About This Manual
1.1 Propose
This manual describes the assembly, installation, operation and troubleshoot-
ing of this product. Please read this manual carefully before installing and oper-
ating this product, and keep this manual.
1.2 Scope
This manual provides safety and installation and usage guidelines.
Safety Instructions
WARNING:
This chapter contains important safety and operating instructions.
Read and keep this manual for future reference.
1.Caution-only qualified personnel can install this device with battery and solar
panels.
2.Be very cautious when working with metal tools on or around batteries. A
potential risk exists to drop a tool to spark or short circuit batteries or other
electrical parts and could cause an explosion.
3.To reduce risk of electric shock, disconnect all wirings before attempting any
maintenance or cleaning. Turning off the unit will not reduce this risk.
4.Do not disassemble the unit. Take it to a qualified service center when service
or repair is required. Incorrect reassembly may result in a risk of electric shock
or fire.
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