Trying to figure out my wiring and I think this is my thinking and plan. (Yes, I think this is my thinking.)
I only need high speed for the heater and can filter on low speed. I can have my heatpump (HP727 Control Board http://www.viconics.com/DATA/TEXTEDOC/HP727-04.pdf ) control the high/low switch with a relay and my Intermatic t104 control the total daily pump run time (unless the pool needs heat at which time the heat pump will turn the high side on). How does this look?
I was thinking I'd set the filter time to 4 hours but since the pump will run high speed whenever it wants to provide heat I should be able to set it to the minimum (2hr) and let it run at low speed otherwise. The I set the low speed on the Intermatix T104 and it runs for a set amount of time each day. Questions. Does this look correct? Will this relay work? ( http://www.ebay.com/itm/MAGNECRAFT-7...item58b66bf728 ) If not what should I get? Anything I'm forgetting? It is 3am and a baby is crying.