Amana Washer: How to Clean the Coin Trap or Filter -... | appliancefaults.com

Technical Background:

The washer's Main Control Unit (MCU) monitors the water level and pump operation. If the MCU detects a slow or blocked drain, it can trigger error codes and shut down the cycle to prevent damage. The drain pump typically operates on 120V AC, drawing power through relays controlled by the MCU.

Symptoms:

The washer isn't draining properly or is making unusual noises during the drain cycle. You may also notice water left in the drum after a wash. The machine might display error codes related to drainage issues.

Possible Causes:

Accumulated lint, coins, or small objects blocking the filter.
Infrequent cleaning leading to excessive buildup.
Hard water deposits restricting water flow.
Damaged filter screen allowing debris to pass through.

Solution:

1

Unplug the washer from the 120V AC power outlet at the breaker panel.
2

Locate the coin trap/filter. It's typically at the front bottom, behind a small access panel. Use a flathead screwdriver to gently pry open the panel.
3

Place a shallow pan or towel under the filter access point to catch any spilled water.
4

Carefully unscrew or unclip the filter cap/housing (it may require a quarter turn counter-clockwise). Be prepared for some water to drain out.
5

Remove the filter and clean it thoroughly under running water. Remove all lint, debris, and foreign objects. A small brush can help dislodge stubborn buildup.
6

Inspect the filter for damage. If the screen is torn, replace the filter.
7

Reinstall the filter and secure the cap/housing tightly. Ensure a proper seal.

Safety Warning:

Always disconnect power to the appliance before performing any maintenance. Lock Out/Tag Out (LOTO) procedures should be followed. Some components inside the washer operate on 120V AC - exercise caution to avoid electrical shock.

Prevention:

Clean the coin trap/filter every 3 months or more frequently if you wash items that produce a lot of lint. Use laundry bags for delicate items and check pockets before washing.

Expert Tip:

If the filter is difficult to remove, try using a rubber jar opener to improve your grip. Apply gentle pressure while turning to avoid damaging the housing. After cleaning and reassembling, run an empty rinse cycle to ensure proper drainage and check for leaks.

Frequently Asked Questions

•How do I know if my drain pump is bad?

If the filter is clean and the washer still won't drain, the drain pump might be faulty. You can test the pump for continuity with a multimeter. A reading of around 10-20 ohms is typical. Also, check for 120V AC at the pump connector during the drain cycle. No voltage indicates an issue with the MCU or wiring.

•Where can I find a replacement filter for my Amana washer?

Replacement filters are available from appliance parts retailers, both online and in brick-and-mortar stores. You'll need the model number of your washer to ensure you get the correct replacement. Common search terms are 'Amana washer filter' or 'Amana washer coin trap'.

•What does it mean when my Amana washer displays an 'LF' error code?

An 'LF' error code typically indicates a slow or no fill condition. While this guide focuses on drainage, a fill issue can sometimes mimic drainage problems. Check the water inlet valve screens for debris and ensure the water supply lines are fully open.

Technical Background:

Symptoms:

Possible Causes:

Solution:

Safety Warning:

Prevention:

Expert Tip:

Frequently Asked Questions

•How do I know if my drain pump is bad?

•Where can I find a replacement filter for my Amana washer?

•What does it mean when my Amana washer displays an 'LF' error code?

Related questions

Technical Background:

Symptoms:

Possible Causes:

Solution:

Safety Warning:

Prevention:

Expert Tip: