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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
Lack of burner ignition
Safety thermostat lockout
General lockout
Lack of circulation pump
Faulty fan control system / air
pressure / flue thermostat
Faulty c.h. temp. probe NTC1
or NTC2
Faulty d.h.w. temp. probe
NTC
Faulty external temp. probe
NTC (with K set)
Flame detection error
Lack of circulation T >105°C
- 28 -
USEFUL ADVICE
3.9
The flue probe 22 and safety thermal fuse
28 indicated in Fig. 3.8 are a safety device.
The flue probe 22 intervenes when the flue
temperature exceeds 110°C placing the
boiler in safety block switching it off.
To reset normal boiler functioning, just press
the 15 (Fig. 3.6) key.
If flue probe 22 does not intervene and,
Code
therefore does not send the boiler into se-
E01
curity lockout, thermofusible 28 enters into
E02
function as a further safety measure.
E03
This component sends the boiler into se-
curity lockout when the flue temperature
E04
reaches 167°C.
E05
To restore the normal operation of the boil-
E06
er, contact the Authorized Service Centre.
E07
E08
E11
E14
Fig. 3.8
Flue probe
22
28
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