Anti-Bacteria Function - Hitachi TAW-270NH2A Operation Manual

ANTI-BACTERIA FUNCTION

O
When anti-bacteria mode is set, the unit will raise the temperature of the tank to 65°C once a week to
sterilize the water.
(1) In a full-time power supply system, anti-bacteria mode starts at 22:00 on Sunday every week.
(2) In an off-peak power supply system, anti-bacteria mode is performed in one out of every seven
operating sessions. It is not possible to set a day for anti-bacteria mode.
O
Anti-bacteria mode uses the electric heater.
1
Press the button to display "LE **"
2
Press the button.
"ON" or "OFF" starts to blink.
3
Press the
Press the button.
4
The indicator lights to indicate that anti-bacteria mode has
been set (ON or OFF).
After about 10 seconds, the indicator will alternately display
current water temperature and the time.
O
The indicator blinks during anti-bacteria mode.
buttons to select "ON" or "OF"
– 17 –