need some advice

[David Cher]

i understand there is 2 configurations :

• KH Director + GHL Doser 2.1 Standalone 4-way
• KH Director + GHL Doser 2.1 Slave 4-way

if I plan to get the profilux controller some way down the road after I purchase KHD , for the initial purchase which one to choose from ?

the other question , If i purchase the slave unit which needs to the connection to profilux and i do not have it at the moment , will it work like standalone ?

 

[Billldg]

You will need the standalone doser for the KHD to work by itself without a controller as the SA Doser contains the Hardware for communication and monitoring. You can change the SA Doser to a slave Doser down the road very easily.

 

[David Cher]

You will need the standalone doser for the KHD to work by itself without a controller as the SA Doser contains the Hardware for communication and monitoring. You can change the SA Doser to a slave Doser down the road very easily.

how to change the SA to a slave doser?

 

[Ditto]

When your ready to switch the doser over from a stand alone to a slave it on general page of the doser.

https://www.aquariumcomputer.com/knowledge-base/how-to-switch-sa-doser-to-slave-mode/