The short answer
On the Amana 4w3n80 refrigerator family, an ice maker that has stopped filling the bucket points at the supply and the bucket, because between them they cover the two ways a healthy maker produces nothing at all. The brand-generic article puts the ice maker module itself at the top of this symptom. It does not lead here, and on these models it is not what the first three checks are looking for.
What you observe on these models
- Cubes come out thin, hollow or half formed — A short fill rather than a failed harvest, which points at water rather than at the module.
- The bucket is empty and the maker never runs — Nothing cycles, nothing fills, and the cabinet is otherwise behaving normally.
- Ice has welded into one block in the bucket — A maker with nowhere to put its output looks exactly like a maker that has stopped.
- NEAR MISS — water leaking at the same time — A fill that overshoots is a leak page as much as an ice page.
Causes, most likely first on this family
- Low water pressure at the valve, or a clogged filter — Ranked first here. The maker fills on a timed valve opening rather than to a level, so anything that slows the water gives a short fill. The result is thin crescents and a bucket that never fills.
- Shutoff arm or ice-level sensor holding the maker off — Next. A bail arm nudged up by a bag of frozen food, or a beam sensor blocked by frost, tells the maker the bucket is full. It is the fastest thing on this list to check and the most often missed.
- Ice bucket jammed, or the auger seized in a block — Third in order. Ice that has partly melted and refrozen welds into a block that the auger cannot turn. The maker may be making ice perfectly well and simply have nowhere to put it.
- Fill tube frozen shut — Last, and the least likely of the four. One overshooting fill leaves a plug of ice in the tube, and every fill after that misses the mould entirely. Nothing has failed electrically, which is why the module often gets replaced for nothing.
Check in this order, and why
- Fill a cup at the dispenser if the cabinet has one, or watch a fill — Start here. A slow or hesitant flow is a supply problem, and it explains thin ice without any part being faulty.
- Look at the shutoff arm or the sensor window — Then this. An arm nudged up by a bag, or a frosted window, stops a healthy maker instantly and costs nothing to correct.
- Lift the bucket out and look at the ice in it — Third. A welded block means the maker has nowhere to put its output, which is a different fault entirely.
Before you open anything
Safety
Unplug the appliance or switch off its breaker before removing any panel; a capacitor can hold a charge after the power is off.
Models covered by the 4w3n80 family
Reference| Model number | Family key |
|---|---|
| 4w3n80-04 | amana:refrigerator:4w3n80 |
| 4w3n80-05 | amana:refrigerator:4w3n80 |
| 4w3n80-06 | amana:refrigerator:4w3n80 |
| 4w3n80-07 | amana:refrigerator:4w3n80 |
| 4w3n80-08 | amana:refrigerator:4w3n80 |
| 4w3n80-09 | amana:refrigerator:4w3n80 |
| 4w3n80-10 | amana:refrigerator:4w3n80 |
| 4w3n80-11 | amana:refrigerator:4w3n80 |
| 4w3n80-12 | amana:refrigerator:4w3n80 |
| 4w3n80-13 | amana:refrigerator:4w3n80 |
| 4w3n80-14 | amana:refrigerator:4w3n80 |
| 4w3n80-15 | amana:refrigerator:4w3n80 |
| 4w3n80-16 | amana:refrigerator:4w3n80 |
| 4w3n80-17 | amana:refrigerator:4w3n80 |
| 4w3n80-18 | amana:refrigerator:4w3n80 |
| 4w3n80-19 | amana:refrigerator:4w3n80 |
| 4w3n80-20 | amana:refrigerator:4w3n80 |
| 4w3n80-21 | amana:refrigerator:4w3n80 |
| 4w3n80-22 | amana:refrigerator:4w3n80 |
| 4w3n80-23 | amana:refrigerator:4w3n80 |
| 4w3n80-24 | amana:refrigerator:4w3n80 |
| 4w3n80-25 | amana:refrigerator:4w3n80 |
| 4w3n80-26 | amana:refrigerator:4w3n80 |
| 4w3n80-27 | amana:refrigerator:4w3n80 |
| 4w3n80-28 | amana:refrigerator:4w3n80 |
| 4w3n80-29 | amana:refrigerator:4w3n80 |
When to call a technician
Call once the supply, the shutoff arm, the bucket and the freezer temperature are all proven good, because what is left is the module or the valve. Call if the freezer cannot hold temperature, because the ice maker is then a symptom and the cooling fault is the job.
The other faults covered for this family
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