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49. Cold Valve
The Motor Control Module has measured a voltage from the valve diagnostic circuit that indicates
that the cold valve is open circuit.
The most likely cause is that the valve harness has not been connected correctly or the valve(s) is
open circuit.
Primary Source: Wiring.
Action:
Check the valve harnesses are correctly fastened to the valves and the motor control
module. Test the harness for continuity.
Secondary Source: Water valves.
Action: Measure the resistance of the cold valve coil.
Tertiary Source: Motor controller.
Action:
Motor control module.
Action: Replace the motor control module.
50. Hot Valve Coil Faulty
The Motor Control Module has measured a voltage from the valve diagnostic circuit that indicates
the hot valve is faulty. The most likely cause is that the valve harness has not been connected
correctly or the valve is open circuit. See fault 49 for service procedure.
56. Bowl Check No Valid Fault
While carrying out a bowl check, the machine has not been able to determine a valid bowl status
and so the Display flags this fault. This fault differs from fault code 40 in that a valid bowl status
could not be determined.
Primary Source: Loading.
Action: 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.
Secondary Source: Mechanical.
Action:
1) Check the machine is not siphoning.
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) Check that the pressure tube has not come off and that it is not kinked.
Tertiary Source: Motor Control Module.
Action: Replace the Motor Control Module.
57. Brown Out During Display EEPROM Write Fault
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: Motor Control Module.
Action:
Replace Motor Control Module.
22
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