Конвекционная печь ека инструкция

eka EKF412 Professional Convection Oven Electric

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GENERAL INFORMATION

It is essential for this instruction manual to be stored together with the
appliance for future referencing; in the event of misplacing it, a copy must
be obtained directly from the manufacturer.
This information has been prepared for your safety and that of others.

Therefore, we kindly ask you to read it carefully before installing and using
the appliance.

If upon reception of the goods the packaging should not be intact or should it
be damaged, affix the following wording: “GOODS SUBJECT TO CHECK”, with the
specification of the damage and countersigned by the driver; file a written
complaint with the vendor within 4 calendar days (not business days) from the
date of delivery, after which no complaints shall be accepted.

For periodic maintenance checks and repairs, contact your nearest Technical
Support Centre and only use original spare parts. Failure to comply with this
provision shall forfeit the warranty right

The “technical data” plate is located on the side panel of the appliance.

A periodic check (at least once a year) of the appliance contributes to
extending its service life and assures proper operation.

Any maintenance operation on the appliance must only be done by highly
qualified personnel trained in the operations to be performed.

Before performing any maintenance on the appliance, the power supply must be
disconnected (act on the safety magnetic circuit breaker located upstream of
the appliance) and let it cool down.

The components that might require maintenance are all accessible by removing
the left side and back of the appliance.

The inappropriate or incorrect use of the appliance shall invalidate any
liability and warranty right by the Manufacturer.

BURN and INJURY HAZARD

• The temperature of the appliance’s external surfaces may exceed 60°C, only touch control elements. Burn hazard!
• Pay attention to handling food containers during and after cooking: they might be very hot. Wear appropriate protective thermal clothing to prevent burns.
• During operation, with the door open, do not remove the fan cover; do not touch the moving fans and resistors which are still hot.
• The maximum working height, referred to the highest surface level, must be 160 centimetres from the floor. After installing the appliance apply the suitable adhesive symbol (supplied) at a height of 160 centimetres.
• To prevent boiling, do not use containers filled with liquids or food that liquefy with heat, in excessive amounts that cannot be easily kept under control. For this reason, only use trays that let you see inside the container. When extracting a tray containing hot liquid pay attention not to spill any liquid.

ELECTRIC SHOCK HAZARD

• Before performing any cleaning on the appliance, disconnect the power supply (from the safety circuit breaker) and water supply (close the water cock). Let it cool completely.
• Any modification to the electrical system that might be required to install the appliance must be carried out by competent personnel only.
• The power supply system must be fitted with an effective earthing connection according to the regulations in force.
• In the permanent connection to the mains, a protective pole switch must be installed between the appliance and the mains with minimum opening between the contacts of overvoltage category III (4000V), sized for the load and complying with applicable regulations (automatic circuit breaker).
• If the power supply cable is damaged, it must be replaced by the manufacturer or their technical support service, or in any case by a person with similar qualifications, to prevent any risk.
• The appliance also has electrical components inside, for safety reasons it is forbidden to wash it with water or steam jets especially if aimed at the aeration vents on the metal surfaces of its outer casing.

FIRE HAZARD

• No foods containing easily flammable substances must be cooked, such as alcohol-based foods; self combustion phenomena might occur leading to fires and explosions in the cooking chamber.
• Before using the appliance, make sure that there are no non-compliant objects (e.g. User manuals, plastic bags or other flammable objects) or detergent residues, inside the cooking chamber.
• Always keep the cooking chamber clean. Cooking liquids (fats) or food residues may ignite!

USER SAFETY

• The appliance is intended for professional use in institutional and professional kitchens and must only be used by skilled personnel who have been trained on its proper use. For safety reasons the appliance must be supervised during operation.
• The appliance is not intended to be used by children and/or persons with impaired physical, sensory or mental abilities, or who lack experience or knowledge, unless they are supervised by a person responsible for their safety, or who has been instructed on using the appliance.
• In the event of failure or poor operation, switch off the appliance, close the water supply cock, disconnect the power supply and contact an authorised Technical Support Centre.
• This appliance shall be used only for the purposes for which it was designed, meaning for all types of baking of pastries, baked goods and food: fresh and frozen; for reconditioning chilled and frozen food, for steam cooking meats, fish and vegetables. Any other use is considered improper.
• These appliances are intended for use in commercial applications, for example in the kitchens of restaurants, canteens, hospitals and in commercial companies such as bakeries, butchers, etc., but not for the continuous production of food.
• The noise level of the appliance in operation is less than 70 dB (A).

INFORMATION FOR THE USER

• When the appliance is used for the first time it is recommended to run an empty cycle for 40/50 minutes at a temperature of 220/230°C. In this way all unpleasant yet fully normal smells due to heating the thermal insulation enveloping the cooking chamber and the silicone used for its external sealing are dissipated.
• Avoid prolonged permanence on the steel surfaces of foods containing acidic substances (lemon juice, vinegar, salt, etc.) which cause corrosive deterioration.
• The appliance must be cleaned regularly, even daily, to ensure the best functionality and to extend its service life.
• If specific detergents (degreasers) are used for cleaning stainless steel, ensure they do not contain corrosive acid substances (no presence of chlorine even if diluted) or abrasive substances. Carefully follow the instructions and warnings of the detergent’s manufacturer and take precautions such as using adequate rubber gloves.
• Strictly avoid using scouring pads, steel wool and scrapers that may ruin the treated surfaces.

COOKING TIPS

• In placing the food in the cooking chamber, maintain a space of at least 40 mm between trays in order not to excessively obstruct air circulation.
• Do not use trays with sides higher than necessary: the sides form barriers that prevent hot air circulation.
• Preheat the oven every time before cooking to achieve top performance.
• For cooking as consistently as possible, spread the food evenly in every tray taking into account its size, layer or thickness.
• Avoid adding salt to food in the cooking chamber.
• To check correct progress of the cooking cycle use the chamber’s internal lighting: avoid uselessly opening the door, which causes wastes of energy and longer cooking times.

RESIDUAL RISKS

• After baking open the door with caution, to avoid the violent outflow of heat which might cause burns.
• During oven operation pay attention to hot areas of its outer surfaces (marked on the appliance).
• Do not use the door handle to move the appliance (possible glass breakage).
• The supporting bench must be able to withstand the weight of the machine and house it correctly.
• The appliance is fitted with electrical parts and must never be washed with a water or steam jet.
• The appliance is electrically connected: disconnect the power supply before performing any type of cleaning.
• To avoid incorrect connections of the appliance, the relevant electrical/water connections are marked on the appliance by suitable identification plates.
• 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.

TECHNICAL SERVICE

• It is essential for this instruction manual to be stored together with the appliance for future referencing; in the event of misplacing it, a copy must be obtained directly from the manufacturer.
• This information has been prepared for your safety and that of others; therefore we kindly ask you to read it carefully before installing and using the appliance.
• For periodic maintenance checks and repairs, contact your nearest Technical Support Centre and only use original spare parts. Failure to comply with this provision shall forfeit the warranty right.
• All installation and commissioning operations must exclusively be performed by technically skilled installers, in compliance with the instructions of the Manufacturer and in compliance with national standards in force.
• The “technical data” plate is located on the side panel of the appliance.

Note: The inappropriate or incorrect use of the appliance and failure to
comply with installation rules shall invalidate any liability by the
Manufacturer.

INSTRUCTIONS FOR THE INSTALLER

The following instructions are intended for skilled installers, to perform
installation, electrical and water connection operations in the most correct
manner and according to the safety regulations in force in the country of
installation of the appliance.
The Manufacturing Company shall not be liable for damage or harm to persons,
pets or property arising from installation errors. Nor are they responsible
for any appliance breakage caused by faulty installation.

Storage

If the appliance is stored in a warehouse, the ambient temperature must
never drop below 0°C. Before switching on the appliance it must be brought to
a temperature of at least +10°C.

Transportation of the appliance

During transportation the appliance must be left in its packaging in order to
protect it from any external damage.
The weight of the appliance must also be taken into account in order to
prevent overturning.

Unpacking the appliance

Remove the packaging before installation. It consists of a wooden pallet
supporting the appliance and a cardboard casing protecting it. Ensure the
appliance has not undergone any damage during transport; otherwise immediately
alert your dealer and/or carrier.

Removal of the protective film

Before using the appliance accurately remove the special film protecting the
stainless steel components, avoiding glue residues on the surfaces; if
required, immediately remove them using an appropriate non flammable solvent.
Do not use any tools that might scratch the surfaces or any acid-based or
abrasive detergents.

Protective film/package disposal

TECNOEKA has been committed for years to increasing the environmental
compatibility of its equipment, with continuous efforts to reduce energy
consumption and waste. TECNOEKA intends to protect the environment and
recommends to dispose of all different types of material, in the appropriate
separate collection containers.
The protective film and packaging must be disposed of in strict compliance
with the regulations in force in the country of installation of the appliance.
The various materials (wood-paper-carton-nylon-metal tacks) that may comprise
the packaging are potentially dangerous and must be kept out of reach of
children and animals; they must be duly separated and delivered to the
respective collection centres (recycling centres). In any case please adhere
to the local environmental protection regulations.

Stand feet kit (Only 412-423 models)

The 4 stand feet kit are located inside the device and must be screwed into
the four threaded holes on the bottom base.

Placement

Check the place of installation making sure that the transit areas (any doors
and corridors) are sufficiently wide and the floor supports the appliances’
weight (the appliances’ weight and dimensions with/without pallets are
provided in the attached “Technical Data Sheet”). The appliance must be
transported with mechanical means (e.g. pallet jack). The installation rooms
must be well-ventilated with permanent aeration vents; must be equipped with
the proper electrical and hydro systems, built in accordance with the
standards related to facilities and workplace safety in the country of
installation.
The maximum working height, referring to the highest surface level, must be
1.6 metres from the floor.

After installing the appliance, if required, apply the suitable adhesive
symbol (supplied) at a
height of 1.6 metres. To favour air circulation around the appliance, leave a
space of about 10 cm between the appliance sides and the surrounding walls (or
other appliance), and between the back and the back wall (see the attached
“Technical Data Sheet”). The appliance must be positioned so that the rear
wall is easily accessible to set up various electrical connections and to
carry out any possible maintenance. Do not install the appliance near any
equipment that may reach high temperature values (e.g. deep fryers).
Should the appliance be installed near walls, shelves, counters and the like,
these must be non-flammable or heat-resistant; otherwise, they must be
protected by adequate fire retardant coating. Accordingly, it is indispensable
to act in compliance with the fire prevention regulations in force.
Cooking produces hot smoke/vapour and odours which are extracted through the
suitable vent device

located at the top of the appliance and marked with the symbol .It is
recommended to place the appliance under an extraction hood or to use the
suitable TECNOEKA. condensation hoods in order to convey the smoke/vapour to
the outside.

Warnings

Make sure there are no objects and/or materials obstructing the oven’s exhaust
device.

The hot smoke/vapour produced during cooking must run freely out of the
exhaust device in order not to compromise the regular operation of the oven.

Inflammable materials must not be left near the oven’s exhaust device.

Table top oven placement

The appliance must be placed in a perfectly horizontal position on a table or
similar support; never on the floor. To facilitate oven levelling, the feet
are adjustable in height.
For safety reasons it is recommended to use the specific table produced by
TECNOEKA; otherwise the dimensions and weight of the appliance must be taken
into account.
The appliance is unsuitable for recessed installation and cannot work
without the 4 supporting feet.

Warning

If the appliance is positioned on a wheeled table/support, ensure that the
intended movement does not damage electrical wires, water pipes, drain pipes
or anything else.

Electrical connection

The appliances’ connection to the electric power network and the connection
systems must comply with the applicable regulations in the country of
installation. Before setting up the electrical connection ensure that: the
voltage and frequency of the power supply system match the specifications of
the “technical data”

plate affixed to the side of the appliance; the power supply system is able to
withstand the appliance’s load (see “technical data” plate); the power supply
system is fitted with an effective earthing connection according to the
regulations in force;

in the permanent connection to the electric power network, a protective pole
switch must be placed between the appliance and the mains (e.g. circuit
breaker) with minimum opening between the contacts of overvoltage category III
(4000V) and a differential switch, sized for the load and complying with
applicable regulations. the protective pole switch used for the connection is
easily accessible when the appliance is installed; the yellow/green earthing
cable is not interrupted by the switch;

when the appliance is running, the power supply voltage does not deviate from
the rated voltage value by ±10%.

Ensure that the power supply cable does not come into contact with the
appliance’s hot parts.
If the power supply cable is damaged, it must be replaced by the
manufacturer or their technical support service, or in any case by a person
with similar qualifications, to prevent any risk.

The appliance must be connected to an equipotential system the effectiveness
of which must be suitably assessed according to applicable regulations. This
connection must be set up between appliances through the suitable terminal
which is marked with the symbol . The equipotential conductor must have a
minimum section of 2.5mm2.

The equipotential terminal is on the back of the appliance (see the attached
“Technical Data Sheet”).

Power supply cable connection (replacement)

The appliance is fitted with a power supply cable connected to the internal
terminal board; if it needs to be replaced with a longer one or because it is
damaged, it can only be done with another cable having the same electrical
characteristics (insulation type/number of conductors/size of conductors in
mm²).
Remove the back and/or the right side of the appliance to access the power
supply terminal board. Loosen the cable retainer located on the rear (at the
bottom) of the appliance (see the attached “Technical Data Sheet”). Disconnect
the power supply cable from the terminal board and remove it from the relative
cable gland. Insert the new power supply cable in the cable gland up to the
terminal board. Prepare the conductors for the connection with the terminal
board so that the earth conductor is the last to be extracted from its
terminal should the cable be accidentally pulled.
The cable connection must be type “Y” and the insulation of the cable sheath
must match type H07RN-F.
The correct section of the cable is shown on the diagram of the power supply
terminal board, according to the type of connection between appliance and
mains (The cable must match the features in the attached “Technical Data
Sheet”). When connected, tighten the cable retainer on the back of the
appliance and reassemble the left side and/or the back.

230V ~

Connect the conductor of phase (L) of the cable to the terminals of the
terminal board marked with “1”, “2” and “3” (brown conductor) and the neutral
(N) conductor to the terminals marked with “4” and “5” (blue conductor); the
ground conductor (yellow/green) must be connected to the terminal marked with
the symbol (see diagram available by the terminal board).

230V 3PH ~

Connect the phase conductors (L1, L2, L3) of the cable, respectively, to the
terminal blocks marked “1” and “2” (brown conductor), “3” and “4” (black
conductor), and “5” (gray conductor); the ground conductor (yellow/green)
should be connected to the terminal marked with the symbol (see diagram
available near the terminal block).

380/400V 3PH +N~

Connect the 3 phase conductors (L1, L2, L3), the neutral conductor (blue) to
the terminal marked “N” and the ground conductor (yellow/green) to the
terminal marked with the symbol (see diagram also available near the terminal
block)

Connection to the water mains (prepared models only)

The appliance must be supplied with drinking water at a maximum temperature of
30°C. The water pressure must be between 100 and 200 kPa (1.0 -2.0 bar). If
the mains pressure exceeds 2.0 bar, install a pressure reducer upstream of the
appliance. If the value is lower than 1.0 bar use a pump to raise the
pressure.

Water inlet for humidification / steam (prepared models only)

The appliance is equipped with a standardised flexible hose (1.5 metres) with
threaded ¾” female fittings and relative gaskets (Fig. 1). Old joints must not
be re-used.
The appliance must be supplied with softened drinking water with hardness
between 0.5°f and 3°f. It is obligatory to use a softener to reduce the
formation of limescale inside the cooking chamber. THE MANUFACTURING COMPANY
DISCLAIMS ANY LIABILITY FOR DIRECT OR INDIRECT DAMAGE CAUSED TO THE HOOD DUE
TO FAILURE TO COMPLY WITH THIS DIRECTIVE.
The connection to the water mains must be set up through the ¾” threaded
solenoid valve located on the back (at the bottom) of the appliance (see the
attached “Technical Data Sheet”), using the supplied flexible hose, with a
mechanical filter and stopcock installed in between (before connecting the
filter, drain off a certain amount of water to flush any dirt out of the
hose).

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Warning
Any damage caused by limescale or other chemicals contained in the water are
not covered by warranty.

Water drain (prepared models only)

A drain pipe comes out of the rear of the appliance (see the attached
“Technical Data Sheet”) to drain the cooking chamber. This pipe must be
connected to piping with 30 mm internal diameter (DN 16) resistant to steam
temperatures (90°C-100°C): avoid metal ones.
The piping must be rigid and must not have bottlenecks along the discharge
path (it is advisable to use commercial pipes of special plastic material,
with an internal “sealing” O-RING, and to limit the use of “elbow” bends).

The piping must also maintain a steady slope (min. 4-5%) along its entire
length.
The considered length is that of the drain pipe of the appliance to the
discharge point and must not exceed the measurement of 1.5 meters.

It is mandatory to connect the appliance’s drain to the grey water network
through an adequate trap, in order to stop steam/odours from coming out of the
drain. The connection to the drain water must be set up separately for each
appliance; with multiple appliances connected to the same drain pipe, ensure
that the pipe is suitably sized to assure regular drainage with no hindrances.

Water drain for tabletop ovens (prepared models only)

The exhaust pipe can be conveyed to an open (grilled) floor drain (Fig.2);
otherwise, between the drain pipe of the appliance and the drain point with a
“collection cup” (Fig. 3), there must be a height difference of at least 30 cm
in order to facilitate regular flow of water. In any case, the “air gap”
(distance between the drain pipe from the appliance and the open drain or the
“collection vessel” of the drain duct pipe) must be at least 25 mm.
Wall-mounted discharge is also allowed as long as the drain pipe maintains the
steady slope of 4-5%.

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Steam drain

The appliance is equipped with a special metal pipe (DN30) for the discharge
of steam from the cooking chamber.

No other type of pipe can be connected to this pipe, which protrudes from the
back of the casing. Failure to comply with this specific prohibition shall
relieve the Manufacturer from any liability concerning the potential
malfunction of the appliance and poor cooking quality. Increasing the length
of the original drain hose may result in the formation of abnormal
“condensation” in the cooking chamber.
To prevent steam from escaping from the exhaust pipe, place the appliance
under the extractor hood, or connect it to the “TECNOEKA” extractor
hood/condensing hood, specific for the appliance model used.

USER INSTRUCTIONS

Control panel

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– “End of cooking” programmer indicator light|
—|—
– Thermostat control indicator light|

Pre-set models only:

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– Humidifier button (Fig.8)|
—|—
– GRILL button (Fig.9)|
– Humidification indicator light|

Cooking time programmino – The oven is put into operation by turning the
programmer knob (Fig.4) to the ∞ symbol (continuous operation) or to the
selected cooking time (up to 120 minutes); in the latter case the end of
cooking is signalled by the automatic switch-off of the oven.
Cooking temperature programming – Turn the thermostat control knob
(Fig.5) to the selected cooking temperature.
Humidity/steam quantity programming (pre-set models only) – To generate
humidity/steam during oven operation (hot cooking chamber), turn the automatic
humidifier knob (Fig.7) to the desired value (1 to 5). Turning the knob to the
– (off) position stops the humidifier.

Important

• By turning the knob to positions “1” to “4”, the humidifier operates by generating moisture/steam (water supply into the cooking chamber) at automatically adjusted and repeated cyclic intervals. (A higher number corresponds to a longer humidifier running time and thus a higher moisture/steam production).
• Turning the knob to position “5” deactivates the automatic control of the humidifier, which operates by continuously feeding water into the cooking chamber (continuous production of humidity/steam).
• Before starting up the automatic humidifier, stabilise the temperature inside the cooking chamber at a value of at least 120°C in order to optimise the moisture/steam production.

Humidifier button – While the oven is in operation, when the oven is in a
hot chamber (150- 160°C), press the button that controls the humidifier for a
few seconds to generate steam inside.

Programmer’s “end of cooking” indicator lamp – The green indicator lamp
on the programmer indicates that the oven is running and the cooking time is
active.

Control thermostat indicator lamp – The orange control thermostat
indicator lamp goes out whenever the programmed temperature is reached in the
cooking chamber. It comes back on when the thermostat intervenes to re-
establish this temperature.

Automatic humidifier warning light (pre-set models only) – The orange
warning light of the automatic humidifier indicates that the water solenoid
valve is operating and therefore humidity/steam is being produced in the
cooking chamber.

Oven interior light – With the oven in operation, the interior light is
always on. To turn the oven off – Set the “end of cooking” programmer and
thermostat knobs to the off position. At the end of use, close the water shut-
off tap upstream of the appliance and switch off the power supply.

Multifunction

Traditional cooking – Start the oven. Turn the function selector knob
(Fig.6) to the symbol and that of the thermostat at the desired temperature.
For differentiated cooking on the bottom or top, turn the function selector
knob to the symbol or symbol.

Grill cooking – Start the oven. Turn the function selector knob to symbol
and the thermostat knob to the desired temperature (IMPORTANT: grill cooking
must be carried out with the oven door closed).

Ventilated grill cooking – Start the oven. Turn the function selector
knob to the symbol and the thermostat knob to the desired temperature
(IMPORTANT: grilling must be done with the oven door closed).

Conventional ventilated cooking – Start the oven. Turn the function
selector knob to the symbol and the thermostat knob to the desired
temperature.

Convection cooking – Start the oven. Turn the function selector knob to
the symbol and the thermostat knob to the desired temperature.

Defrosting- Start the oven. Turn the function selector knob to the symbol
and turn the thermostat knob to off.

Oven cooking

For cooking, preheat the oven to the desired temperature before placing the
food. When the oven has reached the temperature, introduce the food and check
the cooking time. Turn off the oven 5 minutes before the theoretical time to
recover the stored heat.

• Convection cooking + humidity/steam (dry heat + humid heat) (pre-set models only)
• Start the oven. Turn the thermostat knob to the desired temperature and the manual humidifier button.
• Grill (pre-set models only) – Start the oven. Press the grill switch (Fig.9) and turn the thermostat knob to the desired temperature.

CLEANING

Manual chamber cleaning

For hygienic reasons it is good practice to clean the cooking chamber on a
daily basis, at the end of every day the oven is used. Correct cleaning also
prevents the formation of corrosive phenomena inside the chamber, as well as
preventing the danger of accidental combustion due to any grease and food
residues accumulated over time.

To aid cleaning remove the side grilles. The cleaning detergents must not
contain abrasive substances or substances of acid/corrosive nature. In case of
lack of appropriate detergents it is sufficient to clean the cooking chamber
with a sponge soaked in warm soapy water or warm water and a little vinegar.
Rinse with plenty of water (use the suitable shower if available) and dry well
with a soft cloth. The side grilles must be cleaned separately and fitted back
on. When cleaning is completed leave the oven door slightly open.

Semi-automatic chamber cleaning

Spray specific degreaser for stainless steel on the internal walls of the
cooking chamber, on the side grilles, on the fan covers (do not spray onto the
fans through the grille) and on the internal door glass.
Let the product act for about 20 minutes with the door closed. switch the oven
on adjusting the temperature at 100-120°C. Run a cycle with 100% steam
(automatic humidifier knob in position “5”) for about 15 minutes. Upon
completing the cycle switch off the oven, let the cooking chamber cool and
rinse it with plenty of water (use the suitable shower if available). Dry by
running a heating cycle adjusting the temperature at 180-200°C for about 10
minutes (repeat the cycle if necessary). When cleaning is completed leave the
oven door slightly open.

Cleaning the fans

The fans must be regularly cleaned with appropriate descaling products. All
their parts must be thoroughly cleaned, eliminating any limescale. The fan
cover must be removed to access fans. When cleaning is completed fit the cover
back on operating in reverse order.

Cleaning the door gasket

For hygienic and functional reasons it is good practice to clean the door
gasket at the end of every day the oven is used. It must be accurately washed
with warm soapy water. It must be rinsed and dried with a soft cloth. Any
scaling or food residues must be removed with special care, without using
sharp metal tools that might irreparably damage the gasket.

Cleaning the door

The door glass inside the cooking chamber can be cleaned using the same type
of degreaser used to manually clean the cooking cabinet; otherwise, a normal
(non-toxic) glass cleaning product can be used. A common glass cleaner can
also be used to clean the glass of the door facing outwards. In any case, you
can simply use lukewarm soapy water. After rinsing, dry the glass surface
thoroughly with a soft cloth.
In the event that opacities form between the two glass panes of the door,
these can be removed as the two panes can be inspected. (only for prepared
models)
For a more thorough cleaning of the oven door, it is advisable to proceed as
follows:

insert the equipped plugs in the “A” holes on the hinges;

| completely turn the movable hinge part “A”;

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Remove the 2 screws “B” of the metal profile “C” and remove it;
Remove by pulling out the internal glass “C”;
Disconnect the connector of the LED bar “E”;

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lift the door gently and withdraw it;

| slowly close the door until the mechanical “block”,lift it and remove it;

put back the door in the initial position by operating inversely.

Cleaning the external casing

The outer steel surfaces must be cleaned with a cloth soaked in warm soapy
water or mixed with a little vinegar, they must be rinsed well and dried with
a soft cloth.
Should you wish to use specific products on the market, these must comply with
the cleaning requirements set out in the “Information for the user” paragraph.
It is worth remembering that the counter supporting the appliance, or the
floor surrounding the appliance area, should also be cleaned without using
acid corrosive substances (e.g. muriatic acid) since the vapours released by
them might corrode and deteriorate the outer steel shell and cause irreparable
damage to the electrical components inside the appliance.

Inactivity period

Should the appliance not be used for a long extent of time, it is good
practice to disconnect it from the power supply (act on the safety magnetic
circuit breaker located upstream of the appliance) and water supply. It is
recommended to clean it with care internally (cooking chamber) and externally,
paying special attention to removing any salt residues which might lead to
corrosion on the steel surfaces.
It is also recommended to protect the appliance with oil-based spray products
(e.g. Vaseline oil) which form an effective protective film when sprayed on
the surfaces.
Leave the door of the cooking chamber ajar.
Adequately covering the appliance, finally, allows it to be protected from
dust.

MAINTENANCE INSTRUCTIONS

A periodic check (at least once a year) of the appliance contributes to
extending its service life and assures proper operation.
Any maintenance operation on the appliance must only be done by highly
qualified personnel trained in the operations being performed and authorised
by TECNOEKA. Operations must be carried out in accordance with the safety
regulations in force in the country where the appliance is installed, pursuant
to the regulations relative to plants and to workplace safety.
Before carrying out any maintenance on the appliance it must be disconnected
from the mains and allowed to cool down.
The Manufacturer is not responsible for any appliance faults caused by
defective maintenance.

Access to the components for inspection

Removing the back;

• Tangential motor (on back)
• Circular resistance
• Radial motor
• Humidification solenoid valve
• Piping/humidification unit
• Contactor
• Power supply terminal block
• Hood terminal block
• Safety thermostat
• Condenser
• Cam programmer (motor reversing switch)

Removing the right side:

• Door microswitch
• Control thermostat bulb
• LED lighting power supply unit

Removing the control panel in the front:

• Timer (‘End of cooking’)
• Control thermostat
• Automatic humidifier
• Indicator lamps
• Grill button
• Multifunction selector
• Humidifier button

Thermal safety device

The appliance is equipped with a (manually reset) safety thermostat, to
protect against excessive and hazardous overheating which might accidentally
occur inside it. If the safety thermostat is activated, the power supply to
the appliance is cut off.
The safety thermostat is located inside of the appliance.

Important
Safety thermostat should only be reactivated after eliminating the anomaly
that caused them to trip. This can only be done by a Service technician.

Replacing cooking chamber gasket

The cooking chamber seal has a rigid profile with retention tabs. This profile
is inserted into the perimeter seat on the ‘front’ of the chamber.

To replace the gasket, simply remove the used one from the housing (pull
firmly at the 4 corners) and, after cleaning the housing of any impurities,
insert the new gasket (we recommend moistening the gasket profile with soapy
water to facilitate assembly).

TROUBLESHOOTING

• Non-compliant connection mains to the power

|

• Check the connection to the mains

• No mains voltage

|

• Restore the power supply voltage

• Safety thermal device triggered

|

• Contact a skilled technician

Cooking cycle set: the oven does not work|

• Door open or ajar

|

• Close the door properly

• Door microswitch damaged

|

• Contact a skilled technician

Automatic humidifier active: no humidity/steam production in the cooking
chamber|

• Non-compliant water mains connection

|

• Check mains the connection to the water

• Closed stopcock

|

• Check the cock

• Obstructed water inlet filter

|

• Clean the filter

• Damaged water inlet solenoid valve

|

• Contact a skilled technician

Closed door: steam escapes through the gasket|

• Non-compliant gasket assembly

|

• Check gasket assembly

• Damaged gasket

|

• Contact a skilled technician

• Handle “nose” adjusted incorrectly

|

• Contact a skilled technician

The oven does not cook evenly|

• One of the motors is down low speed or operates at

|

• Contact a skilled technician

• The motors do not reverse direction

|

• Contact a skilled technician

• Resistor not powered or damaged

|

• Contact a skilled technician

Lamp/LED in the cooking chamber does not work

The thermal safety device is activated continuously

|

• Lamp (LED) damaged

|

• Replace the lamp (LED)

• Damaged device

|

• Contact a skilled technician

The thermal safety device is activated continuously|

• Damaged device

|

• Contact a skilled technician

• Control thermostat damaged

|

• Contact a skilled technician

TECHNICAL SUPPORT

Before leaving the factory this appliance has been calibrated and tested by
experienced and skilled personnel in order to obtain the best operating
results. Any repair or calibration must be carried out with the utmost care
and attention, using only original parts.
That is why it is required to always contact the Dealer who has sold the
appliance or our nearest
Technical Support Centre, specifying the kind of failure and the model of the
appliance you have.
The parts required for adaptation to different types of gas are provided with
the appliance hence supplied upon sale or delivery.
For servicing needs the user may contact Tecnoeka on the numbers shown on the
cover, or refer to the website www.tecnoeka.com.

DISPOSAL OF THE APPLIANCE

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In accordance with Directive 2012/19/EU on the disposal of waste electrical
and electronic equipment, the crossed-out wheeled bin symbol on the equipment
indicates that the product was placed on the market after 13 August 2015, and
that at the end of its services life it must be disposed of separately from
other waste.
At the end of the appliance’s service life, the user must, therefore, deliver
it to the appropriate centres (recycling centres) for the separate collection
of electrical and electronic waste.
All TECNOEKA appliances are made of recyclable metal materials (stainless
steel, galvanised sheet metal, iron, copper, aluminium, etc.) which make up
more than 90% of the total weight of the appliance. Before disposing of the
appliance, it is recommended to make it unusable by removing the power supply
cable and removing the mechanism for closing compartments and/or openings, if
any.
The separate waste collection and subsequent treatment, recovery and disposal,
are conducive to the production of equipment with recycled materials and
reduce the negative effects on the environment and health possibly caused by
incorrect waste handling. Illegal disposal of the product by the user entails
the application of administrative penalties.

CONVENTIONAL WARRANTY

The Tecnoeka product is designed for food use only and is covered by warranty
according to law (art. 1490 and subsequent articles of the Italian Civil Code)
for Professional Customers or customers who purchase from the Dealer with a
VAT number. The Tecnoeka product is professional and certified according to
IEC EN 60335-1 and can only be sold to professional users.

With the exclusion of any additional warranty, the Vendor agrees to repair, at
its sole discretion, only those parts of the products that prove to be tainted
by an original fault as long as, subject to forfeiture, the customer has
reported the fault within 12 months from the date of purchase and reported the
defect within 8 days from the date of discovery, in writing, attaching a copy
of the invoice, receipt or tax receipt as proof of purchase.

Including the event in which the customer is unable to produce the invoice,
receipt or tax receipt as proof of purchase, meaning that the terms outlined
above are not complied with, the warrant is expressly forfeited in the
following cases:

1. Faults or breakdowns of components caused by transport.
2. Damage deriving from inadequate electrical, hydraulic and gas supply systems compared to that provided in the installation manual, or anomalous operation of these systems.
3. Damage deriving from incorrect product installation, or installation not carried out in accordance with the installation manual and, in particular, damage due to the inadequacy of the flues and drains that the product is connected to.
4. Using the product for purposes other than its intended use, as specified and resulting from the technical documentation issued by Tecnoeka.
5. Damage due to using the Product in a manner that is not in line with the instructions in the use and maintenance manual.
6. Tampering with the product.
7. Product adjustment, maintenance and repair activities carried out by unqualified personnel.
8. The use of non-original spare parts or not authorised by Tecnoeka.
9. Damage or defects caused by negligent and/or imprudent use of the product, or in contrast with the instructions set forth in the use and maintenance manual.
10. Damage caused by fire or other natural events and, in any case, by unforeseeable circumstances or any other cause beyond the manufacturer’s control.
11. Damage to components subject to normal wear that require periodic replacement.
    Also excluded from the warranty: painted or enamelled parts, knobs, handles,
    mobile or removable plastic parts, light bulbs, glass parts, gaskets,
    electronic parts and any accessory parts, transport fees from the consumer,
    end user and/or buyer’s location to Tecnoeka srl, and vice versa.
    Replacement costs of the oven and relative installation expenses are also
    excluded from the warranty. The warranty does not cover Products purchased as
    used or from third parties who are not connected to or authorised by Tecnoeka.
    TECNOEKA SRL shall not be held liable for damage, either direct or indirect,
    caused by a product fault or as the result of the forced suspension of
    operation. Repairs under warranty do not result in the extension or renewal of
    coverage.
    Components replaced under warranty are, in turn, covered by a 6-month warranty
    from the shipping date, certified by the transport document issued by
    Tecnoeka. No-one is authorised to change the warranty terms and conditions or
    to issue others, neither verbal nor written.

AVAILABILITY AND SUPPLY OF SPARE PARTS

Tecnoeka srl keeps and ensures the availability of spare parts for a maximum
of 24 months from the date of sale of the finished product to the dealer.
Availability cannot be guaranteed after said period.

APPLICABLE LAW AND COMPETENT COURT

Supply relationships will be governed by Italian law, with the express
exclusion of the private international law standards and the Vienna Convention
on Contracts for the International Sale of Goods of 11.4.1980. Any dispute
will be settled exclusively by the Court of Padua.

Without prior notice and liability for Tecnoeka Srl, the products presented in
the manual may be subject to technical and design changes for the purposes of
improvement, without affecting the essential features relating to operation
and safety. Tecnoeka Srl shall not be held liable for any inaccuracy due to
printing or clerical errors affecting instruments, and in the technical and
commercial description of its products to customers.

EU DECLARATION OF CONFORMITY

Annex II A, of Directive 2006/42/EC

Manufacturer’s name| TECNOEKA Srl
Manufacturer’s address| Via Marco Polo, 11 – 35010 Borgoricco (PD)
Name of the person in charge of the technical file| Imazio Oscar
Address of the person in charge of the technical file| Via Marco Polo, 11 –
35010 Borgoricco (PD)
Product type| Electric oven
Purpose of the product| Food cooking
Models| EKF 412 NALU – EKF 423 NP – EKF 423 NUP – EKF 423 NM – EKF 423 N EKF
423 NU – EKF 423 NUD -EKF 364 NUD – EKF 311 NUD -EKF 464 N – EKF 416 N – EKF
411 N – EKF 464.3 NGRILL – EKF 416.3 NGRILL – EKF 411.3 NGRILL – EKF 464 NUD –
EKF 416 NUD – EKF 411 NUD EKF 464 NALUD – EKF 416 NALUD – EKF 411 NALUD

EKF 464 NP – EKF 416 NP – EKF 464 NALP – EKF 416 NALP

s/n|
TECNOEKA Srl declares that the above mentioned products comply with all
provisions pertaining to the following directives:
Machinery directive 2006/42/EC; Electromagnetic compatibility 2014/30/EU;
TECNOEKA Srl declares that the above mentioned products comply with the
following harmonised directives:
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 above-mentioned products also comply with the
following directives:
General product safety directive 2001/95/EC;
Directive restricting the use of hazardous substances in electrical and
electronic equipment 2011/65/EU;
Directive on waste electrical and electronic equipment 2012/19/EU.
TECNOEKA Srl declares that the above mentioned products comply with Regulation
(EC) 1907/2006
TECNOEKA Srl declares that the above mentioned products comply with Regulation
(EC) 1935/2004
Borgoricco, 20/03/2023.|

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CUSTOMERS SUPPORT

Tecnoeka srl
via Marco Polo, 11 35010 Borgoricco Padova – Italy

tel. 4-39.049.5791479 tel.
+39.049.9300344 fax
+39.049.5794387

info@tecnoeka.com
tecnoekasrl@pec.it
tecnoeka.com

cod. fisc. – p.iva 00747580280
rea n. 133205
reg. a.e.e. n.1108020000001275
cap. soc. euro 1 19.000100

Tecnoeka Srl

via Marco Polo, 11 – 35010 Borgoricco, Padova – Italy
Tel. +39.049.5791479 – Tel. +39.049.9300344 – Fax +39.049.5794387

email
info@tecnoeka.com –
tecnoekasrl@pec.it

web site
tecnoeka.com

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