6
2.2. Symbols on the LCD Display Panel
Item Symbol
Description
1
2.2.1.1.1
LINE
Utility or Bypass Source
2
Battery Low
3
2.2.1.2
Battery Abnormal
4
UPS Overloading
5
UPS Working in specified mode*
6
A Blackout Transfer occurred in UPS Output
7
Bypass Input Abnormal, UPS fails to transfer
to bypass, Bypass Abnormal at ECO mode
8
Utility Input Abnormal
9
OFF
UPS Shutoff
10
LINE O FF
UPS Abnormal Lock
11
UPS Flow Chart
12
4 Digits Measurement Display
13
Indicate the item desired to be measured
14
UPS ON Switch or Alarm Silence
15
UPS OFF Switch
16
Previous Page or Setting Change
7
17
Next Page
18
Special Function Log in /out
19
Enter or Reconfirmed
20
Utility Input Normal LED
21
Bypass Input Normal LED
22
UPS under Redundancy Mode
23
UPS under ECO Mode
24
UPS Fault or Abnormal Warning LED
25
EPO
Emergency Power Off
26
Er05
Battery Weak or Dead
27
Er06
Output Short Circuit
28
Er10
Inverter Over-current
29
Er11
UPS Overheat
30
Er12
UPS Output Overloading
31
Er15
Wrong Procedure to Enter Maintenance Mode
32
Er24
CVCF mode with Bypass input
33
Er**
Other Error code
*The specified modes include Normal mode, ECO mode, CVCF mode, etc..
