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61. (00111101) Phase 4 - Motor Controller Fault
The Motor Controller has been attempting to perform an internal EEPROM write. Prior to
writing the Motor Controller has tested the 15 Volt supply and found that it is below the safety
level for writing EEPROM and has reported this to the display. This may be due to mains
transients at the time of write or due to a faulty Motor Controller.
Primary Source - Motor Controller
Action - Replace Motor Controller
62. (00111110) Phase 5 - Pump Fault
The Motor Controller has detected an excessive pump current.
Primary Source- Pump
Action - Replace Pump. NB. Just checking the resistance of the pump (approx. 33 ohms cold to
40 ohms hot) is NOT reliable as the pump inductance is also important.
Secondary Source - Motor Controller
Action - Replace Motor Controller.
63. (00111111) Phase 5 – Motor Controller Fault
The Motor Controller has detected an internal communications problem between its main
control system and the pump control system.
Primary Source - Motor Controller
Action - Replace Motor Controller.
64. (01000000) Phase 5 – Pressure Transducer Out of Range Error
Refer to Fault code 66 for action.
65. (01000001) Phase 5 – Pressure Transducer Out of Range Error
Refer to Fault code 66 for action.
66. (01000010) Phase 5 – Pressure Transducer Out of Range Error
The Motor Controller has received signals from the Pressure Transducer outside normal values.
Primary Source - Motor Controller
Action - Replace Motor Controller
81 – 89. (010xxxx) Phase 2 to 3 - Display / Motor Controller Comms. Error
Refer to Fault code 106 for action.