Question about Maytag Neptune MAH5500B Front Load Washer

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LR error message and washer not working - Maytag Neptune MAH5500B Front Load Washer

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LR locked rotor
you need a new motor and motor control

Posted on Oct 05, 2009

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Error codeLr?


The LR code means "locked rotor" which is just a way of saying the control is not seeing the motor turning.

The image below contains the wiring diagram for this washer as you requested but there are some other things to consider.

Usually when the LR code is displayed the motor has stopped turning for some reason. By definition the LR code means the control has tried to turn the motor but was unable to.

The error code can be caused by to large of load, to much soap/suds in the water or a problem with the spin bearing. The cause of the LR message can be little problem like suds or a major problem like the spin bearing and sometimes it's difficult to pin down. You don't mention in your question if the LR code occurs every load or once a week.

More information on when the error is occurring would be helpful resolving this problem. Try running a rinse and spin cycle empty and see if the washer completes the cycle.

The 2nd image contains the information on how to enter and run a diagnostic cycle which may help pin the source of the problem down. This test completes all functions of the washer is a short time. It will fill, tumble, drain and spin all is a few minutes. At the end of a successful test cycle a PA should display which means "Passed" and is what you want to see.


  • image53872img-th.jpg
  • image53908img-th.jpg

Feb 14, 2012 | Maytag Washing Machines

1 Answer

My Maytag washer will not complete a cycle. The code Lr is display on the front of the washer. I have pulled the plug and reset the breaker.


Hi.

LR stands for locked rotor. The code is returned by the Motor Control Unit (an electronic module connected to the motor and to central control unit). The code is returned when no motion from motor rotor is detected. With many models LR may be due to a factory defect. Please call Maytag and check if any recall has been issued for error LR concerning your washer model. If recall has been issued you will get a kit comprising a new motor and wiring harness.

You can also try temporarily resetting the error by disconnecting power at circuit breaker (or unplugging power cord). If the error message is prompted again call Maytag.

Regards.

Ginko

Aug 08, 2011 | Maytag Washing Machines

1 Answer

What does error code Lr mean


The LR code means "locked rotor" which is just a way of saying the control is not seeing the motor turning. Usually when the LR code is displayed the motor has stopped turning for some reason. By definition the LR code means the control has tried to turn the motor but was unable to. The error code can be caused by to large of load, to much soap/suds in the water or a problem with the spin bearing. The cause of the LR message can be little problem like suds or a major problem like the spin bearing and sometimes it's difficult to pin down. could also possibly be the Water Inlet Valve w/Thermistor #22003834 needs to be replaced due to having Well Water with lots of sand, in the water it is not closing the valve properly allowing water to continue filling the tub, causing it to read the load being too heavy and also leaking out the front door

Nov 27, 2010 | Maytag Neptune Washer

1 Answer

The power went out in our house yesterday while the washer was washing a load of clothes. The power was out for over an hour. Now the washer will only work until the spin cycle is suppose to take its turn,...


it stands for locked rotor on the motor,you need to order what is called the motor conversion kit from an appliance parts store and this will include the new motor/control board and this will solve your Lr error problem and spin problem

Jun 20, 2010 | Maytag Neptune MAH5500B Front Load Washer

1 Answer

Lr message


THIS WEBSITE IS VERY USEFUL FOR YOUR MACHINE
http://www.applianceaid.com/neptune8.html

HERE IS THE OUTLINE FOR THE CODE LR

Lr Locked Monitor Rotor Based in signal information from motor control board, the machine control board senses the motor is not turning when requested to run 1.Run motor control board diagnostic test. 2.Check motor control board for damaged components.
3.Check wire connections in harness leading from machine control board to motor control board.
4.Replace responsible component.

May 27, 2010 | Maytag Neptune MAH5500B Front Load Washer

1 Answer

Error code Lr


locked rotor you need a new motor control

Oct 01, 2009 | Maytag Neptune MAH5500B Front Load Washer

1 Answer

Error message Lr on MAH5500BWW washing machine


The LR error on your non-spinning Maytag Neptune is usually, though not always, accompanied either by a burn spot or a blown fuse on the Motor Control Board.

Maytag upgraded the motor and motor control board because this problem was so prevalent. Big rash of these a few years back... and insludes replacement instructions with the kit.


The LR code means "locked rotor" - the control is not seeing the motor turning.

The image below contains the wiring diagram for this washer as you requested but there are some other things to consider.

Usually when the LR code is displayed the motor has stopped turning for some reason.
By definition the LR code means the control has tried to turn the motor but was unable to.

The error code can be caused by to large of load, to much soap/suds in the water or a problem with the spin bearing.
The cause of the LR message can be little problem like suds or a major problem like the spin bearing and sometimes it's difficult to pin down.
You don't mention in your question if the LR code occurs every load or once a week.

Try running a rinse and spin cycle empty and see if the washer completes the cycle.

The 2nd image contains the information on how to enter and run a diagnostic cycle which may help pin the source of the problem down.
This test completes all functions of the washer is a short time. It will fill, tumble, drain and spin all is a few minutes.
At the end of a successful test cycle a PA should display which means "Passed" and is what you want to see.


Image 1: http://media.fotki.com/1_p,sqwrrqkkqkstsftxgtqsskgwtqkq,vi/kkwrfdskkxkgbffwfww/1/1303472/5961857/image53872img-or.gif
Image 2:http://media.fotki.com/1_p,sqwtrsgdwsqtqsqxgtqsskgwtqkq,vi/kkwrfdskkxkktggsfsw/1/1303472/5961857/image53908img-or.gif


From another source...

"Installing replacement motor, motor control harness, and motor control circut board.

Pretty easy install. On a scale of 1 to 10 I'd call it a 3.5.

If you can use a screwdriver, a wrench, and have played with legos before, you can probably do this job.

It took me about 3 hours to do, but this was with inferior tools, and two smoke breaks included.

Minimum tool requirements: Adjustable-head cresent wrench (8 or smaller handle), phillips head screwdriver, utility knife.

Recommended tool equirements: Small ratchet with socket set, ratcheting screwdriver with phillips head and small socket attachments, brew.

The instructions are pretty clear.
Once you pull the front panel off, there are two braces at 45 degree angles on the lower corners of the washer.
The instructions don't ask you to, but I would remove the brace on the left to make life easier.
This gives your arm more room to work and makes it easier to pull the motor out the front.

They ask you to remove the wiring harness from the motor first and then pull the harness out with the control board.
My wrench was too big to get to the bolt to remove the harness from the motor.
All I did was cut the harness - since they supply a new one - then pull out the control board, then pull out the motor.
As far as getting the pulley off, slip it on and off at the large wheel, this is much easier than taking it off at the small motor drive shaft.
The only other thing of note is to make sure you look at the diagram for the conectors a few times before you snap it together.
There are a few ways you could hook it up wrong so pay attention. There should be no loose ends when you finish.
Also, I couldn't get the flange back on on the rear acess panel when closing it up, but it doesnt seem to serve muc purpose besides asthetics, so I tossed it.

The $200 for the parts and shipping was well worth it. I saved about $150-250 to do it myself...."





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Mar 30, 2009 | Maytag Neptune MAH5500B Front Load Washer

1 Answer

What does error code Lr mean and how do I fix it?


http://www.bobvila.com/wwwboard/messages/155863.html

says:

just an FYI to anyone who might need to know. my neptune started kicking up an error of LR and stopping. i ended up sending an email to maytag and got a response back from one of their techs. the LR code means "Locked Rotor". when this happens the cause is one of two items. 1) the circuit board at the top of the unit has lost connection to the motor and its control board at the bottom (connector loose) or 2) the motor and or control board at the bottom have trashed and need to be replaced (P/N 12002039).

hope the info helps someone as i had a heck of a time finding it.

Dec 21, 2008 | Maytag Neptune Washer

2 Answers

Getting error code#06 Lr Locked Rotor


I too had the Lr problem on my Maytag MAH5500B. We had it fixed once when it was still under warranty but when it appeared again this summer, I was told that it would cost at least $500 to repair -- in other words, get a new one.

With nothing to lose, I simply unplugged the unit, opened the front and reset (as in pull out and re-insert) the jumpers to the control unit on the bottom right. It's been working fine since and I run it at least twice a week. I noticed that the Lr error would appear when I interrupt the wash cycle once it begins. When the error message appears, I simply unplug it, wait a few minutes and start it up again.

It is after all, a computer...and all computer could use a reset once in a while.

Feb 24, 2008 | Maytag Neptune MAH5500B Front Load Washer

1 Answer

Wont work, flashes LR


rapoyner The "LR" error code means "locked rotor". It appears on the display after the machine has repeatedly tried to turn the motor. The cause of the problem could be the motor itself, the motor control board, the main control board or the wiring. If your washer is less then five years old most likely the parts are still under Maytag warranty. It has very sophisticated design and I wood recommend to call the Maytag authorized repair man even if the warranty is already expired. Gendos

Jul 06, 2007 | Maytag Neptune FAV6800AW Top Load Washer

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