Amana Top Load Washer Not Spinning or Draining:... | appliancefaults.com

Technical Background:

The washer's Main Control Unit (MCU) controls the spin and drain functions. The MCU sends 120V AC to the drain pump and controls the motor for spinning. The lid switch is a safety interlock that must be closed for the spin cycle to activate. A faulty lid switch, drain pump, motor, or wiring can prevent the washer from spinning and draining.

Symptoms:

The Amana top load washer fills with water but doesn't spin or drain. Clothes are soaking wet after the wash cycle.

Possible Causes:

Lid switch failure
Drain pump malfunction
Clogged drain hose
Faulty motor or motor control board
Damaged wiring harness
Blocked tub drain

Solution:

1

Disconnect power to the washer by unplugging it from the outlet or switching off the breaker. This is crucial for safety.
2

Inspect the lid switch. Use a multimeter to check for continuity when the lid is closed. A closed lid should show continuity. Replace the lid switch if there is no continuity.
3

Check the drain pump for obstructions. Remove the drain hose and inspect for clogs. Disconnect the pump (usually with a 1/4-inch nut driver). Remove any debris from the pump. Manually ensure the pump impeller spins freely.
4

Verify voltage to the drain pump during the drain cycle. Use a multimeter set to AC voltage. You should see approximately 120V AC at the pump connector when the washer is attempting to drain. If no voltage is present, investigate the wiring harness and motor control board.
5

Inspect the drain hose for kinks or clogs. Ensure the hose is properly connected to the drain standpipe. The drain hose should not be inserted more than 6 inches into the standpipe.
6

Check the motor and motor control board. Use a multimeter to test the motor windings for continuity. Specific procedures vary by model, refer to the tech sheet. If the motor windings are good, the motor control board may be faulty. These require advanced testing.
7

Reconnect power and test the washer by running a spin cycle. Observe if the washer spins and drains.

Safety Warning:

Disconnect power to the washer before performing any repairs. High voltage is present inside the appliance. Follow Lock Out/Tag Out (LOTO) procedures.

Prevention:

Regularly clean the drain pump filter to prevent clogs. Avoid overloading the washer. Use the correct amount of detergent.

Expert Tip:

Many Amana washers have a diagnostic mode. To enter the service mode, rapidly rotate the cycle selector knob three clicks clockwise, then one click counter-clockwise, then one click clockwise. All the lights on the console should flash, giving you access to error codes and test cycles.

Frequently Asked Questions

•How do I access the drain pump on this model?

On most Amana top load washers, you'll need to remove the front panel or access it from underneath after tilting the washer back. You may need a 5/16-inch socket or nut driver.

•Where is the lid switch located and how do I replace it?

The lid switch is typically located under the washer lid, near the hinge. You'll need to remove screws to access and replace it. Disconnect power first!

•How can I tell if the motor control board is bad?

Testing the motor control board requires advanced troubleshooting skills and a wiring diagram. Common signs of a bad board include no voltage to components, burnt components on the board, or the washer failing to respond to controls. It's best to consult a qualified technician.

Amana Top Load Washer Not Spinning or Draining: Troubleshooting Guide

Technical Background:

Symptoms:

Possible Causes:

Solution:

Safety Warning:

Prevention:

Expert Tip:

Frequently Asked Questions

•How do I access the drain pump on this model?

•Where is the lid switch located and how do I replace it?

•How can I tell if the motor control board is bad?

Related questions

Technical Background:

Symptoms:

Possible Causes:

Solution:

Safety Warning:

Prevention:

Expert Tip: