Osmolator dosing power still adjustabl?

[trivan]

In the manual, it states that the pump can be adjusted using the internal potentiometer in the controller. I opened up my controller and I could not see anything which resembled the potentiometer. Is this option no lonelier available or did I completely miss seeing it?

Thanks in advance.

 

[rvitko]

On a 5017 controller made from 2012-now it should have a red potentiometer knob in the bottom right corner. Made before 2012 it would not have this feature.

 

[trivan]

Thanks for the reply. I guess I have a pre 2012 one. Might be time for a spare.