By installing a mixing tank (reservoir tank) with two water level ball valves, one at a low level and the other at a high level it is possible for the controller to dilute the nutrient tank by adding water. This is done by operating a solenoid valve in line with the high-level valve. See diagram later in this manual. This function is mainly of interest to lettuce growers.
How to Automate Addition of Water
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Written by Parvind Prasad
Updated over a week ago
Updated over a week ago