Westinghouse AC System, Руководство по установке

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Westinghouse Solar AC Installation Guide
Copyright © 2011 - Westinghouse Solar 32 | P a g e
Step 4 - Commissioning
Ensure that all AC wiring is correct. Ensure that none of the AC and DC wires are pinched or
damaged. Ensure that all junction boxes are properly closed.
The Status LED of each Micro-inverter will blink green six times to indicate normal start-up
operation once DC power is applied.
To commission the Westinghouse Solar AC system:
1. Turn ON the AC disconnect or circuit breaker on each inverter AC branch circuit. Check
the voltages on the AC Interconnection Cable (Pigtail) to ensure proper wiring.
Please
verify proper AC cable voltage and neutral conductors prior to connecting to live voltage
or connecting the harness to the Westinghouse Solar AC string. Failure to properly
connecting the wires can result in severe damage and void the warranty.
2. Turn OFF the AC disconnect or circuit breaker and connect the AC Interconnection Cable
(Pigtail) to the string/branch.
3. Repeat for each string/branch until each one is complete.
4. Turn ON the main utility-grid AC circuit breaker. Your system will start producing power
after a five-minute wait time.
5. The Westinghouse Solar AC inverters will start to send performance data over
household wiring to the EMU. The time required for all the inverters in the system to
report to the EMU will vary with the number of inverters in the system. The first units
should be detected within 15 minutes but the entire system could take hours to detect.
Please refer to the
EMU Installation and Operation Manual
for information on the EMU.