General Lcd Characteristics - Biasi RinNOVA 24S User Manual And Installation Instructions

1.4 General LcD characteristics

For the technical specifications of the boiler
consult the section "TECHNICAL SPECIFICA-
TIONS" on page 18.
Figure 1.4
KEY
All symbols represented with
lines around it indicate that the
symbol is flashing
Constantly illuminated: d.h.w.
function enabled
Flashing: d.h.w function in pro-
cess
Constantly illuminated: solar
control unit connected
Flashing: solar pump operating
Illuminated fixed: central heat-
ing function enabled (winter)
Flashing: central heating func-
tion in progress
Constantly illuminated: 3 star
preheating function active
Flashing: 3 star preheating func-
tion in process
Illuminated fixed: for 15s only af-
ter system loading
Flashing: in the case of low sys-
tem pressure or if viewing the
pressure from the "INFO" menu
- 8 -
BOILER DESCRIPTION
LcD SIGNALS
LcD
E01
E02
E03
E04
E05
E06
E07
E08
E11
E14
E20
Constantly illuminated: flame
present
Flashing: drain upon ignition in
progress
Constantly illuminated: mainte-
nance due pre-warning
Flashing: maintenance required
or maintenance due
Constantly illuminated: lockout
error. The boiler can be restarted
by the user by pressing the reset
button
Constantly illuminated: remote
control connected
Flashing: request from remote
control in process
FUNcTION
Safety lockout due to
+
failed ignition
Lockout due to safety
+
thermostat operation
Generic lockout
+
Pump circulation failure
or insufficient
+
pressure
Flue gas pressure switch
+
anomaly
Central
+
probe failure
D.h.w. NTC probe failure
+
External NTC probe fail-
+
ure
Parasite flame presence
+
Temperature gradient cir-
+
culation failure (>2K/s)
EVG lockout
+
system
heating NTC