General Description - Emerson SolaHD SDU AC B Series User Manual

3.0 General Description

1. POWER ON/OFF/TEST:
NOTE: The factory ships unit with Power Lock Feature enabled� This is to avoid accidental startup of the UPS
during shipping via the push button�
To DISABLE – end user needs to apply desired AC input on the UPS Input AC connector then press the
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On/OFF Power button for >3 secs and release to turn on the unit�
To ENABLE - apply AC input then press the On/OFF Power button for >10secs and release� ON - To turn
•
the UPS ON, press and release the button for more than 3 seconds, UPS turns on and the LEDs light�
OFF - Press button until the audible alarm silences, UPS turns off�
SELF-TEST - Press the button for less than one second to activate the self-testing� After self-test 24 hours is
needed before another self-test can be performed to avoid battery degradation� Monthly automated self-test
programed by default�
2. Battery Warning/Overload Indicator (Red LED):
The LED flashes when the battery needs to be recharged and tested.
The LED will illuminate when the unit is subjected to an overload condition�
If the unit shuts down due to overload, the LED and alarm will continue for two minutes�
3. ON Battery Indicator (Yellow LED): The LED illuminates whenthe UPS is supplying battery power to
the loads�
4. AC Input Normal Indicator(Green LED): TheLED illuminates when the line input voltage is normal�
5. Input: IP20-rated Input Screw Terminals�
6. Output: IP20-rated Output Screw Terminals�
Figure 2: Front Panel
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