Eaton 5115 Rack-Mount UPS (500–1500 VA) User's Guide 164201449 Rev B www.eaton.com/powerquality 57Chapter 9 TroubleshootingThis section explains: UPS alarms and conditions How to silence an alarm Site wiring fault on 120V models Service and supportAudible Alarms and UPS ConditionsThe UPS has an audible alarm feature to alert you of potential powerproblems. Use Table 8 to determine and resolve the UPS alarms andconditions.On/Off ButtonTest/Alarm Reset ButtonPower On Indicator (green)On Battery Indicator (yellow) Overload Indicator (red)Service Indicator (red)Load Segment 2 Indicator (green)Load Segment 1 Indicator (yellow)LitFlashingUnlitIndicator LegendFigure 29. Alarm IndicatorsSilencing an Audible AlarmBefore silencing an alarm, check the alarm condition and perform theapplicable action to resolve the condition (see Table 8). To silence thealarm for an existing fault, press the button. If UPS status changes,the alarm beeps, overriding the previous alarm silencing.