Tunze Red Screw Dial

[chatyak]

Just got my first Tunze 6105 controllable!

Am controlling it through my Apex. My question is:

Do I need to turn the little red knob/screw a certain direction? It appears to be an adjuster of power for the pump - does this matter if I set the intensity through my Apex?

Also - which way do you turn the knob/dial just for reference - clockwise with the letters "TUNZE" facing upwards or downwards? (Depending which way you look at the unit).

 

[rvitko]

When using any controller this knob must be at full power as it was delivered, it is only used when no controller is being used. Clockwise will always be the same regardless of the units orientation.