The short answer
When the AQ refrigerators runs without cooling, the part owners suspect first — the compressor — is the part that fails last on this platform. On these models a blanketed condenser coil is the first thing this page would have you rule out. Most of the causes below are owner checks; the last of them is not.
What you observe on these models
- The freezer still works and the fresh-food side does not — A split like that points at air movement rather than at cooling.
- Frost has built across the freezer back wall — A sheet, rather than the usual light dusting.
- Ice production has fallen off at the same time — A maker needs the freezer at harvest temperature, so the two complaints share a cause.
- NEAR MISS — only the ice maker has stopped — Start with the ice page for this family; the cooling may be fine.
Causes, most likely first on this family
- Condenser coil packed with dust or pet hair — This is the cause that gets worse with the season: a coil that coped through winter stops coping in the first warm week, and the complaint arrives suddenly. First, because it accounts for every observable above without needing a second fault. This family is a single build, so it holds across the line.
- Condenser fan not turning — Debris caught in the fan shroud is as common here as a failed motor, so look before you order a part. It ranks second — the fault the first check leaves standing.
- Air damper between the compartments stuck — The damper meters cold air from the freezer into the fresh-food side; stuck shut, the freezer runs cold and the refrigerator never does. Third: a real cause on these cabinets, but a less frequent one.
- Sealed-system or compressor fault — A sealed-system fault gives a compressor that runs without pause, a condenser that never gets properly hot and frost on only part of the evaporator face. Last, which is exactly why the checks above are worth spending first.
- Body: The departure from the brand-wide ranking is that installation causes outrank wear ones on this page — a single build puts a narrow age band in service, and fitting faults do not wait for age.
Check in this order, and why
- Pull the appliance out, take off the lower rear cover or the toe grille and look at the coil for a felt of dust. — First, because it settles the top of the ranking before anything else is touched.
- With the compressor running, check from the back that the condenser fan blade is turning, and turning freely. — Next, once the check above has come back clean.
- Find the diffuser vent on the fresh-food side and feel for air moving out of it while the appliance runs. — Last, so that nothing further is spent until the cheaper checks are exhausted.
Cut the power before anything else
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 with the doors open, so empty it and get help before moving it. Keep the doors shut meanwhile and move perishables to a cooler: a refrigerator holds food safely at 40 °F (4 °C) or below, a freezer at 0 °F (−18 °C) or below.
Models in the AQ family
Reference| Model number | Family key |
|---|---|
| AQ250**RW | amana:refrigerator:aq |
When to call a technician
The line is the rear panel. Everything in front of it is an owner check; the evaporator, the defrost circuit and the sealed system behind it are not. Call straight away if the compressor is hot enough to smell.
The other faults covered for this family
Lead Appliance Repair Technician · 12 years experience
Experienced technician with 12 years specializing in washing machine and dryer repairs across all major brands.
