c320

I know I am really stretching for info on this older unit. I have a code HPF which started flashing on the control unit when the sea strainer got clogged. I cleaned the screen and put back together, but still getting the code and no cooling. I also noticed, I am seawater pump is not activating...

I am recent new owner of 1996 C320 which came w/ a little used North sails spinnaker probably original option which is in great shape. Flew it for first time recently and it seemed pretty happy from 100-170. It is a socked assym rigged to fly just forward of the forestay w/ an ATN like sleeve...