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October 11, 2022 at 9:30 am in reply to: Miele WT2670 , WT2780 , WT2796 Dryer sensor problem. #483918
patchitos
ParticipantSure.
Power off – Dial at off – Door closed..
Press and hold the start button while pressing the power button on.
The start button will flash rapidly……press start button quickly 3 times and hold for around 4 seconds..
This opens a new menu.
Pressing the start button quickly 5 times also opens another settings menu..
Secret information.:cool:October 11, 2022 at 7:32 am in reply to: Miele WT2670 , WT2780 , WT2796 Dryer sensor problem. #483915patchitos
ParticipantThank you Dave – You’re a genius..:rolleyes:
I was being dim.- not understanding what it was telling me.
I was just pressing ok in both cases..
I’ve just wired the drum to the plate on the rear of the door glass!
Hey Presto…..The low resistance test comes back …ok.
I would never have sussed it without your help.
Thank you very much.
I’m coming to know these machines quite well.:DOctober 10, 2022 at 7:13 pm in reply to: Miele WT2670 , WT2780 , WT2796 Dryer sensor problem. #483912patchitos
ParticipantI give up.:(.
October 10, 2022 at 6:34 pm in reply to: Miele WT2670 , WT2780 , WT2796 Dryer sensor problem. #483911patchitos
ParticipantYes – Irritating.
I’ve attaced some photos.
Excuse the first 2,…They’re from an old door I butchered.:confused:./
Now I have the B3-1 High resistance test reading ok….The machine seems to be functioning correctly. – Testing right now.
The B3-1 Low resistance test still reads fault.!!.
Hmm…..still trying to send photos.October 10, 2022 at 9:45 am in reply to: Miele WT2670 , WT2780 , WT2796 Dryer sensor problem. #483909patchitos
ParticipantThanks Dave.
The carbon brush runs off the drum spider spindle..Seems like the dryness is detected electrically on these machines.!
The dampness of the laundry is sensed by electricity flowing from a carbon brush at the rear, through the drum with laundry touching the metal plate on the door. The signal passes through the door latch.I now have the B3-1 High resistance test reading ok by tightening the nut that holds the wire to the metal plate at the back of the door glass.
The
B3-1 Low resistance test still reads fault..
I think I need the help of a Miele expert who knows these machines intimately……Please anyone?October 9, 2022 at 1:00 pm in reply to: Miele WT2670 , WT2780 , WT2796 Dryer sensor problem. #483907patchitos
ParticipantUpdate.
I’ve got into the Service menu:). …residual moisture sensor (B3–1).
When tested.
B3-1 High resistance…..reads most of the time fault – occasionally ok.:confused:
B3-1 Low resistance….reads always fault.:(..
I’ve tried changing the small carbon brush at the rear -no difference…
I’m stuck now on how to proceed – please help.October 9, 2022 at 7:50 am in reply to: Miele WT2670 , WT2780 , WT2796 Dryer sensor problem. #483906patchitos
ParticipantThanks Dave.
Not quite sure what you mean by “yours is a washer dryer so things are different”.The dampness of the laundry is sensed by electricity flowing from a carbon brush at the rear, through the drum with laundry touching the metal plate on the door. The signal passes through the door latch.. – this statement is exactly specific to my machine..
I’m afraid the wire is contained within the door so cannot break by opening and closing the door.
It runs from the metal plate on the back of the door glass to the door latch (hidden by plastic) – the door interlock picks up a reading (I’ve tried changing this)October 8, 2022 at 9:23 am in reply to: Miele WT2670 , WT2780 , WT2796 Dryer sensor problem. #483904patchitos
ParticipantI found this.
The dampness of the laundry is sensed by electricity flowing from a carbon brush at the rear, through the drum with laundry touching the metal plate on the door. The signal passes through the door latch..
Does anone know if the carbon brush at the rear is likely to wear out or is the solution likely elsewhere?
ThanksJuly 18, 2021 at 3:43 pm in reply to: Miele PW5062 commercial/professional washing machine – supervisor settings. #477962patchitos
ParticipantSorted…..I eventually found the Service/Technical manual on-line.
patchitos
ParticipantYes…Working now….It was the float microswitch…Thanks all.
patchitos
ParticipantAh…Not so complicated..It seems to be the other microswitch – The one that’s activated by the float when the water level is high enough.
I’ll confirm when the part arrives….Thanks all.January 28, 2020 at 10:53 pm in reply to: Miele W1614 …Power seems to be cutting off and on! #466194patchitos
ParticipantOk Dave,
Thank you…I’ll let you know what I find.January 28, 2020 at 10:22 pm in reply to: Miele W1614 …Power seems to be cutting off and on! #466192patchitos
ParticipantOk…Thank you Dave,
Mine is actually switching on and off every few seconds..it does continue with the cycle for the few seconds it is on.
How did you identify the exact faulty chip?
thankspatchitos
ParticipantRe: Electrolux EWX14540W ERROR CODE ed4
ok thanks..i’ll try and sort something out..i’ll let you know..thank you for your help…john
patchitos
ParticipantRe: Electrolux EWX14540W ERROR CODE ed4
hi martin…i’ve replaced the dryer element and it is behaving the same way….i’m now thinking i should totally disconnect the dryer side and use it as a washing machine only…at the moment , if i disconnect the dryer element the washing machine works fine up until the last 15 minutes when the dryer kicks in ( it shouldn’t…not set to dry after wash), even though there’s still water in the drum….any ideas….thanks…john
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