1.877.377.6769
Fax: 909.930.3335
Title:
Plus
Doc No.:
074-2000-00
Rev: A
Page#: - 29 -
Description:
Online Emergency Lighting Inverter Maintenance Manual
Date: 12/07/2015
FRONT PANEL DESCRIPTION
2
1
5 - 9
3
4
10
OFF Key
ON Key
Displays
5.1.1.
–
Line LED (Green):
To indicate the AC Power is applied to the system input. In case this LED blinks, it
means the main AC source is out of tolerance.
5.1.2.
–
Bypass LED (Yellow):
To indicate the load is powered via the bypass.
5.1.3.
–
Battery LED (Yellow):
To indicate the system is in battery backup mode when the building source power
has failed.
5.1.4.
–
Inverter LED (Green):
To indicate the system is powered through the inverter
5.1.5
-
9.
–
Load & Battery Capacity LED's:
a.
Number 5 and 8 LED’s are green colored and Number 9 (used as a Warning LED for overload or
battery low) is yellow.
b.
Number 5 to 8 LED’s show the load % of the system if the main power is available (in normal opera-
tion). Each of the green LED’s will indicate a % of the power level for the rating of the system.
NOTE:
Depending on unit size the LED’s 5 to 9 may not indicate the actual load.
c.
In the battery operation, the LED’s indicate the capacity (%) of the batteries run time remaining, As
the batteries are depleted the LED’s will extinguish from left to right. When LED number 9 is only
lighted then there is 0-25% left on the battery run.
5.1.10.
–
Fault LED (Red):
To indicate that the Emergency Lighting Inverter System is in a fault condition be-
cause of inverter shutdown or over temperature condition.
5.1.11.
–
OFF Key:
This button needs to be pushed to turn the emergency lighting inverter off.
5.1.12.
–
ON Key:
This button needs to be pushed to turn the emergency lighting inverter on.
Figure 7
