What is the difference between rinse and backwash on a pool filter?
What the backwash does is unsettle the sand and push out the fine debris. The rinse then expels the debris and compacts the sand again to prepare the filter to catch more dirt.
How does the backwash work on a pool filter?
When the backwash setting is selected, water runs backward through your filtration system and gets sent into the waste line rather than into the pool. Any dirt and debris trapped in the sand or DE get flushed into the waste line along with the water, thus cleaning out the filter material.
When to use rinse setting on pool filter?
The ‘Rinse’ setting should be used after backwashing and again run just for a minute or two. On this setting the water is flowing through the filter in the normal direction but once again is being sent to the waste pipe rather than being returned to the pool.
When to use recirculate on pool filter settings?
When to use recirculate on pool filter is perhaps after you have shocked the pool and want to mix the shock around the pool without it being absorbed by the filter. Not every multiport valve has this setting, although it will normally exist where the pool is located outside in a cold climate.
What does the recirculate do on a pool pump?
Recirculate. In the ‘Recirculate’ position, the filter is bypassed. Water is drawn in from the pump and then returned straight to the pool. In some instances, if you are adding pool chemicals, then it can be used to make sure that the chemicals are thoroughly dissolved through the pool water without going through the filter.
How to backwash and rinsing-HTH pool filter?
Switch the pump back on for 2 minutes or until the water in the sight glass runs clear. Then turn the pump off. Switch the pump back on of 20 seconds to recompactthe sand in the filter.Then turn the pump off. Set the multiport valve onto the “filter” position. Reconnect the automatic pool cleaner and turn on the pump to resume normal filtration.
When to use recirculate on pool filter is perhaps after you have shocked the pool and want to mix the shock around the pool without it being absorbed by the filter. Not every multiport valve has this setting, although it will normally exist where the pool is located outside in a cold climate.
What does the rinse cycle on a swimming pool filter do?
The rinse cycle keeps dirt from returning to the pool after filter cleaning. As its name suggests, the rinse cycle on a swimming pool filter uses water to clear away any dirt or debris that remains after cleaning out the filter. The three main types of swimming pool filters are sand, diatomaceous earth (DE) and cartridge.
When to use closed setting on pool filter?
The closed setting shuts off all water flow. It can be used for the following two reasons: If your pool will not be used for some time, perhaps if it is empty or during the winter. When you want to empty the strainer basket that traps leaves etc before the water enters the pump.
