Lcd General Features - Biasi Advance Plus 16S User Manual And Installation Instructions

1.4

LCD general features

For the boiler technical informations refer to
the section "TECHNICAL INFORMATION"
to page 20.
RESET
Fig. 1.4
KEY
The symbol indicates that the
boiler can be directly reactivat-
ed by the user, by pressing the
reset button
The symbol indicates that the
fault requires intervention on
behalf of specialised technical
assistance
All symbols represented with
lines that surround them, indi-
cate that the symbol is flashing
SIGNAL DISPLAYED BY THE LCD
LCD FUNCTION
Lack of burner ignition
Er 01
+
on safety lockout
Safety thermostat inter-
Er 02
+
vention lockout
Er 03
General lockout
+
Faulty primary circuit
Er 04
(no water or absence
+
of flow)
Faulty fan control sys-
Er 05
+
tem
- 10 -
APPLIANCE DESCRIPTION
SET
°C
LCD FUNCTION
Faulty c.h. temp. probe
Er 06
+
NTC
Faulty external temp.
Er 08
+
probe NTC
Faulty flue temp. probe
Er 09
+
NTC
Flue probe intervention
Er 10
+
lockout
Flame detection error
(An flashing + number
error flashing
Faulty pump or primary
Er 14
temperature
+
105°C
Absence of flow from
Er 14
temperature
+
(>2K/s)
Primary circuit temp.
Li limit during d.h.w. op-
eration
Boiler Stand-By, hy-
phens are turned on in
sequence to simulate
running /antifreeze pro-
tection activated)
Filling request:
The boiler works regu-
larly and the display
shows all the icons, but
the signal FL is flashing
every 1 sec.
Insufficient pressure:
The boiler stops dis-
playing the water lack
error.
Boiler waiting for heat
request
above
gradient