The best troubleshooting procedure for determining the leak point is using this water test. WATER TEST With a full tank, turn the water off at the shut of valve. DO NOT flush the toilet. Make a mark in the tank at the current water level. Wait 30 minutes. If the water level has ...
3. Fill valve turns on and off periodically (ghost flushing). Water is leaking from the tank into the bowl at one or more leak points. Follow the steps below: Remove the Duo Flush valve from the valve seat and clean both the Duo Flush seal and the plastic seat the seal sits upon. ...
2. FILL VALVE HISS:A noise that is constant and sounds like forced air moving through the toilet. 3. WATER RESONANCE:(constant thumping) A noise you hear when the toilet is flushed and the toilet is running water during its flush cycle ...