Jntech JNP22KH-V5 - Page 12

12
Notice
！
All electrical installations must comply with local and national electrical installation
standards.
Notice
！
To ensure safe operation, correct grounding, proper conductor size, and necessary
protection against short circuits are required.
Notice！
The connecting cable must be of proper specification, firmly connected and well
insulated.
In the operation of the
Danger
！
When the inverter is loaded on the AC side, it is not allowed to disconnect the DC
connection directly. First, make sure that the inverter is shut down and there is no
output in the AC output, and make sure that there is no voltage between the AC input
side and the DC input side, then disconnect the connection between the AC and DC
input side.