First use an impact drill to drill holes on the load-bearing wall to fix and install the hooks. The distance between the hooks is determined according to the spacing of the water heater racks, and the water heater is hung up. Then make sure that there is a socket next to the water heater to ensure power supply, and connect the water heater's inlet and outlet pipes with the reserved pipes at home. Install the sprinkler head, and finally turn on the sprinkler and water inlet to fill the tank with water until the sprinkler stably emits water. Finally, plug in the power plug to test whether the machine can work normally, and that's it.
1. Determine the installation location. Determine where the electric water heater is installed and mark it with a pencil. Then fix the water heater. The fixed water heater can be fixed with percussion drills to perforate and install expansion nails, or the water heater can be bound to a fixed object with a thin iron wire, as long as the installation is firm and stable.
2. Connect the water pipe. After installing and fixing the water heater, take out the water inlet and outlet pipes and install them, tighten and fix them, and then fill the container with water.
3. Install wires. It is necessary to determine the connection of the wires, accurately connect the live wire, neutral wire and ground wire of the power supply, and determine the connection method of the plug and socket.
4. Test and use. After the installation is completed, the electric water heater should be tested to ensure that there is no leakage of water or electricity. The test is normal and the electricity can be used.
1. First, unplug the power plug of the electric water heater from the socket and close the water inlet valve. Then unscrew the outlet valve at the bottom of the water heater to drain the water and sediment inside the electric water heater.
2. Open the inlet valve again, rinse the inner tank of the water heater with tap water for 30 seconds, then close the inlet valve, wait until the water inside the electric water heater is drained again, open the inlet valve again, and rinse the inner tank of the water heater with tap water for 30 seconds (total Twice), do not block the water outlet of the electric water heater during the cleaning process. After cleaning, reset the drain switch of the electric water heater to its original position. Open the water inlet valve, fill the electric water heater with water, and heat it to a high temperature (turn the thermostat to high temperature, and the heating will automatically jump).
3. Unplug the power plug of the electric water heater from the socket again, close the water inlet valve, put a bucket under the electric water heater, carefully unscrew the outlet valve at the bottom of the electric water heater (note: prevent scalding!), discharge the electric water heater Hot water inside. Then rinse the inner tank of the water heater with tap water for 30 seconds (twice in total) according to the above method. The main purpose of heating is to use the principle of thermal expansion and contraction of objects to make it easier to remove the scale and dirt on the surface of the electric water heater and the heating tube. At this point, the entire cleaning is complete.