A.O. Smith ADR75-V-ET-1, User Manual

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(2) LED Screen Function
1) Power On: display in full screen for 5 seconds and twinkle for 3 times, then the unit enters into initialized
state.
2) Produce water: if water grid on flashes from top to below and indicator on icon
keeps on, it shows that product is purify water. Otherwise, systerm is not working.
3) Water level: three lines on represent different water levels of water tank. One line indicates low
water lever. Two lines represent medium water level while three lines mean the tank is full.
4) Lack water: All water grids on light off.
5) heating: -heating, - heating standby. icon turns off when heating system is
closed.
6) refrigerating: -refrigerating. -refrigerating standby. icon turns off when
refrigerating system is closed.
7) child lock icon: stays on when it is locked.( hot water button becomes invalid). Turns off when it is unlocked.
(hot water button becomes effective.)
8) water temperature: hot water temperature: red, real-time display of water temperature in the tank.
9) filter life: Use different colors to show the status of filter in
corresponding stage. Green: normal state. Red: filter needs to be replaced immediately. Orange
：
early
warning, filter needs to be replaced after some time (please call our hot line and prepare for machine
maintenance)
12
Heat Working Cold
Working
Working Cold Working Cold