Controls Panel; Lcd General Features - Biasi Advance Plus 25C ERP User Manual And Installation Instructions

1.3

Controls panel

12
13
Fig. 1.3
12 D.h.w. temperature increase key
13 D.h.w. temperature reduce key
14 Reset/Stand-by/Winter/Summer key
15 C.h. temperature reduce key
16 C.h. temperature increase key
17 LCD display
RESET that takes all parameters
back to the factory value occurs
only by
08=04". Reset is displayed by
switch on of all symbols present
on the display.
1.4

LCD general features

For the boiler technical informations refer to
the section "TECHNICAL INFORMATION"
to page 22.
RESET
Fig. 1.4
APPLIANCE DESCRIPTION
17
16
15
14
setting "parameter
SET
°C
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
Faulty c.h. temp. probe
Er 06
+
NTC
Faulty
Er 07
+
probe NTC
Faulty external temp.
Er 08
+
probe NTC
Faulty flue temp. probe
Er 09
+
NTC
Flue probe intervention
Er 10
+
lockout
d.h.w. temp.
- 9 -