Installation Guide

TESTING RAPID SHUTDOWN
TS4-F (or TS4-R-F / TS4-A-F) and an RSS Transmitter are a solution to
meet NEC 2014 & 2017 690.12 Rapid Shutdown requirements.
TS4-F, TS4-R-F, and TS4-A-F units automatically enter rapid shutdown
mode when the RSS Transmitter is switched off and resume energy
production when power is restored to the RSS Transmitter.
Wait 30 seconds after rapid shutdown activation before disconnecting
DC cables or turning off DC disconnect.
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Test your rapid shutdown system by switching off the AC power to the
RSS Transmitter or inverter with built-in transmitter.
TS4-F, TS4-R-F, and TS4-A-F units will reduce their output to 0.6V when
the Transmitter is powered off.
The RSS Transmitter control power supply MUST be on the same AC branch
circuit as the inverter to meet rapid shutdown requirements.
Click here for more info about Rapid Shutdown
Place safety labels in proper location