Brown Out During Display Eeprom Write Fault - Fisher & Paykel SmartDrive Service Manual

Phase 5
Primary Source:
Action:
Secondary Source: Loading.
Action:
Tertiary Source:
Action:
Quaternary Source: Motor Control Module.
Action:
57. (00111001) Phase 4 to 6 - Brown Out During Display
The Display has requested the Motor Control Module to perform an
EEPROM write. Prior to writing, the Motor Control Module 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
transients at the time of writing or due to a faulty Motor Control
Module.
Primary Source:
Action:
Rotor Position Sensor.
Replace the Rotor Position Sensor.
Remove items until the remaining ones can
move freely, or rearrange the load so that the
clothes are evenly distributed around the bowl,
or select a higher water level. If the load was to
one side of the bowl or too heavy it can be
possible for the agitator to bind in one direction
when trying to sense bowl float.
Mechanical.
1. Check the machine is not syphoning.
2. Check that there are no clothes or other
foreign objects preventing the clutch from re-
engaging, and that there aren't any defects
with the clutch mechanism.
3. Next check that the pressure tube has not
come off and that it is not kinked.
Replace the Motor Control Module
EEPROM Write Fault
Motor Control Module.
Replace Motor Control Module.
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