Digitus DN-170093 User Manual

30
Check the wire
connect refer to
wiring Diagram
Yes
No
RefeR to Wiring
Diagram
Check the UPS mode(Input
voltage Bat voltage)
UPS turn on
Battery mode
Yes
No
Fan Run normal&
LCD light?
Yes
LCD display
normal?
Check UPS alarm &fualt corde
Ac power on
UPS transfor to
line mode
Yes
Check LCD
information
Check UPS output voltage &
BUS voltage
End
Check sps +12V &
Bat voltage
Replace power board
Replace control
panel
No
No
Fan issue
LCD issue
Replace fan
Replace control
panel
Yes
Yes
No
Replace control
panel
UPS Fault ,no
output
Rfer to alarm &
Fault code reference
No
Replace power
board
No Yes
Replace control
panel
No
Replace control
panel
No
Yes
UPS No
output
Replace power
board
No Yes
Replace control
panel
No
Charging issue
Replace LCD
and LCD cable?
No
Yes
Troubleshooting Chart

Digitus DN-170093 Specifications

General

Brand	Digitus
Model	DN-170093
Category	UPS
Language	English