I am new to pools and have a question regarding Automatic Multiport Valves and a Variable Speed Pump.
If I have a valve such as this:
And a pump such as this:
Viron P320 eVo Pump | AstralPool
How do I make sure that the pump automatically switches to high power when the valve performs a backwash?
My pump will run 24 hours a day on low, and I assume it will need a higher flow rate to do a thorough backwashing.
Do I need some sort of controller device, or can the valve communicate directly with the pump?
Thanks very much.