439 S Stoddard Ave
San Bernardino, CA 92401
Ph: 1.877.DSPM POWER
1.877.377.6769
Title:
Single Phase
Doc No.: 074
-
3000
-
AEC
Rev: NR
Page#:
-
36
-
Description:
Emergency Lighting Inverter Maintenance Manual
Date: 08/28/2020
FRONT PANEL DESCRIPTION
LCD Displays
Refer to Figure 12 for descriptions of the Front Panel display
’
s buttons and LCD.
5.1.1.
–
AC Input Voltage(1):
System will display AC voltage applied to UPS utility input.
5.1.2.
–
AC Output Voltage(4):
System will display AC voltage provided by UPS to load.
5.1.3.
–
Battery Voltage(2):
System will display DC voltage from battery.
5.1.4.
-
Load Percentage(5):
System will display load capacity in percentage.
5.1.4.
–
UPS Operation Mode Indicator(3.a):
“
REC
”
LED indicates when system is rectifying AC input
Solid Green light:
-
Rectifier Normal
Blinking Green Light:
-
Rectifier Initializing
Solid Red Light:
-
Rectifier Fault
Blinking Red Light:
-
Rectifier Alarm
Light OFF:
-
Rectifier OFF
“
BYP
”
LED indicates when system is operating in bypass mode
Solid Green light:
-
Load on Bypass
Figure 12
1
2
3.b
4
5
3.a
