LZ solar water heater for several years, dawn, before using normal. A week before the start occasionally "drop" sound twice, that is the water level controller on the control will suddenly jumped into the water from full of water, with water ring twice again. Last weekend, the weekend is not at home, go home and found that he did not know when to start Sheung Shui, turn off the water after the water show, a few minutes to find out the water ran out of hot water. Immediately Sheung Shui, and now occasionally show that the normal water level, usually only show water, can not see the water situation. Asked the manufacturers that the controller and sensor is broken, the replacement to 380...... When LZ bought it, it was more than 1 thousand.Would like to ask what is the problem, 380 of the price is reasonable, the water heater sometimes secretly water, will cause waste, how should we deal with?
The water temperature and water level sensor is broken, or the sensor is too thick, the replacement of the sensor can beI hope you can help.
Third, look at the water level probe, is not the above deconstruction, to get rid of the scale, generally able to return to normal.Fourth, look at the pipeline, is not blocked by the scale.Out of the above four problems, it will be normal.
First, the instrument may be broken, the proposed maintenance.Second, look at the water level sensor probe, is not considered pulled out, not immersed in water. So I can't get the water
