The short answer for this family
On the Alpha RDVC family, a cabinet that runs but will not hold a freezing temperature is usually a defrost cycle that has stopped clearing the coil. This family is the freezer build of a platform also sold as a cooler, and the difference that matters is that a freezer build cannot clear its own frost without a working defrost cycle. The brand-generic order holds at the head here; what this platform changes is the order below it.
What you observe on these models
- Which of the family's models you are standing in front of — The matrix on this page is one cabinet in the freezer half of a platform that is also sold as a refrigerator, and that is worth reading first, because this family is the freezer build of a platform also sold as a cooler, and the difference that matters is that a freezer build cannot clear its own frost without a working defrost cycle.
- Contents are soft rather than solid — A cabinet that is cold but not freezing has usually lost airflow rather than lost its charge.
- A heavy sheet of frost across the evaporator — Not a rime, a sheet. This is airflow dying rather than a cooling fault beginning.
- The unit runs without stopping — It is asking for a temperature it is no longer able to reach.
Causes, most likely first on the RDVC family
- A defrost cycle that has stopped clearing the coil — Ranked first because this family is the freezer build of a platform also sold as a cooler, and the difference that matters is that a freezer build cannot clear its own frost without a working defrost cycle.
- A door that is not sealing — Second.
- A condenser coil blanketed in dust — Third. It is common everywhere, but the duty here is different: a cabinet that is opened repeatedly and pulls warm moist air in every time. The coil usually has to be badly loaded before it alone explains the symptom.
- The evaporator fan not turning — Fourth. A stalled fan is a real cause but a less common one here, and the door check above rules it in or out in seconds.
- A sealed-system or compressor fault — Last, and that placement is the point of the ranking: it is the least common cause and the only one that is not an owner fix.
- Body: This is not the brand-generic ranking. The head of the ranking matches the brand-generic order, but below it a door that is not sealing moves up to second place, because the platform here is a reach-in style cabinet holding a freezer setpoint, which means the evaporator spends its life below freezing and depends on a defrost cycle to stay clear.
Check in this order on these models
- Look at the evaporator for a solid sheet of ice — A coil buried in ice cannot pass air, and no amount of compressor run will change that. This is the first look on a freezer build.
- Walk the seal with paper and watch how the door closes — A freezer door that does not pull itself shut admits warm moist air all day, and that air becomes the frost above.
- Look at the condenser and feel the air leaving it — A coil that cannot shed heat gives a cabinet that is cold but never freezing, which is exactly the complaint here.
- Body: The order follows the ranking, and the access decides the rest: on these models the condensing unit is in the machine compartment; the evaporator and its fan are inside the top of the cabinet.
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. Never speed a defrost with a heat gun, a hairdryer or boiling water: the evaporator tubing is thin aluminium and a hole in it ends the appliance. Do not chip ice off the coil with anything metal.
Models in the RDVC family
Reference| Model number | Family key |
|---|---|
| RDVC138WE | alpha:freezer:rdvc |
Where the owner limit falls on these models
Call when the cabinet has been fully defrosted, the seal holds, the condenser is clean and it still will not reach 0 degrees Fahrenheit, or minus 18 degrees Celsius. Call immediately if the ice returns within days of a full defrost, because that is a defrost-system fault rather than a one-off, and it will keep happening until the cause is found.
Other symptoms 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.
