How to set a solar charger controller? 12v 24v PWM Solar Charger Controller Configuration

How to Set Solar Charge Controller for 12V and 24V

Method for changing the settings of ECO-WORTHY 12V/24V PWM Solar Charger Controller.

Instructions on both how to change the battery charging mode & how to switch the battery bank voltage from 12v to 24v Help you to correctly use the RED button on the unit.