APsystems QS1A Installation/User Manual
13
5.APsystems microinverter system operating instructions
To operate the APsystems microinverter PV system:
1.
Turn ON the AC circuit breaker on each microinverter AC branch circuit.
2.
Turn ON the main utility-grid AC circuit breaker. Your system will start producing power
after a two-minute waiting time.
3.
The units should start blinking green every 2 seconds five minutes after turning on the AC
circuit breaker. This means they are producing power normally, but have not yet
connected to the ECU. After the ECU has been plugged in, setup acknowledges the
Microinverters, they will start to blink green every 10 seconds.
4.
Plug in the ECU and follow the instructions according to the manual for the ECU.
5.
The APsystems Microinverters will start to send performance data over ZigBee to the
ECU. The time required for all the Microinverters in the system to report to the ECU will
vary with the number of Microinverters in the system. You can verify proper operation of
the APsystems Microinverters via the ECU. See the ECU Installation and Operation
Manual for more information.
