enphase IQ System Controller 3 INT Quick Install Manual page 34

Steps to activate System Shutdown
1. Turn the SSD switch to the "OFF" position.
2. Press the DC switches on all IQ Battery 5P units to turn them
"OFF"
3. Turn the PV breakers in the IQ System Controller 3 INT to "OFF"
position.
4. Turn the IQ Battery 5P breakers in IQ System Controller 3 INT to
"OFF" position.
SSD header-switch wiring sequence:
S S D H E A D E R P I N
Pin-1
Pin-2
Pin-3
Pin-4
IQ System Controller 3 INT Quick Install Guide
S S D S W I TC H T E R M I N A L
Terminal-1
Terminal-5
Terminal-6
Terminal-2
Steps to de-activate System Shutdown
1. Turn the SSD switch to the "ON" position.
2. Turn the PV breakers in the IQ System Controller 3 INT to "ON"
position.
3. Turn the IQ Battery 5P breakers in IQ System Controller 3 INT to
"ON" position.
4. Press the DC switch on all IQ Battery 5P units to turn them
"ON"
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