User Manual
Preface
This manual provides you with relevant instructions and precautions
for installation, wiring, function parameter setting, routine maintenance,
troubleshooting and troubleshooting of the inverter.
In order to fully utilize the functions of the product and ensure the safety of
users and equipment, please read this manual carefully before using the
inverter. Improper use may cause the inverter to operate abnormally,
malfunction, reduce the service life, and even cause equipment damage,
personal injury and other accidents!
Please pay special attention to the following safety precautions when
handling this product.
• Please ensure to turn off the power when wiring.
• The AC power cord must never be connected to the inverter output
terminals U, V, W.
• The inverter must be properly grounded.
• There is a high voltage circuit inside the inverter. It is strictly forbidden
to touch the internal parts by hand.
• Only qualified electricians can install, wire, repair and repair the
inverter.
• Install the inverter in a suitable environment to prevent direct exposure
to high temperatures and sunlight, and to avoid splashing of moisture
and water droplets.
• Please perform at least five minutes after the power is turned off
during inspection and maintenance.
• Never modify the parts or circuits inside the inverter by yourself.
• Do not test the voltage inside the inverter.
• This series of products cannot be used in situations that endanger
personal safety.
PREFACE