39
Note:
●
：
Indicator light is on
★：
Indicator light ashes
↑：Depend on other conditions
NO
Status
LED
Alarm
1# 2 # 3# 4# 5# 6# 7 # 8 # 9 # 10#
33 EPO triggered
↑ ↑ ↑ ↑ ↑ ↑
★ ★ ★ ★
Once every 1s
34 Battery self-test
↑ ↑ ↑ ↑ ↑ ↑ LEDs light by turns
35 Fail to identify model ● ● ● ● ● ↑ ↑ Continuous beep
36 Converter mode ↑ ↑ ↑ ↑ ↑ ↑ ↑ ↑ ↑ ↑ Once every 1 min
37
F a i l t o m e e t U P S - o n
requirements
● ● ●
Tw ice e ve ry 1s ,
totally 3 times
38 Battery maintenance notice ↑ ↑ ↑ ↑ ↑ ↑ ↑ ↑ ★ Once every 1s
39 ECO mode ↑ ↑ ↑ ↑ ↑ ↑ ★
●
Once every 1 min
40 Eeprom read & write error
● ● ● ●
↑ ↑
Once every 1s,
totally 3 times
41 Rectifier fault (PFC fault)
● ● ●
↑ ↑ Continuous
beep
42 Negative power fault
● ● ● ●
↑ ↑ Continuous beep
43 Current unbalance
● ● ● ●
↑ ↑ Continuous beep
44 System power supply abnormal
● ● ● ● ●
↑ ↑ Continuous beep
45 Inverter RLY stick
● ● ●
↑ ↑ Continuous beep
46 Line input SCR fault
● ● ● ●
↑ ↑ Continuous beep
47 Fuse open
● ● ●
↑ ↑ Continuous beep
48 Battery over-charged
● ● ●
Continuous beep
49 Frequent over-current fault
● ● ● ●
Continuous beep
50 NTC abnormal
● ●
Continuous beep
51
C o m m u n i c a t i o n w i r e
discon
nected
● ● ● ●
Continuous beep
52 CAN communication wire fault
● ● ● ●
Continuous beep
53 Synchronizing signal wire fault
● ● ● ●
Continuous beep
54 Neutral loss ↑ ↑ ↑ ↑ ↑ ↑ ★ ★ ↑ ↑ Once every 4s
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