Acuva Eco Owner's Manual page 4

The Acuva UV Device is designed for automatic operation once the device is properly installed
and used. See Fig. 3 for normal operation modes.
When the device is first plugged into DC power, the unit will power up, turn on the blue light for
10 seconds, and the blue light will turn off as the system enters stand-by mode. As soon as the
faucet is opened and water starts to flow, a steady blue light on the unit and faucet will indicate
that the water purification is in progress and that it is safe to drink water from the device. When
the faucet is closed, the blue light will stay on for 4 seconds, then goes out as the unit enters
stand-by mode.
(A)
(B)
(C)
(D)
(E)
Fig. 2 : UV Device Components
Fig. 3 : Operation Modes
4
Water inlet
Water outlet
DC power plug
Status LED indicator
Faucet indicator jack