| TROUBLESHOOTING-SUPPORT Problem Possible Cause Solution " # " indicator is on. Ho water supply. Check the main water supply pressures or check the water supply hose is blocked or not, adding the water pressure or cleaning the hose necessary. Floating ball of the water level Clean the water tank and the water level water dividing pipe. detecting switch Is blocked, = . can't be raised up. detecting switch. Water flows out from the Place the unit on the level position, not on water tank. the slope.