CONTENTS
I. GENERAL DESCRIPTION ..................................................................2
1.1 Introduction .................................................................................2
1.2 Design Concept...........................................................................3
1.2.1 The Operating Modes of UPS .............................................4
1.2.2 The Power Configuration of UPS .........................................5
1.3 Technical Specifications..............................................................8
II. FRONT PANEL .................................................................................9
2.1 Introduction ................................................................................9
2.2 Alarms And Status Messages.......................................................9
2.3 Menu Description.........................................................................13
2.4 MAIN MENU................................................................................15
2.5 MEASURES Menu Items.............................................................15
2.6 ALARMS Menu Items ...................................................................15
2.7 INFORMATION Menu Items.......................................................16
2.8 SETTINGS Menu Items...............................................................16
2.9 COMMAND Menu Items..............................................................17
2.10 TIME Menu Items ......................................................................18
2.11 PASSWORD Menu Items ...........................................................18
III. PARALLEL OPERATION ..................................................................19
3.1 Introduction .................................................................................19
3.1.1 Security.............................................................................19
3.1.2 Redundancy ......................................................................19
3.1.3 Power Increment ................................................................19
3.2 Parallel Operation Modes.............................................................19
3.2.1 Symetric Parallel Mode.......................................................19
3.2.2 Redundant Parallel Mode....................................................20
3.2.3 Hot Standby Mode..............................................................21
3.3 Parallel Operation Mode Fault Codes ............................................21
3.4 Parallel System Accessories.........................................................22
IV. OPERATING INSTRUCTIONS...........................................................24
4.1 Introduction .................................................................................24
4.2 Procedure For Switching The UPS To Power The Load
From a Power-Off Condition .........................................................24
4.3 Procedure For Switching The UPS Into a Maintenance Bypass
From Normal Operation................................................................25
4.4 Procedure For Switching The UPS ON From a Maintenance
By-Pass Power Down Condition ...................................................25
4.5 Procedure For Switching The UPS ON From Static By-Pass ..........26
4.6 Procedure For Completely Powering Down The UPS.....................26
4.7 When Utility Power Is Interrupted..................................................26
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