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Table Of Contents

ABOUT THIS MANUAL ..................................................................................................................................... 1

Purpose ............................................................................................................................................................ 1

Scope ............................................................................................................................................................... 1

SAFETY INSTRUCTIONS .................................................................................................................................. 1

INTRODUCTION ............................................................................................................................................... 2

Features ........................................................................................................................................................... 2

Basic System Architecture ............................................................................................................................... 2

Product Overview ............................................................................................................................................. 3

INSTALLATION ................................................................................................................................................. 4

Unpacking and Inspection................................................................................................................................ 4

Preparation ...................................................................................................................................................... 4

Mounting the Unit ............................................................................................................................................. 4

Battery Connection .......................................................................................................................................... 5

AC Input/Output Connection ............................................................................................................................ 7

PV Connection ................................................................................................................................................. 8

Final Assembly ................................................................................................................................................. 9

Communication Connection ........................................................................................................................... 10

Dry Contact Signal ......................................................................................................................................... 10

OPERATION ..................................................................................................................................................... 11

Power ON/OFF .............................................................................................................................................. 11

Operation and Display Panel ......................................................................................................................... 11

LCD Display Icons ......................................................................................................................................... 12

LCD Setting .................................................................................................................................................... 14

Display Setting ............................................................................................................................................... 21

Operating Mode Description .......................................................................................................................... 24

Fault Reference Code .................................................................................................................................... 25

Warning Indicator ........................................................................................................................................... 26

SPECIFICATIONS ........................................................................................................................................... 27

Table 1 Line Mode Specifications ................................................................................................................... 27

Table 2 Inverter Mode Specifications ............................................................................................................. 28

Table 3 Charge Mode Specifications .............................................................................................................. 29

Table 4 General Specifications ....................................................................................................................... 30

TROUBLE SHOOTING ..................................................................................................................................... 31

Appendix: Approximate Back-up Time Table ........................................................................................... 32