Descripción del producto

Working principle:
1)When the discrepant of the solar collector and water tank reaches the set value, the controller shall start the circulation pump automatically.
2)The circulation pump makes heat-conducing liquid circulate automatically.
3)The heat-conducting liquid transfers heat to water by heat ehchanger in the water tank.
4)In case the temperature of the water tank dose not reach T max, then start the auxiliary heating device
5)If discrepant temperature of the collector and the water tank does not reach teh set value, the circulation pump shall be shut automatically