Error Codes
How to determine the age of an Amana washing machine?
To determine the age of your Amana washer (model NFW5800HW3), we use the serial number from the model tag. The serial format encodes the manufacturing date; once you locate the tag and write down the serial, you can decode the year and week it was built.
On most Amana front-load washers like NFW5800HW3, the tag is typically in one of these spots:
- Along the door opening (on the cabinet frame behind the door)
- On the inside of the door itself
- On the rear panel of the washer
- Occasionally behind the lower front access area
Write down both the model number and the serial number exactly as shown.
Many Amana washers use a Whirlpool-family serial format where the serial includes a year code and a week-of-year code.
- The year is encoded by a letter in the serial
- The week is often shown as two digits (01 to 52)
Because serial formats can vary by production run, the most reliable approach is to match the serial pattern to a Whirlpool-family decoder and then confirm the result against your purchase or installation date.
| Serial detail | What it tells you | Example output |
|---|---|---|
| Year code (letter) | Manufacturing year | 2021 |
| Week code (2 digits) | Week of that year | Week 34 |
If the label is damaged, we use these practical checks to narrow it down:
- Check your receipt, delivery paperwork, or installer invoice
- Look for a date stamp on the control board area (service techs often note this)
- Compare the washer’s features to parts used on this model, such as the inglis washer electronic control board W11550652
Knowing the build date helps us match the correct Amana parts (like a water valve, door lock, or drain pump), confirm warranty timing, and avoid ordering a similar-looking part that fits a different production version.
Last updated: February 2026
Who makes Amana front load washers?
Amana front load washers (including model NFW5800HW3) are made under the Whirlpool family of brands; Amana is a Whirlpool-owned brand, and Whirlpool manufactures and supports the product line.
Amana has changed ownership over time; today, the Amana appliance brand is part of Whirlpool. That is why you will often see Whirlpool-style parts and engineering used across Amana, Maytag, and Whirlpool laundry products.
When you are troubleshooting or ordering replacement parts for your Amana washer, you are typically working with Whirlpool-manufactured components and common Whirlpool-family designs.
Common examples on this model include:
- A drain system that uses a complete pump assembly such as the washer drain pump assembly W11458345
- A fill system that uses an inlet valve such as the water valve W11688995
- A door safety system that uses a door lock such as the ha15g janus- W11565030
| What you see | What it usually means | Why it matters |
|---|---|---|
| Amana on the washer | The consumer-facing brand | Use the exact model number NFW5800HW3 to match parts |
| Whirlpool-family parts | Shared manufacturing and designs | Many repair steps and parts styles are consistent across the family |
Knowing who makes the washer helps you choose compatible parts and follow the right repair approach. For example, fill problems often point to the inlet valve, and drain problems often point to the pump or drain hose.
If you are diagnosing a control-related issue, we also recommend reading how to replace the timer and control parts on an Amana top load washer for general control-part replacement tips (the exact access steps can differ on a front load washer).
Last updated: February 2026
Do Amana washers have a filter to clean?
Yes. On the Amana NFW5800HW3 front-load washer, the main “filter” you maintain is the drain pump filter (often called the pump cleanout). Cleaning it regularly helps prevent slow draining, standing water, and drain pump strain.
In most front-load washers, the pump filter sits in the drain path just before the drain pump. It catches lint, coins, hair pins, and small items so they do not jam the pump.
Common symptoms the filter needs cleaning:
- Water left in the drum after the cycle
- Slow drain or long cycle times
- Rattling or grinding noise during drain
- Musty odor from trapped debris
- Intermittent “won’t drain” behavior
- Unplug the washer.
- Place towels and a shallow pan at the front of the washer.
- Open the lower access area (some models use a small panel; others require removing the lower front panel).
- Slowly loosen the filter cap to let water drain into the pan.
- Remove debris, rinse the filter, and wipe the housing.
- Reinstall the filter cap firmly, then run a quick rinse and drain to check for leaks.
If cleaning the filter does not restore normal draining, these model-matched parts are common next checks:
| What we check | What it affects | Model-matched part to consider |
|---|---|---|
| Drain pump operation and impeller | Draining, noise, intermittent drain | Washer drain pump assembly W11458345 |
| Drain hose condition and kinks | Slow drain, siphoning, leaks | Hose assy-dr W11549455 |
| Pressure sensing (water level) | Overfill, underfill, drain logic | Pressure sen W11316246 |
A clogged pump filter forces the washer to work harder to drain. That can lead to poor cleaning results, odors, and premature wear on the drain system.
For a visual walkthrough that matches this style of washer, use our guide: cleaning the drain pump filter on a front load washer with no access door video.
Last updated: February 2026
How much is a new control board for an Amana washer?
For the Amana washer model NFW5800HW3, a replacement electronic control board typically costs about $200 to $350 for the part alone, and total installed cost is commonly about $300 to $600 depending on labor rates and what else is found during diagnosis.
Control board pricing varies by model and revision, but these ranges are realistic for front-load washers like the NFW5800HW3.
| Cost item | Typical range | What affects it most |
|---|---|---|
| Control board (part only) | $200 to $350 | Board version, availability |
| Service labor | $100 to $250 | Local rates, trip/diagnostic fees |
| Total installed | $300 to $600 | Diagnosis time, extra parts needed |
A washer can act like it needs a board when the real issue is a lock, sensor, or wiring problem. Before replacing the board, we check these common causes:
- Door not locking consistently (often points to the ha15g janus- W11565030)
- Intermittent power or loose connections at the harness
- Drain problems that stop the cycle (often tied to the washer drain pump assembly W11458345)
- Fill problems that trigger errors or long fill times (often tied to the water valve W11688995)
- Pressure sensing issues (pressure switch hose or sensor)
These steps help avoid buying an expensive part you do not need:
- Reset power: Unplug the washer (or switch off the breaker) for 2 minutes, then retry.
- Verify the door lock: If the door will not lock, the control often will not start or spin.
- Check fill and drain basics: Confirm water supply valves are fully open and the drain path is not restricted.
- Inspect wiring: Look for loose plugs, corrosion, or pinched wires at the control and door lock.
The control board is one of the highest-cost electrical parts in a washer. A quick check of the door lock, drain pump, and water valve often identifies a simpler fix that restores normal cycles and prevents repeat failures.
Last updated: February 2026
