... water by pressure pump without electricity;7.with 5 LCD temperature setting,40,50,60, 85,98 degree; ... Beeping sounds when water boiled ;10.with light in the LCD,when boil,the light colour is red,when keep ... press 3 seconds on the “clean” buttom.In that case,the LCD will be show ;it also cannot use other ... function. in that case switch off power supply, ...