Installation/User
Manual
15
Replace
a
microinverter
Follow
the
procedure
to
replace
a
failed
Microinverter
A.
Disconnect
the
Microinverter
from
the
PV
Module,
in
the
order
shown
below:
1.
Disconnect
the
AC
by
turning
off
the
branch
circuit
breaker.
2.
Disconnect
the
AC
connector
of
the
microinverter.
3.
Cover
the
module
with
an
opaque
cover.
4.
Disconnect
the
PV
module
DC
wire
connectors
from
the
Microinverter.
5.
Remove
the
Microinverter
from
the
PV
array
racking.
B.
Remove
the
opaque
cover,
Install
a
replacement
Microinverter
to
the
rack.
Remember
to
observe
the
flashing
LED
light
as
soon
as
the
new
Microinverter
is
plugged
into
the
DC
cables.
C.
Connect
the
AC
cable
of
the
replacement
Microinverter.
D.
Close
the
branch
circuit
breaker,
and
verify
operation
of
the
replacement
Microinverter.
