What does Closed do on a pool filter?
Closed: Use for shutting off the flow to the filter and pool. Make sure your pump is off when using this function. Re-circulate: Use for bypassing the filter tank. It is useful during extended periods away from the pool.
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.
Is it OK to open the main drain valve on a pool?
Should the Main Drain Valve Be Open? No, not if you are using a suction type of cleaner. The purpose of a pool main drain is to pull water from the bottom of the pool through the pump and filtration system. With a suction cleaner operating, it is already doing exactly what the main drain does, which is to pull water from the bottom of the pool.
Why is there air coming out of my pool pump?
Next, if your filter has a bleeder valve (usually at the top of the filter) open this while the filter and pump are running until water spits out of the valve and then close immediately. This keeps air out of the tank and allows for maximum efficiency of filtration.
What does a main drain do in a swimming pool?
What a swimming pool main drain actually does is act as a suction that takes the water out of the pool and sends it back to the filter to be cleaned, so that it can then redistribute it back into the pool.
Should the Main Drain Valve Be Open? No, not if you are using a suction type of cleaner. The purpose of a pool main drain is to pull water from the bottom of the pool through the pump and filtration system. With a suction cleaner operating, it is already doing exactly what the main drain does, which is to pull water from the bottom of the pool.
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.
Where is the main drain in a swimming pool?
The main drain in your swimming pool is very easy to locate – it sits right at the bottom of the pool. But locating them isn’t actually the problem with swimming pool main drains.
What happens when you drain an inground pool?
Inground pools face a different threat. If you drain your inground pool for any length of time, you’re likely to see cracks form in the plaster, which will shrink and crack if left dry in warm temperatures – even with a pool cover on it. Delaminations can also occur, leading to ‘pop-offs’ of plaster in areas of the pool.
