SAJ fault codes
Fault codes
- 0.CA Overcurrent during acceleration
- 0.CB DC braking overcurrent
- 0.CD Overcurrent during deceleration
- 0.CS Software detection overcurrent
- 0.OC Overcurrent during operation
- 0.OH Inverter overheat
- 0.OL Overload
- 0.OP Supply voltage too high
- 0.SE Memory self-test error
- 0.UP Supply voltage too low
- 2 Motor not rotating after inverter run
- 3 DI terminal failure
- 4 Inverter interference
- 5 Motor noise high
- 6 Switch trip
- E0001 Inverter unit fault
- E0002 Overcurrent during acceleration
- E0003 Overcurrent during deceleration
- E0004 Constant speed run overcurrent
- E0005 Overvoltage during acceleration
- E0006 Overvoltage during deceleration
- E0007 Constant speed run overvoltage
- E0009 DC bus undervoltage
- E001 Inverter unit fault
- E0010 Inverter overload
- E0011 Motor overload
- E0013 Output phase loss
- E0014 Inverter overheat
- E0015 External fault
- E0016 Communication error
- E0018 Current detection circuit fault
- E0019 Motor auto-tuning fault
- E002 Overcurrent during acceleration
- E003 Overcurrent during deceleration
- E004 Constant speed run overcurrent
- E005 Overvoltage during acceleration
- E006 Overvoltage during deceleration
- E007 Constant speed run overvoltage
- E008 Hardware overvoltage
- E009 DC bus undervoltage
- E010 Inverter overload
- E011 Motor overload
- E012 Input phase loss
- E013 Output phase loss
- E014 Module overheat
- E015 External fault
- E016 Communication error
- E017 Power-on relay fault
- E018 Current detection circuit fault
- E019 Motor auto-tuning fault
- E021 Data overflow
- E022 EEPROM read/write error
- E023 Overload pre-alarm
- E024 PID feedback open
- E025 Run time reached
- E026 Run time reached
- E027 Water shortage alarm
- E028 High water pressure alarm
- E029 Low water pressure alarm
- E031 Pipe burst fault
- E040 Software overcurrent
- E050 Multi-unit communication error
- E10 Inverter overload
- E11 Motor overload
- E12 Input phase loss
- E13 Output phase loss
- E14 Module overheat
- E15 Peripheral device fault
- E16 Communication error
- E17 Power-on relay fault
- E19 Motor tuning fault
- E21 Data overflow
- E22 EEPROM read/write error
- E23 Ground fault
- E24 Feedback open
- E26 Cumulative run time reached
- E27 Water shortage fault
- E29 Cumulative power-on time reached fault
- E31 PID feedback loss fault during operation
- E40 Cycle-by-cycle current limit fault
- Err01 Inverter unit fault
- Err02 Acceleration overcurrent
- Err03 Deceleration overcurrent
- Err04 Constant speed overcurrent
- Err05 Acceleration overvoltage
- Err06 Deceleration overvoltage
- Err07 Constant speed overvoltage
- Err08 Control power fault
- Err09 Undervoltage
- Err10 Inverter overload
- Err11 Motor overload
- Err12 Input phase loss
- Err13 Output phase loss
- Err14 Module overheat
- Err15 External device fault
- Err16 Communication timeout error
- Err17 Contactor fault
- Err18 Current detection fault
- Err19 Motor tuning fault
- Err21 Data overflow
- Err22 Inverter hardware fault
- Err23 Ground fault
- Err24 Water shortage fault
- Err26 Cumulative run time reached fault
- Err27 User-defined fault 1
- Err28 User-defined fault 2
- Err29 Cumulative power-on time reached fault
- Err30 Load loss fault
- Err31 PID feedback loss during operation
- Err40 Cycle-by-cycle current limit fault
- Err45 Motor overtemperature
- Err51 Initialization position fault
- Err99 Keypad communication error
- FUL Outlet high water level alarm
- FULL Meter count full
- Lou Inlet low water level alarm