Emerson Liebert APS Installation Manual download pdf (Page 6)

2.2.2 Battery Mode ........................................................................................................................................... 17

2.2.3 Automatic Restart Mode .......................................................................................................................... 17

2.2.4 Bypass Mode........................................................................................................................................... 17

2.2.5 Maintenance Bypass Mode ..................................................................................................................... 18

2.2.6 ECO Mode............................................................................................................................................... 18

2.2.7 Frequency Converter Mode ..................................................................................................................... 18

2.3 Battery Management........................................................................................................................................... 18

2.3.1 Normal Function ...................................................................................................................................... 18

2.3.2 Advanced Function——Battery Self-Test And Self-Service.....................................................................19

2.4 Battery Protection ............................................................................................................................................... 19

Chapter 3 Operating Procedures ...................................................................................................................................... 20

3.1 Power Switches .................................................................................................................................................. 20

3.2 UPS Start-Up Procedures................................................................................................................................... 20

3.2.1 Start-Up Procedures (Into Normal Mode) ................................................................................................ 21

3.2.2 Start-Up Procedures (Into Battery Mode) ................................................................................................ 21

3.3 Procedures Of Transfer Between Operation Modes ........................................................................................... 22

3.3.1 Tansfer From Normal Mode To Battery Mode ......................................................................................... 22

3.3.2 Tansfer From Normal Mode To Bypass Mode......................................................................................... 22

3.3.3 Tansfer From Bypass Mode To Normal Mode......................................................................................... 22

3.3.4 Transfer From Normal Mode To Maintenance Bypass Mode .................................................................. 22

3.4 Powering Down The UPS ................................................................................................................................... 23

3.5 Emergency Shutdown Procedures...................................................................................................................... 23

3.6 UPS Reset Procedures....................................................................................................................................... 23

3.7 Selecting Language ............................................................................................................................................ 23

3.8 Changing The Current Date And Time................................................................................................................ 24

3.9 Command Password........................................................................................................................................... 24

Chapter 4 Operator Control And Display Panel................................................................................................................. 25

4.1 Introduction ......................................................................................................................................................... 25

4.1.1 LED Indicators ......................................................................................................................................... 26

4.1.2 Audible Alarm (Buzzer)............................................................................................................................ 26

4.1.3 Control Keys ............................................................................................................................................ 26

4.1.4 LCD And Menu Keys ............................................................................................................................... 27

4.2 LCD Screen Types.............................................................................................................................................. 27

4.2.1 Start Screen............................................................................................................................................. 27

4.2.2 Primary Screen........................................................................................................................................ 28

4.2.3 Default Screen......................................................................................................................................... 29

4.3 Detailed Description Of Menu Items ................................................................................................................... 29

4.4 Prompt Windows................................................................................................................................................. 31

4.5 Alarm List............................................................................................................................................................ 32

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Emerson Liebert APS Installation Manual Page 6

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