Aros Flexus FM Series - Anomaly, Fault, and Lock Codes

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¾ Anomaly: “minor” problems that do not bring the UPS to a halt but affect its performance or inhibit the use of
some of its functions.
CODE DESCRIPTION
A03 Inverter Desynchronized
A04 External synchronism failed
A05 Overvoltage on input line 1
A06 Overvoltage on input line 2
A07 Overvoltage on input line 3
A08 Undervoltage on input line 1
A09 Undervoltage on input line 2
A10 Undervoltage on input line 3
A11 Input frequency outside tolerance limits
A13 Voltage on bypass line outside tolerance limits
A16 Bypass frequency outside tolerance limits
A18 Voltage on bypass line out of range
A19 Overcurrent peak on output
A22 Load > user-defined threshold
A25 Output isolator open
A26 Positive branch batteries missing or battery fuses open
A27 Negative branch batteries missing or battery fuses open
A29 System temperature probe faulty
A30 System temperature < 0°C
A31 System temperature too high
A32 Temperature of heat sink 1 < 0°C
A33 Temperature of heat sink 2 < 0°C
A34 Temperature of heat sink 3 < 0°C
A35 Internal battery temperature probe faulty
A36 Internal battery overtemperature
A37 External battery temperature probe faulty
A38 External battery overtemperature
A39 Positive branch batteries to be replaced
A40 Negative branch batteries to be replaced