Fixing FH Error on Whirlpool Duet HT

If you own a Whirlpool Duet HT washing machine and are encountering the FH error code, you're not alone. This error code indicates a water supply issue and can prevent your washer from functioning properly. Thankfully, there are a few steps you can take to troubleshoot and fix this problem.

Step 1: Check the Water Supply

The first thing you should do when facing an FH error is to inspect your water supply. Make sure the water faucets are turned on and that there's an adequate water flow. If the water supply seems fine, move on to the next step.

Step 2: Clean the Inlet Valve Screens

The FH error code often occurs due to clogged or dirty inlet valve screens. To clean them, you'll need to follow these steps:

1. Turn off the water supply to the washer.
2. Locate the inlet valve screens, which are usually located at the back of the machine.
3. Remove any debris or sediment by gently rinsing the screens under running water.
4. Once cleaned, reinstall the screens.

Step 3: Check the Inlet Valve

If cleaning the inlet valve screens didn't fix the issue, the next step is to check the valve itself. Here's how:

1. Disconnect the water supply hoses from the back of the washer.
2. Inspect the inlet valve for any signs of damage or blockage.
3. If the valve appears damaged or clogged, it will need to be replaced.
4. If the valve appears fine, try blowing through the inlet side to check for any blockages.

Step 4: Verify the Pressure Switch

The pressure switch is responsible for detecting and controlling the water level in your washer. A faulty pressure switch can trigger the FH error code. Follow these steps to verify the switch:

1. Locate the pressure switch, typically located near the top of the washer's cabinet.
2. Disconnect the pressure switch's hose and blow air through it to make sure it's clear.
3. If there are no blockages in the hose and the switch is still not working, it may need to be replaced.

Step 5: Call a Professional

If you've followed all the previous steps and are still experiencing the FH error code, it may be time to seek professional help. Contacting an authorized Whirlpool service technician will ensure that the problem is diagnosed accurately and resolved effectively.

By following these troubleshooting steps, you can hopefully resolve the FH error code on your Whirlpool Duet HT washing machine. Remember to prioritize your safety throughout the process and, if needed, reach out to a certified technician for assistance.