Technical data

119
Confidential
Error Messages (4)
CODE Displayed description
Possible cause Action
E029 Zgrid Measure Failure
Redundant impedance
measurement out of limit
Country set up verification Otherwise : Inverter
Swap
E030 Ileak Measure Fault
Redundant Leakge current
measurement out of limit
Inverter swap
E031 Wrong V Measure
Redundant internal reference
voltage measurement out of limit
Inverter swap
E032 Wrong I Measure
Redundante internal reference
current measurement out of limit
Inverter swap
E033 Undertemperature Tempere measurement failure Inverter swap
E034 Interlock fail Internal failure Inverter swap
E036 VOut Avg Average grid voltage is out of limit
Grid voltage and set up verification
Ansonsten: Otherwise inverter swap
E037
Isolationsproblem
(nur im Amorph Mode
möglich)
Pole grounding is no longer
guaranteed
Pole grunding verification
E038 Mid Bulk OV
Unbalanced voltage distribution of
the bulk capacitors
Inverter swap