1
1. About This Manual
1.1 Purpose
This manual describes how to assemble, install and operate the units and how to troubleshoot of this
unit. Please read this manual carefully before installation and operation. Keep this manual for future
reference.
1.2 Scope
This manual provides guidelines of safety installation as well as the information on tools and wiring.
1.3 Safety Instructions
WARNING:
This chapter contains important safety and operating instructions. Read and keep this
manual for future reference.
1.Read and follow all installation, operation, and maintenance information carefully before using the
product.
2.
CAUTION:
To reduce risk of injury, charge only deep
-
cycle lead acid type rechargeable
batteries .Other types of batteries may burst, causing personal injury and damage.
3.Do not disassemble the unit personally. Take it to a quali
fi
ed service center to repair
.
4. To reduce risk of electric shock, disconnect all wiring before attempting any maintenance or
cleaning, turning off the unit will not reduce this risk.
5.
WARNING :
Disconnecting all power supply before any maintaining or cleaning ,please noted that
if you only turn off the unit are not safe enough.
6.
WARNING:
Only quali
fi
ed service persons are allowed to operate this product. If fault not solved
after following troubleshooting table, please send this inverter back to local dealer or service center
for maintenance.
7.
WARNING:
Because this inverter is non-isolated, only three types of PV modules are adaptable:
single crystalline, poly crystalline with class A-rated and CIGS modules. To avoid any malfunction,
do not connect any PV modules which likely with current leakage
fl
ow to the inverter. For example,
grounded PV modules may cause current leakage
fl
ow to the inverter. When using CIGS modules,
please be sure of NO grounding.
8.
CAUTION:
It’s requested to use PV junction box with surge protection. Otherwise, it may cause
damage on inverter.
2. Introduce
This is a multi-function inverter/charger; combining varies of functions of inverter, solar charger and
battery charger .Supply uninterruptible electric energy to loads. It’s comprehensive LCD display
allowed user setting the varies date according to user’s requirements, such as battery charging
current, AC/solar charger priority, and setting different input voltage based on different applications.
