Question about Whirlpool Duet Sport HT WFW8400TE Washer

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How do you run a diagnostic test on a duet sport washer?

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6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

  • 1 Answer

SOURCE: whirlpool duet how to enter diagnostics

look for tech sheet. this will tell you how to enter machine into service mode. Its located either behind bottom kick panel. or under top panel.

Posted on Feb 19, 2009

  • 1 Answer

SOURCE: Whirlpool Duet Sport Washer Does Not Work, Door Lock is stuck

have you checked the belt to see if it came off or maybe broke off,if its not the belt then maybe the motor whent bad or needs reset,that just some of the possibilitys you might want to check,some motors have a reset butten on thim

Posted on Mar 01, 2009

  • 3230 Answers

SOURCE: Error Code F-01

Hi, After about year and half Whirlpool duet sport gave F01 error code. The technician manual is located under the lower front panel. There are three possible reasons for F0: 1) EEPROM ERROOR. Unplug a washer for two minutes. Try running it again. (Did not work for me). 2) MAIN RELAYS ERROR. The tech manual suggests replacing CCU. The following is what I did and it fixed the problem, however. Unplug the washer. Remove the top cover by removing the three screws on the back. The CCU unit is in the right bottom corner if standing in front of the washer – it has a lot of wiring. Plug in the unit. While listening to the CCU start any washing cycle. After pressing START you should hear the relay to click. If it clicks twice, within a less than a second, it has a problem. Unplug the washer. Without disconnecting any wires remove the CCU cage from the washer wall. Stand now on the right hand side of the washer in such way that the CCU cage is under your left hand. Pull the right upper corner of the CCU plastic cage (it has a tab) away from you, slide the cage to the right by about an inch, and pull the entire cage away from you. Now knock on the back side of the cage 4-5 times with a bit of force (watch “Armageddon” movie for more instructions on it). Install the CCU cage back. Plug in the unit. Try some washing cycle again. If it did not help, repeat the procedure. If it did not work again, see the following. 3) PUMP DRIVE ERROR. The tech manual suggests replacing CCU.

Posted on Jun 06, 2009

blueextc3221
  • 15935 Answers

SOURCE: Whirlpool Duet Sport WFW8300SW04 frontload washer

It appears your timer/main controller/CCU has failed in this instance.

For replacement parts - head on over to PartSelect.com or RepairClinic.com and enter in your full model number for a full parts listing.
I recommend both sites because ...


FixYa has no affiliation with either site - I have been using and recommending them for years - trouble free.

PartSelect has a great schematic database for locating the part on your unit and great "testimonials" for each part that often times includes HOW-TO information.
RepairClinic has pictures of each part they sell and also a great how-to and troubleshooting for basic repairs.


If your unit has never been serviced - there should still be an original service manual enclosed in plastic taped to the inside of the shell.
In the service manual are Error codes, maintenance procedures, and troubleshooting steps you can follow.


Anything too complicated or beyond your scope should be handled by a professional.

If you think you want to tackle the repair - and have gotten stuck on a step - reply to your question and I will be glad to help you out.




Thanks for using FixYa - a 4 THUMBS rating is appreciated for answering your FREE question

Posted on Sep 21, 2010

blueextc3221
  • 15935 Answers

SOURCE: how can I repair code F24 on whirlpool duet sport ...

This advice is for Whirlpool Duet and Kenmore Elite model FRONT LOADERS displaying the "F24" Error Code. Some of the error codes on these model washers can be erroneous, however. The first step in troubleshooting any error code is to simply unplug the washer for AT LEAST 30 minutes in an attempt to reset the Central Control Unit (CCU). This is the main "brain" of the washing machine. If the error code reappears following a CCU reset, then you have a genuine problem.

"F24" is an indication of a water temperature sensor (NTC) error, or Heating Circuit failure. Check the Water Temperature Sensor and check connections to the Water Temperature Sensor.

To access, you will have to UNPLUG your washer and remove the lower access panel under the door. The panel comes off by removing the screws under the bottom edge. HINT: If you place a 2 x 4 under the front feet of the washer, it will make access to the screws much easier. If the panel sticks, a tap on the sides will knock it free. The panel will drop down then come off. The sensor (NTC) is located at the base of the wash tub in the front on the heating element. This will be a small square shaped plug between the heating element terminals. Make sure this plug is secure and not loose or unplugged. It is common for the connector plug to come loose due to vibration. If the plug is intact, check the contacts for corrosion. If everything appears as it should, then unplug the wire harness and take a resistance check. Readings will be as follows:

Temperature Meter Reading
32°F (0°C) 35.9 K ohms
86°F (30°C) 9.7 K ohms
104°F (40°C) 6.6 K ohms
122°F (50°C) 4.6 K ohms
140°F (60°C) 3.2 K ohms
158°F (70°C) 2.3 K ohms
203°F (95°C) 1 K ohms

Roughly...around 9K ohms at room temperature if I'm reading the chart correctly. Take readings as listed and also double check the connector to make sure it is not oxidized. Try cleaning the plug and reconnecting to see if the error code goes away. If not, you will probably have to replace the sensor. If the sensor checks good, take a reading across the heating element terminals. It should indicate about 15 ohms.

Lastly, remove the washer top panel by removing the three screws holding the panel in place in the rear. Once the screws are removed, slide the panel back then off. Locate the Central Control Unit (CCU) directly behind the wash tub. Take a resistance check at the Heating Element Solenoid by removing connector 9 from the CCU (this is the second connector from the RIGHT as facing from the front). A reading across test points 1 & 2 should also read 15 ohms.


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Posted on Sep 28, 2010

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1 Answer

F11 code on a whirlpoos duet washer model GHW9150PW1. I replaced the CCU and still have the same problem. When I run a diagnostic test at the C01 stage is when the F11 error appears. Any help would be...


Might be a wire broken from vibrations or the MCU itself.
I have a service manual for you. Use the manual to reference repairs and your machine's tech sheet for error codes. This is your F-11 error from your tech sheet:
F11 Serial communication error
Communication between the Central Control Unit (CCU) and the
Motor Control Unit (MCU) cannot be sent correctly.
Possible causes/procedure:
1. Unplug washer or disconnect power.
2. Check wire harness connections to the MCU, the motor, and
Central Control Unit (CCU).
3. Check the drive system for any worn or failed components.
4. Plug in washer or reconnect power.
5. Verify CCU operation by running a Diagnostic test or any
cycle.
6. Check the MCU by looking for operations of the drive motor.
7. Check the drive motor for powered rotations.
8. Check that the serial harness at the MCU is not mounted
upside down. The wires should be to the left when facing the
MCU connectors.
themobilian_1436.jpg

I have some more photos and repair manual for duet sport model HERE

themobilian_1437.jpg

Feb 11, 2011 | Whirlpool Duet GHW9150P Front Load Washer

1 Answer

We have a whirlpool duet sport washer, the machine is powered on as evidenced by the lit up control panel's LED but when we try to run a cycle, the machine refuses to start and after a couple minutes it...


do you hear the door lock assymbley locking if not then either you have a bad control upper board central control unit uper grey board located top back of washer ........or bad door lock assy

Jan 24, 2011 | Whirlpool Duet GHW9150P Front Load Washer

1 Answer

My washer stops and suds flash on the display


Sud: Suds lock (overdose of detergent detected during wash cycle)
The motor control unit senses a suds lock condition by analyzing the
current draw on the drive motor. If "Sud" is displayed a potential Suds
Lock is detected. This may signify a bad pump, an extra heavy load,
excessive detergent, or excessive suds.
Possible causes/procedure:
If too much detergent was used:
-Run the unit through a Rinse/Spin cycle.
-Run a Normal cycle without adding any detergent.
This should clear the unit of the excess detergent.
1. Check the drain hose and make sure it is not plugged
or kinked.
2. Unplug washer or disconnect power.
3. Check wire harness connections to the drain pump,
pressure switch, and Central Control Unit (CCU).
4. Check/clean drain pump filter of foreign objects.
5. Plug in washer or reconnect power.
6. Check drain pump.
7. Check the pressure switch.
8. Verify CCU operation by running a Diagnostic test or any
cycle.themobilian_756.jpg

Use your tech sheet for diagnostics it is behind that panel the Handy Hippy showed you how to take loose (see above link) Use this MANUAL for Duet sport as a guide for repairs

Thanks for using fixYa
themobilian_757.jpg

Jan 07, 2011 | Whirlpool Duet GHW9150P Front Load Washer

1 Answer

Error code Sd (or 5d)


It means Suds Lock(Overdose of Detergent Detected During The Wash Cycle).If suds are detected continuously by the pressure switch during the drain or spin phases,the washer will fill 4 litres of water and during 5 minutes the unit will rest without tumbling,the water will be drained and it will try to spin or drain again.

If too much detergent was used:
– Run the unit through a Rinse/Spin cycle.
– Run a Normal cycle without adding any detergent.
This should clear the unit of the excess detergent.
1. Check the drain hose and make sure it is not plugged or kinked.
2. Unplug washer or disconnect power.
3. Check wire harness connections to the drain pump,pressure switch and Central Control Unit(CCU).
4. Check/clean drain pump filter of foreign objects.
5. Plug in washer or reconnect power.
6. Check drain pump.
7. Check the pressure switch.
8. Verify CCU operation by running a Diagnostic Test.

Apr 11, 2010 | Whirlpool Duet Sport HT WFW8400TE Washer

1 Answer

I have a whirlpool duet sport with an error code F21. It is not a blocked drian pipe, and is making a noise with the pump.


check drain trap for restriction
If the drain time exceeds 8 minutes, the water valves turn off.
This error code is only shown in Diagnostic test.
Possible Causes/Procedure
- Ask the customer how much detergent they are using and if it is HE
detergent. May have too much suds present causing this condition.
- Turn washer ON to verify pump operates; run the drain cycle.
- Check the drain hose and make sure it is not plugged or kinked.
- Unplug washer or disconnect power
- Make sure that wire harness connections at the Drain Pump, Pressure SW,
& CCU (DP2, PR6 cavities) connectors are not broken or with wires detached,
and that connector internal pins are visible.
- Check continuity from the Drain Pump & CCU (DP2 cavity) connectors.
- Check continuity from the Pressure SW & CCU (PR6 cavity) connectors.
- If the continuity diagnosis failed, Main Harness must be replaced.
- Make continuity test to the Pressure SW. See page 8.
- Check the resistance of the motor pump. See page 8.
- Plug in washer or reconnect power.
- Run the drain cycle.
- If the failure continues, unplug washer or disconnect power.
- Check the drain pump filter for foreign objects.
- Disassemble the drain pump from the washer.
- Check that the impeller is not detached from the motor shaft. If the
impeller is detached from the shaft, is broken or has any scratches,
the drain pump must be replaced.
- Plug in washer or reconnect power.
- Verify the unit operation by performing the Diagnostic Test cycle.
See page 5.
- After the diagnostic test has finished, unplug washer or disconnect
power and wait for 15 seconds.

Feb 15, 2010 | Whirlpool Duet Sport HT WFW8400TE Washer

1 Answer

Wepurchased a Whirlpool duet sport wash machine in Nov. 2008. The machine stops and turns off before the final finse cycle leaving the clothes very very wet and does not finish the complete cycle for...


remove the bottom panel.inside usually on the right side is a book called a tech.sheet used by the servie technician.it will tell you how to put the washer into test mode and run diagnostics

Jan 22, 2010 | Whirlpool Duet GHW9150P Front Load Washer

1 Answer

F 01 code comes on when trying to start another load. Pushed the cancel button and the machine shuts off also tried unplugging it and that does not work either


F1 error means a communication error, if you unplugged it, for more then 2 mins that should have work, but you also have to verify ccu operation by running a diagnostic test

Jan 11, 2010 | Whirlpool Duet Sport HT WFW8400TE Washer

1 Answer

Wirlpool Duet Sport Washer shows no indication of power


That happened to mine I had to replace the "brain" of the washer....the part was about $170. I think it is called the control panel.
There is a test you can run...look in the manual.

Jun 30, 2009 | Whirlpool Duet GHW9150P Front Load Washer

1 Answer

Whirlpool Duet Sport ~ E28 Error Code


serial communication error between central control and motor control.
Check connections at ccu (top front right corner) and mcu (bottom by motor), check belt drive for wear.
Did motor run ? Any other codes in diagnostic? (any one modifier button 4 sec on 4 secs off 5 times.) F codes are failures and C codes are portions of test cycle(automaticly run)

Apr 28, 2009 | Whirlpool Duet GHW9150P Front Load Washer

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