TECNOEKA EKF443DUD, EKF416DALUD, EKF411DUD, EKF464DALUD, EKF416DUD Use And Instruction Manual
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USE AND INSTRUCTION MANUAL
MODD. EKF 423 D UD – EKF 423 D UD/0/015
EKF 443 D UD
EKF 311 D UD – EKF 364 D UD
EKF 411 D UD – EKF 416 D UD – EKF 464 D UD
EKF 464 D UD/001 – EKF 411 DUD/0/037 -
EKF464DUD/0/037
EKF 411 D AL UD – EKF 416 D AL UD – EKF 464 D AL UD
EKF 464 DALUD/0/037
rev. 15
TECNOEKA S.r.l.
Via Marco Polo, n.11 - 35010 Borgoricco (Padova) Italy
Tel. +39.049.9300344 – +39.049.5791479 Fax +39.049.5794387
www.tecnoeka.com E-mail: info@tecnoeka.com
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EU 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
Models
EKF 423 D UD – EKF 423 D UD/0/015
EKF 443 D UD
EKF 311 D UD - EKF 364 D UD
EKF 411 D UD – EKF 416 D UD - EKF 464 D UD
EKF 464 D UD/001-EKF464DUD/0/037
EKF 411 D AL UD – EKF 416 D AL UD – EKF 464 D AL UD EKF 464
DALUD/0/037
Batch
TECNOEKA Srl declares that the mentioned above products meet the following safety
regulations:
Machine Directive 2006/42/EC;
Electromagnetic compatibility directive 2014/30/EU
TECNOEKA Srl declares that the mentioned above products meet the following harmonised
standards:
EN 60335-1 ; EN 60335-2-42
EN 55014-1; EN 55014-2; EN 61000-3-2; EN 61000-3-3; EN 62233
TECNOEKA Srl declares that the mentioned above products meet the following directives:
Directive on the general safety of products 2001/95/EC;
Directive on the restriction in the use of dangerous substances in electrical and electronic
appliances 2011/65/EU ;
Directive on waste from electrical and electronic appliances 2012/19/EU.
TECNOEKA Srl declares that the mentioned above products meet the
(EC) 1907/2006 Regulation
Borgoricco, 06/07/2018.
________________________________
Signature of a Representative of the Board of directors
(CRISTINA LORA)
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Index
1.
Technical service
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.
Ignition
9.
Switch-off
10.
Operation mode
11.
Cooking cycle ON/OFF
12.
Displaying / changing parameters with the cooking cycle ON
13.
Delayed start to the cooking cycle
14.
“Programmed” mode
15.
Saving cooking programs
16.
Cooking with a saved program
17.
Manual humidifying
18.
Door device
19.
Black – out
20.
Oven cooking
21.
Routine cleaning and maintenance
22.
Possible faults
23.
Technical assistance
24.
Informations to the consumers
25.
Wiring layouts
26.
The Warranty
27.
Availability and supply of spare parts
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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 warehouse inside temperature must not be lower than -9°C; otherwise, the thermostat
(regulation and safety thermostat) control devices of the machine will be damaged. Failure to
observe this prohibition invalidates any responsibility of the manufacturer of the machine.
- 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.
- It is dangerous to modify 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.
- When the tilting door is wide open, do not put anything on the surface, because the door
hinges could be irreparably damaged.
- 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
EKF423DUD
EKF443DUD
EKF311DUD
EKF364DUD
EKF411DALUD
EKF416DALUD
EKF464DALUD
EKF411DUD
EKF416DUD
EKF464DUD
EKF 464 D UD/001
EKF464DUD/0/037
EKF 411 DUD/0/037
EKF 464 DALUD/0/037
Dimensions of appliance LxDxH
(mm)
590x703x59
0
675x725x55
7
790x752x504
784x770x637
784x752x634
Weight (Kg)
38
40
44
57
58
Maximum load per tray (kg)
1,5
4 -2
4 – 2
Maximum load (kg)
6
12 - 6
16 - 8
Convection heating element
(kW)
2,7 3 3,5
6
Max. absorbed power (kW)
2,9
3,2
3,7
6,4
Power supply voltage (V)
230 V (50/60Hz)
230 (50/60Hz)
400 2N (50/60Hz)
230 (50/60Hz)
Power cable diameter
3x1,5 mm2
3x4mm
2
– 4x2,5 mm2
3x4mm2
Type of cable
H07RN-F
Connecting electric cable
Tipo Y
Class
I
Degree of protection against
humidity
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 side panel of the appliance.
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4. Instructions for the installer
The following instructions are aimed at the qualified installer, to ensure 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.
Fitting the feet - The feet are inside the appliance and must be secured on the four threaded holes
on the base. If necessary, the height of the feet can be adjusted by screwing or unscrewing.
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 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. 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 - (for ovens predisposed to humidifier solenoid-valve)
The appliance must be fed with softened drinking water, with pressure in the range from 100 to
200 kPa (1.0 - 2.0 bar). Water must have hardness from 0.5°F to 3°F (it is suggstible to use a
softener as to avoid the malfunction of the fan, the breakage of the heating element and to
reduce the formation of lime inside the cooking chamber). Connection to the water mains should
be made through the threaded 3/4" solenoid-valve on the rear (on the bottom) 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).
Connection to water tank - (for ovens predisposed to water pump)
To replace electrovalve with water pump (in ovens with optional predisposition to pump), follow
the steps below listed (image 1):
1) Remove back cover from oven.
2) Disconnect wiring cables from electrovalve.
3) Disconnect water tube (3) from electrovalve, pressing e keeping pressed the edge of black
linking (quick insertion).
4) Remove the electrovalve unscrewing the screw that fix it to oven’s frame.
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5) Fix the pump (1) to the frame with the appropriate support (2) and the two screws (4)
included.
6) Connect the cables previously disconnected from electrovalve to pump.
7) Connect the tube previously disconnected from electrovalve to pump’s linking.
8) Connect the tube (6) with filter and ballast (included in “Pump kit”) to pump’s apron (7).
9) Replace back cover.
Fig.1
Warning:
To avoid limestone buildup into the cooking chamber, we suggest to fill the water tank with
decalcified water.
Check water level in the tank before activating the pump and during its functioning. If pump
works without water in the tank, what occurs is abnormal noise at first and then its breakage.
Water drainage (
only for MODD. EKF 411 D UD – EKF 416 D UD – EKF 464 D UD – EKF 464 D UD/001 - EKF 411 D
AL UD - EKF 416 D AL UD - EKF 464 D AL UD)
A drain pipe (see Fig. 2) 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. 3). 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 drain outlet to the grey
water waste system, thus stopping the steam coming back out of the drain.
FIG. 2 FIG. 3
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WARNING
Ovens model EKF 423 D UD - EKF 423 D UD/0/015 –EKF 443 D UD - EKF 311 D UD - EKF 364 D
UD are not equipped with a drain pipe for cooking chamber drainage.
Connecting the power cable:
–
Mod. EKF 423 D UD – EKF 423 D UD/0/015 – EKF 443 D UD – EKF 311 D UD – EKF 364 D UD –
EKF 464 D UD/001- EKF464DUD/0/037 – EKF 411 DUD/0/037 - EKF 464 DALUD/0/037
– To access
the terminal board, just remove the appliance's rear side-panel. Loosen the cable gripper and allow
the cable to pass through it. Arrange the conductors so that the earth conductor is the last to
detach from its terminal if the cable goes into a state of faulty traction. Connect the phase
conductor to the terminal marked “L1”, connecting the neutral conductor to the terminal marked
"N" and the earth conductor to the terminal marked with the symbol
.
Tighten the cable
gripper and re-fit the rear side-panel of the appliance.
–
Modd. EKF 411D UD – EKF 464 D UD – EKF 411 D AL UD – EKF 416 D AL UD – EKF 464 D AL UD -
To
access the terminal board, just remove the ppliance's rear side-panel. Loosen the cable gripper and
allow the cable to pass through it. Arrange the conductors so that the earth conductor is the last
to detach from its terminal if the cable goes into a state of faulty traction. Connect the phase
conductors to the terminals marked “L1” and “L2”, connecting the neutral conductor to the
terminal marked "N" and the earth conductor to the terminal marked with the symbol
according to the following lay-out:
(this electrical connection lay-out is located near the power supply terminal board). Tighten the
cable gripper and re-fit the rear side-panel of the appliance.
Any 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
2,5mm2 The equipotential terminal is at the rear of the appliance.
Safety thermal breaker - The appliance is supplied with a manually resetting thermal breaker to
protect against excessive, dangerous temperatures which could be accidentally generated inside. If
it is tripped, the device cuts off the power supply to the appliance.
5. Use instructions (for the user)
For first use, we advise you to let the appliance to run load-free for 30/40 minutes at a
temperature of 200°C. 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 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 (for cooking of bread and pastry; do not use pans with borders higher than 20mm, avoid that
products into the pan get in contact). Warm up the oven before every cooking operation (set a
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temperature 30°C higher than cooking temperature) 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 possible hot zones (marked
on the appliance) of its external surfaces. Place the machine on a bench or similar support, 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. Do not use the door handle to move the appliance
(the glass panel may break). When the tilting door is wide open, there is the risk that things could
be placed on the surface with the risk of irreparably damaging the door hinges.
7. How to use the control panel
Control Panel symbol legend:
1) Parameter on signal LED
7) Parameter value increase button
2) Cooking parameter selection button
8) Cooking program select/save button
3) Step on signal LED
9) Manual humidifying button
4) Cooking step selection button
10) START/STOP button
5) Parameter display
11) Probe core outlet (for ovens predisposed)
6) Parameter value decrease button
8. Ignition
The control panel (digital) automatically turns on as soon as the oven is electrically powered.
The display shows in succession the following written:
- "r.X.X" where "X.X" indicates the firmware revision number inserted in the electronic board (eg
"r.1.0").
- "d.XX" where "XX" is the abbreviation for the card calibration of the model.
Then “0.00” appears on the display to indicate time (expressed in hours and minutes) and the time
led turns on in the parameter field (symbol ).
The phase 1 led turns on in the “phase” field (set to receive cooking parameters).
9. Switch-off
The control panel automatically turns off10 minutes after the cooking cycle ends (in “manual"
mode or in “automatic” mode whether switched-off automatically or by pressing the button)
without any button being pressed.
The display and operating function leds turn off. Only the button led remains on.
To restart the control panel, simply press the button.
1 2 3
4 5 6
7
8
9
10
11
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10. Operation mode
The cooking cycle can be run in “manual” or “programmed” mode which can be divided in 4
steps. TIME/TEMPERATURE/HUMIDITY/ “HEART” TEMPERATURE cooking parameters can be set
for each step.
MANUAL MODE
To select cooking parameters (TIME/TEMPERATURE/HUMIDITY/“HEART” TEMPERATURE), press the
button the led for the selected parameter turns on each time the button is pressed. At least
cooking time and temperature parameters must be set for the cooking cycle to start.
To select cooking cycle steps (1 – 2 – 3 – 4), press the button the led relevant to
the selected step turns on each time the button is pressed. The led relevant to the current step
blinks during the cooking cycle.
To set or change the selected parameter, press buttons .
Press button to increase the parameter. - Press button to decrease the parameter.
The time parameter (symbol ) can be set from 0 hours and 01 minutes to 9 hours
and 59 minutes. If “INF” or “HLD” appear on the display, this means that the timer is excluded.
The oven operates continuously until manually turned off with the button.
When “INF” appears on the display (only displayed for step 1), steps 2 - 3 - 4 are disabled (leds off).
When “HLD” appears on the display (only displayed for step 4), this means that the cooking cycle,
after terminating the previous steps, continues without the timer and with the parameters set for
phase 4. (The cooking cycle is switched off by pressing the button). This operation lets the
user keep food “warm” (at the end of the cooking cycle) for the desired amount of time.
The temperature parameter (symbol ) can be set from 30° C to 260° C.
The humidity parameter (symbol ) can be set from 0 to 100 (continuous humidity).
The “heart” temperature parameter (symbol ) can be set from 0° C to 100° C (for prepared
oven).
N.B.: the “heart” temperature parameter because it is operating must be set before starting the
cooking cycle
11. Cooking cycle ON/OFF
The cooking cycle starts and stops by pressing the button. The resistance, motor and water
solenoid valve are switched off at the end of the cooking cycle. The buzzer sounds for 30 seconds
and “0.00” blinks on the display. Temperature/humidity parameter settings for the last cycle step
remain set.
If an “extra-time” is set during the next 30 seconds, the oven automatically restarts and cooking
continues with the temperature and humidity parameters for the last step used. When “extra time”
has elapsed, the cooking cycle ends.
If the 30 seconds elapse or the cooking cycle is interrupted by pressing the button, all set
parameters are reset and the oven readies for new cooking cycle settings.
11.1. Starting the cooking cycle with preheating
The preheating starts by pressing the button for about 5 seconds.
On the display appears the message "P - H" ("warm - up" function of the cooking chamber).
The oven works until it reachs a temperature value equal to the value set for Phase 1, increased by
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30 ° C.
When the preheating temperature is reached, the message "P - H" flashes on the display and a
buzzer sounds.
At this point it is necessary to open the door of the oven, introduce the food to be cooked and
close the door: the acoustic signal is deactivated and the cooking cycle starts.
12. Displaying / changing parameters with the cooking cycle ON
When the cooking cycle is on, parameters can be displayed by pressing the button and values
can be changed (keys ) in each step ( button) in the cooking cycle.
Several seconds after the last change (for any of the four steps) operating step parameters are
displayed (led blinks on current step).
If the
“Time” parameter is selected
The value set for the selected step (led on symbol ) is displayed for 4 seconds alternated by the
remaining total (COUNT DOWN) for the rest of the other steps for 4 seconds (led blinks on symbol
).
“Temperature” parameter
The value set for the selected step (led on symbol ) is displayed for 4 seconds alternated by the
value read in the cooking chamber for 4 seconds (led blinks on symbol ).
“Humidity” parameter
The set value is displayed for the selected step (fixed led on symbol ).
“Heart” temperature parameter (
for ovens predisposed)
The display will cycle for 4 seconds, the value set for the selected phase (LEDs mounted on symbol
) and for 4 seconds the measured value within the food (LED flashing on symbol )
N.B.:If you have not connected (in the socket) the thermal probe-shaped pin, instead of reading
the writing appears “_ _ _”.
13. Delayed start to the cooking cycle
To delay the start for the cooking cycle, proceed as follows:
Set the required parameters for each phase in the cooking cycle, following the instructions in
the paragraph “OPERATING METHOD” (paragraph 10).
Press the key until all the signal leds go out on the control panel. The message “0.00”
appears on the display.
Press the / keys and set the required “DELAY TIME” on the display (maximum 9
hours and 59 minutes).
Press the key to activate the delayed start.
The led on the key starts flashing to show that the COUNTDOWN has started shown on the
display. The DELAY TIME can be changed at any moment during the COUNTDOWN by pressing
the / keys.
When the DELAY TIME is up, the cooking cycle will start automatically.
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To zero the DELAY TIME, just press the key; the display will show the operating parameters
than can be changed. Press the again to continue the cooking cycle; otherwise a delayed
start for the cooking cycle can be reset by proceeding as above.
N.B.: in case of BLACKOUT or power failure during the COUNTDOWN, the programmed delay
for the cooking cycle is cancelled and all the relative set parameters are zeroed.
A delayed start to the cooking cycle is only possible in MANUAL MODE. It cannot be included in
a programmed cooking cycle.
14. “Programmed” mode
Up to 99 cooking programs (cycles) can be saved. Each program can include 1 or more cooking
steps (up to 4).
15. Saving cooking programs
Follow the steps below to save a cooking program:
- press the button (led on) “P01" appears on the display.
- Press buttons and select the required program number (up to P99).
- Set the relevant cooking cycle parameters following the same procedure used for “manual”
mode.
- Press and hold down the button for at least 5 seconds: the program is successfully
saved with the saved program number blinks on the display.
To cancel a saved program, simply replace it with a new program (with the same number) where
new parameters are set for the new cooking cycle. The new program must be saved by pressing the
button.
16. Cooking with a saved program
Follow the steps below to run a saved cooking program:
- press the button “P01" appears on the display.
- Press buttons and select the required program number
- Press the button to start the cooking cycle with preheat..
Note: To start the cooking cycle without preheating, press and hold the button
for about 5 seconds.
“P – H” appears on the display (cooking chamber “preheating” function).
The oven operates until it reaches a temperature equal to the value set for step 1 (programmed
cycle) increased by 30°C. When the preheating temperature is reached, “P – H” blinks on the
display and the buzzer sounds. At this point, open the oven door, introduce food to be cooked and
close the door. the buzzer turns off and the programmed cooking cycle starts.
N.B.: When the oven is operating in “programmed” mode, set parameters can be displayed in the
same way as with “manual” mode. For the user’s convenience, set parameters can be changed
during oven operations in “programmed” mode.
At the end of the programmed cooking cycle, changed parameters are automatically “RESET” and
return to the values initially saved in the program.
17. Manual humidifying
Humidity can be produced in the cooking chamber (water solenoid valve on or activation of water
pump) at any time in the cooking cycle (in both “manual” and “programmed" mode) by pressing
the button (led on). Continuous humidity as long as the button is pressed.
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If an automatic humidifying cycle is in progress, press button (water solenoid valve on or
activation of water pump) to interrupt it. Release the automatic humidifying cycle button to
resume.
18. Door device
The device stops oven operations (stops the cooking cycle) whenever the door is opened. The
cooking cycle resumes where it left off when the door is closed.
19. Black - out
When power returns after a black-out, the oven automatically resumes operations and the cooking
cycle resumes from where it left off.
20. Oven cooking
Cooking techniques
There are two different cooking techniques with this oven: convection and convection +
humidification.
Convection cooking - Heat is transferred to the foods by pre-heated air, forced to circulate by in
the cooking chamber. The heat quickly and uniformly reaches all parts of the chamber, enabling
simultaneous cooking of different types of food (providing they have the same cooking
temperature), placed on the shelves without mixing tastes and smells. Convection cooking is
particularly convenient for rapid de-freezing, and for sterilising preserves and drying mushrooms
and fruit.
Cooking Convection + humidification - The fact of using a hot-moist climate inside the cooking
chamber with variable temperature and moisture levels, is the most convenient and efficient way of
cooking: cooking times are reduced, the surface of the foods remains soft and does not form a
crust, there is little weight loss and the fatty mass is reduced.
Cooking with “heart” temperature function (for prepared oven)
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 into the centre of the food in the
thickest part, avoiding the bones. Place the food inside the cooking chamber and pull out the
thermal probe lead and close the oven door. The probe plug must be plugged into the special
socket.
Cooking with the parameter "time" set from 01 minutes to 9 hours and 59 minutes
If during the cooking cycle the thermal probe should go to failure, cooking is still being set
for the time.
Cooking with the parameter "time" set as "INF"
If during the cooking cycle the thermal probe should go to failure, cooking stops
permanently
Cooking with some set phases and core probe connected
Selecting the parameter "time", the display shows alternatively the time set for the active
phase and the world "Prb" (confirms that in a phase of the cooking cycle is set the
parameter "core temperature")
Cooking with some set phases and core probe disconnected
.
Selecting the parameter "time", the display shows alternatively the time set for the active
phase and the total time for all stages of the cooking cycle.
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The cooking cycle ends when the temperature detected by the probe (introduced in the food)
reaches the value sets in the parameter "core temperature" (Regardless of the value of the
parameter "time")
Warning: Before removing the food from the oven after cooking with the core needle probe.
Carefully remove the hot probe from the cooked food, taking care not to leave it hanging
out of the cooking chamber as it could cause burns. We advise leaving it to cool down
before using it again – to avoid damaging pricks in the food.
To prevent any irreparable damage to the thermal piercing probe (core probe) do not use it
in high temperature cooking ABOVE 230°C, and ensure that the probe lead is not touching
any hot metal surfaces inside the oven.
21. Routine cleaning and maintenance
(WARNING: Cut power to the appliance before every operation)
General cleaning - Clean the oven when it is cold. 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 oven door – (Except modd. EKF 411 D AL UD – EKF 416 D AL UD – EKF 464 D AL UD )
To clean the oven door thoroughly, proceed as follows:
- fully open the door;
- open the door;
- insert the equipped plugs in the “A”
holes on the hinges (Fig. 5);
- completely turn the movable hinge part “A”
(Fig. 7);
- lift the door gently and withdraw it
(Fig. 6);
- slowly close the door until the mechanical
“block”, lift it and remove it (Fig. 8).
- put back the door in the initial position
by operating inverserly.
Fig. 5
Fig. 7
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Fig. 6
Fig. 8
Replacing oven lamp - Electrically switch off the appliance; unscrew the protective glass cap with
the corresponding rings for airproofing; unscrew the lamp and replace it with another lamp
suitable for high temperatures (300°C), with the following characteristics:
- Voltage 230/240 V
- Power 15 W
- Fitting E 14
Refit the glass cap with the corresponding rings for airproofing and power up the appliance.
22. Possible faults
Type of fault
Cause
Corrective action
Control panel completely
off (the oven does not
work)
- Incorrect electric connections to the mains
- Check the mains connection
- No mains voltage
- Restore mains voltage
- Thermal break safety device tripped
- Reset the thermal break safety
device
- Electronic card protection fuse (control
panel) burnt
- Contact a qualified technician
Cooking cycle set and
push button
pressed: the oven does
not work
- Door open or ajar
- Close the door
- Damaged door switch device
- Contact a qualified technician to
repair the sensor
Humidity production in
cooking chamber on: No
water flows from the
pipes
(on the fans)
- Incorrect connection to water mains
- Connection of non-conforming pump
- Check the connection to water
mains (electrovalve) or the
connection of pump
- Cut-off cock closed (electrovalve)
- Tank without water (pump)
- Check the cut-off cock
- Check water level into the tank
- Blocked water inlet filter
- Clean the filter
- Electrovalve or pump water entrance
damaged
- Contact a qualified technician to
repair the solenoid
Door closed: water /
vapour comes out of the
seal
- Seal not fitted correctly
- Check the seal fitting
- Damaged seal
- Contact a qualified technician to
repair the seal
- Handle mechanism loosened (lateral opening
door)
- Contact a qualified technician to
repair the prong
The oven does not cook
evenly
- One of the motors is blocked or turns slowly
(If the oven has two motors)
- Contact a qualified technician to
repair the motor
- The motors do not go into reverse
- Contact a qualified technician to
repair the motor
- Heating element not powered or is damaged
- Contact a qualified technician to
repair the element
Lighting lamp in the
cooking chamber does
not work
- Damaged lamp
- Change the lamp
- Light bulb “unscrewed”
- Make sure the light bulb is fully
screwed-in.
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“ER1” appears on the
display
- Breaking in the connection between the
cooking chamber probe (electronic card) and
the control panel
- Check the connection to the
control panel
- Damaged cooking chamber probe
- Contact a qualified technician to
repair the probe
(for ovens predisposed)
Core temperature
activated (led on to the
symbol ) and probe
connected to the control
panel: the message
“- - - “ appears on the
display
- Break in the connection between the core
probe – electronic (power) card
- Check the connection to the
electronic card
- Damaged core needle probe
- Contact a qualified technician to
repair the probe
23. Technical assistance
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..
24. Informations to the consumers
Further to Directive 2012/19/UE, 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 effects 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
pursuant.
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25. Wiring layouts
MODD. EKF 423 D UD - EKF 423 D UD/0/015 –EKF 443 D UD
Key
M Power terminal board
T1 Safety thermostat
MI Door microswitch
SD Electronic card
E Humidifier solenoid-valve
F Fuse
B Contactor coil
L Oven lighting lamp
R Circular heating-element
MR Oven motorised ventilator
MT Tangential motorised ventilator
C Capacitor
Only for mod. EKF 423 DUD/0/015
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MODD. EKF 311 D UD – EKF 364 D UD
Key
M Power terminal board
T1 Safety thermostat
SD Electronic card
MI Door microswitch
F Fuse
E Humidifier solenoid-valve
B1-B2 Contactor coils
R Circular heating-element
V1 Oven motorised ventilator
V2 Tangential motorised ventilator
C Capacitor
L Oven lighting lamp
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MODD. EKF 411 D UD – EKF 416 D UD – EKF 464 D UD
EKF 464 D UD/001- EKF464DUD/0/037 – EKF 411 DUD/0/037
EKF 411 D AL UD - EKF 416 D AL UD - EKF 464 D AL UD
EKF 464 DALUD/0/037
Key
M Power terminal board
T1 Safety thermostat
SD Electronic card
MI Door microswitch
E Humidifier solenoid-valve
F Fuse
B1-B2 Contactor coils
R1-R2 Circular heating-element
V1-V2 Oven motorised ventilator
V3 Tangential motorised ventilator
C1-C2 Capacitor
L Oven lighting lamp
Electric Ovens rev. 15_____________________________________________________________________DIGITAL LINE
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26.Established warranty
Tecnoeka’s products are exclusively designed for food use and are covered by warranty complying
with Laws Regulation article n. 1490 and following) for professional users such as VAT holder
customers purchasing from Distributor.
Tecnoeka’s products are professional and certified according to the IEC 60335-1 standards and can
only be sold to professional users.
With the exclusion of any additional warranty, the Seller will repair, at its sole discretion, only those
parts of its products which prove vitiated by an original defect provided that, subject to revocation,
the customer has reported the defect within 12 months from 'purchase and reported the defect
within 8 (eight) days of the discovery, in writing enclosing a copy of the invoice, receipt or sales
receipt proving the purchase.
As well as in the event that the customer is not able to produce the invoice, receipt or sales receipt
proving the purchase or are not respected the terms outlined above, the guarantee is expressly
excluded in the following cases:
1) Any failure or breakage of components caused by transport.
2) Damage caused by inadequate electrical, plumbing and gas installation than provided in the
installation manual, or by an abnormal function of the same.
3) Damage resulting from incorrect installation of the product, or installation not in accordance
with the requirements in the installation manual, and in particular damage due to failure of the
chimneys and the discharges which this product is connected.
4) Product use for purposes other than those it is intended for, as specified and resulting from the
technical documentation released by Tecnoeka.
5) Damage caused by use of the Product not in accordance with instructions contained in the user
and maintenance manual.
6) Product tampering.
7) Adjustment Operations, maintenance and repair of the product performed by unqualified
personnel.
8) Use of non-original or not authorized parts by Tecnoeka.
9) Damage or defect caused by negligent and / or reckless of the product, or in contrast with the
instructions prescribed by the instruction and maintenance manual.
10) Damage caused by a fire or other natural events and in any case any damage by accident or
addicted to any cause not dependent on the manufacturer.
11) Damage to parts subject to normal wear that need to be replaced periodically.
Also excluded from the guarantee: the painted or enameled parts, knobs, handles, mobile or
removable plastic parts, light bulbs, glass parts, seals, electronic parts, and all the possible
accessories, transport costs from the based consumer, the end user and / or purchaser to the seat
of Tecnoeka Ltd. and vice versa. The warranty doesn't include also the oven's replacement costs
and the related installation costs. The warranty excludes products purchased as used or purchased
from third parties not connected or authorized by Tecnoeka.
TECNOEKA SRL is not responsible for damages, direct or indirect, caused by the product failure, or
following to the forced suspension of use of the same.
Warranty repairs do not result in the extension or renewal thereof.
Parts replaced under warranty are in turn a guarantee of 6 months from the date of shipment,
attested by a movement document issued by Tecnoeka.
Nobody is authorized to modify the terms and conditions of guarantee or to release other verbal or
written.
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27. Availability and supply of spare parts
Tecnoeka Srl guarantees the supply of spare parts for a period not exceeding 24 months from the
invoice date of the appliance purchased. After that date, availability of spare parts cannot be
guaranteed.
28. Applicable laws and court of competent jurisdiction
The supply relationships will be regulated by Italian law, with the express exclusion of the
international law norms and the Vienna Convention on the International Sales of Movable Assets
dated 11 April 1980. Any disputes will fall under the exclusive jurisdiction of the Padua Court.
The products included on manuals may be subject, without any notice or responsibility for
Tecnoeka Srl, to technical and functional design changes aiming at improvements without
compromising their essential functional and safety features. Tecnoeka Srl is not responsible for any
inaccuracies due to bad printing or transcription errors, that could appear on any tool of
presentation and/or technical and commercial description of its products to customers.
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