APC Symmetra PX User Manual - Gruber Power

TroubleshootingModule failureDisplay Message Meaning Corrective ActionBad Battery ModuleA battery module has failed andrequires replacement.Refer to Module Replacement Sectionfor procedures.Bad Power ModuleA power module has failed andrequires replacement.Refer to Module Replacement Sectionfor procedures.Intelligence Module isinstalled and failedThe Main Intelligence Module hasfailed and requires replacement.Replace the Main Intelligence Module.Refer to Module ReplacementSection for procedures.Redundant IntelligenceModule is installed andfailedThe Redundant Intelligence Modulehas failed and requires replacement.Replace the Redundant IntelligenceModule. Refer to Module ReplacementSection for procedures.Threshold AlarmDisplay Message Meaning Corrective ActionRedundancy has beenlostThe Symmetra no longer detectsredundant power modules. Eitherpower module(s) have failed, or theload has increased.Option 1: If possible, installadditional power modules.Option 2: Replace failed modules.Refer to Module Replacement Sectionfor procedures.Runtime is below alarmthresholdActual power module redundancy hasfallen below user-specifiedredundancy alarm threshold. Eitherpower module(s) failed or the loadincreased.Option 1: If possible, installadditional power modules.Option 2: Replace failed modules.Refer to Module Replacement Sectionfor procedures.Option 3: Decrease load orreconfigure threshold.Runtime is below alarmthresholdThe predicted runtime is lower thanthe user-specified minimum runtimealarm threshold. Either the batterycapacity has decreased, or the loadhas increasedOption 1: Allow the battery modulesto recharge.Option 2: If possible, increase thenumber of battery modules.Option 3: Reduce load or reconfigurethreshold.Load is above kW alarmthresholdThe load has exceeded the userspecified load alarm thresholdReduce load or re-configurethreshold.26 Symmetra ® PX 10-80 kW, 208V – Operation & Maintenance Guide – 990-1430 REV01