GHL PH Outlet Control

[KStatefan]

@Lasse

Trying to get my outside air pump to come on when the PH drops. I have my Nominal value set to 8.2 and the hysteresis set to 0.2 so it should switch on at 8.1 but it is not. Can you see what I am doing wrong?

 

[Lasse]

I can´t see any wrong if you have knit your pH 1 to the outlet that control the air pump - it should work

I have set nominal value to 8.34. on my pH1 that have a real value of 8,23 - h = 0.2 Connect this to my switch channel 56 and increase - and it works for me

Sincerely Lasse

 

[KStatefan]

@Lasse I forgot a step. Controller was set to off.