The short answer
An A cabinet that is warm but audibly running is giving you the most useful clue there is: something is made cold and it is not reaching the food. That changes both the ranking and the first check compared with the brand-generic page.
What you observe
- Freezer side still cold, fresh-food side warm — Near-diagnostic on a shared-evaporator cabinet, and it points at the air path rather than the system.
- The unit never cycles off — A machine that cannot reach its target runs continuously and works its compressor far harder than normal.
- Cooling recovers for a day after the doors are left open — Near-diagnostic for a defrost fault: melting the ice restores the air path temporarily.
- The compartment is colder at the bottom than the top — An air-distribution problem rather than a failure to make cold.
- NEAR MISS - silent and not cold — That is a no-power or start-relay fault and belongs on a different page.
Causes, most likely first on A
- Condenser coil choked or its fan stalled — Ranked first on the A family: the coil is often a bare rear grid on this class of unit and needs clearance behind it to work at all. The table above is one platform, so a defrost or airflow weakness appears on every code in it rather than on one variant. This moves above blocked airflow from a frosted evaporator, which leads the brand-generic order, because these models share one layout, so its weak point shows across the whole family.
- Evaporator or circulation fan not running — Second: a single small fan does all the work here, so it stops the cooling completely when it fails.
- Blocked airflow from a frosted evaporator — Third: a compact cabinet has a single small evaporator and almost no air reserve, so frost stops the cooling almost at once.
- Sealed-system or compressor fault — Fourth: last, and on a compact unit it frequently costs more than the unit is worth.
- Door seals, door alignment and loading — Last: a glass door on this class of unit leaks readily once the seal takes a set.
Check in this order, and why
- Listen at the cabinet for the circulation fan — It separates the two likeliest causes before any panel comes off.
- Compare the two compartments against each other — One cold and one warm is an air path; both warm is the system or the condenser.
- Check nothing is packed against the rear vents — Blocked vents give exactly the same symptom as a failed fan and cost nothing to rule out.
- Test each door seal with a sheet of paper — Last, because it explains a struggling cabinet rather than a warm one.
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. A loaded cabinet is heavy and top-heavy once the doors are open, so empty it before moving it, and leave the sealed system alone entirely.
When to call a technician
Call once the fan runs, the coil is clean and the seals are good but the cabinet is still warm: what is left is the defrost circuit or the sealed system, and neither is owner work on this family.
Other A pages
Lead Appliance Repair Technician · 12 years experience
Experienced technician with 12 years specializing in washing machine and dryer repairs across all major brands.
