Use And Maintenance; Commissioning The Boiler; Lighting And Operation - Sime Estelle HE 3 ErP Instrucciones De Instalación Y Mantenimiento

3 USE AND MAINTENANCE
– In case of failure or malfunction of the equipment, contact authorised technical
staff.
– For safety reasons, the User cannot access the internal parts of the appliance. All
operations involving the removal of protections or otherwise the access to dan-
gerous parts of the appliance must be performed by qualified personnel.
– The appliance can be used by children under 8 years and by persons with redu-
ced physical, sensory or mental capabilities, or lack of experience or knowledge,
provided they are under supervision or after they have been given instructions
concerning the safe handling of the appliance and the understanding of the dan-
gers inherent to it. Never let children play with the appliance. Children without
supervision must not carry out cleaning and maintenance meant to be carried out
by the user.
3.1 COMMISSIONING THE BOILER
When commissioning the boiler always
make sure that:
– the system has been filled with water
and adequately vented;
– the flow and return valves are fully
open;
– the flue and chimney are free from
obstructions;
– the electrical connections to the mains
and the earthing are correct;
– no flammable liquids or materials are
near the boiler;
– check that the circulating pump is not
locked.
3.2 LIGHTING AND OPERATION
3.2.1 Lighting the boiler (fig. 7)
To light the boiler proceed as follows:
– check that the "Testing Certificate"
has been removed from inside the
combustion chamber;
– switch on the main switch (1) and
verify that the green LED (3) turns on
to confirm the presence of voltage.The
burner will start;
– turn the boiler stat knob (5) to a tem-
perature no lower than 60°C. The set
temperature value can be checked on
the thermometer (4).
40
WARNINGS
3.2.2 Safety stat (fig. 7)
The manually reset safety stat (2) trips to
switch-off the burners immediately when
the boiler temperature exceeds 100°C.
To restart the boiler, unscrew the black
2 4
KEY
1 Main switch
2 Safety stat
3 Green voltage LED
4 Boiler thermometer
5 Boiler stat
cover and press the button underneath.
If the problem occurs frequently, call an
authorised technical assistance centre
for the necessary checks to be carried
out.
3 1 5
Fig. 7