Monthly Archives: September 2010

Daily Summary of Samurai’s Tweets, 2010-09-05

  • Maytag range control board part # to model # cross-reference. What replacement part goes with what range? http://ow.ly/2zpsf #
  • Tips for improving dishwasher cleaning performance in a phosphate-free world. Bonus tips on LG dishwashers. http://ow.ly/2zuXW #
  • Maytag Neptune MAH5500 drum shroud & inner door self-destructed! What's a brutha gotta do to fix that sumbeech? http://ow.ly/2zFc1 #
  • GE refrig. GTS22 with flakey temp. control problem: FIXED! Goat sacrifice offered in celebration. http://ow.ly/2zFr2 #

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Daily Summary of Samurai’s Tweets, 2010-09-04

  • Whirlpool Duet washer no-op & flashing SUDS, F35 error codes. This is user-inflicted damage, using non-HE detergent. http://ow.ly/2z3mh #
  • Viking 36" gas range has a bad stove burner switch. Here's how to get the control panel off to get at the switch. http://ow.ly/2zc0C #
  • Amana SBIE20TPW fridge: troubleshooting the defrost system. Bonus tech sheet included! http://ow.ly/2zccj #
  • How to test a used electric dryer *without* a 220v outlet. Careful, Sparky! http://ow.ly/2zgxc #
  • Midnight Madness: GE range beeping incessantly in the middle of the freakin' night; blinking & clicking. Oy! http://ow.ly/2zkAj #
  • Insane: Return any part w/i 30 days for full refund, even elect. parts that were installed! Buy parts here: http://parts.fixitnow.com #

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LG Washer with a CE Error Code: Rotor? Stator? Wassamattor?

I went out on an LG washer service call yesterday, model WM1814CW. Complaint: flashing the CE error code. This code is generated when the main control board detects a problem with the motor circuit.

Now, these machines are little different from yo momma’s Duet or Neptune washing machine. It’s highly computerized like most modern washers, probably even more so, but the big difference is that it doesn’t have a belt. Nor does it have an electric motor in the form that you’re probably used to seeing: a heavy piece of metal with a shaft sticking out of that rotates and turns a belt. This one uses what’s called a stator and rotor. If you remove the back panel on the washer, here’s what you’ll see:

LG Washing Machine Rotor

As the name implies, the rotor rotates (cuz it’s attached to the drum) and the stator stays still. The stator is located underneath and housed within the rotor. See the next pic.

LG Washing Machine Stator

The stator creates the magnetic field that pushes on the magnets in the rotor and makes it move. Together, the stator and rotor make the motor that runs this machine.

Anyway, with a CE error code, the first place you’re gonna go to lookin’ for trouble is the motor. Now, these stator and rotor designs are pretty doggone simple and rugged, there just ain’t a whole lot that can go wrong with ’em compared to a conventional electric motor with a drive shaft.

So I started poking around and discovered that one of the water fill hoses in back had sprung a small leak and had been dribbling down into the stator/rotor assembly. Well, that’s bad news, Grasshoppah, ‘cuz when you get a CE error code, you gotta replace the stator AND the main control board.

“Why is that, oh Most Fermented One?” you ax, plaintively.

Well, it’s like this: when that stator gets wet, it creates a short circuit (or near-short circuit) that fries the triacs on the control board. In fact, if you take the board out, you’ll most likely see a burn spot, like this:

LG Washing Machine Control Board with Burn Spot

In general on LG washers, when you see a burned out control board, make sure you fix the condition that caused it before you replace it or you’ll be replacing it again… real soon!

In this particular case, with a CE error code and compromised stator, you MUST change both the stator and the main control board. If you don’t change both parts you will be sorry! Since the rotor is just basically a bowl of magnets, it’s usually unaffected in these cases unless it’s thoroughly rusted.

Okay, here are the parts you be needin’ to fix this puppy:

Stator:

http://www.repairclinic.com/SSPartDetail.aspx?s=t-WM1814CW-%3d%3di1267510&PartID=1267510

Main Control Board for model WM1814CW:

http://www.repairclinic.com/SSPartDetail.aspx?s=t-WM1814CW-%3d%3di1268301&PartID=1268301

When you order the main control board, be sure to look it up by your particular model number as they do vary by model. If your LG washer model is different from the one I’m talking about here, you can look up the board for your model ratcheer:

http://www.repairclinic.com/Appliance-Parts?s=t-lg%20washer%20parts-%3d%3d

The replacement boards may look a little different from the original but that’s OK– the manufacturers are always monkeying around with the parts, especially the electronics board, to incorporate changes as they get feedback from us professional appliantologists in the field. As long as you’re looking it up by model number, you’ll get the right one.

To learn more about your washing machine, or to order parts, click here.

Daily Summary of Samurai’s Tweets, 2010-09-03

  • The Mysteries of Gas Dryer Burner Components Revealed! http://flic.kr/p/nUViz #
  • Sunset on the Gulfside Trail, August 17, 2010 http://post.ly/vHb0 #
  • Kenmore-Amana fridge: freezer OK but beer box warm; condenser fan running but freezer fan not. What it is, Homes? http://ow.ly/2yPXV #
  • Bosch SMU2042 dishwasher intermittently stalls. May be a timer, maybe not. But this dishwasher is 25 freakin-years-old! Time for a new one. #
  • Appliance War Story: Kitchenaid dishwasher not draining and full of skanky water! http://ow.ly/2yRmg #

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Kenmore Laundry Appliances Will Connect for Remote Diagnosis

A new customer service technology, Kenmore Connect, enables some Kenmore and Kenmore Elite washers and dryers to communicate directly to service experts. The technology lets customers find out if their appliance is running correctly or receive instructions with a phone call and a push of a button. The system sends real-time diagnostic information from the appliance to service staff who can offer assistance and solutions to customers.

Kenmore’s field testing results showed a significant reduction in the need for in-home visits for customers who used the feature.

The appliances do not need to be hard-wired to send their information. To send information, the customer holds the phone mouthpiece over the appliance power button and press a button on the appliance to send the diagnostic data.

Service personnel can monitor more than 100 different data points to diagnose the unit and offer a solution. The data includes cycle and option settings, operational information (e.g., air/water temperature, estimated load size, spin speeds, fill/drain times, unbalanced load issues, etc.), details on the factors that contribute to the cycle time, status of certain electrical and mechanical sub-systems, and the mechanical issues associated with each error code.

via appliancemagazine.com

This article gives the impression that Kenmore, a Sears marketing brand, is developing this technology in-house. I can guarantee you this isn’t the case. The Kenmore “factory” is a floor of offices on the Sears Tower where corporate suits make phone calls to other corporate suits who work for companies that really do make things, like Whirlpool or LG. No hints on who is providing this technology for Kenmore but I know for a fact that Whirlpool, Miele and most of the other manufacturers have already started implementing this feature in some of their models. Soon, as appliances become more computerized, they’ll all have it. Heck, they’ll *need* this feature just to be able to troubleshoot ’em!

But the real reason for all this connectivity is more insidious than just the gee-whiz factor or for diagnostic help. It’s also to make future appliances more compatible with– and controlled by– the coming Smart Grid. More on Big Brother’s Smart Grid here:

http://fixitnow.com/wp/2010/01/14/smart-grid-green-dream-or-just-another-big-brother-control-grid/

I don’t believe for a minute that the only data they’ll be sending is diagnostic info on the appliance. They’ll be collecting and sending all kinds of information; for example, how often you do laundry and is this “too often” (as determined by soon-to-be-announced government “standards”), are you using HE detergent, and are you using too much detergent. And just like it’s come out now that there are audio listening devices in your computer router, digital television set, and the NSA randomly listens in on your computer microphone and cell phone, you can be certain that this remote “diagnosis” will be yet another way for you to be surveilled.

But I’m not a big fan of all this computerization for another very practical reason: from a reliability standpoint, they SUCK! The electronics used in appliances are not near the robustness and quality of electronics used in cars, for instance. They fail at much higher frequency and at much greater expense than the simple, rugged mechanical controls they replaced. And let us not forget the 5th Law of the Prophecy: “Electronics and wet appliances do not mix.”

Can I hear an “Amen?”

Appliance War Story: Whirlpool-Kitchenaid (and some Kenmores) Dishwasher Not Draining; Bad Drain Pump

I was out swimming in Little Lake Sunapee with my Samurai Spudlets™ when the distress call came in on the Samurai Hotline™ on my waterproof iPhone™.

“Hello, Samurai?”

“Yes, ma’am,” I sputtered, as I spat lake water out of my mouth, “Samurai Appliance Repair Man™ here. How may I be of service to yo ace today?”

“Excuse me?” she axed.

“Why, what’d you do?” I wondered.

“Uhh… anyway, my dishwasher isn’t draining and it’s full of smelly water. And I’m having lots of people over for Labor Day weekend. Can you fix it before then?” she axed, plaintively, if not somewhat petulantly.

“Sho nuff, darlin’! I’ll be over before you can say, ‘Society is intrinsically a legal fiction says Foucault; however, according to Abian, it is not so much society that is intrinsically a legal fiction, but rather the fatal flaw, and subsequent absurdity, of society. But Bataille promotes the use of neodeconstructive desublimation to attack sexual identity. Marx uses the term ’submaterial capitalism’ to denote a textual totality.'”

[long pause]

“You still there?” I axed.

“Yes… I think. You’ve been here before. Just please come. And have the part.” *Click!*

“Well,” I thought to myself aloud, “that was rather abrupt. But, then, we do live up here in Yankeeland and people tend be no-nonsense and all-bidness thata way.”

“What was that, Dad?” one of my Samurai Spudlets™ axed.

“Nevermind,” I said, “I gotta go boyz; they’s a appliance in distress!”

So I did the ol’ Samurai Flutter Kick™ on the body board and cut a nifty V-wake back to the shore where I loaded up the truck and went to Bever-lee. Hills, that is… Oh, wait, wrong story.

Arriving at the customer’s house, still dripping with lake water on her tile floor, I went right to work on her misbehaving dishwasher. I opened the door and, Great Googely-Moogely!™, the smell about knocked my Samurai privates in the dirt! Sho nuff, that basin was full of skanky dishwasher water. I erped up some Foster’s Bitter and got down and dirty on that bad boy.

I ran it in drain mode and heard a gravelly noise coming from the drain pump. I removed the drain pump expecting to find a piece of gookus down there but it was clear. So I removed the drain pump and ran it and found the noise coming from the drain pump itself. Behold:

Classic bad pump motor. So I pulled a new drain pump off my service van, slapped that sucker in and no more dishpan hands for that customer!

And there was much rejoicing.

Here’s the part link for the new drain pump that I installed:

http://www.repairclinic.com/SSPartDetail.aspx?s=t-kitchenaid+dishwasher+drain+pump-%3d%3di916417&PartID=916417

To learn more about your dishwasher, or to order parts, click here.