To operate a suction pool cleaner or manually vacuum the pool you can close other skimmers or close the main drain to obtain more suction through the skimmer you are using.
Swimming pool main drain valve.
The most requested swimming pool valve on the market is the jandy diverter valve.
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The damage to your pool pump will normally many times the cost of renting a pump.
If the cleaner is taken out of the pool the valves will be set differently.
A normal pool valve setting would have the skimmer valve s fully open main drain half open and spa drain fully closed.
But locating them isn t actually the problem with swimming pool main drains.
3 it is not recommended to drain a swimming pool through the backwash valve.
Fibropool 2 inch 3 way swimming pool valve.
The problem is that they can be very dangerous pieces of equipment in the pool and that many pool owners don t realize it.
While sucking from the main drain and putting the water down the backwash line will work in some scenarios it puts your pool pump at risk of losing prime and running dry.
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Opening the main drain and then closing the cleaner valve.
How to set pool valves.
All valves open will not hurt the equipment but the cleaner will not operate correctly.
So it is either main drain skimmer or cleaner skimmer.
Never main drain skimmer cleaner all open at the same time.
Only 16 left in stock order soon.
A 2 port valve essentially acts as a 1 way in 1 way out valve allowing for water flow to be shut off completely or to restrict the flow of water for a lower flow rate.
Jandy diverter pool valves divert water and are available with two or three ports.