Climit 24 BF, User Instructions

Page: 90 / 152

90
EN
– tighten the counter-nut (10) and the swivel joint (9) and position
the gasket
– refit the electrode (8) putting its end IN THE MIDDLE of the bur-
ner element (*)
– check that the gasket and the insulation of the front panel (6) of
the combustion chamber and the gasket (13) of the front panel
(4)of the sealed chamber are all integral. If they are not, replace
them
– refit the panels (6) and (4) securing them with fastening screws
3
4
13
Fig. 60
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 tech-
nical plate (14) 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).
1
2
14
Fig. 61
7.8 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 pa-
nel 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 ("Sum-
mer" mode l with hot water valve closed or "Win-
ter" n with air thermostats open)
–
the adjustments described below must be carried out
in sequence.
6
7
Fig. 62
Procedure valid for GAS CONVERSION
– go into the parameter section by pressing the buttons < and o
(approximately 5 seconds) at the same time until
"tS"
(installer)
appears on the 2 digits of the display which alternate with "0.1"
(parameter number) and a
"2"
(set value)
NOTE:
holding the buttons > or < increases the speed of the scrol-
ling movement. Pressing the button < allows the user to scroll
through the previous parameters.
– keep the button > pressed and scroll through the parameters
until reaching parameter "0.3"
– press the button o to confirm (approximately 3 seconds) and
access the default value which is flashing