INSTALLATION NOTES
•
TS4-F and TS4-A-F are shipped in the OFF position and will
measure
0.6V
at the output when the keep-alive signal is not
present.
• Failing to follow the sequence of installation steps may result in TS4
damage not covered under warranty.
•
Connect all TS4-A-F units to their respective modules
before
connecting their outputs in series.
•
Install all TS4-F or TS4-A-F/TS4-A-2F units before powering
on the RSS Transmitter.
• Never apply an external voltage source to a module or string
equipped with TS4-F or TS4-A-F/TS4-A-2F units.
•
If parallel string connections are needed,
firs
t connect the TS4-F
or TS4-A-F to the PV modules, then connect all TS4-F or TS4-A-F
outputs in series, and
finall
y pass one side (+ or -) of the homeruns
through the PLC transmitter to turn the system ON.
•
If connecting TS4-A-2F to a single PV module:
•
Connect PV module to Input 1, connect Input 2 cables together
•
Place rapid shutdown system label no more than 1m (3ft) from
initiator (AC disconnect) or service panel containing means of
disconnection if not at same location.
9
Place safety labels in proper location
