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MegaFlex 1000 to 1600
UPS User Manual / REV-A
LEDS UPS STATUS
LED LOAD PROTECTED (green color)
When lit, indicates that the UPS is functioning correctly and the Load is system protected (Load supplied either
from Inverter or from Automatic Bypass in case of eBoost™ Operation Mode).
When blinking, indicates that a regular maintenance service is needed (SERVICE REQUIRED).
May be reset by an ABB Service Technician only.
See Section 9 – Maintenance – Service check.
The LED is OFF when “Q1 – External UPS Output Circuit Breaker” is open, indicating that the Inverter is in service
mode, not supplying the Load.
LED ALARM (yellow color)
It blinks when one or more alarm is activated. The internal Buzzer is ON.
The LED remains blinking (with the alarm condition still present) and the buzzer stops when the key “MUTE” is
pressed.
The LED ALARM is also lighted when the Load is not protected by UPS or in case “Q1 - External UPS Output Circuit
Breaker” is open.
LED STOP OPERATION (red color)
It warns about the imminent Inverter stop (default parameter = 3 min.) and the consequent Load shut-down as
result of:
•
The Battery is fully discharged and the Load cannot be transferred on Utility.
•
Overtemperature or overload condition (>102%) and the Load cannot be transferred on Utility.
Bypass
Data regarding Bypass.
See Section 6.2.
Rectifier
Data regarding Rectifier.
See Section 6.2.
Load output
Data regarding Load.
See Section 6.2.
Battery
Data regarding Battery.
See Section 6.2.
Green color: indicates Battery
charged.
Yellow color: indicates STOP
OPERATION status.
Red color:
indicates low Battery.
