ION F-18 User Manual page 28

5.2.7 Warning
When the warning occurs, it illustrates that there are some abnormal
problems during the operation of UPS. Normally the problems are not fatal
and the UPS continues working, but they should be paid attention to, or the
UPS may fail.
The detailed warning table is shown in chapter of 7.
Fig. 5-9 Warning
5.2.8 Fault
When the fault occurs, it illustrates that some fatal problems happened, the
UPS would directly cut off the output or transfer to bypass, and keep alarming.
The backlight of LCD would also turn to red.
The detailed fault table is shown in chapter of 7.
Input Output Load
220 V 0 V
0VA
50 Hz 0 Hz
0 W
Fig. 5-10 Fault
28