1
2
4
8
16
6.1.2 Error Codes (LED Models)
When the Fault LED is lit, press the ON button ‘ ’ briefly to check the
error code. The error codes 1, 2, 4, 8, and 16 are represented by the 4 bar
LEDs 25%, 50%, 75%, and 100%, and the Overload LED . Each LED
represents a number as shown in the figure below. For example, the figure
below shows the 25%, 50%, and 100% bar LEDs lit. The error code is
therefore 8 + 2 + 1 = 11, or Er11, which indicates that the UPS is in over-
temperature condition.
To Next Page
Loading...
