Heater/Raypack 2100 and AutoPilot SWG

[slater1182]

got the picture working....thanks!

[Poolsean]

Got it. Again, plumb the manifold after the heater rather than between the inlet and outlet.
I believe from the heater outlet it goes to a three way valve (if you have a pool/spa combination) or directly to the pool return. If it is a pool/spa combo, them plumb the manifold on the pool return side of the three way valve to avoid overchloriation of the spa.