Automatic Calibration Procedure - Sime BRAVA ONE OF ErP Serie Manual De Instalación Y Mantenimiento

EN
– remove the four screws (3) and remove the front panel (4)
from the combustion chamber working carefully so as not to
damage the gasket or the panel insulation
3 4
– remove the screw (5) and extract the electrode (6)
– remove the swivel joint (7) and the counter-nut (8)
– remove the screws (9)
– remove the gas manifold (10), replace the nozzles fitted in the
factory with the nozzles supplied with the accessory kit and
position the gaskets
10
9
5
– refit the gas manifold (10) securing it with the screws (9)
– tighten the counter-nut (8) and the swivel joint (7) and position
the gasket
– refit the electrode (6) putting its end IN THE MIDDLE of the
burner element (*)
– check that the gasket and the insulation of the front panel (4)
of the combustion chamber are integral. If this is not the case
then replace it
– refit the panel (4) secure it with fastening screws
m
CAUTION (*)
The position of the electrode is essential for the correct
detection of current ionization.
– apply the label indicating the new gas configuration on the
technical data plate (11) on the inside of the front panel
– carry out the "Automatic calibration procedure" and then
refit the front panel (2) securing it with the two screws (1).
Fig. 36
8
6
7
Fig. 37
2
14
3.8

Automatic calibration procedure

This procedure MUST ALWAYS be performed when the appliance
is first turned on, when the gas is changed and after replacing:
– the nozzles for gas conversion
– the gas valve following a fault
– the electronic board following a fault
– electrode
– fan
– burner
and is necessary so that the new components can be identified
and can communicate with those already fitted on the boiler.
m
CAUTION
Considering that:
– the front panel has been removed, the control
panel has been brought forward and down and that
the points (6) and (7) of the gas valve have been
connected to the pressure gauges
– the main system switch must be set to "ON"
– the gas supply must be open
– there must be no current requests for heat
("Summer" mode
"Winter" n with air thermostats open)
– the adjustments described below must be carried out
in sequence.
6
1
Fig. 38
l with hot water valve closed or
7
Fig. 39
85