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Sunfree 4K
SAJ Sunfree 4K User Manual
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SAJ Sunfree 4K User Manual
Table of content
Contents
Preface
Table Of Contents
Table Of Contents
Chapter 1 Safety Precautions
Target Group
Chapter 2 Preparation
Explanations of Symbols
Chapter 3 Product Information
Specification for Product Model
Datasheet
Chapter 4 Instructions for installation
The Determination of the Installation Method and Position
Mounting Procedure
Chapter 5 Electrical Connection
Specifications for Electrical Interface
AC input wire Connection
Backup Output Connection
PV Connection
Battery connection
Communication Connection
Chapter 6 Debugging Instructions
First Run Setup
Monitoring Operation and Battery manage system
Chapter 7 Fault Code and Troubleshooting
Chapter 8 Recycling and Disposal
Chapter 9 Guarantee Service
Chapter 10 Contact SAJ
SAJ Warranty Policy
Warranty Card
Sunfree Series
- 21 -
5.2 Specifications for Electrical Interface
Figure 5.1 Electrical Interface of Sunfree inverter
Table 5.1 Specifications for Interface
Code
Name
A
Battery Plug Terminal
B
RS485 & DRM Port
C
RS232 /Wi-Fi Port
D
DC Input
E
DC Switch
F
AC Output
G
Backup Plug Terminal
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This manual is suitable for:
Sunfree 4K
Sunfree 4K-HC
Sunfree 5K
Sunfree 5K-HC
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