Performance: Water continues to fill or there is no water, water is full, temperature does not display or water level does not display , temperature displays 00 or truncated characters, etc.
1. Solution:
Just take it out directly, it is fixed with a rubber gasket. It should be replaced with a new one, because the sensor will be affected by water quality, thus shortening its lifespan. Therefore, it is recommended to pay attention to the quality of the sensor when replacing it and not to be greedy. cheap.
2. The functions of solar collectors:
1. Solar water heater is a device that converts solar energy into thermal energy, heating water from low temperature to high temperature to meet people's daily needs. hot water needs in production. Solar water heaters are divided into vacuum tube solar water heaters and screen solar water heatersflat according to their structural shapes. Evacuated tube solar water heaters are mainly used, accounting for 95% of the domestic market share.
2. 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 collector tubes, which use hot water. to float and cold water to sink. The principle causes the water to produce microcirculation to obtain the required hot water.
Cut the solar probe wire, carefully remove the jacket from the connection wire and expose the thin wire inside (note that the thin wire also has a common jacket ). connecting wires have two conductors and one four-conductor wire. Purchase a new probe to match the center wire. If the original connection wirehas two conductors, purchase a two-conductor probe.
Connect the metal wires of each core wire of the connecting wire according to the color of the outer sheath, wrap the outside tightly with waterproof tape, then insert the new probe into the solar barrel to finish .
As for the old probe that has not been removed, push it into the bucket and leave it alone. If you need to remove it, you need to remove one or two solar vacuum tubes, fill them with water, flush the half-broken probe to the vacuum tube insertion hole position, and hang it with a wire .