Description Of The Appliance; Characteristics; Check And Safety Devices; Identification - Sime Brava Slim HE 25 T Manual De Instalación Y Mantenimiento

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DESCRIPTION OF THE APPLIANCE

1.1

Characteristics

Brava Slim HE 25 T are last generation condensing wall mounted
boilers which Sime has produced for heating and domestic hot
water production when combined with a storage tank. The main
design choices made by Sime for the Brava Slim HE 25 T boilers
are:
– the total pre-mix microflame burner combined with a steel
heat exchanger for heating
– the sealed combustion chamber which can be classified
"Type C" or "Type B" in relation to the room where the boiler
is installed, depending on the smoke outlet configuration
adopted during installation
– the command and control microprocessor electronic board
provides efficient management of both heating and hot water
production. It can also be connected to a remote control
with an Open Therm protocol or to room thermostat and/or
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 Brava Slim HE 25 T 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
– 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.
1.2

Check and safety devices

The Brava Slim HE 25 T 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
– hot water tank sensor
– smoke probe.
d
IT IS FORBIDDEN
to commission 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 original spare parts.
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1.3
The Brava Slim HE 25 T boilers can be identified by means of:
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2
KEY:
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Identification

this is located on the outside of the
Packaging label:
packaging and provides a code, the serial number of the
boiler and the bar code
this is located inside the front panel of
Technical Data Plate:
the boiler and provides the technical specification, appliance
performance and any other information required by law.
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2
2
Packaging label
Technical Data Plate
CAUTION
Tampering with, removing or failing to display the
identification plate or carrying out any other operation
which does not allow safe identification of the product
or which may hinder installation and maintenance
operations.
EN
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Fig. 1