inform DSP FLEXIPOWER SERIES, User Manual

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Appendix -1: Error List
1 Er05 Battery Weak or Dead
2 Er06 Output Short Circuit
3 Er10 Inverter Over-current
4 Er11 UPS Overheat
5 Er12 UPS Output Overloading
6 Er14
Fan Error
7 Er15 Wrong Procedure to Enter Maintenance Mode
8 Er16 Output Parameters Set Error in Parallel System
9 Er17
ID Numbers are in conflict in Parallel System or ID number
Error in single unit
10 Er21
Parallel communication error ( communication wire
disconnected or failure to find ID1 UPS ) in parallel system
11 Er24 CVCF mode with Bypass input
12 Er27 The UPS must be operated in normal mode in parallel system
13 Er28 Bypass Overload Time out and cut off output.
14 Er31
The settings of both control board and driver board are not
matched each other.
15 Er33 Isolated Transformer Overheat
16 Er** Other Error code