Jacuzzi Z Builder Series Mechanics And Repair page 29

have arrows pointing the direction of the flow but if not, it's easy to understand.
The armature will be toward the water flow so when the flow comes, it moves to
the post.
Jacuzzi. Most of Jacuzzi's spas use pressure switches. It wasn't until about 2000
did Jacuzzi introduce the flow switch on it's electronic spas specifically late
editions of the Pinnacle, the Triton, and some Quantum Plus spas. All of the
others used pressure switches.
REPLACEMENT:
Note the direction of the flow of water. The new switch must follow the same flow.
Remove the clips and hoses and switch with new.