Filter
Top Products
6
15
ON and Alarm Silencer Switch
16
OFF Switch
17
Previous Page or Setting Change
18
Next Page
19
Special Function Log in /out
20
Enter or Reconfirmed
21
Utility Input Normal LED
22
Bypass Input Normal LED
23
UPS under Redundancy Mode
24
UPS under ECO Mode
25
UPS Fault or Abnormal Warning LED
26
EPO
Emergency Power Off
27
Er01
DC BUS capacitor pre-charge abnormal after
50-seconds or Battery Fuse failure
28
Er02
AC SCR or Battery SCR soft Start abnormal
after 2-seconds
29
Er03
PFC (Boost) soft start abnormal after 30-
seconds
30
Er04
Inverter Failure
31
Er05
Battery Weak or Dead
7
32
Er06
Output Short Circuit
33
Er08
DC Bus high-voltage-level abnormal
34
Er09
DC Bus low-voltage-level abnormal
35
Er10
Inverter Over-current
36
Er11
UPS Overheated
37
Er12
Inverter Overload
38
Er13
Charger Failure or Abnormal
39
Er14
Fan Failure
40
Er15
Wrong procedure to enter Maintenance Mode
41
Er16
Output parameters Set error in Parallel System
42
Er17
ID numbers are in conflict in Parallel System or
ID number error in single unit
43
Er18
EEPROM data error. Its values are reset to
default (Normal / 220V / adj0% / +/-3Hz / low
sensitivity)
44
Er20
DC Bus voltage cannot be discharged
45
Er21
Parallel communication error (communication
wire disconnected or failure to find ID1 UPS) in
parallel system
46
Er22
Bypass SCR or Output Fuse Fails
47
Er23
Inverter Relay or SCR or Output Fuse Fails