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DISPLAY PANEL DESCRIPTION
7.1.1
Displays
Refer to Figure 3 for descriptions of the Display Panel's button and indicators.
5.1.1. – Fault LED (RED):
5.1.2. – Inverter Mode (Yellow):
5.1.3. – Main Mode LED (Green):
5.1.4. – Power On/Off Switch:
Audible Fault Indicator: An alarm buzzer beeps continuously when an Overload is detected. Verify that
Used as a Warning LED, this indicator is lit whenever the UPS faults (i.e., low battery
occur, or the battery is near the end of its useful life.
The Yellow LED will light when AC input power is abnormal. This indicator is
present when the UPS is in the Battery Backup mode.
The green LED will blink or light steadily when power mains is normal. (Note:
The green LED blinks every 2 seconds to indicate that battery capacity is not
full enough and battery is being charged by high rate.
Once the Inverter has been properly installed and the batteries are connected, the
pressing of this button alone with the closing of the Main Input Breaker, automati-
cally turns the emergency lighting inverter on and it works in Main mode or Invert-
er mode according to the input AC source status.. When this button is pressed
again, the Inverter will turn off automatically. (Note: The Main Output terminal
block will not have any power on it, if the Main Output Breaker is not in the On po-
sition.)
the load matches the capability specified in the Unit System Label.
Title: Micro
Doc No.: 074-1000-02
Description: Emergency Lighting Inverter Maintenance Manual
Figure 3
Rev: NR
7.1.2
7.1.4
Page#: - 27 -
1.877.377.6769
Date: 07/26/2016
Fax: 909.930.3335
7.1.3
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