1.1 General Safety.......................................................................................................................................................................... 1

1.2 Personnel Requirements....................................................................................................................................................... 2

1.3 Electrical Safety........................................................................................................................................................................ 3

1.4 Installation Environment Requirements.......................................................................................................................... 4

1.5 Mechanical Safety................................................................................................................................................................... 4

1.6 Commissioning......................................................................................................................................................................... 5

1.7 Maintenance and Replacement..........................................................................................................................................6

2 Overview....................................................................................................................................7

2.1 Models......................................................................................................................................................................................... 7

2.2 Product Introduction.............................................................................................................................................................. 9

2.3 Product Appearance............................................................................................................................................................. 11

2.3.1 Appearance.......................................................................................................................................................................... 11

2.3.2 Indicator Status.................................................................................................................................................................. 16

2.3.3 Label Description............................................................................................................................................................... 18

2.4 Working Principles................................................................................................................................................................ 19

2.4.1 Circuit Diagram.................................................................................................................................................................. 19

2.4.2 Working Modes.................................................................................................................................................................. 20

3 Storage..................................................................................................................................... 23

4 Installation..............................................................................................................................25

4.1 Checking Before Installation............................................................................................................................................. 25

4.2 Tool Preparation.................................................................................................................................................................... 26

4.3 Determining the Installation Position............................................................................................................................ 27

4.4 Installing the Mounting Bracket...................................................................................................................................... 32

4.4.1 Support-Mounted Installation.......................................................................................................................................33

4.4.2 Wall-Mounted Installation............................................................................................................................................. 34

4.5 Installing the SUN2000....................................................................................................................................................... 35

5 Electrical Connections.......................................................................................................... 40

5.1 Precautions.............................................................................................................................................................................. 40

5.2 Preparing Cables................................................................................................................................................................... 40

Issue 11 (2020-08-30)