RSD-S-PLC & Transmitter-PLC User Manual

IMPORTANT SAFETY INSTRUCTIONS
This manual contains important instructions to be followed during installation and maintenance of the
APsmart RSD and Transmitter. To reduce the risk of electrical shock and ensure the safe installation
and operation of the APsmart RSD and Transmitter, the following symbols appear throughout this
document to indicate dangerous conditions and important safety instructions.
Safety Instructions
· Do NOT disconnect the PV module from the RSD-S-PLC without first disconnecting the AC power.
· Only qualified professionals should install and/or replace the APsmart RSD-S-PLC.
· Perform all electrical installations in accordance with local codes.
· Before installing or using the RSD-S-PLC, please read all instructions and cautionary markings in the
technical documents.
· Be aware that the body of the running RSD-S-PLC is the heat sink and can reach high temperatures.
To reduce risk of burns, do not touch the body of the RSD-S-PLC.
· Do NOT attempt to repair the RSD-S-PLC. If it fails, contact APmart Customer Support to obtain an
RMA number and start the replacement process. Damaging or opening the RSD-S-PLC will void the
warranty.
The
Transmitter-PLC
control power supply MUST be on the same AC branch circuit as the inverter to
meet rapid shutdown requirements.
Symbols replace words on the equipment, on a display, or in
manuals
Qualified personnel:
1
Person adequately advised or supervised by an electrically skilled person to enable him or her to per-
ceive risks and to avoid hazards which electricity can create. For the purpose of the safety information
of this manual, a "qualified person" is someone who is familiar with requirements for safety, refrigera-
tion system and EMC and is authorized to energize, ground, and tag equipment, systems, and ircuits
in accordance with established safety procedures. The inverter and endues system may only be com-
missioned and operated by qualified personnel.