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Start Up and Checkout of System
COMMISSIONING
Start up and checkout of system
Outdoor Unit
Refer to the maintenance section in the installation
instructions provided with the outdoor unit.
Solar Modules
Install the AC branch circuit junction box.
1.
Use electrical system components approved for wet
locations only. Connect the open wire end of the AC
interconnection cable into the junction box using
appropriate strain relief fittings. Do not connect the
connector end to the Andalay AC panels at this
time, as this is to be done during during the
commissioning step.
Verify the connections of the
2.
wiring harnesses.
Each microinverter comes with one 4-pin receptacle and
one 70-inch AC wire harness with multi-pin connectors.
The AC connectors are oppositely sexed, so that
multiple microinverters can be connected to form one
continuous AC branch circuit.
S
S
Complete the microinverter installation map.
3.
The microinverter installation map is a diagram of the
physical location of each microinverter in your system. If
you have purchased an Envoy Communications
microinverter
Gateway, follow the included quickstart monitoring guide
to complete the microinverter installation map.
Page 22
Install a protective end cap on the open AC
connector of the last microinverter in the AC branch
circuit.
Wait to connect the first microinventer to the AC
interconnection cable until step 4. All AC
interconnection cables have four conductors. Do not
exceed 15 microinverters in an AC branch circuit, as
displayed on the unit-rating label.
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