The water meter is stuck on the card without show
There are 3 possible 1, more than 100 cubic meters do not show 2, you pull the card to pull the card too fast, try to use the speed of the turtle climb to plug the card, also shows 3, water card degaussing......
When the internal power supply power shortage, LCD will display "under pressure" and "off valve", for the first time that can be inserted into the card user to re open water supply valve, the battery can continue to keep the supply of around 24 hours, the user should replace the battery as soon as possible.
No, it isn't。 Card water meter plug water, no plug can not use water.Water meter plug card no show Life Encyclopedia
