Plug in the water heater. What's the reason for the rotation of the water meter?
If it is inserted into the water heater power supply, while opening the tap water valve, water meter autobiography, indicating that the water heater tank water is not used to fill.
The water heater is a kind of water storage type, electricity automatic water so water heater, so water will be filled with water, and will automatically stop, rest assured.
If the water meter will usually autobiography, indicating that your home water pressure is not stable.
