On many pool installations, whether it is above-ground, in-ground or semi in-ground, the three-way valve is found on the different water lines of your piping. But many are wondering: how to use it well?
We can sometimes wrongfully think that the three-way valve is defective since it may be difficult to place it in the desired position. First of all, before making any manipulations, it is always recommended to turn off the pump. You will notice a white embossed arrow on the three-way valve. This is the one that will indicate the place where the access is closed.
How to properly manipulate it? Of course, there is the sleeve, but there is also a screw that allows you to change the position. When the white embossed arrow is not aligned with a water outlet, everything is open. If you wish to close the skimmer, you need to position the arrow upward. If you want to close the bottom drain, position the arrow downward. When the access is difficult, remember to unscrew the screw.
The process is somewhat different if you want to close the access to the pump. Simply unscrew a little more and pull the sleeve before turning. Do not forget to put the screw back in place once you are done.
