Installing/Resetting Air Toilet Timing
- Remove old/dirty timing valve
- Shut both water and air off to the toilet. Empty the air compressor of any collected moisture
- Turn ONLY air back on, hold down the flush/lever allowing air to leave where the old timing valve had been
- Install new/cleaned valve
- Hold down lever/button, letting go once the Flapper is fully open. Count how many seconds the Flapper stays open after you have let it go
- Flapper should stay open a minimum of 4 seconds after you have let go of your lever/button. If it doesn’t stay open for at least 4 seconds after you have let go, tighten the timing screw further into the brass base with a flathead screwdriver in the clockwise direction
- Once the toilet is timed correctly, reintroduce water. Flush exactly as you had before, holding the flush lever/button down, and letting go once the Flapper is fully open
- Cycle timing should be exactly the same as it had been without water supplied. If the cycle timing changes with the addition of water, lower your water pressure
