19 / EN
WEEKLY PROGRAM FUNCTION
The weekly program function can only be activated through the App.
Two dierent setpoint temperatures at two dierent times can be selected for each day of the week: the
product will calculate the heating speed and, depending on the temperature, the best moment to start
heating in order to reach the setpoint at the desired time.
Press the “SET” button to deactivate the function.
THERMAL DISINFECTION CYCLE function (anti-legionella)
The anti-legionella function is activated by default. It consists of a heating/maintenance cycle of the wa-
ter at 65°C for 1h so as to carry out thermal disinfection action against the relevant bacteria.
The cycle starts at the first ignition of the product and after each re-ignition which follows a lack of mains
power. If the product always works at a temperature below 60°C, the cycle is repeated after 30 days.
When the product is o, the anti-legionella function is not active. If the appliance is switched o during
the anti-legionella cycle, the product turns o and the function is not completed. At the end of each
cycle, the operating temperature returns to the value set previously by the user.
The activation of the anti-legionella cycle is displayed by the ON LED SET. To deactivate or activate the
anti-legionella function, press and hold the button
ON/OFF “ ” ed
the “SET” key for 3 sec, to confirm
deactivation the 40 °C LED flashes rapidly for 3 sec. To reactivate the anti-legionella function, repeat the
operation described above; to confirm that reactivation has taken place, the 60 °C LED flashes rapidly
for 3 seconds.
Warning: when this software has been carrying out the thermal disinfection treatment, water temperature can
cause burns. Feel water before bathing or showering.
DIAGNOSTICS
When a fault is detected, the appliance identifies three dierent types of errors:
• ERROR: all LEDs flash;
To reset an error, when possible, carry out the reset by pressing the ON/OFF key “
” to switch the
product o and on. If the cause of the fault disappears when reset, the appliance resumes its regular
operation. Otherwise, all the LEDs to flash again, Assistance must be requested to intervene.
• NOTICE: THE ON/OFF LED“
” flashes;
Carry out the reset by pressing the ON/OFF
“ ”
button to switch OFF the product, if the malfunction
persists, contact the Technical Assistance Centre
• TOUCH DISPLAY ERROR: all the temperature LEDs flash and the other LEDs are OFF;
Carry out the reset by cutting o the power supply to the product, if the malfunction persists, contact
the Technical Assistance Centre.
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