Error Code: F4 Difficulty: Moderate
Problem: Indicates a water inlet problem.
How to Fix F4 Error (Step-by-Step)
- First, ensure that both the hot and cold water faucets connected to the washer are fully turned on.
- Check the water inlet hoses for any kinks or twists that could be restricting water flow.
- Turn off the water supply and disconnect the inlet hoses from the back of the washer.
- Inspect the small filter screens inside the water inlet valve ports on the washer for any debris or sediment buildup.
- Clean the screens thoroughly with a small brush and water.
- Reconnect the hoses, turn the water back on, and check for leaks.
- If the problem continues, the water inlet valve (W11210463 or WPW10450959) may be faulty and need replacement.
- Turn the appliance off, wait about 2 minutes, then turn it back on.
Recommended Replacement Part
- WPW10450959
Still Not Working?
If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.
More options (for a better recommendation)
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When It’s Better to Replace Than Repair
Sometimes replacing an appliance makes more financial sense than putting more money into repairs.
Here are a few signs it may be time to shop for a new one:
For repair parts, verify exact fit with the full washer model number before buying; these links are general replacement-appliance shopping options.
- ✓Appliance over 8-10 years old
- ✓Repair cost over 50% of replacement
- ✓Multiple recent breakdowns
- ✓Major component failure
Recommended Replacement Options
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Expert: Mike Sullivan
EPA Section 608 Certified Technician with 18+ years experience.
Read Editorial Standards →Browse all Amana error codes: Amana Error Codes
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