- 11 -
USE
APPLIANCE DESCRIPTION
LCD
FUNCTION
Pre-heating function 3
stars
D.H.W. comfort.
This information is
not displayed. It will
be possible to check
its state in the section
“INFO” value “cF” (the
signal “
cF
” is alternated
to the
C.H. temperature
value until the end of
this function).
You can enter the
function pushing the
buttons 14 and 15 to
-
gether.
The function is con-
firmed showing ON or
OFF alternating for 5
sec.
This function is always
active at every hour
(it’s not possible to set
the time slots unless a
remote control is con
-
nected).
Boiler in anti-freeze
phase (
bP
flashing +
temperature flashing)
.
Boiler protection only.
Boiler in antifrost phase
(
AF
fl temper
-
ature flashing)
.
System protection via
additional external
thermostat.
Set C.H.
(all other symbols are
disabled)
LCD
FUNCTION
Remote control con
-
nected (one flash every
4 sec.)
Set D.H.W.
(all other symbols are
disabled)
Pump activated for the
post-circulation phase
(
Po
fl tempera
-
ture flashing)
Delayed burner ignition
for setting the system
(
uu
fl tempera
-
ture flashing)
Maintenance required
The wrench symbol is
flashing (without show
-
ing any error)
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 18 (increase)
and 17 (decrease)
D.H.W. temperature.
The writing on the dis
-
play alternates.
Summary of Contents for ADVANCE 25C
Page 87: ......
