Question about LG WM-2277HW Front Load Washer

1 Answer

I have an error code it looks like an upside down F and E

The possible causes from the manual is control error- it says to unplug and call for service.

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  • 1 more comment 
  • lt_30 Dec 31, 2008

    Found it! it was the same as the EE with missing line on top of E.


    thank you!

  • polgara40_2 Dec 31, 2008

    motor overload comes on when trying to spin any ideas lgwm12220fd model

  • piano999 May 09, 2009

    Any body can help me solve this"I have an error code it looks like an upside down F and E" . In the Owner's Manual said "unplug and call for service" Is there the way I can fix it myself? Is there any one has the same problem and already fix it can help me. Thank you this is my e- mail piano999@sbcglobal.net

    Please help

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  • Master
  • 640 Answers

On the back of the stator...the inside of the motor the part that has the whindings.plastic overload replace it..if you need help i will talk you through..also look for water or a drip ...onthejob

Posted on Jan 04, 2009

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2 Answers

I get an F11 error. Washer will not start in any mode.


GHW9150P Tech sheet:
FH: If after 30 seconds the control does not detect water entering
machine, the valves will be turned off and the error code will be
displayed. OR If the control has turned the water valves on and after
8 minutes the flow sensor has detected 10.5 gallons of water passing through it, but has not detected the pressure switch trip, the valves will be turned off and the error code will flash.
Press PAUSE/CANCEL twice to clear the display.
If there is no water in the unit:
-Make sure that both valves at the water source(s) are turned
on all the way.
-Check for plugged or kinked inlet hoses or plugged screens in
the inlet valves.
-Verify inlet valve operation.
If there is water in the unit:
-Verify drain pump operation.
-Verify that the pressure switch hose is in good condition and
properly connected to tub and pressure switch.
1. Verify there is not a siphon problem.
2. Unplug washer or disconnect power.
3. Verify wire harness connections to inlet valves,
pressure switch, drain pump, flow meter, and
Central Control Unit (CCU).
4. Check all hoses for possible leaks.
5. Plug in washer or reconnect power
6. Verify pressure switch operation.
7. Verify flow meter operation by blowing air through the part and
measuring the resistance.
8. Verify CCU operation by running a Diagnostic test or any cycle.
F-2 Long Drain
If the drain time exceeds eight minutes, the water valves are turned off
and "F/02" is flashed. Press PAUSE/CANCEL two times to clear the
display.
NOTE: After four minutes the "Sud" error will be displayed, then four
minutes later the "F/02" error code will be displayed.
1. Check the drain hose and make sure it is not plugged
or kinked.
2. Unplug washer or disconnect power.
3. Check the electrical connections at the pump and
make sure the pump is running.
4. Check the drain pump filter for foreign objects.
5. Plug in washer or reconnect power.
6. If the above does not correct the problem, go to step 7.
7. Unplug washer or disconnect power.
8. Replace the pump.
F-5 Water temp sensor failure
If during the water heating step in the wash cycle, the water
temperature sensor (NTC) value is out of range, the "F/05" error code
will be displayed. Possible cause/proceedure:
1. Unplug washer or disconnect power.
2. Check the water temperature sensor. Refer to the
"Water Temperature Sensor" section. Check
connections to the water temperature sensor.
3. Check resistance of heating element, if present on this
model. (abnormal = infinity)
F-06 Drive motor Tachometer error
Possible causes/procedure:
1. Verify the shipping system including shipping bolts, spacers
and cables are removed.
2. Unplug washer or disconnect power.
3. Check wire harness connections between the drive motor and
the Motor Control Unit (MCU), and between the MCU and the
Central Control Unit (CCU).
4. Plug in washer or reconnect power.
5. Check the MCU by looking for operations of the drive motor.
6. Check the drive motor for powered rotations.
F-07 Motor control unit error
Possible causes/proceedure:
1. Unplug washer or disconnect power.
2. Check wire harness connections between the drive motor and
the Motor Control Unit (MCU), and between the MCU and the
Central Control Unit (CCU).
3. Plug in washer or reconnect power.
4. Check the MCU by looking for operations of the drive motor.
5. Check the drive motor for powered rotations.
F-09 Overflow Condition
Possible causes/procedure:
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. Check for drain pump failure.
6. Check the inlet valve for proper shut off.
7. the pressure switch for proper operation.
F10 Motor control unit heat sink thermal trip
Possible causes/procedure:
1. Check for proper installation, verify the unit is not located
near a source of heat and has proper ventilation.
2. Unplug washer or disconnect power.
3. Check wire harness connections to the MCU, the motor,
and Central Control Unit (CCU).
4. Check the drive system for any worn or failed components.
5. Plug in washer or reconnect power.
6. Check the MCU by looking for operations of the drive motor.
7. Check the drive motor for powered rotations.
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.
F13 Dispenser circuit error
Possible causes/proceedure:
1. Unplug washer or disconnect power.
2. Check mechanical linkage from dispenser motor to the top of
the dispenser.
3. Check wire harness connections to the dispenser motor and
Central Control Unit (CCU).
4. Check dispenser motor for powered rotations.
F14 The dreaded EEPROM error
The Central Control Unit (CCU) receives its data from an EEPROM
onboard the CCU. If there is an error reading this data it will cause this
error. Possible causes/proceedure:
¦ A power glitch may cause this error.
1. Unplug washer or disconnect power for two minutes.
2. Verify CCU operation by running a Diagnostic test or any
cycle.
F15 Motor control unit error
If the MCU detects multiple resets or errors during a wash cycle it will
go into this error mode. Possible causes/proceedure:
1. Unplug washer or disconnect power.
2. Check wire harness connections to the MCU, the motor, and
Central Control Unit (CCU).
3. Check drive belt.
4. Plug in washer or reconnect power.
5. Check the MCU by looking for operations of the drive motor.
6. Check the drive motor for powered rotations.
F21 F 22 CCU /touchpad/LED assembly unable to transmit/receive data to/from the CCU central control unit
Possible causes/procedure:
1. Check the touch-pad/LED assembly by selecting different
cycles and changing the modifiers and options available to
confirm the touch-pad/LED is responding.
2. Unplug washer or disconnect power.
3. Check wire harness connections to the
touch-pad/LED assembly and Central Control Unit (CCU).
F du Door unlock error
A Door Unlock Error occurs if the door cannot be unlocked. It will try to
unlock the door 6 times before displaying the error code.
Possible causes/procedure:
¦ Door lock mechanism is broken.
¦ Door switch/lock unit failure.
1. Check door switch/lock unit for foreign objects.
2. Unplug washer or disconnect power.
3. Check wire harness connections to the door switch/lock
unit and Central Control Unit (CCU).
NOTE: The door switch/lock unit can be manually unlocked. See
"Manually Unlocking The Door Lock System".
F dl Door lock error
A Door Lock Error occurs if the door cannot be locked. It will try to lock
it six times before displaying the error code.
Possible causes/procedure:
¦ Door lock mechanism is broken or removed from door.
¦ Door switch/lock unit failure.
1. Unplug washer or disconnect power.
2. Check door switch/lock unit.
3. Check the wire harness connections to the door
switch/lock unit and Central Control Unit (CCU).
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.
Tech sheet link:
https://servicematters.com/secured/docs/wiring/Tech%20Sheet%20-%208182277.pdf

Mar 01, 2011 | Whirlpool Duet GHW9150P Front Load Washer

1 Answer

I am getting an F 11 code. I have followed the instructions in the manual to reset/cancel twice then set to the spin mode to drain any excess water. This has not worked. It counts down then completely...


themobilian_1560.jpg
themobilian_1561.jpg

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.




Duet service manual and repair photos are HERE


themobilian_1562.jpg

Feb 20, 2011 | Whirlpool Duet GHW9150P Front Load Washer

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

F11 code come up when it is ready to drain and spin


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_1381.jpgthemobilian_1382.jpg
themobilian_1383.jpg

Service manual video and more HERE

themobilian_1384.jpg

Feb 10, 2011 | Kenmore Washing Machines

1 Answer

Code F11 on Kenmore Model No 110.45872 400


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.
Your tech sheet and all the info on diagnostics is located behind the kick platethemobilian_1233.jpg
Use the tech sheet for your washer and use this service manual to see where and how to do repairs:

Duet service manual and MORE

themobilian_1234.jpg

Feb 02, 2011 | Kenmore Washing Machines

1 Answer

07f error code... duet washer W9150


Tech sheet on this model:
FH: If after 30 seconds the control does not detect water entering
machine, the valves will be turned off and the error code will be
displayed. OR If the control has turned the water valves on and after
8 minutes the flow sensor has detected 10.5 gallons of water passing
through it, but has not detected the pressure switch trip, the valves will
be turned off and the error code will flash.
Press PAUSE/CANCEL twice to clear the display.
If there is no water in the unit:
-Make sure that both valves at the water source(s) are turned
on all the way.
-Check for plugged or kinked inlet hoses or plugged screens in
the inlet valves.
-Verify inlet valve operation.
If there is water in the unit:
-Verify drain pump operation.
-Verify that the pressure switch hose is in good condition and
properly connected to tub and pressure switch.
1. Verify there is not a siphon problem.
2. Unplug washer or disconnect power.
3. Verify wire harness connections to inlet valves,
pressure switch, drain pump, flow meter, and
Central Control Unit (CCU).
4. Check all hoses for possible leaks.
5. Plug in washer or reconnect power
6. Verify pressure switch operation.
7. Verify flow meter operation by blowing air through the part and
measuring the resistance.
8. Verify CCU operation by running a Diagnostic test or any cycle.
F-2 Long Drain
If the drain time exceeds eight minutes, the water valves are turned off
and "F/02" is flashed. Press PAUSE/CANCEL two times to clear the
display.
NOTE: After four minutes the "Sud" error will be displayed, then four
minutes later the "F/02" error code will be displayed.
1. Check the drain hose and make sure it is not plugged
or kinked.
2. Unplug washer or disconnect power.
3. Check the electrical connections at the pump and
make sure the pump is running.
4. Check the drain pump filter for foreign objects.
5. Plug in washer or reconnect power.
6. If the above does not correct the problem, go to step 7.
7. Unplug washer or disconnect power.
8. Replace the pump.
F-5 Water temp sensor failure
If during the water heating step in the wash cycle, the water
temperature sensor (NTC) value is out of range, the "F/05" error code
will be displayed. Possible cause/proceedure:
1. Unplug washer or disconnect power.
2. Check the water temperature sensor. Refer to the
"Water Temperature Sensor" section. Check
connections to the water temperature sensor.
3. Check resistance of heating element, if present on this
model. (abnormal = infinity)
F-06 Drive motor Tachometer error
Possible causes/proceedure:
1. Verify the shipping system including shipping bolts, spacers
and cables are removed.
2. Unplug washer or disconnect power.
3. Check wire harness connections between the drive motor and
the Motor Control Unit (MCU), and between the MCU and the
Central Control Unit (CCU).
4. Plug in washer or reconnect power.
5. Check the MCU by looking for operations of the drive motor.
6. Check the drive motor for powered rotations.
F-07 Motor control unit error
Possible causes/proceedure:
1. Unplug washer or disconnect power.
2. Check wire harness connections between the drive motor and
the Motor Control Unit (MCU), and between the MCU and the
Central Control Unit (CCU).
3. Plug in washer or reconnect power.
4. Check the MCU by looking for operations of the drive motor.
5. Check the drive motor for powered rotations.
F-09 Overflow Condition
Possible causes/proceedure:
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. Check for drain pump failure.
6. Check the inlet valve for proper shut off.
7. the pressure switch for proper operation.
F10 Motor control unit heat sink thermal trip
Possible causes/proceedure:
1. Check for proper installation, verify the unit is not located
near a source of heat and has proper ventilation.
2. Unplug washer or disconnect power.
3. Check wire harness connections to the MCU, the motor,
and Central Control Unit (CCU).
4. Check the drive system for any worn or failed components.
5. Plug in washer or reconnect power.
6. Check the MCU by looking for operations of the drive motor.
7. Check the drive motor for powered rotations.
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.
F13 Dispenser circuit error
Possible causes/proceedure:
1. Unplug washer or disconnect power.
2. Check mechanical linkage from dispenser motor to the top of
the dispenser.
3. Check wire harness connections to the dispenser motor and
Central Control Unit (CCU).
4. Check dispenser motor for powered rotations.
F14 The dreaded EEPROM error
The Central Control Unit (CCU) receives its data from an EEPROM
onboard the CCU. If there is an error reading this data it will cause this
error. Possible causes/proceedure:
¦ A power glitch may cause this error.
1. Unplug washer or disconnect power for two minutes.
2. Verify CCU operation by running a Diagnostic test or any
cycle.
F15 Motor control unit error
If the MCU detects multiple resets or errors during a wash cycle it will
go into this error mode. Possible causes/proceedure:
1. Unplug washer or disconnect power.
2. Check wire harness connections to the MCU, the motor, and
Central Control Unit (CCU).
3. Check drive belt.
4. Plug in washer or reconnect power.
5. Check the MCU by looking for operations of the drive motor.
6. Check the drive motor for powered rotations.
F21 F 22 CCU /touchpad/LED assembly unable to transmit/receive data to/from the CCU central control unit
Possible causes/procedure:
1. Check the touch-pad/LED assembly by selecting different
cycles and changing the modifiers and options available to
confirm the touch-pad/LED is responding.
2. Unplug washer or disconnect power.
3. Check wire harness connections to the
touch-pad/LED assembly and Central Control Unit (CCU).
F du Door unlock error
A Door Unlock Error occurs if the door cannot be unlocked. It will try to
unlock the door 6 times before displaying the error code.
Possible causes/proceedure:
¦ Door lock mechanism is broken.
¦ Door switch/lock unit failure.
1. Check door switch/lock unit for foreign objects.
2. Unplug washer or disconnect power.
3. Check wire harness connections to the door switch/lock
unit and Central Control Unit (CCU).
NOTE: The door switch/lock unit can be manually unlocked. See
"Manually Unlocking The Door Lock System".
F dl Door lock error
A Door Lock Error occurs if the door cannot be locked. It will try to lock
it six times before displaying the error code.
Possible causes/proceedure:
¦ Door lock mechanism is broken or removed from door.
¦ Door switch/lock unit failure.
1. Unplug washer or disconnect power.
2. Check door switch/lock unit.
3. Check the wire harness connections to the door
switch/lock unit and Central Control Unit (CCU).
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.
Tech sheet link:
https://servicematters.com/secured/docs/wiring/Tech%20Sheet%20-%208182277.pdf

Jan 27, 2011 | Whirlpool Duet GHW9150P Front Load Washer

1 Answer

I have a kenmore elite smartwash quietPak9. I continue to get an F11 code and a dL code. What does this mean and can it be fixed?


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.
F dl Door lock error
A Door Lock Error occurs if the door cannot be locked. It will try to lock
it six times before displaying the error code.
Possible causes/procedure:
¦ Door lock mechanism is broken or removed from door.
¦ Door switch/lock unit failure.
1. Unplug washer or disconnect power.
2. Check door switch/lock unit.
3. Check the wire harness connections to the door
switch/lock unit and Central Control Unit (CCU).
Your tech sheet is attached to the base panel.
Use that tech sheet as a guide for diagnostics.

Use this service manual to ID and exchange parts

Jan 21, 2011 | Kenmore Washing Machines

1 Answer

Brand new washer won't run through a cycle. Keep getting error code F11 each time.


F11--Motor control unit error
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.

Jan 05, 2011 | Whirlpool Duet GHW9150P Front Load Washer

1 Answer

Its giving a code f11


HI. This is a serial communication error code(F-11)

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.

Replace failed component.(Which will, most likely, be the MCU if the wiring harness is ok)

Oct 24, 2009 | Whirlpool Duet GHW9150P Front Load Washer

1 Answer

F-11 error code


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.

Aug 31, 2008 | Whirlpool Washing Machines

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