APsystems Microinverter EZ1 series User manual
1. Important Safety Instructions
This manual contains important instructions to follow during installation and maintenance of the APsystems
Photovoltaic Grid-connected Microinverter. To reduce the risk of electrical shock and ensure a safe installation and
operation of the APsystems Microinverter, the following symbols appear throughout this document to indicate
dangerous conditions and important safety instructions.
Specifications are subject to change without notice. Please ensure you are using the most recent update found at
https://emea.apsystems.com/resources/library/
WARNING:
This indicates a situation where failure to follow instructions may cause a serious hardware failure or personnel
danger if not applied appropriately. Use extreme caution when performing this task.
NOTICE:
This indicates information that is important for optimized microinverter operation. Follow these instructions closely.
1.1 Safety Instructions
Perform all electrical installations in accordance with local electrical codes.
Before installing or using the APsystems Microinverter, please read all instructions and cautionary markings in
the technical documents and on the APsystems Microinverter system and the solar array.
Do NOT disconnect the PV module from the APsystems Microinverter without first disconnecting the AC power.
Be aware that the body of the APsystems Microinverter is the heat sink and can reach a temperature of 80°C.
To reduce risk of burns, do not touch the body of the Microinverter.
Do NOT attempt to repair the APsystems Microinverter. If the microinverter is suspected to be faulty, please
contact your local APsystems Technical Support to start troubleshooting and obtain a RMA (Return Merchandise
Authorization) number to start the replacement process if needed. Damaging or opening the APsystems
Microinverter will void the warranty.
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