How to Guide

01
General Safety Information
Charge Controller Safety
This manual contains important safety, installation, and operating instructions for the
charge controller. The following symbols are used throughout the manual:
There are no serviceable parts for this controller. Do NOT disassemble or attempt to
repair the controller.
Make sure all connections going into and from the controller are tight. There may be
sparks when making connections, therefore, make sure there are not flammable
materials or gases near installation.
NEVER connect the solar panel array to the controller without a battery. Battery
must be connected first. This may cause a dangerous occurrence where the
controller would experience a high open circuit voltage at the terminals.
Ensure input voltage does not exceed 50 VDC to prevent permanent damage. Use
the Open Circuit (Voc) to make sure the voltage does not exceed this value when
connecting panels together in series.
The charge controller should be installed indoors in a well-ventilated, cool, and dry
environment.
Do NOT allow water to enter the controller.
Read all of the instructions and cautions in the manual before beginning the installation.
Important Safety Instructions
Please save these instructions.
Indicates a potentially dangerous condition. Use extreme caution
when performing this task
Indicates a critical procedure for safe and proper operation of the
controller
Indicates a procedure or function that is important to the safe and
proper operation of the controller
NOTE
CAUTION
WARNING