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ABB

Power One – Aurora

ABB / FIMER inverter repair — which models we take on and how we work →

The most common faults on ABB inverters


Try switching off the grid breaker and switching it back on after 2-3 minutes.
If the problem persists, you will need to send us the inverter for repair.

Below is a detailed indicative list of the faults that can appear on ABB inverters.

The error and fault codes of ABB – Power One – Aurora solar inverters (PVI, UNO, TRIO series), with explanations. Below you will find data sheets and manuals for ABB – Power One – Aurora inverters

ABB-PVI3.0-PVI3.6-PVI4.2-SINGLE-PHASE-INVERTER-MANUALDownload PVI-6.0_8.0_10.0_12.5-TL-OUTD-Product-manual-ENDownload CONTACT US FOR REPAIR
47 codes
ErrorCauseAction
E001DC overcurrentInput OC — Input Over-currentDetails → E002DC overvoltageInput OV — Input Over-voltageDetails → E003ParametersInt. Error — No parametersDetails → E004Intermediate circuit (DC link)Bulk OV — Bulk Over-voltageDetails → E005CommunicationInt. Error — Communication ErrorDetails → E006AC overcurrentOut OC — Output Over-currentDetails → E007Power stageInt. Error — IGBT SatDetails → E009Internal faultInt. Error — Internal ErrorDetails → E010Intermediate circuit (DC link)Int. Error — Bulk LowDetails → E011Internal faultnt. Error — Ramp FailDetails → E012Internal faultDC/DC Fail — DcDc Error revealed by inverter DcDc fault detected by inverterDetails → E013Installation problemWrong Mode — Wrong Input setting (Singe instead of dual) Wrong Input setting (Single instead of dual channel)Details → E014OvertemperatureOver Temp. — Over-temperature Internal temperature too highDetails → E015Intermediate circuit (DC link)Cap. Fault — Bulk Capacitor Fail Bulk capacitor faultDetails → E016Internal faultInv. Fault — Inverter fail revealed by DcDc Inverter fault detected by DcDcDetails → E017Internal faultInt. Error — Start TimeoutDetails → E018Leakage currentGround F. — I leak fail Leakage current faultDetails → E019Measurement faultInt. Error — I leak Sensor fail Leakage current faultDetails → E020Grid relayInt. Error — DcDc relay fail DcDc relay faultDetails → E021Grid relayInt. Error — Inverter relay fail Inverter relay faultDetails → E022Self-testInt. Error — Autotest TimeoutDetails → E023DC current at the outputInt. Error — Dc-Injection ErrorDetails → E024Internal faultInt. Error — Unknown Error – Internal ErrorDetails → E025Insulation resistance———— — Riso Low (Log Only) Low insulation resistance (Log only)Details → E026Measurement faultInt. Error — Vref Error Wrong reference voltage (VRef)Details → E027Measurement faultInt. Error — Vgrid Measures Fault Grid voltage (VGrid) misreadingDetails → E028Measurement faultInt. Error — Fgrid Measures Fault Grid frequency (FGrid) misreadingDetails → E029Measurement faultInt. Error — Zgrid Measures FaultDetails → E030Measurement faultInt. Error — Ileak Measures Fault Leak current (ILeak) misreadingDetails → E031Measurement faultInt. Error — Wrong V Measure Voltage (V) misreadingDetails → E032Measurement faultInt. Error — Wrong I Measure Current (I) misreadingDetails → E033Low temperatureInt. Error — Under Temperature Internal TemperatureDetails → E034Internal faultInterlock Fail (Not Used)Details → E035Remote shutdownRemote Off Remote power-offDetails → E036Grid overvoltageVout Avg Average output voltage outside rangeDetails → W001Low DC voltageSun Low — Input Voltage under threshold Input voltage under threshold (when off)Details → W002Low DC voltageInput UV — Input Under-voltageDetails → W003Grid faultGrid Fail — Grid Fail Wrong grid parametersDetails → W004Grid overvoltageGrid OV — Output Over-voltageDetails → W005Grid undervoltageGrid UV — Output Under-voltageDetails → W006Grid overfrequencyGrid OF — Output Over-frequencyDetails → W007Grid underfrequencyGrid UF — Output Under-frequencyDetails → W008Grid impedanceZ Grid HI — Z grid out of range Impedence outside rangeDetails → W010FanFan Fail — Fan Fail (no disconnection) Fan Faulty (Log Only)Details → W011Low DC voltageSun Low — Bulk Under-voltageDetails → W012Clock / batteryClock Battery Low (No disconnection) Clock battery low (not operating)Details → W013Clock / batteryClock Failure (No disconnection) Clock faulty (not operating)Details →

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