Drain the water from the solar panel and disconnect the hose. Once each leg of the solar panel is raised and secured with steel angles or cement bricks, place the solar panel on top, then connect the pipes, wires and signal wires. How to remove or connect, pay attention to the wire type and size. The power cord of the electric heater should be as large as 2.5 square meters, and the signal wire is generally four-core. The size of the wire doesn't matter, just connect them according to color.
There is a strip-shaped card slot behind the counter, and there is also a strip-shaped shelf. There are two screw holes on the shelf. Use screws to secure the shelf to the wall. hang the meter on the shelf.
When attaching the shelf to the wall, first drill two holes in the wall. If a regular pneumatic drill breaks the squaresux walls, you can drill a hole with a glass drill bit first, and then drill it with a drill bit.