Before you get started, make sure you have everything you need to set up the Growlink Nutrient Controller:
Before you get started, make sure you have everything you need to set up the Growlink Nutrient Controller:
Your Controller can be mounted to any wall using the mounting hardware included. It should be mounted near your wireless access point. Plug it in with the included 12V Power Adapter.
Calibration of conductivity is not required for this unit as it is factory calibrated. However; if you wish to calibrate the unit follow the instructions below.
YOU MUST CLEAN THE PROBE BEFORE CALIBRATING.
You will need 2.77 EC calibration solution.
If you need to calibrate your pH probe, you will need to have pH 4.00 solution and pH 7.00 solution.