Solar water heater installation method and detailed steps
There are many types of water heaters. In recent years, it is a solar water heater. Since solar water heaters are both environmentally friendly and energy efficient, there are more and more people who want to install them. So how to install solar water heaters? What are the specific steps? Today we will introduce these two points for everyone. Solar water heater installation method and detailed steps Solar water heater installation method and detailed steps 1. Preparation. Prepare all the tools needed for the installation and construction of the solar water heater, then open the water heater package and check whether the accessories are complete according to the packing list; Solar water heater installation method and detailed steps II. Mounting bracket. Under normal circumstances, the solar water heater is installed on the roof, facing north to the south, 5°-10° west to the west, ensuring that there is no sunlight blocking, so as to accept the longest sunshine, and then mark the assembled bracket. The beveled frame is aligned with the determined orientation and fixed as long as there is no looseness. Solar water heater installation method and detailed steps three, fixed bracket. The installation step of the solar water heater in this step is mainly to use cement piers, expansion bolts or wire ropes to fix the installed brackets. Choose the appropriate fixing bracket method according to the actual situation of the installed roof. Solar water heater installation method and detailed steps Fourth, install the water tank. First of all, you need to install electric heating, use a screwdriver to open the bottom plug, the building material has a built-in sealing rubber ring, look at whether it is in place, put the built-in electric heating rod into, close, and then tighten the bolt; secondly, put the water tank in the bucket of the bracket Support and use bolts to ensure that the height of the tank is 1-2 meters higher than the height of the household. Solar water heater installation method and detailed steps 5. Install vacuum tube. Firstly, the vacuum tube holder should be installed at the specified position of the bracket. Secondly, after the sealed silicone ring sleeved on the inner tank of the insulation layer tank is installed, the non-destructive vacuum tube outer sealing rubber ring is placed into the vacuum tube 15 cm, fully filled with soapy water. Soak the nozzle, and then check all the vacuum tubes in order to check for water leaks. Solar water heater installation method and detailed steps 6. Connect the hot and cold water pipes. First use raw tape to wrap the water outlet, then put the pipe fittings, connect the solar water heater to install the special pipe; fasten the electric heating cable to the outer wall of the pipe, and tie it with the adhesive tie; install the sensor on the water level hole of the water tank, then loose Open the locking device, insert the metal sensor, insert it into the bottom of the water tank, lock it and fix it to prevent moving and falling off; nextly, connect the water pipe to the water tank installed in the solar water heater; finally, connect the indoor water pipe. Solar water heater installation method and detailed steps VII, wire. First, connect the wires of the electric heating device. The red color is the fire wire, the two colors are the ground wire, and the remaining one is the neutral wire. After the electric heating wire is connected, the heating cable is connected. Solar water heater installation method and detailed steps 8. Install a full intelligent controller. The all-intelligent controller has the functions of automatic water supply, regular water supply, constant temperature water supply, water shortage protection and timed heating. The all-intelligent controller is usually installed on the indoor side wall. Solar water heater installation method and detailed steps IX, commissioning operation. After the installation is completed, power on, trial run, confirm that there is no problem, after the installation is completed, clean the site. After reading the introduction of this article, you should know about the installation methods and steps of solar water heaters. The small partners with strong hands-on ability can install according to the above introduction. More knowledge about solar water heaters, we will continue to update you.
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