CoralVue XF 350

[Stutters]

Hi All

ive currently got some new XF350's with the ICV6 controller. Im reaching out to see what settings people use for their pumps. Mine are super loud and I can hear them pulsing/whirring through the floor/wall just wondering if anyone has some getting settings that don't sound like a car starting up

 

[Poochaku]

Do you have 2? Is the sound the same on both?

I run 4 and i'm surprised as I can hear a small hum but definitely would not describe the sound like a car starting up.

 

[Stutters]

yes i have 2 out the box and they have a 'whine' to them

 

[Fish Think Pink]

Do not have them and given this post now would not want these pumps...

Back in the old days of loud pumps, we used to cut neoprene for under pumps to help muffle vibration sounds. Likely could also use silicone mat. Don't see this tip shared much these days

 

[Hydrored]

yes i have 2 out the box and they have a 'whine' to them

Tilt them around under water while running, if air is trapped they whine, also they do get quieter with some run time

 

[Stutters]

These are my settings so far. I don’t think they ramp just alternate top and bottom speeds. Any idea on how to fix