[Islandtime71]

Hoping someone can help. Does my vessel have more than one AC strainer? I know of the one forward in the engine room (Which is clean), but are there others? I have one AC unit in the salon giving me the "HPF" error, while every other handler on board seems fine- thanks in advance.

[jclark003]

Typically there is a strainer in betwen each ac water pump and thru-hull. Each pump typically supplies 1 or more condensers with a trigger to start the pump if either ac unit enters heat or cool mode. If you start all of you ac units and set the temperature way down so they all start cooling, then check your ER and bilge spaces. The pumps should be easy to locate as they will be humming away. Trace the feed water hose for each pump back to its strainer and you should be all set.