eka EKF 711UD-EKF 664UD-EKF 664 UD-HTEKF 664... User manual

USE AND INSTRUCTION MANUAL
USE AND INSTRUCTION MANUALUSE AND INSTRUCTION MANUAL
USE AND INSTRUCTION MANUAL
MOD
MODMOD
MODD
DD
D.
..
. E
EE
EKF
KF KF
KF 711
711711
711 UD
UDUD
UD –
––
– E
EE
EKF
KF KF
KF 664
664664
664 UD
UDUD
UD –
––
– EKF
EKF EKF
EKF 664 UD
664 UD664 UD
664 UD-
--
-HT
HT HT
HT
EKF 664 UD/003
EKF 664 UD/003EKF 664 UD/003
EKF 664 UD/003 –
––
– EKF
EKF EKF
EKF 616 UD
616 UD616 UD
616 UD –
––
– EKF
EKF EKF
EKF 616 UD
616 UD616 UD
616 UD-
--
-HT
HTHT
HT
rev.
rev.rev.
rev. 2
22
2
TECNOEKA S.r. .
Via Marco Po o, n.11 - 35010 Borgoricco (Padova) Ita y
Te . +39.049.9300344 – +39.049.5791479 Fax [phone]
www.tecnoeka.com E-mai : [e-mail]

TECNOEKA Sr ______________________________________________________________ use and instruction manua
page 2 __________________________________________________________________________________________
X:\Sgq\PRODOTTI\1 - FORNI\FORNO ELETTRICO\LEka\MANUALI D'USO - Forno E ettrico 40 60 90 -
LEka\Lingua Ing ese\NUOVA GAMMA EF\Instruction manua EKF 711 UD - EKF 664 UD (-HT) - EKF 664
UD_003 - EKF 616 UD (-HT) - GB - rev. 2.doc

E ectric Oven rev. 2 ____________________EKF 711 UD – EKF 664 UD (-HT) – EKF 664 UD/003 – EKF 616 UD (-HT)
___________________________________________________________________________________________ page 3
CE
DECLARATION OF CONFORMITY
Annexed document II A, of directive 2006/42/EC
Annexed document II A, of directive 2006/42/ECAnnexed document II A, of directive 2006/42/EC
Annexed document II A, of directive 2006/42/EC
Manufacturer’s name TECNOEKA Sr
TECNOEKA SrTECNOEKA Sr
TECNOEKA Sr
Manufacturer’s address Via
Via Via
Via Marco Po o
Marco Po oMarco Po o
Marco Po o, 1
, 1, 1
, 11
11
1 -
--
- 3501
35013501
35010
00
0 Borgoricco
BorgoriccoBorgoricco
Borgoricco (PD)
(PD)(PD)
(PD)
Manager’s name of technica fi e Minotto Lorenzo
Minotto LorenzoMinotto Lorenzo
Minotto Lorenzo
Manager’s address of technica fi e Via
Via Via
Via Marco Po o
Marco Po oMarco Po o
Marco Po o, 1
, 1, 1
, 11
11
1 -
--
- 3501
35013501
35010
00
0 Borgoricco
BorgoriccoBorgoricco
Borgoricco (PD)
(PD)(PD)
(PD)
Type of product E ectronic oven
E ectronic ovenE ectronic oven
E ectronic oven
Purpose of the product Cooking fo
Cooking foCooking fo
Cooking food
odod
od
Mode E
EE
EKF
KF KF
KF 711 UD
711 UD 711 UD
711 UD –
––
– EKF 664 UD
EKF 664 UDEKF 664 UD
EKF 664 UD –
––
– EKF 664 UD
EKF 664 UDEKF 664 UD
EKF 664 UD-
--
-HT
HTHT
HT
EKF 664 UD/003
EKF 664 UD/003EKF 664 UD/003
EKF 664 UD/003 –
––
– EKF 616 UD
EKF 616 UDEKF 616 UD
EKF 616 UD –
––
– EKF
EKF EKF
EKF 616 UD
616 UD616 UD
616 UD-
--
-HT
HTHT
HT
TECNOEKA Sr dec ares that the mentioned above products meet the fo owing safety
regu ations:
Low vo tage directive 2006/95/CE
E ectromagnetic compatibi ity Directive 2004/108/CE.
TECNOEKA Sr dec ares that the mentioned above products meet the fo owing 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 Sr dec ares that the mentioned above products meet the fo owing directives:
Machine Directive 2006/42/CE;
Directive on the genera safety of products 2001/95/CE;
Directive on the restriction in the use of dangerous substances in e ectrica and e ectronic
app iances 2011/65/CE;
Directive on waste from e ectrica and e ectronic app iances 2002/96/CE (RAEE).
TECNOEKA Sr dec ares that the mentioned above products meet the
CE 1907/2006 (REACH) Regu ation
Borgoricco, 16/03/2015. ________________________________
________________________________________________________________
________________________________
Signature of a Representative of the Board of directors
(CRISTINA LORA)

TECNOEKA Sr ______________________________________________________________ use and instruction manua
page 4 __________________________________________________________________________________________
Index
IndexIndex
Index
1.
Technica service
2.
Genera warnings
3.
Technica specifications
4.
Instructions for the insta er
5.
Use instructions (for the user)
6.
Residua risks (for the user)
7.
How to use the contro pane
8.
Oven cooking
9.
C eaning
10.
Maintenance
11.
Technica service
12.
Information to the consumers
13.
Wiring ayout
14.
The Warranty

E ectric Oven rev. 2 ____________________EKF 711 UD – EKF 664 UD (-HT) – EKF 664 UD/003 – EKF 616 UD (-HT)
___________________________________________________________________________________________ page 5
1
11
1.
. .
. Technica service
Technica serviceTechnica service
Technica service
A technica check-up once or twice a year he ps pro ong the ife of the app iance and
guarantees better operation.
Make sure that assistance is carried out so e y and exc usive y by qua ified personne .
For any spare parts orders or for any information about the app iance, a ways mention the seria
number and mode (data indicated on the "technica data" p ate at the rear of the oven).
2.
2. 2.
2. Genera warnings
Genera warningsGenera warnings
Genera warnings
Very important!: keep this instruction book together with the app iance for future consu tation.
These warnings were drafted for your safety and for that of others. P ease read them carefu y
before insta ing or using the app iance:
-If, on receipt of the goods, the packaging
packagingpackaging
packaging is damaged, write the fo owing on the de ivery
note: “I REVERSE THE RIGHT TO CONTROL THE GOODS
I REVERSE THE RIGHT TO CONTROL THE GOODSI REVERSE THE RIGHT TO CONTROL THE GOODS
I REVERSE THE RIGHT TO CONTROL THE GOODS”, specify the damage and get
the driver to sign in acceptance; send a c aim in writing to the se er within 4 ca endar
days from the date of receipt. No c aim sha be accepted after such period.
-The app iance is intended for professiona use and must be uti ised by qua ified personne
trained to use it.
-Any modification which may be necessary on the e ectrica system to enab e insta ation
of the app iance, must be carried out so e y by competent personne .
-It is dangerous to modify or attempt to modify the characteristics of this app iance.
-Never c ean the app iance with direct water jets, because, if any water enters, it cou d
imit the machine's safety .
-Before doing any maintenance or c eaning jobs, disconnect the app iance from the
e ectrica mains and a ow it to coo .
-Do not attempt to carry out the periodic contro s or any repairs by yourse f. Contact the
nearest Service Centre and use on y origina spare parts.
N.B.:
N.B.:N.B.:
N.B.: Improper or incorrect use and fai ure to observe the insta ation instructions sha re ease
Improper or incorrect use and fai ure to observe the insta ation instructions sha re ease Improper or incorrect use and fai ure to observe the insta ation instructions sha re ease
Improper or incorrect use and fai ure to observe the insta ation instructions sha re ease
the manufacture from a responsibi ity.
the manufacture from a responsibi ity.the manufacture from a responsibi ity.
the manufacture from a responsibi ity. In this connection, the directives in the "POSITIONING"
In this connection, the directives in the "POSITIONING" In this connection, the directives in the "POSITIONING"
In this connection, the directives in the "POSITIONING"
paragr
paragrparagr
paragraph must be strict y observed.
aph must be strict y observed.aph must be strict y observed.
aph must be strict y observed.
3.
3. 3.
3. Technica specifications
Technica specificationsTechnica specifications
Technica specifications
Mode s
Mode sMode s
Mode s
EKF 711 UD
–
EKF 664 UD
(
-
HT)
EKF 616 UD (-HT) EKF 664 UD/003
Dimensions of app iance LxDxH (mm)
Dimensions of app iance LxDxH (mm)Dimensions of app iance LxDxH (mm)
Dimensions of app iance LxDxH (mm)
935x930x825
Weight (Kg)
Weight (Kg)Weight (Kg)
Weight (Kg)
96,4
Convection heating e ement (kW)
Convection heating e ement (kW)Convection heating e ement (kW)
Convection heating e ement (kW)
4
(x2)
3 (x2)
Max. absorbed power (kW)
Max. absorbed power (kW)Max. absorbed power (kW)
Max. absorbed power (kW)
8,4
6,4
Power supp y vo tage (V)
Power supp y vo tage (V)Power supp y vo tage (V)
Power supp y vo tage (V)
AC 400V 3N (50Hz)
230 V (50Hz)
Power cab e diameter
Power cab e diameterPower cab e diameter
Power cab e diameter
5x2,5 mm
2
3x4
mm
2
Type of cab e
Type of cab eType of cab e
Type of cab e
H07RN
-
F
Connecting e ectric cab e
Connecting e ectric cab eConnecting e ectric cab e
Connecting e ectric cab e
Tipo Y
C ass
C assC ass
C ass
I
Degree of protection against humidity
Degree of protection against humidityDegree of protection against humidity
Degree of protection against humidity
IPX3
Water pressure
Water pressure Water pressure
Water pressure
(kPa)
100
-
200
T
TT
The noise eve of the app iance in operation is be ow 70 dB (A).
he noise eve of the app iance in operation is be ow 70 dB (A).he noise eve of the app iance in operation is be ow 70 dB (A).
he noise eve of the app iance in operation is be ow 70 dB (A).
The "technica data" p ate is positioned on the rear pane of the app iance.
The "technica data" p ate is positioned on the rear pane of the app iance.The "technica data" p ate is positioned on the rear pane of the app iance.
The "technica data" p ate is positioned on the rear pane of the app iance.

TECNOEKA Sr ______________________________________________________________ use and instruction manua
page 6 __________________________________________________________________________________________
4.
4. 4.
4. Instructions for the insta er
Instructions for the insta erInstructions for the insta er
Instructions for the insta er
The fo owing instructions are aimed at the qua ified insta er, to ensure that he carries out the
insta ation, adjustment and maintenance operations as correct y as possib e and according to
current ega regu ations. Any operation must be performed with e ectrica power cut to the
app iance. Before using the app iance, carefu y remove the specia adhesive fi m protecting the
parts in stain ess stee . Do not eave any g ue residues on the surfaces. If necessary, remove
them at once, with an appropriate so vent.
Positioning
PositioningPositioning
Positioning - Position the app iance perfect y horizonta y on a tab e or simi ar support (the tab e
or support must be at east 85 cm above the f oor). Position it at a distance of not ess than 10
cm from the side and rear wa s, to enab e natura venti ating air to circu ate free y around it.
The app iance is venti ated through specific openings on the meta wa s of the outer housing ,
and ensures efficiency and ong- ife. For this reason it is strict y forbidden to obstruct these
venti ation openings, even partia y or for short periods. Fai ure to observe this specific
Fai ure to observe this specific Fai ure to observe this specific
Fai ure to observe this specific
prohibition re eases the manufacturer of the app iance from a responsibi ity and immediate y
prohibition re eases the manufacturer of the app iance from a responsibi ity and immediate y prohibition re eases the manufacturer of the app iance from a responsibi ity and immediate y
prohibition re eases the manufacturer of the app iance from a responsibi ity and immediate y
voids any guarantee rights for the said app iance,
voids any guarantee rights for the said app iance,voids any guarantee rights for the said app iance,
voids any guarantee rights for the said app iance, because its constructive conformity has been
vo untari y compromised. Furthermore, the app iance is not suitab e for embedding and for
grouped positioning with other identica app iances.
E ectrica connection
E ectrica connectionE ectrica connection
E ectrica connection - The app iance must be connected to the e ectrica mains according to
current ega regu ations. Before making the connection, make sure of the fo owing:
-the vo tage and frequency va ues of the power supp y system match the va ues on the
"technica data" p ate affixed on the app iance;
-the imiting va ve and the system are ab e to support the app iance's oad (see the
"technica data" p ate);
-the power sup
the power supthe power sup
the power supp y system has an adequate earth connection according to current ega
p y system has an adequate earth connection according to current ega p y system has an adequate earth connection according to current ega
p y system has an adequate earth connection according to current ega
regu ations;
regu ations;regu ations;
regu ations;
-a omnipo ar switch with minimum between-contacts aperture of the overvo tage
category III (4000 V), sized to the oad and conforming to current ega regu ations, is
fitted between the app iance and the mains in the direct connection to the mains;
-the omnipo ar switch used for connection is easy to reach when the app iance is
insta ed;
-the ye ow/green earth wire is not interrupted by the switch;
the ye ow/green earth wire is not interrupted by the switch;the ye ow/green earth wire is not interrupted by the switch;
the ye ow/green earth wire is not interrupted by the switch;
-the power supp y, when the app iance is operating, must not deviate from the rated
vo tage va ue by ±10%.
-make sure that after inserting the power supp y cord into the termina b ock it does not
come into contact with any of the cooking range's hot parts.
-if the supp y cab e is dama
if the supp y cab e is damaif the supp y cab e is dama
if the supp y cab e is damaged then it must be rep aced by the manufacturer or by your
ged then it must be rep aced by the manufacturer or by your ged then it must be rep aced by the manufacturer or by your
ged then it must be rep aced by the manufacturer or by your
technica support or by a qua ified person to avoid any risk
technica support or by a qua ified person to avoid any risktechnica support or by a qua ified person to avoid any risk
technica support or by a qua ified person to avoid any risk
Connection to the water mains
Connection to the water mainsConnection to the water mains
Connection to the water mains - The app iance must be fed with softened drinking water, with
hardness from 0.5°F to 5°F (it is ob igatory to use a softener to reduce the formation of ime
inside the cooking chamber) and pressure in the range from 150 to 250 kPa (1.5 - 2.5 bar).
Connection to the water mains shou d be made through the threaded 3/4" so enoid-va ve on
the rear of the app iance, fitting in between a mechanica fi ter and an on/off tap (before you
connect the fi ter, a ow a certain quantity of water to f ow out in order to drain any waste from
the pipe).

E ectric Oven rev. 2 ____________________EKF 711 UD – EKF 664 UD (-HT) – EKF 664 UD/003 – EKF 616 UD (-HT)
___________________________________________________________________________________________ page 7
Water drainage
Water drainageWater drainage
Water drainage
A drain pipe (see Fig. 1) comes out from the rear of the app iance, 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
interna diameter of 30 mm (DN 30). To prevent choking, it is best to use a rigid pipe and make
sure there are no "e bow" bends anywhere a ong the drain ine. Furthermore, the drain ine
must s ope down (minimum s ope 5%) a ong its fu ength (the ength in question is from the
app iance's drain pipe to the drain point and must not exceed 2 metres). The drain ine must run
into an open f oor drain (Fig.2). In addition, there must be a free air gap of at east 25 mm
(distance between the drain ine coming from the app iance and the funne on the drain
standpipe). Whatever the case, in order to comp y with current hygiene standards, the ine
connected to the app iance's drain pipe must not come into direct contact with the drain point.
It is advisab e to inc ude a suitab e trap in the ine connecting the app iance's drain out et to the
grey water waste system, thus stopping the steam coming back out of the drain.
FIG.
FIG. FIG.
FIG. 1
11
1 FIG.
FIG. FIG.
FIG. 2
22
2
Connecting the power cab e
Connecting the power cab eConnecting the power cab e
Connecting the power cab e (for modd. EKF 711 UD – EKF 664 UD(-HT) – EKF 616 UD(-HT)) - To
reach the power termina board remove the eft side of the app iance. Loosen the cab e-c amp
on the back (at the bottom) of the app iance and pass the cab e through up to near to the
termina board. Locate the eads against the termina board so that the earth ead is the ast to
detach from its termina in the event of reverse pu ing. Connect the 3 phase
phase phase
phase eads to the
termina s marked “1” “2”
“1” “2”“1” “2”
“1” “2” and “3”
“3”“3”
“3”, the neutra
neutra neutra
neutra ead to the termina marked “4”
“4”“4”
“4” or “5”
“5”“5”
“5” and
the earth
earth earth
earth ead to the termina marked as shown in the fo owing ayout:
(this e ectrica connection ay-out is ocated near the power supp y termina board ). Tighten the
cab e gripper and re-fit the eft side-pane of the app iance.
The app iance must be connected to an equipotentia system
equipotentia systemequipotentia system
equipotentia system whose efficiency must first be
checked according to current ega regu ations.
This connection must be made between different app iances by using the appropriate termina
marked with the symbo . The equipotentia conductor must have a minimum diameter of 2,5
mm
2
The equipotentia termina is at the rear of the app iance.

TECNOEKA Sr ______________________________________________________________ use and instruction manua
page 8 __________________________________________________________________________________________
Connecting th
Connecting thConnecting th
Connecting the power cab e
e power cab ee power cab e
e power cab e (for mod. EKF 664 UD/003)- To reach the power termina board
remove the eft side of the app iance. Loosen the cab e-c amp on the back (at the bottom) of
the app iance and pass the cab e through up to near to the termina board. Locate the eads
against the termina board so that the earth ead is the ast to detach from its termina in the
event of reverse pu ing. Connect the phase
phase phase
phase ead to the termina marked “
““
“L”
L”L”
L”, the neutra
neutra neutra
neutra ead to
the termina marked “N”
“N”“N”
“N” and the earth
earth earth
earth ead to the termina marked . Tighten the cab e
gripper and re-fit the eft side-pane of the app iance.
The app iance must be connected to an equipotentia system
equipotentia systemequipotentia system
equipotentia system whose efficiency must first be
checked according to current ega regu ations.
This connection must be made between different app iances by using the appropriate termina
marked with the symbo . The equipotentia conductor must have a minimum diameter of 2,5
mm
2
The equipotentia termina is at the rear of the app iance.
Safety ther
Safety therSafety ther
Safety therma breaker
ma breakerma breaker
ma breaker - The app iance has a manua y reset safety therma breaker. It protects
against excessive dangerous over-temperatures which cou d be accidenta y generated inside the
app iance. If the device is tripped, it interrupts e ectrica power to the app iance and thus
prevents it from operating. To access this device, remove the eft side-pane of the app iance.
5.
5. 5.
5. Use instructions (for the user)
Use instructions (for the user)Use instructions (for the user)
Use instructions (for the user)
This app iance is not intended for use by persons (inc uding chi dren) with reduced phyca ,
sensory or menta capabi ities, or ack of experience and know edge. Un ess they have
beengiven supervision or instruction concerning use of app iance by a person responsib e for
their safety. Chi dren shou d be supervised to ensure that they do not p ay with the app iance.
For first use, we advise you to et the app iance to run oad-free at maximum temperature for
about one hour. In this way, any unp easant sme s due to therma insu ation and residua work
grease are e iminated. This app iance must be used so e y for the purpose for which it was
express y designed, i.e. cooking foods in the oven. Any other use is considered unsuitab e.
The app iance can be used: for a oven cooking of deserts, pizzas, meat, fish, vegetab es, as
we as for gratinating, and for re-conditioning coo ed and frozen foods. When p acing food in
the cooking compartment, eave a space of at east 40 mm between pans in order not to over-
obstruct air circu ation. Do not use pans with higher than necessary edges: edges are barriers
which prevent the circu ation of hot air. Warm up the oven before every cooking operation to
obtain maximum uniformity. Do not sa t foods in the cooking compartment.
6.
6. 6.
6. Residua risks (for the user)
Residua risks (for the user)Residua risks (for the user)
Residua risks (for the user)
After a cooking operation, open the door cautious y, to avoid a vio ent outf ow of heat which
cou d cause burns. Whi e the oven is in operation, pay attention to the hot zones (marked on
the app iance) of its externa surfaces. P ace the machine on a bench or simi ar support, at a
height of at east 85 cm from the f oor. The bench or support must be ab e to support the
weight of the machine and house it correct y. The app iance contains e ectrica parts and must
never be washed with a jet of water or steam. The app iance is e ectrica y connected: before
attempting any c eaning operation, cut power to the app iance. To prevent incorrect connection
of the app iance, the re evant e ectrica and water connections are marked by identification
p ates. If the interna g ass pane of the door has to be c eaned, it must be dismant ed with the
he p of a second operator: one operator supports the g ass pane , whi e the other unscrews its
securing screws.

E ectric Oven rev. 2 ____________________EKF 711 UD – EKF 664 UD (-HT) – EKF 664 UD/003 – EKF 616 UD (-HT)
___________________________________________________________________________________________ page 9
7.
7. 7.
7. How to use the contro pane
How to use the contro paneHow to use the contro pane
How to use the contro pane
1. "End of cooking" programming knob
2. Contro thermostat knob
3. Automatic humidifier knob
4. "End of cooking" programmer indicator
ight
5. Contro thermostat indicator ight
6. Automatic humidifier indicator ight
1
2
3
4
5
6

TECNOEKA Sr ______________________________________________________________ use and instruction manua
page 10 __________________________________________________________________________________________
Fig. 3 Fig. 4 Fig. 5
Programming cooking time
Programming cooking timeProgramming cooking time
Programming cooking time - To run the oven, turn the programmer knob (Fig. 3) in ine with
symbo (continuous operation) or in ine with the se ected cooking time (up to 120 minutes).
In the second case, end of cooking is signa ed by the oven switching OFF automatica y.
Programming cooking temperature
Programming cooking temperatureProgramming cooking temperature
Programming cooking temperature - Turn the knob of the adjustment thermostat (Fig. 4) in ine
with the temperature se ected for cooking.
Programming vapour quantity
Programming vapour quantityProgramming vapour quantity
Programming vapour quantity - To generate vapour whi e the oven is in operation (cooking
compartment hot), turn the knob of the automatic humidifier (Fig. 5) in ine with the required
va ue (from 1 to 5). If you turn the knob to position • (OFF) the humidifier wi stop operating.
Remember
RememberRemember
Remember
- If you turn the knob to positions “1” to “4”, the humidifier operates by generating vapour
“1” to “4”, the humidifier operates by generating vapour “1” to “4”, the humidifier operates by generating vapour
“1” to “4”, the humidifier operates by generating vapour
(water is introduced into the cooking compartment) at automatica y adjus
at automatica y adjusat automatica y adjus
at automatica y adjusted, cyc ica y
ted, cyc ica y ted, cyc ica y
ted, cyc ica y
repeated time interva s
repeated time interva srepeated time interva s
repeated time interva s (The higher the number the higher the humidifier operating time and
thus a higher quantity of vapour is produced).
- If you turn the knob to position "5", automatic contro of the humidifier is disab ed
"5", automatic contro of the humidifier is disab ed "5", automatic contro of the humidifier is disab ed
"5", automatic contro of the humidifier is disab ed - it now
operates by continuous y introducing water into the cooking compartment (continuous
production of vapour).
- Before beginning to run the automatic humidifier, stabi ise the temperature inside the
cooking compartment at a va ue of at east 110°C, order to optimise vapour production.
"End of cooking" programmer indicator ight
"End of cooking" programmer indicator ight"End of cooking" programmer indicator ight
"End of cooking" programmer indicator ight - The programmer green indicator ight indicate
that the oven is operating and that cooking time is active.
Contro thermostat indicator ight
Contro thermostat indicator ightContro thermostat indicator ight
Contro thermostat indicator ight - The contro thermostat orange indicator ight goes OFF
whenever the programmed temperature is reached inside the cooking compartment. It ights up
again when the thermostat is tripped to re-estab ish this temperature.
Automatic humidifier indicator ight
Automatic humidifier indicator ightAutomatic humidifier indicator ight
Automatic humidifier indicator ight - The orange indicator ight of the automatic humidifier
indicates that the water so enoid-va ve is operating and, therefore, vapour is being produced in
the cooking compartment.
Oven interna ight
Oven interna ightOven interna ight
Oven interna ight - The ight is a ways on when the oven is operating.
To switch off the oven
To switch off the ovenTo switch off the oven
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 app iance and cut out e ectric power.
8.
8. 8.
8. Oven cooking
Oven cookingOven cooking
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 theoretica time in order to recover stored heat.
Convection cooking (dry heat)
Convection cooking (dry heat)Convection cooking (dry 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)
Convection cooking + steam (dry heat + wet heat)Convection cooking + steam (dry heat + wet heat)
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
De freezingDe freezing
De freezing - Operate the oven and turn the thermo state knob and the humidifier knob in
correspondence of position OFF (•).

E ectric Oven rev. 2 ____________________EKF 711 UD – EKF 664 UD (-HT) – EKF 664 UD/003 – EKF 616 UD (-HT)
___________________________________________________________________________________________ page 11
9.
9. 9.
9. C eaning (WARNING:
C eaning (WARNING:C eaning (WARNING:
C eaning (WARNING: Cut power to the app iance before every operation)
Cut power to the app iance before every operation)Cut power to the app iance before every operation)
Cut power to the app iance before every operation)
Genera c eaning
Genera c eaningGenera c eaning
Genera c eaning - C ean the oven when it is co d. Wash ename ed parts with ukewarm water
and soap, do not use abrasive products, stee woo , or acids, which cou d ruin them. To c ean
the stee parts, do not use products containing ch orine (sodium hypoch orite, hydroch oric acid,
etc) even if di uted. Use specific off-the-she f products or a itt e hot vinegar. Rinse thorough y
with water and dry with a soft c oth. C ean the g ass door of the oven with hot water on y, and
do not use rough c oths. Do not a ow foods (especia y acid foods such as sa t, vinegar, emon,
etc) to stagnate on the stain ess stee parts, because they cou d deteriorate. Do not wash the
app iance with direct jets of water, because if water enters, this cou d imit the app iance's
safety. Do not use corrosive substances (e.g. hydroch oric acid) to c ean the oven' s support
bench.
C eaning the oven
C eaning the ovenC eaning the oven
C eaning the oven - It is good practice to c ean the oven interior at the end of every day of duty.
In this way it wi be easier to remove cooking residues, preventing them from burning when the
oven is next used. C ean it accurate y with hot water and soap or with the appropriate off-the-
she f products.
C eaning the door
C eaning the doorC eaning the door
C eaning the door - The g ass pane of the door facing inwards toward cooking compartment
can be c eaned with the same type of degreasing product used to c ean the compartment.
Otherwise, you can use norma g ass c eaning product (non toxic). A common g ass detergent
can be used a so to c ean the g ass pane of the door facing outward. In a cases, you may just
use tepid soapy water. After rinsing, thorough y dry the g ass surface with a soft c oth. If
opaque sections form between the two g ass pane s of the door, they can be e iminated after
dismant ing the interna g ass pane .
C eaning the fans
C eaning the fansC eaning the fans
C eaning the fans - The fans must be periodica y c eaned with specific anti- ime sca e products.
A the parts must be carefu y c eaned, removing a ime sca e deposits. To have access to the
fans remove the fan casing after removing the screws that fix it to the cooking chamber. When
c eaning is comp ete, rep ace the casing and screws.
C eaning the door sea
C eaning the door seaC eaning the door sea
C eaning the door sea - For hygiene and good operations, it is good practice to c ean the door
sea at the end of each day’s work. It shou d be carefu y washed with warm soapy water, rinsed
and dried with a soft c oth. Any incrustations or food deposits must be carefu y removed,
without using sharp meta too s which cou d irreparab y damage the sea .
10.
10. 10.
10. Maintenance
MaintenanceMaintenance
Maintenance
Genera information
Genera informationGenera information
Genera information - A periodic contro (at east once a year) of the app iance aids to guarantee
ong ife and correct operations. Any sort of maintenance work on the app iance must be done
exc usive y by technica y qua ified operators who have been trained in the maintenance work
on this app iance. Before beginning any sort of maintenance work on the app iance, turn the
power supp y off (at the magnetotherma safety switch upstream from the app iance) and et it
coo down. Access is gained to the inside components that cou d require maintenance work by
removing the eft side of the app iance.
Changing the ighting amp in the cooking chamber
Changing the ighting amp in the cooking chamberChanging the ighting amp in the cooking chamber
Changing the ighting amp in the cooking chamber - The amp is housed between the two
door g asses; to rep ace it remove the interna g ass as described in the paragraph: “C eaning
the door”. After removing the interna g ass, rep ace the amp with another with the same
specifications: 12V 35W 300°C (this is a ha ogen amp and shou d not be touched with your
bare hands).

TECNOEKA Sr ______________________________________________________________ use and instruction manua
page 12 __________________________________________________________________________________________
Changing the door sea
Changing the door seaChanging the door sea
Changing the door sea - The door sea has a rigid profi e with 3 fixing tabs. The profi e must be
fitted into the guide on the face of the cooking chamber. The rectangu ar sea fits perfect y into
the frame of the guide and, therefore, the sea profi e fits perfect y onto the face of the cooking
chamber. To change the sea , remove the o d one from the guide by pu ing hard at the four
corners. C ean any dirt from the guide and introduce the new sea (to make this operation
easier, we advise dampening the sea profi e with soapy water).
Resetting the therma breaker safety device
Resetting the therma breaker safety deviceResetting the therma breaker safety device
Resetting the therma breaker safety device - This device is reached by removing the eft side of
the app iance and can be reset by pressing the red key right down (which is marked by a specia
adhesive abe ), which is inside the e ectric components compartment.
Possib e fau ts
Possib e fau tsPossib e fau ts
Possib e fau ts
Type of fau t
Type of fau tType of fau t
Type of fau t
Cause
CauseCause
Cause
Corrective action
Corrective actionCorrective action
Corrective action
Contro pane
comp ete y off (the oven
does not work)
-
Incorrect e ectric connections to the
mains -Check the mains connection
-
No mains vo tage
-
Restore mains vo tage
-Therma break safety device tripped
-
Reset the therma break safety
device
Cooking cyc e set: the
oven does not work
-Door open or ajar - C ose the door
-Damaged magnetic sensor
-
Contact a qua ified tec
hnician to
repair the sensor
Automatic humidifier
ON: no steam is
produced in the cooking
chamber
-
Incorrect connection to water
mains
-
Check the connection to water
mains
-
Cut
-
off cock c osed
-
Check the cut
-
off cock
-
B ocked water in et fi ter
-
C ean the f
i ter
-Damaged water in et so enoid
-
Contact a qua ified technician to
repair the so enoid
Door c osed: steam
comes out of the sea
-
Sea not fitted correct y
-
Check the sea fitting
-Damaged sea
-
Contact a qua ified technician to
repair the sea
-Hand e prong oosened
-
Contact a qua ified technician to
repair the prong
The oven does not cook
even y
-
One of the motors is b ocked or
turns s ow y
-
Contact a qua ified technician to
repair the motor
-The motors do not go into reverse
-
Contact a qua ified technic
ian to
repair the motor
-
Heating e ement not powered or is
damaged
-
Contact a qua ified technician to
repair the e ement
Lighting amp in the
cooking chamber does
not work
-Damaged amp - Change the amp
-Damaged amp feeder
-
Contact a qua ified technician t
o
repair the feeder
The thermo safety
device turns on in
continuous
-Device damaged
-
Contact a qua ified technician to
repair the feeder
-Regu ating thermo state damaged
-
Contact a qua ified technician to
repair the feeder

E ectric Oven rev. 2 ____________________EKF 711 UD – EKF 664 UD (-HT) – EKF 664 UD/003 – EKF 616 UD (-HT)
___________________________________________________________________________________________ page 13
11. Technica service
11. Technica service11. Technica service
11. Technica service
Before eaving the factory, the app iance was comp ete y regu ated and tested by expert
specia ised personne to guarantee the best operating resu ts.
A repairs and settings must be performed with utmost care and attention, respecting nationa
safety regu ations in force. A ways contact your retai er or our nearest Service Centre, giving
detai s of the prob em, the app iance mode and the seria number (on the rating p ate on the
rear pane ).
For any maintenance the user can contact Tecnoeka by ca ing the te ephone numbers on the
cover or going to www.tecnoeka.com
www.tecnoeka.comwww.tecnoeka.com
www.tecnoeka.com.
12.
12.12.
12. Informations to the consumers
Informations to the consumersInformations to the consumers
Informations to the consumers
Further to Directive 2002/96/EC, the symbo of the crossed rubbish skip on
the app iance means that at the end of its ife, the product must be
disposed of separate y from the other rubbish. The user must hand the
app iance to a specia ised waste co ection centre for e ectric and e ectronic
equipment.
The separate co ection of the rubbish and subsequent treatme
nt, recovery and disposa he p to
produce other equipment using recyc ed materia s, reducing the negative effects on the
environment and pub ic hea th, which wou d be caused by incorrect management of the
rubbish.
Shou d the user dispose of the product abusive y, administrative sanctions wou d be app ied.

TECNOEKA Sr ______________________________________________________________ use and instruction manua
page 14 __________________________________________________________________________________________
13.
13. 13.
13.
Wiring ayout
Wiring ayoutWiring ayout
Wiring ayout
MODELS EKF 711 UD
MODELS EKF 711 UD MODELS EKF 711 UD
MODELS EKF 711 UD –
––
– EKF 664 UD
EKF 664 UDEKF 664 UD
EKF 664 UD(
((
(-
--
-HT)
HT)HT)
HT) –
––
– EKF 616 UD
EKF 616 UDEKF 616 UD
EKF 616 UD(
((
(-
--
-HT)
HT)HT)
HT)
Key
KeyKey
Key
M
Power termina board
Pr "End of cooking" programmer
T1 Safety thermostat
T2 Oven thermostat
U Automatic humidifier
S1 Programmer indicator ight
S2 Thermostat indicator ight
S3 Automatic humidifier indicator ight
IM Operating direction reversing e ement
MI
Door microswitch
E So enoid-va ve for automatic humidifier
B1-B2-B3-B4 Contactor coi
B-R Contactor Re ais
T Transformer for oven amp
L Oven ighting amp
V1-V2 Radia motoventi ators
V3 Tangentia motorised venti ator
R1-R2 Circu ar heating e ements
C1-C2 Capacitors

E ectric Oven rev. 2 ____________________EKF 711 UD – EKF 664 UD (-HT) – EKF 664 UD/003 – EKF 616 UD (-HT)
___________________________________________________________________________________________ page 15
MODEL EKF 664 UD
MODEL EKF 664 UDMODEL EKF 664 UD
MODEL EKF 664 UD/003
/003/003
/003
Key
KeyKey
Key
M
Power termina board
Pr "End of cooking" programmer
T1 Safety thermostat
T2 Oven thermostat
U Automatic humidifier
S1 Programmer indicator ight
S2 Thermostat indicator ight
S3 Automatic humidifier indicator ight
IM Operating direction reversing e ement
MI
Door microswitch
E So enoid-va ve for automatic humidifier
B1-B2 Contactor coi
B-R Contactor Re ais
T Transformer for oven amp
L Oven ighting amp
V1-V2 Radia motoventi ators
V3 Tangentia motorised venti ator
R1-R2 Circu ar heating e ements
C1-C2 Capacitors

TECNOEKA Sr ______________________________________________________________ use and instruction manua
page 16 __________________________________________________________________________________________
14.
14. 14.
14. The Warranty
The WarrantyThe Warranty
The Warranty
Your app iance is covered by warranty. The se er wi rep ace or repair (and his decision wi be fina ), free
of charge for the customer, on y those parts that are defective due to a manufacturing fau t on condition
that, under pena ty of forfeiture:
−for domestic equipment, the customer notifies the fau t within two months from the date when
he/she discovered it and anyway within 2 years form the date of purchase;
−for professiona equipment, the customer notifies the fau t within 8 days from the date when
he/she discovered it and anyway within 12 months from the date of purchase,
by registered etter with acknow edgement of receipt and enc osing 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 comp ied with, the warranty is express y exc uded
warranty is express y exc uded warranty is express y exc uded
warranty is express y exc uded in the
fo owing cases:
1) fau ts or breakage caused by the transport;
2) wrong or incorrect insta ation of the product (for instance because of insufficient draught of the
f ue or exhausts) in ight of the instructions given in the user’s handbook supp ied with the
product;
3) inadequate or abnorma e ectrica , hydrau ic and/or gas supp ies;
4) care essness, neg igence or incompetence in using the product in ight of the instructions given in
the user’s handbook supp ied with the product;
5) use of the product for uses different from the one for which it was bui t or anyway in a manner
not comp iant with the instructions given in the user’s handbook supp ied with the product;
6) tampering with the product;
7) adjustments and/or maintenance and/or repairs carried out by unauthorised personne and/or
with non origina spare parts;
8) inadequate or care ess maintenance of the product in contrast with the user’s handbook supp ied
with the product;
9) damages caused by fire, natura disasters and accident as we as by any cause not attributab e to
TECNOEKA SRL.
The warranty exp icit y exc udes
The warranty exp icit y exc udesThe warranty exp icit y exc udes
The warranty exp icit y exc udes: varnished or ename ed parts, knobs, hand es, movab e or removab e
p astic parts, bu bs, g ass parts, refractories and any accessories.
TECNOEKA SRL cannot be he d responsib e for any damages, either direct or indirect, caused by the
product breaking down or fo owing 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 verba or
written warranties.
The warranty is va id on y for app iances insta ed in the European Union.
The warranty is va id on y for app iances insta ed in the European Union.The warranty is va id on y for app iances insta ed in the European Union.
The warranty is va id on y for app iances insta ed in the European Union.
Any dispute sha be sett ed by the competent Court in Padua.
Warning for the Buyer:
Warning for the Buyer:Warning for the Buyer:
Warning for the Buyer:
1. the cooking app iance is designed on y for cooking purposes whi e the heating app iance is
designed on y for heating domestic environments;
2. TECNOEKA S.r. . does not insta the app iances; the se er sha be responsib e for any insta ation
carried out;
3. TECNOEKA S.r. . cannot be he d responsib e for any damages, either direct or indirect, to peop e,
pets or property caused by the app iance breaking down or fo owing its non-use.
The Manufacturer cannot be he d responsib e 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,
a so in the interest of the user, without affecting the vita characteristics of functiona ity and safety.