If all the connections check out and there is still a light engine out, there has been a driver failure.
In this case the power door must be replaced.
Evolve™ LED Area Light
Scalable Fixtures (EAS)
Troubleshooting
and Repair Guide
Section 1: Light Engine(s) Out (continued)
C. Check leads from primary disconnect to drivers and surge protection device to ensure seated.
EASA/EASB Assembly View
*Actual shape and color of connectors may vary.
Pull back gently
on leads.
They should
not disengage
D. Check photo cell receptacle leads to ensure seated.
Pull back gently on leads.
They should not disengage.
Terminals have tab that
must be seated in groove
inside of receptacle.
E. Check quick connectors from drivers to light engine cables for loose leads.
Pull back
gently on
leads. They
should not
disengage.
Leads are held
in place by
locks.