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5 DESCRIPTION OF THE APPLIANCE
5.1 Characteristics
Edea
are last generation condensing wall mounted boilers
which
Sime Ltd
has produced for heating and instant domestic
hot water production when combined with a storage tank. The
main design choices made by
Sime Ltd
for the
Edea
boilers are:
– the total pre-mix microflame burner combined with a stain-
less steel heat exchanger with a plaster outer shell, for
heating
– the sealed combustion chamber which can be classified
"Type C" or "Type B" in relation to the room where the boil-
er is installed, depending on the smoke outlet configuration
adopted during installation
– the electronic control and command circuit board with mi-
croprocessor, for optimal management of the heating sys-
tem and modulation of up to 1:10 for the instant produc-
tion of domestic hot water. It allows for connecting room
thermostats, an auxiliary sensor for managing kits, and the
external sensor. The presence of the external sensor will
make the boiler work at a variable temperature, in other
words, the temperature in the boiler will vary in relation to
the outdoor temperature, in accordance with the optimal cli-
matic curve selected during the installation phase, result-
ing in considerable energy and financial savings. Moreover,
the command board has an internal connection for inserting
an expansion board which is used to control external relays.
Other special features of the
Edea
boilers are:
– the anti-freeze function which activates automatically if the
temperature of the water inside the boiler falls below the
threshold of the value set at parameter "PAR 10" and , if
there is an external sensor, if the external temperature falls
below the threshold of the value set at parameter "PAR 11"
– the anti-blocking function of the pump and diverter valve,
this activates automatically every 24 hours if no request for
heat has been made
– the chimney sweep function lasts 15 minutes and makes
the job of the qualified technician easier when measuring
the parameters and combustion efficiency
– domestic hot water comfort function which allows the time
necessary for the hot water to become available to be re-
duced and ensures that the temperature is stable
– screen display of the operating and self-diagnostic param-
eters with error code display when the fault occurs. This
makes repair interventions easier and allows appliance op-
eration to be restored correctly.
5.2 Check and safety devices
The
Edea
boilers are equipped with the following check and
safety devices:
– thermal safety thermostat 100°C
– 3 bar relief valve
– heating water pressure transducer
– delivery sensor
– DHW sensor
– smoke flue gas probe
– return sensor.
d
IT IS FORBIDDEN
To commission the appliance with safety devices
which do not work or which have been tampered
with.
a
WARNING
Safety device may only be replaced by professional
qualified personnel using
Sime Ltd
original spare
parts.
5.3 Identification
The
Edea
boilers can be identified by means of:
1 Packaging label:
this is located on the outside of the pack-
aging and provides a code, the serial number of the boiler
and the bar code.
2 Energy Efficiency Label:
this is positioned on the outside of
the packaging to notify the User of the level of energy sav-
ings and reduced environmental pollution produced by the
appliance.
3 Technical Data Plate:
this is located inside the front panel of
the boiler and provides the technical data, appliance per-
formance information and any other information required
by law in the country where the appliance will be used.
4 Steaker of product identification
.
1
3
1
I II
A
B
C
D
E
F
G
2015 811/2013
Cod. 6244745
dB
kW
A
++
A
+
A
B
C
D
E
F
G
2
3
2
4
4
Code
Model
Serial/N.
GC No
_ _ _ _ _ _
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_ _ _ _ _ _ _ _
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Fig. 10
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