So, I finally took the door off the unit and I saw three motors housed within. The lines are amber and not clear tubing. There is a box in front that I am not sure what it is, but it has a label saying outlet limit inlet control. It has 1 line in front and 4 in the back, of which 2 are aluminum.
The motor in the back is perhaps the circ. pump and it has a label which is hard to read. The label says Max fluid temp 140F
Max fluid temp 30 psi
115V, 1P
60Hz
This unit of course is difficult to get to, has 1 line with an elbow, goes to the this motor and the motor in front. There is another line going to the bottom.
If this is the unit, which tubing do I undo, the one going to the top of the motor or the line going to the bottom?
OBTW the jets work and I forgot to mention this at the very outset of my post so I don't know if that's important to know for an answer to my problem.
Thanks