CONTENTS
1.Brief introduction
2. Installation
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7
1.1 System and model description
1
1.2 Description of commonly used symbols
2
1.3 Appearance
3
1.4 Product specification and performance
5
2.1 unpacking & Inspection
7
3. Operation and operating mode
4. Battery maintenance
5. Notes for battery disposal and battery replacement
6. Trouble shooting
Appendix 1 Display panel
Appendix 2 The corresponding form of LED display
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2.2 input and output power cords and protective earth
installation
7
2.3 Operating procedure for connecting the long backup
time model UPS with the external battery
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2.4 parallel operation
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3.1 Operation
17
3.2 Operating mode
18