Basic Operation
for Models with an LCD Panel (ECO850LCD, ECO900LCDU2)
Operating Mode
Battery Mode
Line Mode
Fault Mode
Battery Power Mode LCD Data
The LCD touchscreen offers 6 screens of UPS and site power information when the UPS is
operating in battery power mode. Screens 1-5 (Output voltage, Input voltage, Load %, Battery
charge % and ECO mode off/on status) are available for viewing in line power mode. Press the
front panel LCD to advance to the next screen. Screen 6 (Overload) is displayed automatically
only when the UPS is loaded to levels greater than 100%.
1
4
1
Output Voltage
2
Input Voltage
3
Load %
4
Battery Charge Level
5
ECO On/Off
6
Overload
Note: The touchscreen LCD display will remain ON continuously during battery mode operation.
18-10-462-9338D5.indb 13
Normal
Battery Low
Overload
Normal
Overload
Battery Replace
2
5
Alarm Description
No Alarm
Sounds Every Second
Sounds Every 0.5 Second
No Alarm
Sounds Every 0.5 Second
Sounds Every Minute
Sounds Continuously
3
6
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