Unox LineMicro XF023 Instruction Manual

LineMicro

™

UNO

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INSTRUCTION MANUAL

MANUEL DES INSTRUCTIONS

BEDIENUNGSANWEISUNG

MANUALE DI ISTRUZIONI

MANUAL DE INSTRUCCIONES

ENGLISH

FRANÇAIS

DEUTSCH

ITALIANO

ESPANOL

LineMicro™

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I. INSTRUCTION FOR THE
INSTALLER

Dear Customer, we would like to thank you and con­gratulate you on the purchase of one of UNOX products.
The instructions and suggestions that follow concern the
phases of a proper installation, as well as the use and
maintenance for your safety and for the best use of the
appliance.

1. DATA PLATE

2. CERTIFICATION

The “CE” brand you find on our labels and on our user
manual refers to the following directives:

ELECTRIC CONVECTION OVENS - SERIES XF:

• Low Tension Directive DBT EC 2006/95,
according to rule EN60335-2-42+A1 and according to
rule EN60335-2-46+A1

• Electromagnetic Compatibility Directive EC 2004/108,
according to rules EN6555-3, EN55014 and EN55104.

The ovens of the XAF series carry MET and NSF for
U.S.A.

INDEX

I. Instructions for the installer

1. DATA PLATE

2. CERTIFICATION

3. INSTALLATION

- Preliminary operations

4. INSTALLATION

- Electrical connection

II. Instructions for the user

1. INSTRUCTION FOR THE OPERATOR

2. NOTES FOR THE USE

3. CONTROL PANEL

4. CLEANING OF THE OVEN

5. TURNING OFF IN CASE OF BREAKDOWN

III. Cooking principles

1. COOKING TYPOLOGIES

2. COOKING VARIABLES

3. USE OF PANS - GRIDS

IV. Maintenance

1. ORDINARY MAINTENANCE

2. SPECIAL MAINTENANCE

3. MORE FREQUENT BREAKDOWNS

3. INSTALLATION

PRELIMINARY OPERATIONS

All the electrical connections and installation operations

must be done by qualified personnel according to actual
laws.

3.1 CHECK THE LOCATION OF INSTAL
LATION

Before placing the appliance, please verify the overall

measurements and the exact position of the electrical and
water connections looking at the pictures on the attached

file “TECHNICAL DATA”.

3.2 FEET ASSEMBLY

You find the feet inside the appliance. The feet must

absolutely be assembled on the oven.

Do not ever use the appliance without its feet.
Assemble the feet as showed in picture:

3.3 POSITIONING

Place the appliance respecting the safety standards in
force that you find here following described.
Place the appliance so that its back and sides can be easily
reached in order to make the electrical connections and
provide the needed service.
The appliance is not suitable for built-in installation and
side by side positioning, therefore, in case of use of more
than one oven, the appliances can not to be stacked.
It is suggested to leave a distance of 10 cm. Between the
eventual wall on the back of the oven and the chimney.

With particular reference to the ovens, all models must
be placed upon a support, for example a prover, a stand
or on the top of a table built with non-combustible mate-

rial.

Never install the appliance on the floor.

If the appliance is placed near walls, dividers, kitchen cab­inets, decorated edges, etc., it is recommended that this
be of non combustible material.

Otherwise, they must be coated with non combustible
thermal insulating material and you must be very respect­ful of the fire prevention standards.

3.4 REMOVE THE PROTECTIVE FILM

Carefully remove all the protective film from the exter-

nal walls of the appliance. Pay attention not to leave any
rest of glue on the sides.

If there should be any residue, please remove it with an

appropriate solvent (ex.: ethyl denatured alcohol).

4. INSTALLATION ELECTRICAL CONNEC­TION

a-The connection to the electrical power supply system

must be done according to the standard in force.

Use the oven at a room temperature between +5 °C and

+35 °C.

Before connecting the appliance, make yourself sure that

the voltage and the frequency correspond to those stat­ed on the data plate of the appliance. The appliance must
be placed so that the connection plug to the network can
be easily reached.

Place an omni-polar switch between the appliance and

the network. The switch must be easily accessible after
installation. The contacts of this switch must have a mini­mum opening distance of 3 mm and the switch must have
an appropriate input. It is suggested to use a differential
magneto-thermal switch.

When the appliance is working, the power supply voltage

must not diverge from the value of the nominal voltage,
written on the technical data plate, by more than ± 10%.

The protective cover of thermal cut out should be tight so

cannot be removed without the use of a tool.

b- The appliance must be connected to the ground line of

the network.

Moreover, the appliance must be included in an equipo-

tential system whose efficiency must be properly checked
according to the current law. This connection must be
done between the different appliances using the terminal
marked with the symbol:

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The equipotential conductor must have a minimum sec-

tion of 10 mm2.

1- Ovens equipped with cordset and Schuko plug (single

phase 230V) or Nema pyug ) single pfare 120 or 230 v.):
is sufficient to insert the plug in the proper socket (the
socket must be suitable for the plug assembled in the
oven)

2- Ovens equipped with cordset (three phases 400V + Neu-

tral): these ovens are equipped with electrical cord with 5
conductors: it is necessary to connect the proper three­phase 5 poles plug with suitable capacity or you can con­nect the cord directly to the electrical panel.

In those ovens equipped with a cord with 5 conductors it

is possible to substitute the power cord to adapt the ap­pliance to the available type of current.

To replace the power cord proceed as follows:

• Open the cover of the terminal board levering the two
lateral small wings with a proper screw-driver (1)

• Unscrew the screws that lock the conductors (2)

• Unscrew the screw that locks the cordstopper (3)

• Remove the supplied cord

• Connect the conductors that you would like to use ac­cording to the chosen connection drawing; be sure to fix
properly the screws of the clamps.

• Block the cord using the proper cordstopper

• Close the cover of the terminal board.

WARNING:

Connect the electrical cable to the terminal board as shown on

the drawing: insert screw-wise the copper bridge and the elec­trical cable together under the screw. Tighten the screw paying
attention that the cable and the copper bridge are well fixed
under the screw. A wrong connection can cause the overheat­ing of the terminal board which can also melt.

FUMES EXIT FROM CAVITY

In the back side of the oven you find a fume chimney from
which the fumes that come from the cavity are ejected.
During each cooking cycle you will have hot and wet fumes
coming out from this chimney (temperature and humidity
of the fumes depend on the cooking parameters set on the
oven and on the type and quantity of food put inside the
oven).
The fumes that come out from the chimney can be guided
outside the room where the oven is installed or can be
condensated.

11. INSTRUCTIONS FOR
THE USER

The appliance cannot be cleaned with a jet of water.
Never wash the cavity with acids or aggressive detergen­ts. Use only water and soap.
The appliance is made for a specific professional use and
must be used by qualified personnel only.

1. INSTRUCTIONS FOR THE OPERATOR

WARNING: carefully read this user manual befo-

re starting to operate with the appliance as it gives
you important information regarding safety during
installation, use and maintenance of the appliance
itself.

Keep the manual in a safe place where the different opera­tors that work with the appliance can easily find and read it.
Before using the appliance for the first time ensure that
inside the cooking chamber there are no instruction man­uals, plastic bags or any other objects.

The appliance is not intended to be used by persons with
reduced mental, physical and sensory capacities (children
included), or without any expertise and know-how, un­less they are informed about how to use the equipment
or they operate under the supervision of who is respon­sible for their safety.
Children should be watched to make sure they do not
play with the equipment.

For any eventual repair, please apply only to authorized ser­vice centres. Always require original UNOX spare parts.

Failure to observe the above suggestions can com­promise safety of the appliance and the guarantee

will not be recognized anymore.

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2. NOTES FOR USE

In case you need to open the door while the oven is

working, it is suggested to open it completely in order
to let the heat coming easily out of the cooking chamber,
avoiding to damage the lateral columns

This appliance must be used only in the way in which
it was expressly intended. The ovens were designed to
cook food as here below described. Every other use is to
be considered improper.
The oven allows you to work on temperature between 0
and 300 °C (0 - 572 °F). It can be used to:

• bake all types of bread and pastry, both fresh and fro
zen;

• cook all gastronomy preparations, fresh or frozen;

• regeneration of refrigerated or frozen food;

•cook meat, fish and all kind of vegetables.

When placing the food in the cooking chamber, lea­ve at least 20 mm between the trays in order to
allow the hot air to circulate inside the cavity.

Please avoid to put salt on the food inside the cavity

3. CONTROL PANEL

COOKING TIME SETTING

Time of cooking can be set by turning clockwise the knob
situated on left side of the control board:
time range is 0 - 60 minutes.
By turning the knob anti-clockwise the oven works continuously.
By turning the knob you start the oven: the fan spins and
internal light, if present, turns on.
When cooking time is over, the knob turns to “0” positio-

nand the oven turns off.
Attention! The oven is off when the timer knob is set at
zero “0”. To check the oven is correctly turned off, wait 5
minutes before leaving the equipment unattended.

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COOKING TEMPERATURE SETTING

The cooking temperature inside cooking chamber is set throu­gh the temperature knob (on right side of control board): tem­perature range is 0 - 300 °C (0 - 572 °F).
Temperature green light on indicates that heating element is
on; when set temperature is reached turns off.

4. CLEANING

WARNING:
Before starting any maintenance or cleaning opera­tion it is necessary to disconnect the electrical power
supply and wait for the appliance to cool down.

4.1 FIRST USE OF THE OVEN

Before the first use of the appliance: clean the metal part

with hot water and soap and rinse it. Never wash the inner
part of the oven with acids or aggressive detergents.

With the empty cavity, heat the oven up for about 30 min-

utes at a temperature of 200 °C (392 °F) to eliminate any
thermic insulation smell.

4.2 CAVITY CLEANING

At the end of each cooking cycle, clean the cavity using only

proper products.

Never clean the stainless steel with acids, aggressive deter-

gents or other product containing chlorine (sodic hypochlo­rite, hydrochloric acid, etc.), even though they are diluted.

4.3 CLEANING OF THE EXTERNAL PART OF

THE OVEN

Never use a jet of water in pressure to clean the external

part of the oven. Only use wet clothes and proper products
for stainless steel cleaning.

To clean the glass of the oven use water and neutralsoap.

Never use alcohol or other type of solvent.

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LineMicro™

5. TURNING OFF IN CASE OF BREAKDOWN

If there is a breakdown, deactivate the appliance:

a- disconnect the electrical power supply automatic circuit

breaker placed upstream from the appliance or, in case of

no circuit breaker, unplug the appliance.
b- consult a technical service centre authorized by the man
facturer where you can find trained personnel.

III. COOKING PRINCIPLE

1. COOKING TYPOLOGIES

The types of cooking you can realize with the appliance

described on this manual are Bread, Pastry professional
baking and Gastronomy professional cooking with CON­VECTION, that means the baking is realized through hot air.

WARNING:

a- Before any use, heat up the oven setting a cavity tem-

perature 30 °C (54 °F) higher than the desired cooking

temperature.
This allows you to obtain the best baking uniformity.
b- Use of higher temperatures than those needed by the

product causes an uneven baking.
c- Bread and Pastry baking: do not use trays with a height of

more than 20 mm and avoid that the single units on the

tray get in touch.
d- Do not overload the trays.

In convection ovens the cooking is done by hot air that

circulates round and round inside the cooking chamber.

This allows to realize an even cooking, also because in

this way the heat is homogeneously distributed.
An even baking is guaranteed also when the oven is fully

loaded. The food is perfectly baked both on the surface,

with a golden crust, and in the internal part, with a uni-

form structure and a constant residual humidity.
The main advantage is the possibility to cook at the same

time different types of food without mixing their flavours

( as long as the required cooking temperature is the same

for all the cooked products).

2. COOKING VARIABLES

TEMPERATURE

The exact setting of the temperature grants a proper

cooking of the food, both inside and outside.
A lower temperature than the proper one dries the food

rather than cook it.
A higher temperature than the proper one burns the sur-

face while the core of the food remains uncooked (some-

times this is desired, especially with meat dishes).

TIME

This variable depends a lot on the quantity of food put in

the oven. The bigger the quantity of food, the longer the
cooking time and vice versa.

A shorter cooking time than that required by the food

does not allow to have completely cooked food.

A longer cooking time than that required by the food

causes the burning of the food surface.

QUANTITY OF FOOD

The quantity of food affects the cooking time.
The bigger the quantity of food, the longer the cooking

time and vice versa.

An overload of the oven can give, as a result, an uneven

cooking.

3. USE OF TRAYS – WIRE GRIDS

It is recommended the use of:

• Aluminium trays: Pastry, non-frozen bread

• Stainless steel trays: first courses, meat, fish, potatoes

• Wire grids: meat to be finished such as steaks, hot-dogs,
sausages, frozen bread, frozen pizza

IV. MAINTENANCE

1. ORDINARY MAINTENANCE

All maintenance operations must be done only by quali-

fied personnel.

Before starting any maintenance operation, you need to

disconnect the appliance from the electrical power sup­ply and wait for the appliance to cool down.

The parts that need ordinary maintenance can be reached

removing the front control panel and the back of the oven.

The appliance must be regularly controlled (at least once

a year). A specialized technician has to control the com­plete machine

2. SPECIAL MAINTENANCE

All maintenance operations must be done only by quali-

fied personnel.

Before starting any maintenance operation, you need to

disconnect the appliance from the electrical power sup­ply and wait for the appliance to cool down.

The parts that need special maintenance can be reached

removing the front control panel and the back of the oven.

2.1 REPLACEMENT OF INTERNAL LAMP (IF
PRESENT)

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To replace the internal lamp, please operate as follows:

• Disconnect the appliance from the power supply sys­tem and let it cool down.

• Remove the lateral supports.

• Unscrew the glass cover and replace the lamp with one
with the same characteristics.

• Screw the glass cover back in.

• Reassemble the lateral supports.

2.2 REFIT OF THE SAFETY THERMOSTAT

The appliance is equipped with a safety thermostat with

manual recovery. This safety thermostat is needed to pro­tect the appliance from overheating. In case it is needed,
it turns the appliance off.

This safety thermostat can be reached removing the black

cap you find on the bottom part of the back of the oven:
in case you need to refit it, push the key you have in the
center of the thermostat so that it starts working again.

3. MORE FREQUENT
BREAKDOWNS

CAUSE SOLUTION

BREAKDOWN

The tension of the electrical
system is missing

Restore the tension

Safety thermostat intervention Refit the safety thermostat

The oven is completely turned
off

The connection to the electrical
system not made in the correct
way

Control the connection of the
appliance to the electrical
system

Damaged door basket Contact a specialized

technician for reparation

There is water coming out of
the cavity from the door
gasket, even though the door
is closed

Loosened door mechanism Contact a specialized

technician for reparation

Burnt lamp Sostituire la lampadina

The oven light (if present) does
not turn on

Loosened lamp Inserire in maniera corretta la

lampadina nel portalampade
The fans do not reverse the
rotating direction

Contact a specialized

technician for reparation
One of the fans do not work (in
case that you have an oven
with more than one motor)

Contact a specialized

technician for reparation

The cooking results are even

The heating element is broken Contact a specialized

technician for reparation

Substitute the lamp
Fix the lamp in the lamp holder cor-

rectly

3. MORE FREQUENT BREAKDOWNS

CAUSE SOLUTION

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I. LES INSTRUCTIONS
POUR L’INSTALLATEUR

Gentil Client, nous la remercions et nous nous compli­mentons pour avoir acheté un produit UNOX.
Les avertissements et les conseils qui suivent concernent
les phases pour la correcte installation, l’usage et la main­tenance de l’équipement, pour sauvegarder sa sûreté et
pour une meilleure utilisation de l’appareil.

1. ÉTIQUETTE DES DONNÉES

2. CERTIFICATION

Le marquage “CE” rapportée sur les appareillages
insérés dans ce manuel fait référence aux suivantes
directives :

FOURS À CONVECTION ELETTRIQUES-SERIE XF :

• Directive de la Basse Tension
DBT EC 2006/95,
selon la norme EN60335-2-42+A1 et
selon la norme EN60335-2-46+A1

• Directive de la Compatibilité Electromagnétique EC
2004/108,
selon les normes EN60555-3, EN55014, EN55104

Le fours du la series XAF sont approuvé avec MET et

NSF mark.

INDEX

I. Les Instructions pour l’installateur

1. ETIQUETTE DES DONNÉES

2. CERTIFICATION

3. INSTALLATION

- les opérations préliminaires

4. INSTALLATION

- Branchement elettrique

II. Les Instructions pour l’utilisateur

1. INSTRUCTIONS POUR L’UTILISATEUR

2. INDICATIONS D’EMPLOI

3. TABLEAU DES COMMANDES

4. NETTOYAGE DU FOUR

5. ETEIGNEMENT EN CAS DE DEGÂT

III. Les Principes de cuisson

1. TYPOLOGIES DE CUISSON

2. VARIABLES DE CUISSON

3. UTILISATION DES PLAQUES ET DES GRILLES

IV. La maintenance

1. MAINTENANCE ORDINAIRE

2. MAINTENANCE EXTRAORDINAIRE

3. LES DÉGÂTS PLUS FRÉQUENTS

3. L’INSTALLATION

- LES OPERATIONS PRÉLIMINAIRES

Toutes les opérations d’installation et de branchement

électrique doivent être faites par des personnes qualifiées
selon les normes en vigueur.

3.1 LA VÉRIFICATION DU LIEU
D’INSTALLATION

Avant de positionner l’appareil vérifiez les mesures d’en-

combrement et l’exacte position des branchements
électriques selon la figure rapportée dans le dossier ci­joint «Données Techniques».

3.2 LE MONTAGE DES PIEDS DES FOURS

Les pieds sont posés à l’intérieur de l’appareillage et

doivent être péremptoirement montés. Ne pas utiliser
l’équipement sans les pieds. Insérer les pieds à déclenche­ment comme montré dans la figure.

3.3 LE POSITIONNEMENT

Positionnez l’appareil en respectant les normes de sûreté
indiquées comme suit:

1. disposez l’appareil en mode que les parties postérieures
et latérales soient facilement accessibles pour effectuer
le branchement électrique e pour permettre la mainte­nance de l’appareillage.

2. L’appareillage n’est pas adéquat pour être encastrer ou
positionner en batterie.

3. On conseille de laisser une distance de 10 cm entre la
partie postérieure et la cheminée du four.

Tous les modèles doivent être positionnés au dessus d’un
support, pas ex. une étuve, un support ou bien une table
faite par un matériel incombustible.

Non jamais installer les fours sur le sol directement.

Si l’appareil est positionné à coté d’un mur, diviseurs,
meubles de cuisine, bordures décorées etc., on vous re­commande que ceux-ci soient faites d’un matériel incombustible.

En cas contraire ils doivent être revêtus avec un matériel
isolant thermique incombustible, et il faut bien sur prêter
l’ attention aux règles de prévention incendie.

3.4 L’ENLÈVEMENT DES FEUILS DE PRO­TECTION

Enlevez complètement le feuil de protection des parties

externes de l’appareil attentivement et évitez de laisser
des résidus de colle.

Si malgré cela ces résidus persistent, enlevez-les avec un

solvant approprié.

4. L’INSTALLATION

4.1 BRANCHEMENT ELETTRIQUE

a- Le branchement au réseau électrique doit être

effectué par des personnes qualifiées

selon les normatives en vigueur.

Utiliser le four avec une température ambiante comprise
entre +5 °C et +35 °C.

Avant d’effectuer le branchement, contrôlez que la ten-

sion et la fréquence correspondent aux données rap­portées sur l’étiquette de l’appareil. L’appareil doit être
positionné de sorte que l’épine de connexion au réseau,
soit accessible.

Interposer entre l’appareillage et le réseau, un interrup-

teur omnipolaire. Cet Interrupteur doit être facilement
accessible après l’installations.

Les contacts de cet interrupteur doivent avoir une dis-

tance minimale d’ouverture de 3mm et il doit avoir aussi
une portée appropriée. On vous conseille d’utiliser un
interrupteur differential magneto-thermal switch.

La tension d’alimentation, lorsque l’appareil est en fonc-

tion, ne doit pas s’écarter de la valeur nominale de la
tension rapportée sur l’étiquette données du four, de
±10%.

Le couvercle de le thermostat du protection doit être
serré ne peut pas êntre enlevé sans l utilisation d-un outil

b- L’appareillage doit être lié à la ligne de terre
du réseau. En outre l’appareillage doit être inclus dans un

système équipotentiel duquel l’efficacité doit être oppor­tunément vérifiée selon combien rapporté dans la régle­mentation en vigueur.

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Cette liaison doit être effectuée entre les différents appareil-

lages avec la borne marquée du symbole :

Le conducteur équipotentiel doit avoir une section mini-

male de 10 mm2.

1- Fours doués de câble et fiche Schuko (monophase 230V) :

il est suffisant d’insérer la fiche dans l’appropriée prise (la
prise doit être apte à l’épine fournie en dotation).

2- Fours doués de câble (des tri phase 400V Neutre) : les

fours en question sont doués d’un câble électrique à 5
conducteurs : il est nécessaire de relier l’appropriée fiche
tri phase aux 5 pôles de portée appropriée ou bien de
relier le câble directement à un cadre électrique.

Dans les fours doués de câble à 5 conducteurs il est possible

substituer le câble d’alimentation pour adapter le four à la
typologie de fourniture de courant électrique disponible.

Pour substituer le câble d’alimentation procédez
comme il suit :

• Ouvrir le couvercle de la boite à bornes en faisant levier,
avec un tournevis adapté, sur les deux ailettes latérales (1)

• Dévisser les vis de blocage des conducteurs (2)

• Dévisser les vis du fixe-câble (3)

• Ôter le câble en dotation

• Relier les conducteurs du câble qu’on veut utiliser selon
le schéma de liaison choisie en serrant opportunément les
vies des boites à bornes

• Bloquer le câble à travers l’approprié fixe câble

• Enfermer le couvercle de la boite à bornes

PRÉCAUTION :

Effectuer la connexion électrique de la boîte à bornes comme

indiqué dans le dessin: introduire le pont de cuivre et le câble
électrique ensemble sous la vis, dans le sens de vissage, dans la
façon que, en serrant la vis, le câble et le pont soient strictement fixés.

Une connexion incorrecte peut causer le surchauffage de la

boîte à bornes, jusqu’ à la faire fondre.

LA SORTIE DES VAPEURS DE LA CHAM­BRE DE CUISSON

Une cheminée d’évacuation des vapeurs provenant
de la chambre de cuisson est présente dans la partie
postérieure du four:
pendant la cuisson, les vapeurs chaudes et humides sortent
à travers cette cheminée (la température et l’humidité
des vapeurs dépendent des paramètres de fonctionne­ment du four et du type et de la quantité de produit in­séré à l’intérieur du four). Les vapeurs qui sortent de la
cheminée peuvent être canalisées vers l’extérieur ou bien
condensées.

II. LES INSTRUCTIONS
POUR L’UTILISATEUR

L’appareillage ne doit pas être nettoyé avec un jet d’eau
en pression. Ne lavez jamais l’intérieur de la chambre de
cuisson avec des acides ou des produits agressifs, mais
seulement avec du savon et de l’eau. L’appareillage est
destiné à l’emploi professionnel spécifique et doit être
utilisé seulement par des personnes qualifiées.

1. LES INSTRUCTIONS POUR
L’UTILISATEUR

ATTENTION!

Lisez attentivement le présent livret puisqu’il vous
fournit des importantes indications en ce qui con­cerne la sûreté de l’installation, de l’emploi et de la
maintenance.

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