Remote Anomaly Code; Flue Probe - Biasi Advance Plus 25C ERP User Manual And Installation Instructions

12
13
Fig. 3.6
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
Lack of burner ignition
Safety thermostat lockout
General lockout
Faulty primary circuit
(no water or absence flow)
USEFUL ADVICE
16
15
14
Code
01E
02E
03E
04E
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
Flue probe intervention lockout
Flame detection error
No circulation, of faulty pump or
intervention primary tempera-
ture limit.
3.9

Flue probe

The flue probe 19 and safety thermal fuse 20
indicated in Fig. 3.8 are a safety device. The
flue probe 19 intervenes when the flue tem-
perature exceeds 110°C placing the boiler in
safety block switching it off.
To reset normal boiler functioning, just press
the 14 (Fig. 3.6) key.
If flue probe 19 does not intervene and,
therefore does not send the boiler into se-
curity lockout, thermofusible 20 enters into
function as a further safety measure.
This component sends the boiler into secu-
rity lockout when the flue temperature reach-
es 167°C.
To restore the normal operation of the boiler,
contact the Authorized Service Centre.
19
Fig. 3.8
05E
06E
07E
08E
09E
10E
11E
14E
20
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