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USER MANUAL 

 

Power Must 400/600/800 LCD 

 

 

Uninterruptible Power System 

 

 

Summary of Contents for Power Must 400

Page 1: ...USER MANUAL Power Must 400 600 800 LCD Uninterruptible Power System...

Page 2: ...osition and disconnect the power cord form the AC power supply to properly disable the UPS Do not allow any liquids or any foreign object to enter the UPS Do not place beverages or any other liquid co...

Page 3: ...g or disconnecting batteries terminal Servicing of batteries should be performed or supervised by personnel knowledgeable of batteries and the required precautions Keep unauthorized personnel away fro...

Page 4: ...System Description Front Panel 1 LCD Back Light 2 Power ON OFF Switch Back Panel 1 Communication Port optional 2 Modem Phone Line Surge Protection 3 AC Output 4 AC Input...

Page 5: ...the UPS unit in any protected environment that provides adequate airflow around the unit and is free from excessive dust corrosive fumes and conductive contaminants Do not operate your UPS in an envir...

Page 6: ...internet line into the In socket at the back of the UPS Use one more Internet line cable and plug one end of the Internet line cable to the Out socket at the back of the UPS Plug the other end to the...

Page 7: ...h ON The LED lighting 8 LCD Display Specification The LED will always turns on when UPS works including in off charging mode and fault mode When LCD start to work it will display all information for 3...

Page 8: ...40V input voltage will display 000 4 When in off charging mode it will display as below Note the output voltage always is displayed as 000 in off charging mode 5 When in fault mode it will display as...

Page 9: ...100 7 Battery capacity definition Battery LEVEL Battery bar Indication Battery voltage 11V 11V Battery voltage 11 5V 11 5V Battery voltage 12 5V Battery voltage 12 5V 8 When over load the mark will fl...

Page 10: ...that the load matches the UPS capability specified in the specs 1 Overload of the UPS 1 Remove some noncritical load 2 Battery voltage is too low 2 Charge battery 8 hours or more When power failure b...

Page 11: ...CD Display Models Including in off charging mode and fault mode Backup Mode Sounding every 10 seconds Battery Low Sounding every 1 second Overload Sounding every 0 5 seconds Battery replace Sounding e...

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