The low round thing is a Master Pools 5 port Turboclean actuator valve. Rinse is used to clear the valve and pipes of any residual dirt after backwashing.
Multiport Valve Selection Chart For Sand And De Pool Filters From In The Swim Pool Filters Valve Pool
Always do this to turn off the filter before you move the multiport valve to backwash the filter or you could break the diverter gasket inside the valve.

. The multiport will tell the water to go into the top of your filter travel down through the sand in a sand filter or in and through the de of your de filter and then the water gets fed back through the outlet pipe of the filter and into the heater finally back into the swimming pool. Your maintenance schedule will guide you on how often to backwash a pool but ideally you should do it once each week. During this setting as explained above the sand media is continuously trapping the solid contaminants from the pool water.
If the system is working properly when you turn it on little round sprayers will pop up a couple of inches from the bottom of the pool and spray the debris toward the main drain. The Backwash position on the pool multiport valve settings is used to clean the sand filter media. It doesnt matter whether you turn the valve clockwise or anticlockwise.
Turn the filtering system off. Turn off pool equipment at the main power switch. Open drain valve and close skimmer valve.
Backwash hose to pool filter backwash pipe. Most of the time your pool sand filter is working with the MPV on Filter mode. Select the backwash position on your multiport valve handle.
Again turn the filter system off. How to backwash a pentair fns plus 60 pool filter turn the pool pump off. From there debris gets sucked into the filter.
The main intake port receiving water from the pump. You cannot backwash a cartridge filter like you can with a de or sand filter. Turn the filter system back off and turn the multiport valve to rinse youre following.
Turn on the backwash valve and let water run through the backwash hose for 2 to 3 minutes or until the water coming out runs clear. Twist it to the backwash position and then lower the lever to lock it in place. Close the valve of the drain and remove the pump basket.
4 Set multiport valve to Backwash Push the handle down to release the bottom from the current position. The job of the multiport is simply to tell your water where you want it to go. You will see the water running through the hose.
Be sure that the water is at half of the opening of the skimmer. To access this gasket remove the 6 to 8 screws on the valve cover. The backwash setting reverses the flow of the water.
This reverses the flow of water in the filter which flushes the dirt out of. Turn the filter system off. How to Backwash an Inground Pool.
After that set the multiport valve to the backwash setting. How to backwash a pool. How to backwash a pool filter.
Set the filter valve handle to the backwash position and ensure the handle locks in. Turn the multiport valve to backwash. The push pull backwash valve also known as plunger valve is the most common valve in the pool industry.
Turn the pool pump on. Pounds per square inch psi is a standard unit for measuring. Turn off the water heater before you start backwashing.
5 Switch on the pool pump 6 Watch the glass observation tube. Youve been running your pool filter for 48 hours straight. There is a knob on top of my filter that is used to bump the grids.
This will allow pool water to flow out of the backwash valve or port. Easy enough and likely not new information. Stand clear of the filter and start the pump.
You need to backwash your pool to clear out and dislodge the filtration system from trapped contamination. Turn the system back on and let it run for a minute or so. Turn off the pump when the water is cold.
My DE filter also does not have a multiport valve. Bumping knocks off some of the dirty DE that clings to the grids allowing it to re-coat the grids allegedly with cleaner DE. Info Tentang Backwash Filter Kolam Renang Kolamrenangpro.
How to backwash a pool with a multiport valve. Turn off the pump and turn the backwash valve plunger or multivalve to the backwash setting. Turn the multiport valve to the closed setting.
Turn off the filtration system. Without a multiport valve you will not be able to backwash the filter.
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