Ariston VELIS EVO WI-FI Handbuch für Montage und Betrieb - Seite 15
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Advice for user
- Avoid positioning any objects and/or appliances that could be damaged by water leaks beneath the water
heater.
- Should you not use any water for an extended period of time, you should:
• disconnect the appliance from the electrical supply by switching the external switch to ''OFF";
• turn off the plumbing circuit taps;
- Hot water at above 50°C fl owing out of the taps at the point of use could cause serious scalds or even death
from burns. Children, the disabled and the elderly are more exposed to the risk of burns. It is strictly forbid-
den for the user to perform any routine or extraordinary maintenance.
To clean the external parts use a damp cloth soaked in soap and water.
Adjusting the temperature and activating the functions (Fig. 9-10)
The product is set to "Manual" by default, with a temperature set to 65 °C and the function "ECO EVO" is active.
In case of a power failure or if the product is switched off using the button ON/OFF (Ref. A), the last temperature
set remains saved.
Slight noise may occur during the heating phase due to the water being heated.
Switch the appliance on by pressing the ON/OFF button (Ref. A). Set the desired temperature by selecting a
level between 40°C and 65°C using the " + " and " - ·:buttons. During the heating phase, the LEDs (Ref. 1-5)
related to the temperature reached by the water remain on; the subsequent ones, until the temperature is
set, fl ash progressively. If the temperature drops, for example due to water being drawn, the heating is auto
matically reactivated and the LEDs between the last one on (steady) and that related to the set temperature
start to fl ash progressively again.
ECO EVO FUNCTION
The "ECO EVO" function is a software program that automatically "learns" user consumption levels, redu
cing heat loss to a minimum and maximising energy savings. The "ECO EVO" software consists of an
initial saving period of a week, when the product begins to operate at the temperature set. Al the end
of this "le arning" week, the software adjusts water heating according to the user's real needs which are
automatically identifi ed by the appliance. The product guarantees a minimum reserve of hot water even
during periods in which water is not withdrawn.
The hot water demand learning process, continues even after the fi rst week. The process achieves
maximum effi ciency after four weeks of learning.
Activate the function by pressing the corresponding button, which will light up. In this mode, the manual
selection of the temperature is possible, however changing iidisables the "ECO EVO" function.
Reactivate it by pressing the "ECO" button.
Whenever the "ECO EVO" function or the product is turned off and on again, the function will continue
to le arn the levels of consumption. In order to guarantee proper operation of the program, it is recom-
mended not to disconnect the appliance from the mains. An internal memory ensures data storage for
up to four hours wi thout electricity, after which all acquired data is cancelled and the learning process
will begin from the start. Each time the knob is rotated to set the temperature, the "ECO EVO" function
is automatically disabled and the relative writing turns off . The product continues to operate with the
program selected, the ECO function is not active.
To voluntarily cancel the acquired data, hold down the "ECO" button for more than 5 seconds. When the
reset process is completed, "ECO" fl ashes quickly to confi rm data cancellation
USER INSTRUCTIONS
15 / EN