault Cause Cause Cause Cause Corrective action Corrective action Corrective action Corrective action Cooling motor fan damaged Contact a qualified engineer to repair it Aeration openings present in the metal walls blocked Unblock the openings Er3 Er3 Er3 Er3 is displayed on the temperature display and an alarm is activated that can be silenced by pressing t...

Page 27: ... EV EV EV EV Key Key Key Key M Power supply terminal board R1 R2 Circular heating elements R3 Boiler heating element T1 Oven safety thermostat T2 230 12V transformer T3 Boiler safety thermostat T4 Boiler relay switch V1 Tangential motorised ventilator V2 V3 Radial motorised ventilators L Lighting lamp F Anti noise filter MI Door microswitch C1 C2 Capacitors E1 Boiler discharge solenoid E2 Steam br...

Page 28: ...the user can contact Tecnoeka by calling the telephone numbers on the cover or going to www tecnoeka com www tecnoeka com www tecnoeka com www tecnoeka com 7 7 7 7 Informations to the consumers Informations to the consumers Informations to the consumers 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...

Page 29: ...ustments 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 The warranty explicit...

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