12
5 DESCRIPTION OF THE APPLIANCE
5.1
Characteristics
Murelle Advanced HE ErP
are condensing wall mounted boilers
which Sime Ltd has produced for installation into domestic
properties for heating and hot water production. The main
design choices made by Sime Ltd for the Murelle Advanced HE
ErP
boilers are:
– the total pre-mix microflame burner combined with a steel
heat exchanger for heating and a rapid heat exchanger for
DHW
– room sealed, Type C appliance. Suitable for use on sealed
heating systems
– the command and control microprocessor electronic board
provides efficient management of both heating and hot water
production. It can also be connected to a external sensor.
If connected to an external sensor, the boiler temperature
varies on the basis of the external temperature according
to a selected optimal climatic curve providing significant
energy and economic savings.
Other special features of the Murelle Advanced HE ErP 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"
– anti jamming 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
– screen display of the operating and self-diagnostic
parameters with error code display when the fault occurs.
This makes repair interventions easier and allows appliance
operation to be restored correctly.
5.2
Check and safety devices
The Murelle Advanced HE ErP 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 (SM)
– DHW sensor (SS)
– exhaust sensor (SF).
d
DO NOT
Do not commission or operate the appliance with
safety devices which do not work or which have been
tampered with.
a
DANGER
Safety device may only be replaced by professional
qualified personnel using Sime Ltd original spare
parts.
5.3
Identification
The Murelle Advanced HE ErP boilers can be identified by means
of:
1 Packaging label:
this is located on the outside of the
packaging 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
savings 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 specification,
appliance performance and any other information required
by law.
3
1
3
4
4
Code
Model
Serial/N.
GC No
_ _ _ _ _ _
_ _ _ _ _ _ _ _ _ _ _ _ _
_ _ _ _ _ _ _ _
_ _ - _ _ _ - _ _
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
2
Fig. 3
KEY:
1
Packaging label
2
Energy Efficiency Label
3
Technical Data Plate
4
Steaker of product identification
