The display should never read zero due to the height of the anchor support plate recommended at 3” from the bottom of the tank. The level is read at the midway point of the float therefore even with no anchor support it cannot read zero.
The display should never read zero due to the height of the anchor support plate recommended at 3” from the bottom of the tank. The level is read at the midway point of the float therefore even with no anchor support it cannot read zero.