Unis Co2 controller

I havew just bought one of these but Im a bit unstuck.

Question 1, Does any one know what size outlet tubing is req as I cannot findany details in the booklet or on the net?

Question 2, Do I have this thing plugged in all day when the lights are on? Does the Setting thing work out the on time and amount put in?

Thanks in advance

come on.....plz somebody must be able to help a nooooooobbbb

Carnt belive nobody out there wants to help me

havent got a clue mate
soz

Ah well , at least you replied to me!

Thanks for all you help riu....sorted!

m8 , did you ever figure out if to run all time when lights are on ? im really not sure how to :*(

most c02 controllers come on with lights not sure about your first quesstion hopee that helps you at all