GE LP33 Series 80 User Manual

Contents

Modifications reserved Page 31/66OPM_LPS_3UO_80K_M10_1US_V010.doc User Manual LP33 Series 80 & 100 UL S1Code Alarm Meaning4571 OVERLOAD: LOAD ON UTILITYWith utility bypass supply available and load >115%, theload is transferred on utility.Load will be transferred again automatically on inverterwhen load will be <100%.4581 INVERTER AND UTILITYNOT SYNCHRONIZEDThe voltages of utility and inverter are not synchronized,which causes the opening of K6.4697 BATTERY OVERTEMPERATUREThe battery temperature exceeds the value inserted inparameter.Disabled with parameter (service only).4698 BATTERY POWER INSUFFICIENTIn case of utility failure, with the actual load, the autonomytime would result below “stop operation” time (default 3minutes).4700 DC LOWBattery voltage is at the lowest limit.Shutdown of inverter until the battery voltage reaches thevalue in respective parameter.4900 LOAD LOCKED ON INVERTERThe load is locked on Inverter following 3 load transferswithin 30 seconds.After time out of the value in respective parameter (default30 seconds), bypass will be free.4955 OVERTEMPERATUREAn over temperature condition has been detected oninverter.Elapsed “stop operation” time, inverter shutdown.With utility available, load is transferred on utility.4998 LOAD OFF DUE TOEXTENDED OVERLOADLoad OFF after time-out of “stop operation” for overload oninverter or bypass (time depending on the % of overload).4999 LOAD OFF DUETO LOW BATT. OR TEMP.Load OFF after time-out of “stop operation” with missingutility due to battery low voltage or over temperaturecondition.