Jebao dosing pump not working

[andiesreef]

Hello all,

I recently bought and set up a Jebao dosing pump. All seems well, I calibrated it and it runs fine when I manually press the buttons. However, it doesn't dose at all and I've seen the time it's supposed to dose at pass with no pump action. Any tips? I was really looking forward to not having to manually dose anymore :/

 

[lapin]

No clue
I purchased one 2 years ago now and never set it up.