The short answer for the HS models
On the Alcove HS refrigerator models, a cabinet that runs but will not get cold leads with airflow blocked by a frosted evaporator rather than with the cause the brand-generic article opens on. The spine for the HS family holds one model code only, so nothing below has to be qualified by which variant you own.
What you observe on these models
- A sheet of frost has built on the back wall of the freezer — Not the usual light dusting — a solid layer that has been growing for weeks.
- The outside of the cabinet is hot to the hand — Warm sides are normal on a compact unit; hot sides with a warm interior say the heat is not getting away.
- Both compartments are warm and the unit never stops — Continuous running without result is the signature of heat that cannot leave the cabinet.
- It recovers overnight and loses ground during the day — A pattern that tracks the room rather than the machine, and worth noticing before anything is dismantled.
- NEAR MISS — the cabinet is silent and nothing is cold — That is a no-power or start-relay fault, and it belongs on a different page than this one.
Causes, most likely first on the HS family
- Airflow blocked by a frosted evaporator — A defrost that quietly stops working does not announce itself. It shows up weeks later as a cabinet that runs constantly and cools less every day. Ranked first here.
- An evaporator fan that has stopped turning — Cold is made in one place and has to be carried to the other. When the fan stops, the freezer can still be cold while the fresh-food side is not. Second.
- A sealed-system or compressor fault — The expensive end: refrigerant loss, a restriction, or a compressor that turns without compressing. It is ranked last because it is genuinely the least common of the causes here.
- Body: The cause that moves up on these models is airflow blocked by a frosted evaporator; what moves down to make room for it is the enclosure the cabinet is standing in, which is where the brand-generic article for this symptom opens.
Check in this order, and why
- Open the freezer and look at the rear panel for ice — First: A frost sheet names a defrost fault in one look, and rules it in or out before anything is dismantled.
- Listen at the freezer for the fan, then open the door and listen again — Second: On most cabinets the door switch cuts the fan. If the sound changes, the fan is alive.
- Close the door on a strip of paper and pull it out at several points — Third: Anywhere the paper slides free, the seal is not making contact.
- Read the temperature setting the cabinet is actually on — Fourth: It costs nothing to read, and a setting that has been nudged reproduces the whole symptom.
Before you open anything
Safety
Isolate the cabinet first: pull the plug or drop the breaker, and do it before a screwdriver is picked up. Stored charge and an unannounced fan are both waiting behind the panel. Anything on the sealed side needs a licence and tools an owner does not have. While you work, protect the food: a refrigerator holds it safely at 40 degrees Fahrenheit, 4 degrees Celsius, or below.
Models covered by the HS family
Reference| Model number | Family key |
|---|---|
| HS-57LB | alcove:refrigerator:hs |
When to call a technician
If every check above comes back clean, the remaining answer is a sealed-system or compressor fault, and that is the one that needs a technician rather than an afternoon. Call immediately, and unplug the cabinet first, if you smell burning, see oil around the compressor, or hear a hiss with a sharp smell.
Other symptoms covered for the HS family
Lead Appliance Repair Technician · 12 years experience
Experienced technician with 12 years specializing in washing machine and dryer repairs across all major brands.
