Antifrost mode
The Antifrost mode enables the heating element of the electronic control when the room tem-
perature drops below a specific threshold (please refer to the thermostat user manual).
It is recommended to use this mode when the room is not occupied for several days.
• Press the
MODE key until this mode is selected.
• LED A blue.
Boost 2h mode
The Boost 2h mode can be used to heat quickly the room.
• To enable the function, press the relative
temperature may never exceed 30°C, and so a safety control mechanism prevents this happen-
ing. When the time expires, the control goes back to the operating mode set before going into
boost mode for 2 hours. The user can exit this mode by pressing the
• The two LEDs are red: resistance and Boost ON
• Maximum fan temperature: 27 °C.
• Maximum resistance temperature: 28 °C.
Fil-pilote
Only for units that have this mode.
In PILOT WIRE mode the unit is controlled by a signal from a dedicated control unit, that sets for
operating mode for all the connected thermostats. The only input required in this mode is the
required COMFORT temperature, which is set by pushing the [+] and [-] keys.
In this mode one of 6 different signals may be detected, which correspond to the same number
of operating modes:
1.
STANDBY: the heating element remains switched off, but the thermostat is kept switched on.
2.
COMFORT: the COMFORT temperature set by the user, is kept constant in the room, by
switching the heating element on and off in an intelligent manner.
3.
ECO: a temperature is maintained that is always 3,5°C lower than the COMFORT temperature.
4.
ANTI-FREEZE: the ambient temperature is always kept above 7°C to avoid freezing.
5.
COMFORT-1: the ambient temperature is kept 1°C lower than the COMFORT temperature.
6.
COMFORT-2: the ambient temperature is kept 2°C lower than the COMFORT temperature.
How is PILOT WIRE mode activated?
• Press the
MODE key and select the
display.
• Set the desired temperature through the
Functions
Key-lock
This function allows the user blocking the keypad so to avoid inadvertent changes. To enable the
Key-lock function, press simultaneously the keys
function, repeat the same procedure.
BOOST 2h key. For safety reasons, the ambient
Fil-Pilote mode, the relative icon will show on the
and
keys.
MODE and
[ 36 - EN ]
BOOST key.
for 3 seconds. To disable the