Biasi Inovia 25S ERP User Manual And Installation Instructions page 12

LCD FUNCTION
E69
Wiring error lockout.
+
Failure of the solar con-
E98
+
troller.
E99
Boiler not configured.
+
Primary
L 01
limit during D.H.W. op-
eration.
Boiler
phens are turned on in
sequence to simulate
running (antifreeze pro-
tection activated).
In the case of incorrect
pressure the value is
visualised with a flashing
symbol.
When
achieved
remains on for 15 s and
then disappears.
Flashing:
Pump activated for the
post-circulation
(Po flashing + tempera-
ture flashing).
Boiler
phase (bP flashing +
temperature flashing).
Boiler protection only.
- 12 -
APPLIANCE DESCRIPTION
circuit temp.
Stand-By, hy-
pressure is
the symbol
high pressure > 2.8
bar ON, 2.6 bar OFF;
intermediate pressure
0.15 < P < Pon rising
0.15 < P < (Pon-0.2)
decreasing;
pressure critical
0.00 < P < 0.15 bar.
phase
in anti-freeze
LCD FUNCTION
Boiler requesting heat-
ing power and remote
control connected.
Set C.H.
(all other symbols are
disabled).
Delayed burner ignition
for setting the system
(the hourglass symbol
turns on).
Boiler in chimney sweep
in function.
The activation of the
chimney sweep occurs
configuring the "param-
eter P09=01" and is
visualized:
LP = minimum D.H.W.;
hP = minimum heating;
cP = maximum heating;
dP = maximum D.H.W.;
The transition occurs
with keys 17 (increase)
and
D.H.W. temperature.
The writing on the dis-
play alternates.
16 (decrease)