User Manual

42 Part Number 000014141 Rev 07 2/20
Operation Section 3
Reverse Osmosis or Deionized Water
Usage
When using water with low total dissolved
solid content (low TDS) the water level
probe sensitivity can be increased by
moving the jumper over one pin.
The Electronic Control Board diagram
shows the default position of the jumper
covering the left and center pins. Moving
the jumper to the center and right pins
and enabling R.O. menu “Use less water
with reverse osmosis” (Settings/Energy/
Water Usage/Use Less Water With Reverse
Osmosis) will increase the sensitivity of the
water level probe.
Move jumper from left & center
pins to center and right pins