Biasi RINNOVA COND 24S User Manual And Installation Instructions page 9

LCD FUNCTION
E13
High heating pressure
+
Temperature
E14
ent circulation failure
+
(>2K/s)
Heating delivery tem-
E22
perature between 90°C
+
and 100°C
E25
Boiler in antifreeze
+
E26
Gas valve fault
+
E28
Tank NTC probe failure
+
Communication
E50
+
remote control lost
Maximum number of
E52
+
remote unlock attempts
Heating
function
E54
pressure is below min-
+
imum value for boiler
filling
Heating
function
E58
pressure is above max-
+
imum value for boiler
filling
Boiler off, (antifreeze
protection active)
Boiler in winter (heat-
ing/DHW) and stand-by
Boiler in summer (DHW
only) and stand-by
Boiler with DHW power
request.
The DHW temperature
is displayed.
BOILER DESCRIPTION
gradi-
with
water filling
ended but
water filling
ended but
LCD FUNCTION
Boiler
power request.
The temperature of the
primary heating circuit
is displayed.
Burner ignition
(discharge)
Flame detected
(burner ignited)
Boiler
ti-freeze
Boiler in heating an-
ti-freeze phase (the
symbol flashes)
Heating set
(all other symbols are
disabled)
DHW set temperature
(all other symbols are
disabled)
Boiler
sweep function.
To activate the chim-
ney sweep function, set
"parameter P06≠0".
1 = minimum power
2 = maximum
3 = maximum heating
During the the chimney
sweep
do not flash.
with heating
in DHW an-
phase (the
symbol flashes)
in chimney
DHW
power
power
function, the
and/or symbols
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