DDS3 V8 Install questions

[eunos1800]

Hi Guys,

I'm in the process of installing my DDS3 gauge.

Got everything wired in today but the bar graph does not move when the system is flowing.

I read through the instructions again and found that Pin 17 needs some sort of input for the bar graph to operate.


As i'm only using the gauge to monitor the flow right now is there any way of just having the bargraph and flow sensor operating all the time.
I movedthe jumper to PWM and tried connecting pin 17 to the negative side of my Devils own pump, this lights the red LED but again no bargraph display.

I'm not interested in using any failsafes i just want the gauge to read the water flow, any ideas please?