I think I know the answer, but wanted to confirm: I have a JVA2440 that's over-rotating. In one direction, it stops where it's supposed to, but in the other direction, it just keeps going. I haven't opened it up yet, but does this sound like a bad microswitch or broken cam lobe?
Dave J. TFP Moderator
24' x 52" Round AGP. 1.5hp Dynamo pump. 24" Pentair Sand Dollar Filter. 45MHP2(3GPD) Stenner Peristaltic Pump Pool School ----- Pool Math ----- TF-Test Kit
You can stop SLAMing your pool when you pass the OCLT (You lose 1ppm or less FC overnight, & You have .5ppm CC's or less) & your water is clear.