heating controller

Dry fire preservation                High-temperature explosion protection     Water level set

Low water pressure loading      Pipe warm preservation                Memory on power failure 

Timing heating                            Water quality set                     Automatic pressurization

Temperature-controlled loading    Timing water loading                Compulsive water loading

Water shortage alarming         Water shortage loading                Auto leakage prevention

Water level indication             Full water alarm                           Manual water loading

Water temperature preset      Intelligent heating protection          Water temperature indication 

Controller Function

1) intelligent controller used in solar water heater
2) to adjust water temperature and level
3) makes the whole system works