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CONTENTS
1. About This manual
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4
1.1Scope of Validity.................................................................................................................................. 4
1.2Target Group...........................................................................................................................................4
1.3Additional Information........................................................................................................................4
2Safety Instructions
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5
2.1 Safety Precautions..............................................................................................................................5
2.2 Explanations of Symbols................................................................................................................... 6
3 Unpacking
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7
3.1 Assembly Parts...................................................................................................................................7
3.2 Identifying the Inverter...................................................................................................................... 8
4 Mounting
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9
4.1 Safety................................................................................................................................................. 9
4.2 Selecting the Appropriate Mounting Location...................................................................................9
4.3 Mounting the Inverter with Wall Mounting Bracket........................................................................11
5 Electrical Connection
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12
Notes:
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12
5.1 Overview of the Connection Area................................................................................................... 13
The following figures show the assignment of the individual connection areas on the bottom of
theInverter.............................................................................................................................................. 13
5.2 Connection to the Public Grid (AC)................................................................................................ 13
5.3 Connection to the PV Generator (DC).............................................................................................16
6 System Diagram
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21
7 Operation
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23
7.1 Overview of Control and Displays........................................................................................................ 23
7.2Commissioning....................................................................................................................................24
7.3LEDDisplay........................................................................................................................................24
7.4LCDDisplay........................................................................................................................................25
8 Trouble Shooting
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30
9 Inverter Inspection and Repair
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34
9.1LCDcannotDisplay..............................................................................................................................34
9.2LCDdisplayFaultCodes....................................................................................................................... 34
9.3RepeatCountdown,cannotgeneration......................................................................................................35
9.4ACcircuitbreakertrip............................................................................................................................ 35
9.5MonitoringFault...................................................................................................................................35
9.6ProblemDuringInverterGeneration.........................................................................................................35
9.7 Power Components Inspection(without DC power supply)......................................................................36
9.8 MOSFETDriver Inspection(for 5th generation models)..........................................................................41
9.9 Inverter FrequentlyTripping Due to Grid Fluctuation..............................................................................41
10 Contact
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43
Annex Warranty Terms (Overseas)
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