Biasi Inovia 25S ERP User Manual And Installation Instructions page 11

APPLIANCE DESCRIPTION
Constantly illumi-
nated: lockout error.
The boiler can be
restarted by the user
by pressing the reset
button.
Non resettable error.
The back lighting has
to be flashing.
Constantly illuminat-
ed: set value.
Constantly illumi-
nated: temperature
is displayed without
decimals but with a
sign (probe connect-
ed).
Indicated boiler pres-
sure.
Constantly illumi-
nated: remote control
connected.
Flashing: request
from remote control
in process.
Constantly illuminat-
ed: pump active.
The icon remains on
for post-circulation.
Constantly illuminat-
ed: boiler antifreeze
active.
Antifrostat
Constantly illumi-
nated: (system anti-
freeze active.
SIGNAL DISPLAYED BY THE LCD
LCD FUNCTION
Lack of burner ignition
E01
+
on safety lockout.
Safety thermostat inter-
E02
+
vention lockout.
E03
General lockout.
+
Little pressure in the sys-
E04
tem or pressure trans-
+
ducer disconnected.
Faulty fan control sys-
E05
+
tem.
Faulty C.H. temp. probe
E06
+
NTC (delivery).
Faulty external temp.
E08
+
probe NTC (with K set).
Faulty flue temp. probe
E09
+
NTC.
Flue probe intervention
E10
+
lockout.
Flame
ror (An flashing + error
flashing number).
Faulty C.H. temp. probe
E12
+
NTC (return).
DT
E13
+
40K.
Faulty pump or prima-
E14
ry temperature above
+
105°C.
Absence of flow from
E14
temperature
+
(>2K/s).
Faulty
E19
+
probe inlet.
Lack of communication
E50
with the remote connect-
+
ed to zone 2.
detection er-
delivery-return >
gradient
D.H.W. temp.
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