The short answer for this family
On the Alpha RDVC family, a freezer making a noise it did not make before is usually a fan blade fouling its shroud or a worn fan bearing.
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.
- A buzz or rattle that comes and goes with the compressor — It starts when the machine starts and stops when it stops, which points at mounting rather than at the pump.
- A whine or click that stops when the door is opened — Opening the door cuts the evaporator fan, so a noise that dies with the door is that fan.
- A crack or pop a few times a day — Metal expanding and contracting through a cycle. It is loud, it is sudden and it is normal.
Causes, most likely first on the RDVC family
- A fan blade fouling its shroud or a worn fan bearing — 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.
- Sounds that are normal for this machine — Second.
- A panel, shelf or item in the cabinet resonating — Third. It is confirmed by touch: a hand flat on the panel that changes the noise has found the cause.
- The compressor and its mounts — Fourth. Less common than the causes above, and the least pleasant to confirm without removing the rear panel.
- 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. A fan blade fouling its shroud or a worn fan bearing moves to the top of this family's ranking and a panel, shelf or item in the cabinet resonating goes down to third 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
- Open the door and hold the door switch in — If the noise appears with the switch held and dies when you let go, it is the evaporator fan and nothing else.
- Time the noise over a day — A noise that appears a handful of times and lasts a short while is a cycle doing its job.
- Lay a flat hand on each panel in turn while it is running — A noise that changes under your hand has just told you which panel is passing it on.
- 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 hold the door switch in with tape and then reach inside: the fan is running because the switch is defeated, and it will not stop for your hand.
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 noise is inside the machine compartment, when it is accompanied by a cabinet that has stopped holding temperature, or when it is a grinding rather than a rattle. A noise on its own, with the cabinet still cold, is rarely urgent.
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.
