Critical PowerModifications reserved Page 39/91GE_UPS_USM_TLE_SUL_M16_M50_2bU_V010.docx User Manual TLE Series 160 - 500 UL S2BCode Alarm Description4697 BATTERY OVERTEMPERATURE Detection of Battery overtemperature condition.Only a GE Service Technician can reset the alarm.4698 BATTERY POWER INSUFFICIENTIn case of Utility Failure, with the actual Load, therun time would be below stop operation time(default 3 minutes).4700 DC LOWBattery voltage is at the lowest limit.Inverter will remain Off until the battery voltagereaches the value in parameter.4701 POWER SUPPLY BOARD FAILUREDetection of a failure on the Power Supply Board, inparticular from the DC supply.Can be enabled or disabled with respectiveparameter.4702 LOSS OF REDUNDANCY A time of lost redundancy superior than specified inrespective parameter was detected.4900 LOAD LOCKED ON INVERTERThe Load is locked on Inverter after 3 Load transferswithin 30 seconds.After time out (default 30 sec.) Bypass will be free.4955 OVERTEMPERATUREAn overtemperature condition has been detected onInverter.Elapsed “stop operation” time, Inverter shut-down.With Utility OK, Load is transferred on Utility.4998 LOAD OFF DUE TO EXTENDEDOVERLOADLoad Off after time-out of “stop operation” foroverload on Inverter (time depending on the % ofoverload).4999 LOAD OFF DUE TO LOW BATT. ORTEMP.Load Off after time-out of “stop operation” withmissing Utility due to Battery low voltage orovertemperature condition.