Frecon fault codes

Fault codes

• A33 Weak light pre-alarm
• A34 Full-water pre-warning
• Er01 Power-on phase loss
• Er02 Start phase loss
• Er06 Momentary power loss disconnected
• Err01 Acceleration overcurrent
• Err02 Deceleration overcurrent
• Err03 Constant speed overcurrent
• Err04 Acceleration overvoltage
• Err05 Deceleration overvoltage
• Err06 Constant speed overvoltage
• Err07 DC bus undervoltage
• Err08 Short circuit fault
• Err09 Input phase loss
• Err10 Output phase loss
• Err11 Motor overload
• Err12 Inverter overload
• Err13 External input fault
• Err14 Overheat
• Err15 Memory error
• Err16 Auto-tuning cancelled
• Err17 Auto-tuning fault
• Err18 485 communication timeout
• Err19 PID feedback open during operation
• Err20 Current run time reached
• Err21 Parameter upload error
• Err22 Parameter download error
• Err23 Braking unit fault
• Err24 Temperature sensor open
• Err25 Inverter load loss
• Err26 Cycle-by-cycle current limit fault
• Err27 Soft-start relay not closed
• Err28 EEPROM version incompatible
• Err29 Instantaneous overcurrent
• Err30 Momentary overvoltage
• Err32 Probe detection fault
• Err39 Motor overtemperature
• Err40 Set run time ended
• Err41 Overload warning
• Err44 Short circuit fault
• Err46 STO fault 1
• Err47 STO fault 2