kh director doubt

[diegolegnani]

hello
i've just instal my new kh director and i've some doubt about the controll system.
if i set the kh at 8 and as limits 7 and 9 the kh director start to modify the ammount of kh buffer only when the kh go down or up to these limits?
i mean, if it read a 7,5 it do not modify the dose untill kh falls under 7?it only start to modify it and calculate the ammount when the value go out to the limits I set?
i say that because my kh falls to 7.4 and the kh director don't raise it to 8....i had to rise it manally after some days..
i'using the add on mode, maybe i've to use de other one?
i'm using ati essential pro and with this balling i've to dose small ammounts of liquid (2.5ml/h for 24h), for this reason the kh director is not able to calculate and modify the dose?i say that because i see that you cannot set ammounts with decimals in the controlling settings (ammount for 1dkh variation and minimum and maximum volume for the controll).

thanks in advance

diego

[Vinny]

Hello Diego,

Can you share with us a screenshot of your dosing schedule page and KHD control settings?
What pump speed are you using for these dosing heads?