It is absolutely safe to unplug. Generally, water heater plugs consist of live wires, neutral wires and ground wires, and they are all equipped with a leakage protection function.
Solar water heaters mainly depend on the sun. Generally, good quality solar energy does not require electric heating. You can usually unplug the plug if there is no sun for a long time and you want to enjoy it. a bath, you can plug in the plug for electrical assistance, then remove it after heating.
I hope this helps you.
Can I change the plug and socket of the solar electric water heater if it is burnt out?
Plug it in when you need it and leave it aside when you don't need it.
The solar water heater is a heating device that converts solar energy into thermal energy, heating water fromlow temperature to high temperature to meet people's use of hot water in life and production. Solar water heaters are divided into vacuum tube solar water heaters and flat panel solar water heaters based on their structural shapes. Evacuated tube solar water heaters are mainly used, accounting for 95% of the domestic market share. Household evacuated tube solar water heaters are composed of heat collecting tubes, water storage tanks, brackets and other related parts. The conversion of solar energy into thermal energy mainly relies on vacuum heat collecting tubes which use the principle of hot water floating. and cold water flows to cause microcirculation in the water. Get the hot water you need.
There are two sheets on Shuibao about the solar water heater. How to use them
If the plugs are not in placegood contact, they are easy to burn, especially for high powers. electrical appliances, plugs and sockets can be replaced by yourself. The principle is that two problems need to be solved, one is that the connection is good and the other is that the insulation is restored and wrapped well
< p>The plug can be cut off from the plug and the cord with pliers, and the cord insulation can be stripped (about 5cm is enough), just connect it directly with a good quality plug. Soft wire has three. The yellow and green wire is the ground wire, which is connected to the top terminal of the plug. The red wire is connected to the right side of the plug, usually the live wire (to make sure it's plugged into the outlet). (make sure the live wire is in contact with it) and the other blue wire is connected to the neutral wire; if the original soft wire is not long enough, you can buy the same wire and reconnecter, make sure the connector is firmly connected and wrapped with insulating tapeIt is better to buy the type of plug that does not have a switch button (due to the high power, the switch is easy to burn out when replacing the). socket, you need to unplug the main circuit breaker (to avoid electric shock when replacing, be careful, it is very dangerous), you can use a flat blade screwdriver to pry the socket shell along the outer edge of the socket 'original After prying, there are fixing screws on four sides of the socket. After loosening, you can remove the plug. Remember to connect the new wires from the outlet to the wires on the back of the outlet box as is.
The replacement steps look like this. It is very simple. When you buy electricity, you must buy it, otherwise it will burn out again after a short period of time.
About. solar water heaters The problem of leak protection cap
This is a very common installation method in which hot and cold water share the same pipe, it That is to say, the solar water supply and hot water outlet are both installed by the same water pipe.
When the tap water pressure is sufficient and the water supply switch is turned on, the hot water in the water tank will not be used. At this time, all hot water taps will come out with cold water. .When the tap water pressure is insufficient and the water supply switch is turned on, the hot water from the solar water tank will flow back into the tap water pipe.
Installation method:
1. Run a water hose from the cold water tank to one end of the mixer;
2. solar water tank (upper and lower outlets), "One ortwo of the tops of the solar water tank are exhaust ports or overflow ports. They are filled with water to give signals and cannot be blocked.") Run a water line to the At the other end of the mixer, [pass the mixer (required. There is a switch with a pump (If the mixer does not have a water supply switch, a three-way connection. channels should be connected at both ends and a ball valve switch should be connected in the middle to supply water to solar power
<); has two You can connect a pipe with a water pump to directly fill the cold water tank Otherwise, add a tee to the water pump on the connecting pipe between the mixer and the cold water tank (add a. check valve or switchball valve between the water pump and the tee to prevent water from flowing back into the water pump).How to use:
1. If you want to collect water from the cold water tank, simply pump it directly with the water pump. When the water is full, turn it off. ball switch. It is easier to use the check valve and turn off the water pump directly.
2. If you pump water into the solar water tank, use the water supply switch of the mixer. Valve for supplying water with solar energy. When the water is full, turn off the switch.
The solar water heater leakage protection plug is an electrical outlet specially used to prevent leakage. Electric water heaters also use plugs with the same function. This plug must be installed when installing a solar water heater. of course, install other The plug can also heat norbadly. For safety reasons, I recommend using a leak protection plug. The three wires are: the top one is connected to the ground wire, the bottom left (L) is the live wire, and the right (N) is the neutral wire. Please check if your outlet is configured like this!