Admiral Washer Rinse Light Flashing: Troubleshooting... | appliancefaults.com

Technical Background:

The Main Control Unit (MCU) monitors various sensors and components within the washer. These include the water level pressure switch, door lock/latch, drain pump, and water inlet valve. The MCU uses voltage signals (typically 5V DC) from these sensors to determine the operational state of the washer. If the MCU detects an abnormal voltage reading or a lack of signal, it may trigger a fault code, which is represented by a flashing light. The rinse light flashing often indicates a problem related to water level, draining, or door lock status.

Symptoms:

The Admiral washer pauses mid-cycle, and the rinse light flashes repeatedly. The machine may not drain or fill properly. This is usually accompanied by an error signal, but in some older models, the flashing light is the only indicator.

Possible Causes:

Clogged drain pump filter
Faulty water level pressure switch
Defective door lock/latch assembly
Malfunctioning water inlet valve
Issues with the main control board (MCU)

Solution:

1

Unplug the washer from the 120V AC outlet.
2

Check the drain pump filter for obstructions. Remove the filter and clean any debris. Reinstall the filter securely.
3

Inspect the water inlet valve screens for sediment buildup. Clean or replace as needed.
4

Test the door lock/latch assembly for continuity using a multimeter. A reading of 0 ohms indicates a closed circuit, while infinite ohms indicates an open circuit. Replace if faulty.
5

Examine the water level pressure switch and its air hose for kinks or leaks. Disconnect the hose from the pressure switch and blow into it to check for blockages.
6

If the above steps don't resolve the issue, suspect a problem with the main control board (MCU). Visually inspect the board for any signs of burned components or water damage.
7

Replace the MCU if necessary, ensuring the new board is compatible with the washer model.

Safety Warning:

Always disconnect the power supply before performing any repairs. Use proper Lock Out Tag Out (LOTO) procedures. Capacitors in the appliance circuits can hold a dangerous charge even after the unit is unplugged. Exercise extreme caution when working near the main control board.

Prevention:

Regularly clean the drain pump filter (every 3 months). Use high-efficiency (HE) detergent to prevent excessive suds and residue buildup. Periodically inspect water supply hoses for leaks or cracks and replace them every 5 years.

Expert Tip:

On some Admiral models, you can enter service mode by pressing and holding the Start/Pause and Power buttons simultaneously for 5 seconds. This may display error codes that provide more specific information about the problem.

Frequently Asked Questions

•How do I access the drain pump filter on my Admiral washer?

The drain pump filter is typically located behind a small access panel at the bottom front of the washer. You may need a flathead screwdriver to open the panel. Have a towel ready, as some water may spill out when you remove the filter.

•What is the correct resistance reading for the door lock switch?

When the door is locked, the resistance across the door lock switch should be close to 0 ohms, indicating a closed circuit. When the door is unlocked, the resistance should be infinite, indicating an open circuit. If the readings are different, the switch is likely faulty and needs replacement.

•Where is the water level pressure switch located, and how do I remove it?

The water level pressure switch is usually located inside the washer's control panel. To access it, you'll need to remove the top or rear panel of the washer. Once you locate the switch, disconnect the air hose and any electrical connectors. The switch may be held in place by screws or clips. Remove the fasteners and gently pull the switch out.

Admiral Washer Rinse Light Flashing: Troubleshooting Guide

Technical Background:

Symptoms:

Possible Causes:

Solution:

Safety Warning:

Prevention:

Expert Tip:

Frequently Asked Questions

•How do I access the drain pump filter on my Admiral washer?

•What is the correct resistance reading for the door lock switch?

•Where is the water level pressure switch located, and how do I remove it?

Related questions

Technical Background:

Symptoms:

Possible Causes:

Solution:

Safety Warning:

Prevention:

Expert Tip: