Using the Control
=================

Once setup and configuration are complete, you are ready to start using your FLORATek 4 system! First, it is important to understand how the control algorithm works to treat and balance your water, then keep it balanced.

Operating Modes
---------------

The FLORATek control has two modes: **Pause** and **Run**

Pause Mode
~~~~~~~~~~

When the control is plugged in, it will always startup in the pause mode. While in pause mode, you have the ability to change settings, dosage, and calibration. The control will also display the pH, EC, and temperature of your water.

Run Mode
~~~~~~~~

Pressing the RUN button will enable FLORATek's Smart Proportional Control, which continuously monitors your water, analyzes the need for additional nutrients or pH corrections, calculates the most effective doses, and runs the pumps. You cannot change settings while in the run mode.

How Smart Proportional Control Works
-------------------------------------

Details:

* The nutrients will always be added at the correct ratio based off of the information inputted on the Dose menu.
* The Smart Proportional Control will always correct EC error before correcting pH error. Many hydroponic nutrients will also affect the pH of your water. If pH is corrected first, adding large amounts of nutrients can push your pH out of balance.
* The control will automatically switch the pumps between high-speed for large doses and low-speed for small doses.

Limitations
-----------

While the FLORATek 4 will accurately and efficiently treat and balance your water, remember that it can only adjust the pH of your water in the direction of the pH control solution you have installed. It can also only raise the EC level of your water, as the only way to lower the EC level of your water is to dilute it.

Supplemental Nutrients
----------------------

If you are using supplemental nutrients other than what is automatically added with the nutrient pumps, we recommend that you add these nutrients first, then wait for them to thoroughly mix in before pressing the RUN button. If you add these nutrients after your system has reached its EC setpoint, your EC level will be pushed beyond the setpoint as the additional nutrients mix into your water.

Daily Operation
---------------

During normal operation:

1. Check water level daily and add water as needed
2. Monitor the information screens to observe trends
3. Check solution levels and refill containers as needed
4. Respond to any alarms that may occur
5. Update dosing settings when moving to a new week on your feedchart