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PRESSURE SAFETY DEVICE
Regularly check that the pressure safety device is not clogged or damaged: replace it if necessary or
eliminate the limescale deposits.
If the pressure safety device is equipped with a lever or button, use it to:
- Empty the device, if necessary.
- Periodically verify that it works properly.
Advice for the user
- Avoid positioning beneath the water heater any objects and/or appliances that could be damaged by
possible water leaks.
- If the water heater is not used for long periods of time, it is necessary to:
• disconnect the appliance from the electrical supply by shifting the external switch to "OFF"
• shut off the hydraulic circuit taps
- Hot water at above 50°C flowing out of the taps at the point of use could immediately cause serious
scalds or even death from burns. Children, disabled people and the elderly are more exposed to the
risk of burns. It is strictly forbidden for the user to perform any routine or extraordinary maintenance on
the appliance. To clean the outer parts of the device, use a damp cloth wetted with soapy water.
ADJUSTING THE TEMPERATURE AND ACTIVATING THE FUNCTIONS
The product is set to a temperature of 60°C for the 150 l model, to 58°C for the 200 l model and to 56°C
for the 300 l model. The "ECO" function is not active. In case of power shortages, or if the product is
switched off using the ON/OFF button " ", the product memorises the last set temperature.
During the heating phase, slight noise may occur due to the heating of the water. Press the ON/OFF
button " " to switch the appliance on.
Use the "
" "
" buttons to set the desired temperature to a value between 40°C and 80°C as shown
on the display.
During normal operation, the display will show the temperature reached by the water inside the product.
During the heating phase, the status indicator (Fig. 8, Ref. 1) is red and then turns blue once the set
temperature is reached. If the water temperature drops, for example after water is drawn, the heating
function will be activated automatically.
HOT WATER QUANTITY INDICATOR
The indicators on the sides of the display (Fig. 8, Ref. 2) allow to check the level of hot water inside
the water heater, on a four-segment scale. While the temperature is being set, the indicators light up to
enable the user to visually check the set level.
During the heating phase the indicators light up gradually, indicating the increase in the temperature of
the hot water inside the product, until the set temperature is reached.
ECO FUNCTION
The "ECO" function is a software programme that automatically "learns" the user's consumption levels,
reducing heat dispersion to a minimum while maximising energy saving.
The "ECO" software programme requires an initial memorisation period that lasts one week, during
which the product starts operating at the set temperature.
At the end of this "learning" week, the software programme adjusts the water heating according to
the user's actual needs, which are automatically identified by the appliance. The product guarantees a
minimum hot water reserve also when there are no water withdrawals. The learning process regarding
the hot water requirements continues even after the first week. The process reaches its full efficiency
after four weeks of learning.
24 / EN
USER INSTRUCTIONS
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