Thread Number: 40606
Kenmore Catalyst
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Post# 600728   6/3/2012 at 11:54 (4,338 days old) by dynaflow (rockingham nc)        

dynaflow's profile picture
A friend gave me a kenmore Catalyst top loader after it died it would fill then stop slight burning smell wont drain or anythin timer counts down then dies any suggestions?




Post# 600732 , Reply# 1   6/3/2012 at 12:00 (4,338 days old) by DirectDriveDave ()        

Sounds like a timer or motor problem.

But when you say the timer counts down then "dies" do you mean it stops at "OFF" or does it stop before that?


Post# 600740 , Reply# 2   6/3/2012 at 12:38 (4,338 days old) by dynaflow (rockingham nc)        
it

dynaflow's profile picture
it stop and end of cycle
Sears lost money on that piece of crap that had a service contract on it over the yrs it had 3 transmissions , 2 motors, 3 mother boards in all a total of 8300 was spent on it


Post# 600741 , Reply# 3   6/3/2012 at 12:41 (4,338 days old) by dynaflow (rockingham nc)        
electronic timer

dynaflow's profile picture
is it a touch panel electronic control

Post# 600748 , Reply# 4   6/3/2012 at 13:15 (4,338 days old) by DirectDriveDave ()        

Sorry, my mistake, forgot the Catalysts were usually electronic control.


If the burning smell isnt coming from the control panel then maybe I would check the motor. Does the motor hum at all?


Post# 600750 , Reply# 5   6/3/2012 at 13:19 (4,338 days old) by dynaflow (rockingham nc)        
yep

dynaflow's profile picture
yes dont wanna trash it looks to good and when someone ask me if i have a old machine it would be good for that

Post# 600754 , Reply# 6   6/3/2012 at 13:31 (4,338 days old) by DirectDriveDave ()        

Alrighty, then my assumption is that the motor went bad.

Another possibility, though I think less likely, is that the transmission locked up.'


But also wait to see if someone else can chime in here to see of maybe something else.


Post# 600756 , Reply# 7   6/3/2012 at 13:34 (4,338 days old) by coldspot66 (Plymouth, Mass)        

Also check the pump...something might be wound around the pump impeller.


Post# 600787 , Reply# 8   6/3/2012 at 16:35 (4,338 days old) by whirlykenmore78 (Prior Lake MN (GMT-0500 CDT.))        
The motor

whirlykenmore78's profile picture
Uses a start capacitor that could have gone bad.

Post# 600788 , Reply# 9   6/3/2012 at 16:43 (4,338 days old) by dynaflow (rockingham nc)        
is that the

dynaflow's profile picture
big circular thingy beside the motor
sorry for being so dense on this guys all help appreciated


Post# 600796 , Reply# 10   6/3/2012 at 17:53 (4,338 days old) by DirectDriveDave ()        

Yep, that's the capacitor, it's like a black cylinder.

Post# 600813 , Reply# 11   6/3/2012 at 19:29 (4,338 days old) by combo52 (50 Year Repair Tech Beltsville,Md)        
KM Catalyst Washer

combo52's profile picture

These were indeed troublesome washers, I don't know any customers that still have one that is still running. I dare say you are correct that Sears lost money on many of these machines. We had a lot of them come in that people had given up on that were often just 3-6 years old and we would rob the the mechanical parts to fix a tired DD washers and dump all the electrical parts.

 

You probably have a motor, board, touch panel or motor controller problem, check it out but I wouldn't try fixing it unless you have free spare parts.


Post# 601367 , Reply# 12   6/6/2012 at 00:36 (4,335 days old) by maytagman806s ()        

Hey Ron,

I just went through all this last fall on a beautiful Catalyst TL I adopted last fall. Sears was out numerous times trying to fix this machine, and for whatever reason, the main control board was overlooked repeatedly. Assuming that the transmission, pump, and motor components are in working condition (in my case they were and probably your case they might be), pop the end caps off the console and roll it to the rear of the machine. There is a connector P7 on the main board. On my machine, there was a problem with pin #2 on that connector. This is a white/violet wire on the harness side. Loosen the board up, and look on the back side of the board facing the touch pad and see if there isn't any signs of nuclear meltdown. In my case, it was a disaster on that pin #2. All the wiring and other components ok. I have been told that these machines are very prone to power surge/starvation damage. Surge from too much voltage (lightning strikes etc.) or starvation (overloaded circuits).

It might actually be possible that the tech sheet is still behind the console that can help you through a series of tests to determine which way you need to go. Follow the motor test sequence carefully if the sheets are there. If not, I'll get mine out and walk you through it, it's not that tough. Also, the sheets describe agitation/spin tests at various speeds. This is another area to pay attention to. In my machines case, it lost HI speed motor in agitate and spin. Otherwise everything was fine.

If you want to try troubleshooting this thing let me know. I could sit here for half an hour giving you ideas, but I can tell you it was a bit of a learning experience repairing this thing. I thought I knew everything when I started on this one, and trust me, no one does. I was alot smarter when I was done and now I have a beautiful machine to show for it. I'm curious to know if it was the motor start module they replaced, or the main board. Hard to tell which one I guess without the paperwork. But it would seem to me that somebody is replacing parts repeatedly for no reason and missing the root cause here.

Anyway, let me know what, if anything you would like to do. I am sure we can find out what the root problem is, it's just a factor of can we find parts to make a repair.

Walt


Post# 601395 , Reply# 13   6/6/2012 at 05:36 (4,335 days old) by maytagman806s ()        
minor correction

Sorry Ron, the problem circuit that grenaded itself was P7 #3. Blue/Orange. Also just FYI, the motors, wiring and control boards, are not necessarily common with the WP. versions. of this machine. There are three possible boards for KM models that I found, 4 possible motors, and 3 possible wiring harnesses. This all revolves around changes made during production of the machine. As I pointed out, we can give it a shot if you want to try.

Post# 601601 , Reply# 14   6/6/2012 at 21:04 (4,335 days old) by dynaflow (rockingham nc)        
thank you

dynaflow's profile picture
walt will give it a try when i get a free minute


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