Generac Power Systems PWRcell Reference Manual page 123

Figure 13-32.
Figure 13-33.
Figure 13-34.
Diagnostic Repair Manual
Section 13 PWRcell Battery BMU Replacement
The PWRcell Battery will then go to 'connecting input.'
After several seconds, unless an error is detected, the
PWRcell Battery will close its contactors and display
'battery connected.'
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The PWRcell Battery will then go to 'standby' if it is ready
to function.
NOTE: Depending on available PV energy and system
mode selected for PWRcell system, the PWRcell Battery
may start charging or discharging after entering standby.
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Confirm that the PWRcell Battery LED indicator is lit or
flashing green.
NOTE: LED indicator will flash a different sequence if
the battery is waiting in standby, charging, or
discharging.
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