Sloan Urinal Automatic Flush Valve Troubleshooting

Urinals are a unique fixture in restroom technology. They allow you to flush your waste while being monitored for quality of flushing. These devices connect to a water supply and an electric switch, which turns the water on and off as it flushes.

The quality of the flush is measured by how long the liquid goes through the ceramic disk and into the sewer system. A quick, good flush is one where the liquid goes through the disk in about as much time as it takes for the water to travel down the toilet.

A slower, less good flush can be noted by how much sediment or unwanted material is left in the bowl.

Check valve seat for debris

When the tank is empty, water flow stops due to the absence of liquid. This can be checked by running water in the flush valve to see if it moves.

If it does not move, then it is fine. Some valves have debris that can get lodged in the stem and won’t move, which makes cleaning the valve difficult. If this is the case for your valve, you will have to use a tool like a credit card or paper towel to remove it.

The trick is to thoroughly clean the valve once it’s depressed into place. Use a piece of material so you do not block any openings around the valve.

Check ball position

When the automatic flushing feature is activated, a small ball located in the tank housing the pipes closes off a hole in the center of the valve.

When this happens, you will notice that no water flows out of the toilet when you flush it. This is because the valve is closed. To check if this feature works, check if a small amount of water drops out when you flush. If so, it works!

If not, try another brand of toilets to see if there are any differences in models. There may be a problem with your installation or with your toilet!

The ball may be stuck or broken, which is why no water comes out.

Clean and lubricate ball assembly

The ball assembly must be cleaned and lubricated when the tank is replaced. This includes removing and cleaning the overflow tube, replacing the ball assembly, and cleaning and replacing the flush valve.

When replacing the ball assembly, be sure to place new end in middle of old end. The new washable liquid should go on top of the old one. New washable liquid will wear off after a few days, so make sure you have enough left to resolve your issue.

After fixing this issue, you can continue using your tank! If not doing this fix now, then at some point down the road when something worse happens.

Check valve linkage for damage

If your automatic flush valve has a “check valve”, it can be damaged or broken. A check valve prevents water from entering the flush system if the valve is closed.

When the flush system is working, the check valve prevents any water from entering the system. When flushed, this keeps bacteria and debris from entering the pipes. If this happens, you will need to replace the valves or add additional water flow to them to ensure they work.

The check valves are typically made of rubber or plastic and are mounted on a base that is connected to another piece of plumbing. When one of these breaks, it must be replaced with a similar type that does not have a break in it.

Check pressure regulator setting

When your dual flush system is working properly, you may notice a small pressure build up in the tank when the lid is closed. This is normal.

When your dual flush system is not working properly, you may notice that there is no pressure in the tank when the lid is closed. This may be due to a problem with either the valve or regulator.

If this happens when you are at your most fluid needs, you can fix it by removing the valve and turning it on and off with the top knob. If this does not fix the problem, then it is time to replace the regulator or valve.

This article will talk about how to troubleshoot a poor-performing dual flush system. When fixing a bad dual flush system, look for any water leaks or signs that something has caused enough water to run out or away from the tank during flushing so that it can be fixed.

Check water level in reservoir

If the water level is low, then chances are the valve is off. If the water is high, then chances are the valve is on.

If the flush valve is broken or missing, you will not be able to flush your toilet and your house will smell funny and turn warm after every flush.

If the flange is broken or missing, you will not be able to connect a bladder to your toilet to defragment it!

Bullet point: Replace old automatic flushing valve with new one if problems persist regardless of how often you run the unit or if it’s been running for a while. If problems have been occurring less frequently, then try turning off the water supply to your home to determine if the problem is coming from an old supply.

Replace flapper seal

When the flush valve isn’t working, you may need to replace the seal. A new seal will cost between twenty and thirty dollars, depending on where you buy it.

The flapper seal is where the flush valve comes off of and enters into. It is a round disk that holds in water and allows flow when removed. When the water runs out, the disk must be replaced to prevent dryness.

There are two types of flappers: infra-red and visible. Infra-red flappers can only be removed with a hot liquid soap and water solution; visible flappers can be removed with plain water or a wipe product.

infra-red: These flaps have small sensors beneath them that detect presence of water.