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About This document
User Manual V1.1-2024-03-10
01 About This Manual
1.1 Applicable Model
1.2 Target Audience
This document applies to trained and knowledgeable technical professionals only. The technical personnel has to
be familiar with the product, local standards, and electric systems.
1.3 Symbol Denition
Dierent levels of warning messages in this document are dened as follows:
DANGER
Indicates a high-level hazard that, if not avoided, will result in death or serious injury.
WARNING
Indicates a medium-level hazard that, if not avoided, could result in death or serious injury.
CAUTION
Indicates a low-level hazard that, if not avoided, could result in minor or moderate injury.
NOTICE
Highlight and supplement the texts. Or some skills and methods to solve product-related problems to save time.
This document describes the product information, installation, electrical connection, commissioning,
troubleshooting, and maintenance. Read through this document before installing and operating the product.
All the installers and users have to be familiar with the product features, functions, and safety precautions. This
document is subject to update without notice. For more product details and latest documents, please visit https://
en.goodwe.com.
This document applies to the Smart DataLogger: EzLogger3000U and EzLogger3000U-A (EzLogger for short).
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