Product maintenance measures after the temperature drops

The cold current is coming, especially in the south. There is heating in the north, and the cold weather in the south makes the use of electric faucets more safe. So in order to improve the service life of the product, we remind you again:
In cold weather, please close the doors and windows, close the water valve, triangle valve, and drain the water heater, faucet, shower shower, and toilet to avoid huge losses caused by water freezing, expansion, and cracking! The product frost crack is a natural disaster, not within the scope of the three guarantees! If an electric faucet is installed, in order to prevent the start switch of the electric faucet from being jacked up by ice and causing dry burning, please timely unplug the power plug when not in use (especially at night). In case of special circumstances, please follow the steps below:
1. If the machine may have frozen, it cannot be powered on. After the ice inside the machine melts, turn on the tap handle, and plug in the power plug after the water in the outlet nozzle flows smoothly.
2. If the water is not heated after freezing, it is because the water pressure is reduced due to the freezing of the water pipe, which is not a product fault, and the machine will return to normal after the freezing and melting of the pipe.