AEG 86741 C9 Fault code

[nelson]

Called out to this today, I checked the known error codes to find C9 is a motor tacho / motor or brushes fault. Checked the motor, no faults found, Tacho intact, wiring ok and brushes nice and long…. Am I missing something? When the machine displays the C9 fault it also flashes the pre-wash and rinse+ leds (1 & 4 from top to bottom) is this indicating something else? Any help much appreciated.

Cheers

[electrofix]

Re: AEG 86741 C9 Fault code

light indicate the same thing if display not there use light to get code

from lux info

c9 = tachometer pulses are missing

check drive motor
carbons
tacho gen
wiring

fault is listed as can only used again after a test routinr is started coulb you have to go into test and out again to reset

try hold prewash and sensitive buttons and keeping them pressed turn rotary knob to energy saving

this should start a test prog and reactivate machine

have got manual can emal it to u if you get stuck but may b next week full model of machine should be LAV86741

hope this helps

Dave

[nelson]

Re: AEG 86741 C9 Fault code

Cheers Dave, I’ll give the test routine a try. 🙂

[Author]

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