Adjusting the Fill Valve For a Rainer Toilet: A Step-by-Step Guide

Adjusting the Fill Valve For a Rainer Toilet: A Step-by-Step Guide

Maintaining and adjusting the fill valve in your OVE toilet is essential for its proper function. The fill valve controls the water flow into the toilet tank after flushing. It might require adjustments to ensure the correct water level is maintained. This guide provides a visual and descriptive method to adjust the fill valve.

Adjusting the Floater Height (Step 1)

To adjust the floater height, which controls the water level in the tank:
  1. Locate the floater tab on the fill valve.
  2. Use a flat head screwdriver to unlock the tabs for adjustment.

Unlocking the Tab for Floater Adjustment (Step 2)

For height adjustment of the floater:
  1. Slide the tab towards the right to unlock it, which might require a screwdriver.
  2. Image A illustrates the unlocked position for reference.

Re-adjusting the Floater Arm (Step 3)

To adjust the floater arm's length:
  1. Push out the actual float from inside the chamber.
  2. Pull out the arm, expecting some resistance which is normal.
  3. Image B shows the arm dislodged from its original position.

Adjusting the Overall Height of the Fill Valve (Step 4A)

To adjust the overall height of the fill valve:
  1. Remove the lock tab by pushing it down as shown in images C and D.
  2. Keep the tab for later reinstallation.

Adjusting the Actual Length of the Fill Valve (Step 4B)

To adjust the fill valve's length:
  1. Twist the lower section towards the left to dislodge and pull the rod down to the desired length.
  2. Twist right to secure it back into place.
  3. Use the alignment of the tab with the rod's grooves as a guide for reinstallation.

Useful Tip: When re-installing the lock tab, ensure it aligns with the grooves on the rod.

By following these steps and using the visual aids provided, you can successfully adjust your OVE toilet's fill valve. Proper adjustment can prevent issues with running water and help in water conservation. Remember to handle the components gently and use the appropriate tools for the adjustments.