Press the "ECO" / « » button in the state of power-on, entering the ECO mode and the
12
Power-off
After bathing, press the « » button to power it off.
Precautions for Use
Tip: When the water heater works in the double tanks mode, affected by the power difference
between the heating tubes of the two tanks and other factors, it is normal that the right tank is
still heating when the display screen displays 75 °C (F1/ TF7 Series).
1. Do not turn on the power supply before the water heater is filled with water, protecting the
machine from damage.
2. Adjust the water temperature to the appropriate temperature before use, preventing
scalding.
3. When there is enough hot water, turn down the set temperature as much as possible, which
can reduce heat loss, high-temperature corrosion and scaling, and prolong the service life of
the water heater.
4. Please do not put gasoline and other inflammables near the water heater, or which may
cause fire and other accidents.
Press the "ECO" / « » button in the state of power-on, entering the ECO mode and the
Temperature Setting ( VH3 Serie)
In the normal mode, press “+”/“-” button to adjust the setting temperature, press “+”/“-” button
for one time, « » flashes the current setting temperature for 6 times, if press “+”/“-” button
for one time every time, then the setting temperature is to increase/decrease by 5°C.
Quantity of remaining hot water ( VH3 Serie)
Under the status of switching on, the quantity of current remaining hot water can be monitored
through the icon « ».