Sime BRAVA DGT HE 12 T Instrucciones De Instalación Y Mantenimiento página 116

ANOMALIES AND SOLUTIONS
When there is a functioning anomaly, the
display controls shows and red led switch
on.
Descriptions of the anomalies with the rela-
tive alarms and solutions are given below:
– AL 01 (fig. 29)
Press the key of the controls to re-
start the boiler.
If the anomaly persists, request the
intervention of qualified technical per-
sonnel.
– AL 02 (fig. 29/a)
If the water pressure detected is lower
than 0.5 bar, the boiler will stop and the
display will show "AL 02".
Bring the pressure back to normal by
means by acting on the telescopic type
loading knob.
Lower the knob and turn it anti-clockwise
to open until the pressure indicated by
the hydrometer is between 1 and 1.2
bars.
WHEN FILLING HAS BEEN COMPLETED
CLOSE THE KNOB
CLOCKWISE.
2
bar
1 3
0 4
116
In "12 T" vers. loading is achieved by
the cock mounted externally from the
installer.
If it is necessary to repeat the system
loading procedure, it is advisable to
contact qualified technical personnel
to check the seal of the heating system
(to check whether there are any leaks).
– AL 05
Request assistance from qualified
technical personnel.
– AL 06 (fig. 29/b)
Press the key
start the boiler.
If the anomaly persists, request assi-
stance from qualified technical person-
nel.
Fig. 29
– AL 07 (fig. 29/c)
Press the key
start the boiler.
If the anomaly persists, request assi-
stance from qualified technical person-
nel.
TURNING IT
Apre
OPEN
– AL 08
Request assistance from qualified
technical personnel.
– AL 10
Request assistance from qualified
technical personnel.
– AL 13 (fig. 29/d)
Press the key
Fig. 29/a
start the boiler.
If the anomaly persists, request assi-
stance from qualified technical person-
nel.
of the controls to re-
– AL 14
Request assistance from qualified
technical personnel.
– AL 15
Request assistance from qualified
technical personnel.
GAS CONVERSION
If it is necessary to change to a different
type of gas, request assistance only from
authorised technical personnel.
Fig. 29/b
MAINTENANCE
of the controls to re- Annual maintenance of the appliance
should be planned sufficiently in advance,
requesting the assistance of authorised
technical personnel.
DISPOSAL OF THE EQUIPMENT (EURO-
PEAN DIRECTIVE 2002/96/EC)
Once it reaches the end of its operating life,
the equipment MUST BE RECYCLED in line
with current legislation.
IT MUST NOT be disposed of together with
urban waste.
It can be handed over to recycling centres,
if there are any, or to retailers that offer
this service.
Fig. 29/c
Recycling prevents potential damage to the
environment and health. It allows to reco-
ver a number of recyclable materials, with
considerable savings in terms of money
and energy.
of the controls to re-
Fig. 29/d