The finding, first
The distinction that matters here is between a unit that is not making cold and one that is making cold and cannot deliver it. On this family it is usually the second. The cold is still being made; it simply cannot reach the shelves, which is why the back of the freezer is the first place to look and the condenser is the second. Two of the three likely causes are checkable by the owner in a few minutes; the third is not an owner job at all. Part numbers are left to the table above; the text stays with the method, which is what holds.
What you actually see
- Condensation or sweating on the inside of the door — Warm, moist air reaching a cold surface. It usually accompanies a seal that is no longer closing rather than a cooling fault of its own.
- The cabinet is warm but the unit is plainly running — The compressor hum is there and steady; the air inside is not cold. That combination is the whole page in one observation.
- The freezer holds and the fresh-food side does not — On a single-evaporator cabinet the fresh-food side is fed by air from the freezer, so it fails first when that air stops.
- Food in the door is spoiling before food at the back — The door is furthest from the air supply, so a partial airflow loss shows up there first.
- NEAR MISS — the unit is silent and nothing is cold — Silence is a different page. A dead cabinet is a supply, start-relay or control fault, not the airflow fault this page covers.
Causes, most likely first on this roster
- Airflow blocked by a frosted evaporator — First on this roster, and by some distance. Adaptive defrost on these cabinets stalls before it fails outright, so ice accumulates over weeks and the owner notices the warmth long before the frost.
- Evaporator fan motor failed or obstructed — Second. The fan lives behind the freezer rear panel on this platform, which is where the ice forms, so a fan that has been fighting frost for months is a fan near the end of its life.
- Defrost heater, thermostat or timer fault — This is what makes the frost in the first cause permanent rather than cyclical. It is the point where owner diagnosis usually stops and a meter is needed.
- Sealed-system or compressor fault — Bottom of the list, which is the whole reason for working in this order. It is the rarest finding here and the only one with no owner-level version.
What to check first, second, third
- Listen at the freezer with the door open and the switch held in — The evaporator fan should run. Hearing it separates the two likeliest causes before any panel comes off.
- Pull the cabinet out and look at the condenser coil — Dust and pet hair pack into a bottom-mounted coil until it cannot shed heat. This is the one step that is both common and invisible from the front.
Isolate first
Safety
Isolate the machine first: unplug it, or switch off its breaker where there is no reachable plug. A capacitor can hold a charge after the power is off, so isolation is the start of every job here and not a formality.
Models in the HE family — The roster below fixes the subject of this page.
Reference| Model number | Family key |
|---|---|
| HE-200 | auseo:refrigerator:he |
The line between a fix and a call
Call once the air path is clean and the cabinet still will not hold. That is the point at which the fault has moved behind the liner, and behind the liner means a meter, a service manual and in the worst case refrigerant work.
Other pages for this family
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Experienced technician with 12 years specializing in washing machine and dryer repairs across all major brands.
