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FAULT CODES
1-7. Motor Control Module Fault
The Motor Control Module has encountered an error when writing to an EEPROM address.
Primary Source: Motor Control Module.
Action: Replace Motor Control Module.
9. Model ID Error
The Motor Control Module has found a fault with the model ID setting.
Primary Source: Setting.
Action:
Check Model ID and set if necessary.
Secondary Source: Motor Control Module
Action:
Replace Motor Control Module
Tertiary Source: Display is not compatible with Motor control module. A 00 shown when trying to
set Model ID.
Action:
Check the part numbers of the motor control module and the display module.
10. Temperature Sensor (Thermistor) Error
The temperature sensor may be open circuit.
Primary Source: Thermistor
Secondary Source: Motor Control Module
Action:
Check the connection of the thermistor to the Motor Control Module.
Check resistance of temperature sensor. Resistance should be 10kΩ @ 25°C or 12.5kΩ @ 20°C.
Replace if faulty.
Replace Motor Control Module.
12. Flood Protection Error
The Motor Control Module has detected the water level to be above the flood level and tried to
pump the excess water out. After pumping for 30 seconds, the pump has been unable to lower the
water level below the flood level. The water valves may have stuck on and are letting water in at
a flow rate that is higher than the pump can handle, or the pump may be blocked and cannot drain
the excess water.
Primary Source: Water Valves.
Action:
If the water valves are on continuously, check that the water valves turn off mechanically, by
removing power to the machine.
Secondary Source: Pump system.
Action:
Check the pump for blockages and drain hose for correct height and kinking
Tertiary Source: Motor Control Module.
Action:
If water valves are being driven on electrically, replace Motor Control Module.
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