7 Installation
Installation and Operating Manual for RPI M15A M20A Solar Inverter V1.0 2016-03-18
70
7.10 Attaching warning labels to the inverter
► Attach all the necessary warning labels to the inverter. Al-
ways comply with the local regulations when doing this.
Some examples of warning labels are shown below.
Do not work on this equipment until it is located
from both mains and on site generation supplies.
WARNING
Dual supply
Isolate on-site Generation Unit(s) at _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
Isolate mains supply at _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
Warning - Only persons authoriz ed by DNO may remove the main cut out fuse
Warning
Two voltage sources present
- Distribution network
- PV modules
Disconnect both sources
before carrying out any work
7.11 Connecting a PC via RS485
Inverter
USB/RS485 adapter
DATA+ Terminal 3 or 5
D+
DATA– Terminal 4 or 6
D–
