Antifrost Activation - Ariston ELIOS 25 Manual

Antifrost Activation

The ' AFR U2 ' parameter (anti-frost) enables or disables the
antifrost function. The management of the antifrost data is
performed through the user parameters.
PRESS T E '
T E DISPLAY S O S 'AFR' FLAS IN .
USIN T E ' ' or ' ' ARRO S IT IS POSSI LE TO
ENA LE OR DISA LE T E ANTIFROST:
0: DISABLED
1: ENABLED (T E DISPLAY S O S )
PRESS T E ' ' KEY TO CONFIRM T E
PRO RAMMIN OR PRESS T E ' esc ' KEY TO UIT
USER PARAMETERS.
Automatic Boiler Control by means of Collectors (ABC)
The function ' A C U3 ' is an interesting addition to the
Manual mode.
contrast to the Manual mode in which it is always running
is stopped if the collector temperature measured by the
' KEY;
probe S1 drops below the temperature set in the ' TA C '
parameter in the installer parameters.
42
hen the function ' A C ' is enabled the collector pump in
PRESS T E '
T E DISPLAY S O S ' A C ' FLAS IN .
USIN T E ' ' or ' ' ARRO S IT IS POSSI LE TO
ENA LE OR DISA LE T E A C:
0: DISABLED
1: ENABLED (T E DISPLAY S O S and
PRESS T E ' ' KEY TO CONFIRM T E
PRO RAMMIN OR PRESS T E ' esc ' KEY TO UIT
USER PARAMETERS.
' KEY;
)