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Domestic set point
Temp.
D.H.W.
output
present)
D.H.W. capacity (not present)
Flue temperature
Fan speed
Pressure transducer pressure
(not present)
Ionization value
Number
of
months
maintenance
3 star status (ON=01, OFF=00)
(not present)
Code HW - BIC
Revision HW - BIC
Code FW - BIC
Revision FW - BIC
3.8
Remote anomaly code
If the boiler is connected to remote (optional),
a code that indicates a boiler anomaly is dis-
played in the centre of the display.
The anomaly in progress is indicated by a nu-
meric code followed by the letter E.
The table summarises the possible codes dis-
played on the remote.
Anomaly
Lack of burner ignition
Safety thermostat lockout
General lockout
Faulty primary circuit
(no water or absence flow)
Faulty fan control system
Faulty C.H. temp. probe NTC
Faulty D.H.W. temp. probe NTC
Faulty external temp. probe
NTC
Faulty flue temp. probe NTC
USEFUL ADVICE
c0 + value
(not
d7 + - -
c2 + - -
d8 + value
d9 + value
dA + - -
db + value
to
c3 + value
cF + - -
dc + value
dd + value
dE + value
dF + value
Code
01E
02E
03E
04E
05E
06E
- -
08E
09E
Flue probe intervention lockout
Flame detection error
No circulation, of faulty pump or
intervention primary tempera-
ture limit.
Flame detection error
3.9
Flue probe and safety thermal
fuse
If the flue thermal cut-off fuse is
triggered, the boiler goes into
safety lockout. To restore normal
boiler operation, please contact
an Authorized Service Centre.
The flue probe and safety thermal fuse 16 in-
dicated in Fig. 3.7 are a safety device. The flue
probe 16 intervenes when the flue tempera-
ture exceeds 110°C placing the boiler in safety
block switching it off.
To reset normal boiler functioning, just press
the 12 (Fig. 3.5) key.
If flue probe 16 does not intervene and, there-
fore does not send the boiler into security
lockout, flue thermal fuse 16 is triggered as
an additional safety device to protect the flue
outlet pipe.
To restore the normal operation of the boiler,
contact the Authorized Service Centre.
Fig. 3.7
10E
11E
14E
25E
16
- 19 -
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