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USE
USEFUL ADVICE
Water should occasionally leak from the
boiler
Shut off the valves positioned under the
boiler to page 17 and call an Authorised
Service Centre Engineer.
In this case or in case of prob-
lems other than those men-
tioned here, switch off the boil-
er, as described in section
"Extinguishing" to page 17 and
call a competent and responsi-
ble Service Engineer.
3.7 Displaying in INFO mode
The INFO mode allows the display of some
information on the boiler functioning status.
In case of malfunctioning of the boiler, it may
be useful to communicate such information
to the Authorised Service Centre Engineer
so that the causes can be understood.
In order to access the INFO mode, press
keys 14 and 16 (Fig. 3.6) at the same time
until the letter
di
appears on the display that
alternates with a code (Fig. 3.7).
Fig. 3.6
12
13
14
15
16
17
Fig. 3.7
To scroll the values press 15 (reduce) and
16 (increase). keys. In order to exit the
INFO mode, hold keys 14 and 16(Fig. 3.6)
pressed at the same time.
3.8 Remote anomaly code
If the boiler is connected to remote (option-
al), a code that indicates a boiler anomaly is
displayed in the centre of the display.
The anomaly in progress is indicated by a
numeric code followed by the letter
E
.
The table summarises the possible codes
displayed on the remote.
Anomaly
Code
Lack of burner ignition
01E
Safety thermostat lockout
02E
General lockout
03E
Faulty primary circuit
(no water or absence flow)
04E
Faulty fan control system
05E
Faulty c.h. temp. probe NTC
06E
Faulty d.h.w. temp. probe
NTC
07E
Faulty external temp. probe
NTC
08E
Faulty flue temp. probe NTC
09E
