What this means on these models
On the NFW line the first second of the drain stage decides the diagnosis. The matrix on this page is the definitive list for this family: two model numbers. A hum with no flow means a jammed impeller, a strain means a restriction further down, and silence means the pump was never asked to run at all.
What you observe
- The cycle ends with water still in the drum — The machine believes it has finished; the water says otherwise, which usually means the drain ran and achieved nothing.
- Silence where the drain stage should be — A drain stage that makes no sound is an electrical or control question rather than a blockage.
- Water drains slowly rather than not at all — A drum that empties eventually but takes several times as long as it used to.
- The machine stops mid-cycle and will not advance — A cycle that hangs at the same point every time is waiting for a level change that never comes.
- Water backs up out of the standpipe — The restriction is in the household drain rather than in the appliance, and the machine is working correctly.
- NEAR MISS — the drum will not spin but the water does leave — That is a drive or lid-switch fault rather than a drain fault, and it belongs on a different page.
What it usually is, in order
- Object jammed in the pump impeller — First on the NFW line when the pump hums without moving water, because a motor loaded against a stalled impeller is the most specific symptom on this list.
- Pump filter blocked — Second: the same housing, and it is cleared in the same operation, so the two are always checked together.
- Drain hose or standpipe restricted — Third: the path outside the machine, checked once the pump housing is proven clear.
- Control, lid switch or pressure sensor not calling for drain — Fourth because a drain that is never called for is an electrical diagnosis rather than a plumbing one, and it follows when everything mechanical checks out.
What to check first, second, third
- Start a drain and listen: hum, strain, or silence — First because the sound decides the branch. A hum means a jam, a strain means a restriction, silence means the pump was never called.
- Open the filter housing and turn the impeller by hand — A jammed impeller is confirmed and usually cleared in the same operation.
- Clear the filter fully and refit it square — A cap put back crooked leaks on every drain from then on.
- Check the hose run and the standpipe — Check the hose run and the standpipe last, once the pump housing is known to be clear.
Before any panel comes off
Safety
Isolate the machine at its breaker or unplug it before opening the filter — a capacitor can hold a charge after the power is off. Get the water level below the opening first by lowering the drain hose into a bucket, and never open a front-loading door against a full drum.
Models in the NFW family
Reference| Model number | Family key |
|---|---|
| NFW5800D*+ | amana:washer:nfw |
| NFW5800H** | amana:washer:nfw |
The service-call line
Call when the drain stage is completely silent with a latched lid, or when the filter and the hose are clear and water still stays in the drum. On the NFW line the owner side is the filter, the impeller by hand, the hose run and the standpipe; a pump motor, a pressure sensor or a control board is a service call.
Other faults covered for this family
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Experienced technician with 12 years specializing in washing machine and dryer repairs across all major brands.
