Biasi Activ A 18S User Manual And Installation Instructions page 11

APPLIANCE DESCRIPTION
LCD FUNCTION
Boiler in anti-freeze
phase (bP fl ashing +
temperature fl ashing)
Boiler in antifrost
phase (AF fl ashing +
temperature fl ashing)
Set c.h.
(all other symbols are
disabled)
Pump activated for the
post-circulation phase
(Po fl ashing + tem-
perature fl ashing)
Delayed burner ignition
for setting the system
(uu fl ashing + tempera-
ture fl ashing)
Boiler in chimney
sweep functioning
mode.
The chimney sweep
is activated by setting
"parameter 09=01"
and is visualised by
the switching on of the
hand and alternate
fl ashing between the
temperature and the
communication and
radiator symbol.
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