Circulating pump speed contrl
Posted: Wed Jul 28, 2010 12:31 pm
I'd be really grateful if someone could explain how the speed control switch works on my 3-speed pump.
By that I mean how it works electrically and the components used and what they do.
(I'm happy with electronics but not so great at induction motors). :?
Thanks.
By that I mean how it works electrically and the components used and what they do.
(I'm happy with electronics but not so great at induction motors). :?
Thanks.