Admiral Washer Unexpected Pause During Rinse Cycle:... | appliancefaults.com

Technical Background:

The main control unit (MCU) governs the washer's operation. It receives input from various sensors, including the water level pressure switch and the lid switch, and controls the drain pump, water valves, and motor. Voltage paths from these sensors inform the MCU if the cycle can proceed or be interrupted.

Symptoms:

The Admiral washer pauses unexpectedly during the rinse cycle every time. The cycle may eventually resume, or it may require manual intervention to advance.

Possible Causes:

Clogged drain pump filter
Defective water level pressure switch
Faulty lid switch
Partially blocked drain hose
Failing main control board (MCU)

Solution:

1

Unplug the washer from the outlet.
2

Check the drain pump filter for debris. Remove the front access panel (usually with a 1/4-inch nut driver) and clean the filter.
3

Inspect the drain hose for kinks or clogs. Disconnect the hose and flush it with water.
4

Test the lid switch for continuity with a multimeter. It should show continuity when the lid is closed.
5

Examine the water level pressure switch. Disconnect the air hose and check for blockages. Use a multimeter to test switch continuity as the tub fills (refer to wiring diagram).
6

Check voltage at the main control board (MCU) during the rinse cycle. Verify 120V AC input. Consult wiring diagram for specific test points.
7

If all other components test okay, replace the main control board (MCU).

Safety Warning:

Disconnect power before working on the washer. Lock Out/Tag Out (LOTO) procedures should always be followed. Some components carry 120V AC – exercise extreme caution.

Prevention:

Regularly clean the drain pump filter (every 3 months). Avoid overloading the washer. Use the correct type and amount of detergent.

Expert Tip:

Many Admiral washers have a diagnostic mode. Consult the service manual or search online for the specific model's diagnostic sequence (often involves a specific sequence of button presses). This can provide error codes that pinpoint the issue.

Follow-up Questions:

Frequently Asked Questions

•How do I access the diagnostic mode on my Admiral washer?

The specific steps vary by model. Look for a service manual online or search for videos demonstrating the process. It usually involves a specific sequence of button presses like START/CANCEL + POWER.

•Where is the water level pressure switch located?

It's usually located near the bottom of the washer, behind the front or side panel. It will have a small air hose connected to it.

•How do I know if the MCU is truly faulty?

The MCU should only be considered faulty after you have systematically tested all other components in the circuit. Confirm the MCU receives proper voltage. Check for loose wiring connections to the MCU before replacing it. Verify wiring diagrams before replacing components.

Admiral Washer Unexpected Pause During Rinse Cycle: Troubleshooting Guide

Technical Background:

Symptoms:

Possible Causes:

Solution:

Safety Warning:

Prevention:

Expert Tip:

Frequently Asked Questions

•How do I access the diagnostic mode on my Admiral washer?

•Where is the water level pressure switch located?

•How do I know if the MCU is truly faulty?

Related questions

Technical Background:

Symptoms:

Possible Causes:

Solution:

Safety Warning:

Prevention:

Expert Tip: