ATO setup - newbie question

[george7523]

hello,

first time setting up a ATO system. First time owner of a dosing pump. I've read the manual and browse through the forum for this but cannot find the answer and yet it is very basic. I am using 1 optical level sensor and 1 spare doser pump for auto top off function. I am stuck on reaction time and its related settings. what is it and what does it do ? from what i gathered, it is a delay time to which the sensor reacts ? but why would you want a delayed reaction time ? Also why would you want to "invert" it and what is state direct and state delay ? a complete explanation for a complete beginner would be appreciated. respectfully, in my humble opionion as great of a product as ghl doser 2.1 is, a more user friendly manual would compliment it even more.


thanks.