SMART 50 ÷ 100
- 26 -
I/E
4
Operating instruction (User)
4.1
Switching on
After full installation of the water heater (power and water pipes connected) and after the water heater tank is full
of water, installer can now turn on the power. As soon as power is on, all segments of the LCD display are set ON for
few seconds.
After few second of display test, the unit goes in mode
, Level 3
blinks during the heat of the water.
WARNING: Before switching the appliance on, always make sure it is filled with water, in order to
avoid serious damage to the electric heating element.
4.2
Display
4.3
Dripping from water safety unit
Dripping from the water safety unit is normal during the heating phase.
With heating, the water expands and cannot be compressed. If the plumbing system is unable to absorb this
increased volume the internal pressure increases, causing intervention of the safety device which, by discharging
the excess water, prevents overpressures in the tank - see the section “expansion tank” par. 3.3.3.
4.4
Temperature adjustment
WARNING: The possibility of thermostat regulation allows to optimize the energetic
consumptionupon the required wellbing (hot water temperatura).
The water heater has an electronic temperature regulation with three function mode:
Smart Mode : permanently monitors and learns hot water consumption habits and after a minimum
of one week learning period, automatically adjusts hot water production according to past recorded
consumptions. A minimum of hot water availability is garanteed depending on the selected level of
comfort.
Summary of Contents for Smart Series
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