18
symbols. REMARK: the alarms type A2X
can be reset only from the boiler fascia.
A
LARMS RESET
The reset of the alarms is done pressing
the button
on the programmer.
C
LIMATIC CURVES
Below the climatic curves of the
programmer. Curves from 0,2 to 0,8 are
used when the boiler is set for low
temperature (i.e. floor heating)
Curves from 1 to 3 are used when the
boiler is used for high temperature (i.e.
radiator heating),
Selection of the climatic curve can be
made inside the technical menu only.
The climatic curve function is active only
if an external sensor if fitted to the boiler.
If there is not external sensor fitted, the
programmer
make
an
automatically
regulation using the room sensor.
External temperature
B
o
ile
r
fl
o
w
t
e
m
p
e
ra
tu
re
