EASYair EME5 Series Service manual

03/2017
EME5...EMG5...EME7...EMG7...EME10...
EMG10...ECE5...ECG5...ECE7...ECG7...
ECE10...ECG10
EASYair
ENGLISH: Installation, Use and Maintenance Manual

3
Contents
1. INSTALLATION 5
1.1 General and safety warnings ���������������������������������������������� 5
1.2 Placement��������������������������������������������������������������������������� 9
1.3 Water connection ��������������������������������������������������������������10
1.4 Connection to the drain �����������������������������������������������������11
1.5 Electric connection ������������������������������������������������������������11
1.6 Connecting the gas (gas ovens only) ���������������������������������13
1.7 Smoke exhaust ������������������������������������������������������������������15
1.8 Gas oven operating values (for gas versions only)�������������16
1.9 Adjusting the closing pin on the door���������������������������������18
1.10 Oven commissioning and testing �������������������������������������18
2. COOKING 20
2.1 Control panel ���������������������������������������������������������������������20
2.2 Convection cooking������������������������������������������������������������21
2.3 Steam cooking �������������������������������������������������������������������22
2.2 Mixed cooking (convection/steam)������������������������������������23
2.5 Cooking with the core probe ����������������������������������������������24
2.6 Other versions �������������������������������������������������������������������25
2.6 Recommendations for cooking: roasting, grilling and frying ���26
2.6a Cooking advice: cooking uniformity ��������������������������������������26
2.6b Cooking recommendations: vacuum cooking and pasteurisation ��26
2.7 Humidity discharge valve���������������������������������������������������28
2.8 Cooking chamber lighting ��������������������������������������������������28
3. MAINTENANCE and CLEANING 29
3.1 HUMIDITY DISCHARGE ������������������������������������������������������29
3.2 CLEANING THE GLASS��������������������������������������������������������29
3.3 CLEANING THE CONTROL PANEL VENTILATION FILTER �����30
4. CHECKS THAT CAN ONLY BE PERFORMED BY AN
AUTHORIZED TECHNICIAN 30
4.1 RESET THE SAFETY THERMOSTAT ��������������������������������������30
4.2 MOTOR CIRCUIT BREAKER PROTECTION����������������������������31
4.3 PROTECTION FUSES�����������������������������������������������������������31
4.4 FLAME CONTROL����������������������������������������������������������������31
4.5 SPARE PARTS MANAGEMENT����������������������������������������������31

4
5. ALARMS DESCRIPTION 32
6. ELECTRICAL DIAGRAMS 33
6.1 ECE5232(S): ZSE2241��������������������������������������������������������33
6.2 ECE72(S)- ECE72X(S) - ECE102(S): ZSE2243���������������������34
6.3 ECE5232X(S)- ECE52(S) - ECE52X(S): ZSE2242�����������������35
6.4 ECE102X(S): ZSE2245X �����������������������������������������������������36
6.5 ECG52(S): ZSE2244 �����������������������������������������������������������37
6.6 ECG72(S) - ECG102(S): ZSE2245 ���������������������������������������38
6.7 EME5232: ZSE2258 ������������������������������������������������������������39
6.8 EME5232X - EME52 - EME52X: ZSE2259�����������������������������40
6.9 EME72 - EME102: ZSE2260 ������������������������������������������������41
6.10 EME102X: ZSE2260X��������������������������������������������������������42
6.11 EMG52: ZSE2261��������������������������������������������������������������43
6.12 EMG72 - EMG102 : ZSE2262���������������������������������������������44
6.13 EME523: ZSE2246 ������������������������������������������������������������45
6.14 EME5: ZSE2247����������������������������������������������������������������46
6.15 EME7 - EME10: ZSE2248 ��������������������������������������������������47
6.16 EMG5: ZSE2249 ���������������������������������������������������������������48
6.17 EMG7 - EMG10: ZSE2250��������������������������������������������������49
7. DISPOSAL OF THE APPLIANCE 51
Dear Customer,
Thank you for purchasing one of our products�
This oven is part of a series of electrical equipment designed for the food sector� Our
ovens are easy to use, ergonomic and enable cooking control, while boasting a pleasant
and modern design�
The oven has a 12-month warranty that covers any manufacturing defects from the date
indicated on the Bill of Sale� The warranty covers normal operation of the oven and does
not include consumables (lamps, seals etc�) and damage caused by incorrect installation,
wear, maintenance, repair, incorrect cleaning and descaling, tampering and improper use�

5
1. INSTALLATION
1.1 General and safety warnings
• Read this manual
thoroughly before
installation and use of
the oven, since it gives
important instructions
regarding its safe
installation, use and
maintenance�
• Keep the manual in a
location that can be easily
accessed by the operators
for further consultation�
• Always include the manual
if the oven is transferred; if
necessary, request a new
copy from the authorized
dealer or directly from the
manufacturer�
• As soon as the packaging
is removed, make sure
the appliance is in good
condition and there was
no damage caused during
transport� Never install or
use a damaged appliance;
if in doubt, contact the
after-sales technical
assistance or your local
dealer immediately�
• As the packaging material
is potentially dangerous,
it must be kept out of
the reach of children or
animals and disposed of
correctly in compliance
with local regulations�
• Before installing the
equipment, check that the
systems are compliant
with the regulations in
force in the country of use
and with that stated on
the information plate�
• Installation or
maintenance different
to those indicated in
the manual can cause
damage, injury or fatal
accidents�
• Installation, extraordinary
maintenance and
repair operations on
the equipment must
only be performed by
professionally qualied
personnel and following
the manufacturer’s
instructions�
• During assembly of
the equipment, those
not involved with the
installation should not

6
pass through or remain in
the working area�
• The appliance was
designedtocookfoodstuffs
in indoor environments
and must only be used for
this function� Any different
use must therefore be
avoided as it is considered
improper and dangerous�
• The appliance must only
be used by personnel who
have been appropriately
trained in its use� To avoid
the risk of accidents or
damage to the equipment,
it is essential that the staff
is constantly trained with
regard to safe operation�
• The appliance must not
be used by persons with
reduced physical, sensory
or mental capacities or by
those who do not have
the necessary experience
or knowledge unless
they are supervised or
instructed in the use
of the equipment by a
person who is responsible
for their safety�
• The appliance must
be placed in a suitably
ventilated room to
prevent the excessive
accumulation of harmful
substances in the air�
• Children must be
supervised to ensure they
neither play with nor use
the appliance�
• During operation, pay
attention to the hot areas
on the exterior surfaces
of the equipment which,
during operation, can
exceed 60°C�
• The use of hearing
protection is not necessary
as the sound pressure
level of the oven is lower
than 70 dB(A)�
• In the event of failure
or malfunctioning, the
equipment must be
deactivated; any repairs
must only be performed
by an assistance centre
authorised by the
manufacturer and original
spare parts must be used�
• Disconnect the appliance
from the electric power
supply before performing
any installation or
maintenance intervention�
• Interventions, tampering

7
or modications not
expressly authorised,
which do not respect that
stated in this manual, will
make the warranty null
and void�
• Do not place other heat
sources, such as fryers
or cooking plates, near to
the oven�
• Do not deposit or use
ammable substances
near the equipment�
• In the event of prolonged
non-use, the electricity,
water and gas must be
turned off�
• Before commissioning the
appliance, make sure that
all parts of the packaging
have been removed,
making sure they are
disposed of in compliance
with current legislation�
• Any changes to appliance
installation that become
necessary must be
approved and performed
by authorised technicians�
• The appliance is intended
for professional use only�
• No changes of any kind are
permitted to the wiring of
the equipment�
• Failure to comply with the
previous warnings can
compromise both your
safety and the safety of
the equipment�
• When the cooking
chamber is hot, be careful
when opening the door�
BURNS HAZARD!!
• The trays and grills must
be extracted from the hot
oven using heat-resistant
protective gloves for the
hands�
• Use protective glasses
and suitable gloves during
cooking chamber cleaning
operations�
• ATTENTION: the oor
near to the oven could be
slippery�
• The information plate
provides important
technical information: this
is essential if interventions
are required for
maintenance or repairs of
the appliance; therefore,
it must not be removed,
damagedormodied.
• The version of the gas

8
ovens conform to the Gas
Directive 2009/142/EEC
and have therefore been
issuedwithaCEcerticate
byanotiedbody.
• The equipment complies
with the essential
requirements of the
Machinery Directive
2006/42/EC�
• The equipment complies
with the essential
requirements of the
Electromagnetic
Compatibility Directive
2014/30/EC�
• The equipment complies
with the essential
requirements of the
Low Voltage Directive
2014/35/EC�

9
1.2 Placement
The appliances have been designed to be installed indoors� They
cannot be used outdoors and cannot be exposed to atmospheric
agents�
The place designated for the installation of the oven must have a
rigid, level and horizontal surface, which must be able to safely support
the weight of the device/support assembly and the load at maximum
capacity�
The appliance must be transported to the place of installation packed
on the wooden pallet�
The oven must be handled using a pallet truck, taking all
precautions that it does not overturn� Also at the end of its
life span the oven must be loaded onto a pallet and handled
with great care in order to prevent the hazard of overturning�
The appliance must be placed in a
suitably ventilated room to prevent
the excessive accumulation of
harmful substances in the air�
All of the materials used for
packaging are compatible with the
environment, they can be stored
without danger or be disposed of
according to local regulations�
The oven must be level: to adjust
the height of the levelling feet, use
a spirit level, as indicated in Fig. 1�
Unevenness or inclinations of a
certain degree can compromise the
operation of the oven�
Remove the entire protective lm from the external panels of the
appliance, detaching it slowly to remove all traces of adhesive�
Make sure that all openings and holes designed for heat intake/discharge
are not obstructed�
The oven should be installed exclusively on a stable support�
Remove the packaging from the appliance and make sure it is intact�
Position it in the place of use, taking care not to lace it on top of or
against walls, bulkheads, partition walls, kitchen furniture or coatings in
inammablematerial.
-
+
-
+
Fig. 1

10
Werecommendyoustrictlycomplywithre-preventionregulationsin
force�
A minimum distance of 50 mm on each side must be maintained
between the oven and the
walls or other equipment�
It is advisable to leave 500
mm space between the left
side of the oven and the
corresponding wall of the
room (Fig. 2) to allow the
oven to be installed easily
and facilitate successive
maintenance�
It is good practice to have
the periodic maintenance
of the ovens performed
every year by an authorised
technicianandincompliancewithspecicregulations.Onthisoccasion
all controls regarding the operation of electric components (switches,
electronics, solenoid valves, heating elements, motors, cooling fans,
etc�) and the mechanical controls relative to functionality of the doors,
hinges, closing mechanisms, and gaskets will be performed�
1.3 Water connection
The water pressure must be maximum (600 kPa) 6 bars� If the water
pressure of the mains water
exceeds this value, a pressure
reducer must be installed upstream
from the oven�
The minimum water pressure for
correct operation of the oven must
be above 1�5 bar�
The oven has a mains water
inlet (1)� The installation of a
lime scale softener-eliminator is
always recommended to bring the
hardness of inlet water to values
between 8° and 10°F�
Before connection, drain off a
sufcientamountofwatertoclean Fig.3
1
50 mm
500 mm
50
mm
Fig. 5
Fig 2

11
the pipe from metal residues�
Connect the "Water" pipeline to water mains and install a shut-off valve
andalteronthepipe.
Ensure that the shut-off valve is positioned so that it can be easily
operated by the operator at any time�
Attention: if the water supply pipe malfunctions, it should be replaced
with a new one while the old broken one should not be used again�
1.4 Connection to the drain
The oven is equipped with a
water drain; this device is placed
at the bottom of the rear part of
the appliance and has a tube with
diameter of 32 mm�
Connect the pipe that projects
from the drainage device (Fig. 4,
ref. A)� It is, however, advisable
to connect the pipe to an open
funnel�
1.5 Electric connection
As prescribed, the electrical system must have an efcient earth
system, as required by the regulations in force� The electrical safety of
the appliance can only be ensured when the electrical system is conform�
Before making the electrical connection, check the mains voltage and
frequency values to ensure that they conform to the requirements of the
appliance, as indicated on its information plate (Fig. 5)�
For direct connection to the mains, a device, sized according to the
load, must be placed between the
appliance and the mains itself, which
ensures disconnection� Its contacts
should have a minimum opening
distance that enables complete
disconnection under the conditions
of category III overvoltage,
according to installation rules; this
Fig. 4
A
Fig. 5
POWER SUPPLY
TOT. POWER kW
MOD NR
3N 400V AC 50 HZ
ETE5
000000/01/16
6,3 IP

12
device should also be located so that it can be easily used by the operator
at any time�
Turn the mains switch, to which the power supply plug will be connected,
toposition0(zero).Havethesocketcablesectioncheckedbyqualied
staff to make sure it suits the power absorbed by the device�
Loosenthescrewsthatxtheleftsideoftheovenandremoveit(Fig.6)�
Theexiblecablemustbeinpolychloropreneorequivalentoil-resistant
synthetic elastomer sub-sheath� Use a cable with section suitable to the
load corresponding to every appliance, as indicated in the table (tab. 1)�
Insert the power cord into the hole of the cable gland located on the left
rear of the oven�
Fig. 6
ELECT. Model
EME523..
ECE5232
ECE5232S
EME523..X
ECE5232X
ECE5232XS
EME5..
ECE52
ECE52S
EME5...X
ECE52X
ECE52XS
EME7..
ECE72
ECE72S
EME7...X
ECE72X
ECE72XS
EME10..
ECE102
ECE102S
EME10...X
ECE102X
ECE102XS
Weight 53 53 75 75 105 105 110 110
Voltage 1N 230V 3N 400V 3N 400V 3N 400V 3N 400V 3N 400V 3N 400V 3N 400V
Frequency (Hz) 50/60 50/60 50/60 50/60 50/60 50/60 50/60 50/60
Absorbed power (kW) 3.3 4.8 6.3 7.7 9.6 12.6 12.6 17.3
Minimum power cable
section (mm2)3 x 1.5 5 x 1.5 5 x 1.5 5 x 1.5 5 x 1.5 5 x 2.5 5 x 2.5 5 x 4
tab. 1

13
Connect the cable to the terminal
block following the instructions
given in tab. 2�
Secure the cable with the cable
gland�
The supply voltage of the appliance
in operation must not deviate from
the nominal voltage by ±10%�
The appliance must be included within an equipotential system whose
efciencyischeckedincompliancewiththestandardsinforce.
There is a clamp for the connection, located on the frame and marked
with the symbol of Fig. 7, to which a cable with a minimum
10 mm² section must be connected�
For gas ovens, wait until the gas connection to the appliance
has also been completed before re-mounting the side panel of
theoven;instead,forelectricovens,onnishingtheelectric
connection, re-mount the side panel�
1.6 Connecting the gas (gas ovens only)
NB:
The oven is calibrated originally for operation with the type of gas
speciedonplacingtheorder.
The type of gas for which the oven is adjusted is given on the technical
plate positioned on the appliance (Fig.8, ref. A)�
During the inspection, make sure that the factory calibrations on the
burnersareappropriateforthespecictypeofinstallation,throughthe
analysis of the gases produced by combustion (CO2 and CO) and the
GAS Model
EMG5...
ECG52
ECG52S
EMG7...
ECG72
ECG72S
EMG10...
ECG102
ECG102S
Weight 120 130 160
Voltage 1N 230V 1N 230V 1N 230V
Frequency (Hz) 50/60 50/60 50/60
Absorbed power (kW) 0.3 0.6 0.6
Minimum power cable
section (mm2)3 x 1.5 3 x 1.5 3 x 1.5
tab. 1
Fig. 7
Electric ovens Gas ovens
L1 L2 L3 N L N
Between phases
there must be
a difference in
potential of 230 V�
tab. 2

14
vericationoftheheatoutput.
More specically, with the oven
working at full capacity, the
undiluted CO values in the exhaust
must stay within 1000 ppm� If
undiluted CO is detected over this
limit, the burner adjustments must
be only checked by a technician
authorized by the manufacturer�
The technician will make the
appropriate changes to the devices
which regulate the combustion and
to the relevant parameters�
The data detected must be noted
and become an integral part of the
technical documentation of said
appliance�
Installation prescriptions
The oven installation and commissioning operations must be performed
byqualiedstaffonlyincompliancewithrulesandregulationsinforce.
The gas systems, the electric connections and the installation sites
of the appliances must be in compliance with the regulations and the
standards in force�
Remember that the air necessary for combustion of the burners is 2
m3/h per kW of power installed�
In businesses open to the public, accident-prevention regulations
mustbecompliedwithalongwithre-preventionsafetyandanti-panic
regulations�
The connection to the gas supply tting can be made using exible
metal hoses; placing a type-approved cut-off cock in an easily accessible
point�
Makesurethattheexiblemetalhose,forconnectiontothegasinlet
tting,doesnottouchthehotpartsoftheovenandthatitisnotsubjected
to twisting or extension�
Usexingstrapsthatareincompliancewiththeinstallationregulations.
Fig. 8
A

15
Checks to be performed before installation
Check on the technical plate on the left-hand side of the oven that the
appliance has been tested and approved for the type of gas that the
user's premises (Fig. 8, ref. A)�
Check the data on the technical
plate (Fig.8) to make sure that the
pressurereducercapacityissufcient
for the appliance supply�
Do not install section reducers
between the reducer and the
appliance�
It is recommended to install a gas
lter upstream from the pressure
regulator in order to ensure optimal
operation of the oven�
Connect the oven to the gas supply
system via a tube with a diameter of
3/4” and internal section no smaller
than 20 mm (Fig. 9)�
Provide stopcocks or gate valves with an internal diameter no smaller
than the connector tube mentioned above�
After connecting the pipe to the gas mains, make sure that the joints
and couplings have no leaks. To do this, use soapy water or specic
foamy product to identify the leak�
It is good practice to have the periodic maintenance of the gas ovens
performed every year by an authorised technician; on this occasion the
uegaseswillbeanalysedandtheheatoutputwillbechecked.
1.7 Smoke exhaust
In compliance with the installation regulations, the ovens must be used
in premises suitable for the evacuation of combustion products�
The oven drain can be connected via a forced evacuation system, such
as a hood with mechanical extractor (Fig.10)�
In this case, the gas supply to the appliance must be controlled directly
Fig. 9

16
by this system and must cut-off
whenever the suction ow rate
drops below the values prescribed�
When the appliance is installed
under the extraction hood, check
that the following indications are
respected:
a) the volume extracted must
be higher than that of the ue
gases generated (see current
regulation);
b) thematerialwithwhichthehoodlterismademustresistthe
temperatureoftheuegaseswhich,onexitingtheconveyor,canreach
300° C;
c) the end part of the appliance evacuation pipe must be positioned
inside the base perimeter projection of the hood;
d) the gas supply must be restored manually following a block
causedbyinsufcientsuction.
1.8 Gas oven operating values (for gas versions only)
Fig. 10
Model EMG5, EMG52, ECG52 EMG7, EMG72, ECG72 EMG10, EMG102, ECG102
Voltage 1N 230V 1N 230V 1N 230V
Frequency (Hz) 50/60 50/60 50/60
Absorbed power (kW) 0�3 0�6 0�6
Nom� heat input (kW) 9�5 16 19
Section power cable
(mm2)3 x 1�5 3 x 1�5 3 x 1�5
Nominal heat input

17
EMG5, EMG52,
ECG52
EMG7, EMG72,
ECG72
EMG10, EMG102,
ECG102
G30 kg/h 0�29 0�50 0�59
G20 m3/h 1�01 1�69 2�01
G25 m3/h 1�17 1�97 2�34
Gas consumption
COUNTRY CAT G30 G31 G20 G25 G27 G2�350 G25�1
IT - ES - IE
PT - GB - CH II2H3+ P mbar 28-30 37 20 // // // //
DK - FI - EE - NO
LV - CZ - SI - SE II2H3B/P P mbar 30 30 20 // // // //
FR - BE II2E+3+ P mbar 28-30 37 20 25 // // //
GR II2H3+ P mbar 28-30 37 20 // // // //
II2H3B/P 30 30 20 // // // //
CY II2H3+ P mbar 28-30 37 20 // // // //
II2H3B/P 30 30 20 // // // //
LT
II2H3+
P mbar
28-30 37 20 // // // //
II2H3B/P 30 30 20 // // // //
AT II2H3B/P P mbar 50 50 20 // // // //
CH
II2H3+
P mbar
28-30 37 20 // // // //
II2H3B/P 50 50 20 // // // //
MT - IS I3B/P P mbar 30 30 // // // //
DE II2ELL3B/P P mbar 50 50 20 20 // // //
NL II2L3B/P P mbar 30 30 // 25 // // //
RO
II2H3B/P
P mbar
30 30 20 // // // //
II2E3B/P 30 30 20 // // // //
II2L3B/P 30 30 // 20 // // //
SK
II2H3+
P mbar
28-30 37 20 // // // //
II2H3B/P 30 30 20 // // // //
II2H3B/P 50 50 20 // // // //
TR II2H3+ P mbar 28-30 37 20 // // // //
II2H3B/P 50 50 20 // // // //
PL II2ELwLs3B/P P mbar 37 37 20 // 20 13 //
LU I2E P mbar 20 // // // //
HU II2HS3B/P P mbar 30 30 25 // // // 25
Gas pressure

18
1.9 Adjusting the closing pin on the door
Once the oven has been positioned
correctly in the designated
installation location, the closure
and seal of the gasket on the oven
chamber door must be checked�
The closing pin on the door can
be adjusted in depth to eliminate
any steam leakage during cooking�
The pressure exerted by the door
on the gasket can be adjusted
by tightening the pin to increase it or loosening the pin to decrease it
(Fig.11)�
When the adjustment is complete, tighten the bolt, making sure the
closing anchor is located at the bottom�
1.10 Oven commissioning and testing
Before putting the oven into operation, you should carefully carry out
all the necessary checks to ascertain the conformity of the equipment
and installation of the appliance as provided by law and according to the
technical and safety instructions given in this manual�
The compliance of the following must also be checked:
The temperature in the oven installation area must be greater than +4°
C�
The cooking chamber must be empty�
Allpackaging must be entirelyremoved,including the protectivelm
applied on the oven walls�
The vents and air slots must be open and free of obstructions�
Any pieces of the oven that were removed for installation must be
replaced�
The general electrical switch must be closed and the water and gas cut-
off cocks upstream of the appliance must be open�
Testing
Fig. 11

19
The oven should be tested by completing a cooking cycle to verify that
the equipment works properly, without any anomalies or problems�
Switch the oven on by turning the cooking mode knob Ref. I1 to one
of three positions (convection, mixed, steam) and by turning the timer
knobtothecookingtimedesiredoroninnity.
Set a cooking cycle with temperature at 150 ° C, time set to 10 min�
and humidity (if required)�
Carefully check the points given in the following list:
The light in the cooking chamber comes on�
The oven stops if the door is opened and starts again when the door is
closed�
The temperature regulation thermostat in the cooking chamber is
triggered once the set temperature is reached and the heating element(s)
is/are temporarily turned off;
The fan motor/s automatically change the direction in which they rotate;
The change of direction occurs every 2 minutes, with pauses of 20
seconds when the motor stops�
The heating elements in the cooking chamber are temporarily switched
off during the 20 period when the motor stops�
For ovens with 7 and 10 trays: the two fans in the cooking chamber
rotate in the same direction�
Check the output of water in the direction of the fan from the humidity
inlettubeinthecookingchamber(onlyonmodelswithhumidier).
At the end of the cooking cycle, the oven emits a 15-second audible
warning�
Carefully check the points given in the following list:
The oven stops if the door is opened and starts again when the door is
closed�
The fan motor(s) automatically change(s) direction; the change happens
every 3 minutes�
Check the output of water in the direction of the fan from the humidity
inlet tube in the cooking chamber
At the end of the cooking cycle, the oven emits an audible warning�

20
M 1 Cooking mode selection
knob
I 1 Position OFF
I 2 Convection cooking
mode
I 3 Steam cooking mode
I 4 Mixed cooking mode
M 2 Temperature setting
knob
I 5 Threshold steam cooking
S 1 Temperature range in °C
M 3 Cooking timer/tempera-
ture knob
I 6 INFINITY time setting
S 2 Timer range in minutes
M 4 Humidierknob
S 3 Humidity range
T 1 Fan speed selection key
I 7 SLOW fan speed
I 8 FAST fan speed
T 1 Cooking time/core probe
selection key
led 1 Oven status: ON/OFF
led 2 Heating element/s status
ON/OFF
Fig. 12
I 1
I 2
I 3
I 4
I 5
S 1
S 2
S 3
I 8
M 1
M 2
M 3
M 4
I 6
led 1
led 2
T 1 T 2
I 7
2. COOKING
2.1 Control panel