2.4 (Step 4) DHW - Heating temperature adjustment
Heating - Press the button
: the display shows the actual heating circuit water temperature setting, adjustable using the buttons
any button to exit the menu.
DHW - Press the button
: the display shows the actual DHW temperature setting, adjustable using the buttons
exit the menu.
3. SPECIAL FUNCTIONS
3.1 Vacation Function
It has the function of turning heating off (also DHW production if the boiler is equipped with storage) for a certain period of time, from 1 hour to 45 days, adjusting it in 1-hour incre-
ments. This saves energy and related costs when away from home, whereas the previously set operation mode resumes when the Vacation function ends. Heating is activated only
if the room temperature falls below 5°C: frost protection function.
Follow the instructions below to activate and set the Vacation function.
1. Press the button
which is the time remaining to the end of the Vacation function.
2. Press the buttons
-45:00 means 45 days). By keeping the button pressed the time and days will change rapidly.
3. During the Vacation function the display will continue to show the time remaining to the end of the function.
To cancel the Vacation function, press the button
EN
78
. The symbol
starts blinking, the symbol
/
to increase the time remaining to the end of the Vacation function in 1-hour increments (-00:01 means 1 hour;
or any other button linked to a different operation mode.
code 3541Z230 - Rev. 03 - 09/2021
/
appears (fixed) and the hour and minutes indication becomes -00:01,
/
in 1°C increments. Press
in 1°C increments. Press any button to