... (According to graphic) 1. First access the water with inlet valve(1).Make water into the condenser(3),Then Inject water ... the water level rise to glass tube water level(5), fill valve (1) closed.Temporary. 2.Put on power supply, the red ... to work. 3.Evaporation pan internal water boiling, open water valve (1) but should pay attention to water shoulds not be ...