Why is the water meter valve closed and solutions?
The amount of water remaining to the amount set (usually 0), the screen shows "valve off", at this time, brush the user card can not open the valve again, only to re buy water and swipe the card before you can open the valve.
When the remaining water reaches the set alarm amount, the screen shows "valve off"". Brush the user card to open the valve and continue to use the water until the valve is closed. Credit card is recommended to buy water as soon as possible.
When the water meter is subjected to strong magnetic interference outside, the screen displays "abnormal" 02 "and closes the valve. After the external interference is eliminated, the user card can be opened and the valve can be opened.
When the water gauge detects that the battery is under pressure, the screen shows "no power" and closes the valve. Please contact the management in time, please don't disassemble and disassemble. (5) if the valve is closed due to other reasons, please check the remaining water and water to brush a user card, see if you can open the valve, if not open and close the valve is greater than the amount of the remaining water, please contact the management department, please do not disassemble.
