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The Artt ATCF refrigerator family covers four listings in the roster below, and on that platform a new noise on any of them comes from a short list of moving parts. A refrigerator makes noise for a living, so the useful question is never whether it is noisy but whether the sound is one of the half-dozen it is supposed to make. The fans and their surroundings account for most of what owners report; the compressor is loud far less often than it is blamed.
What you observe
- A steady buzz or whirr that changes the moment the freezer door opens — On most designs the evaporator fan is cut by the door switch, so a sound that stops with the door open is coming from inside the freezer compartment and not from the back.
- A rapid click-clack followed by silence, repeating every few minutes — A start relay that cannot get the compressor running trips the overload and tries again, which is the one noise on this list that will leave the cabinet warm.
- Gurgling, ticking or a soft pop after the compressor stops — Refrigerant equalising and plastic contracting as the cabinet warms a degree are both normal on every modern machine and neither is a fault to chase.
- NEAR MISS — the noise is water hammer in the wall — A short knock when an ice maker or dispenser valve closes is plumbing rather than appliance, and no amount of work on the cabinet will change it.
Causes, most likely first on the ATCF line
- Evaporator fan fouled by frost or running on a worn bearing — Ranked first here, because it runs whenever the cabinet calls for cold, which is most of the day, and the space it turns in is the one place in the machine where ice is expected to form. Nothing in the roster below splits these listings apart for this fault, so the order that follows holds across the whole label.
- Cabinet out of level, feet not down, or the case touching a wall or a worktop — Second here, because it costs nothing to rule out, it is the single most common cause of a hum an owner can feel through the floor, and it is by far the most likely explanation when the sound arrived after the machine was moved.
- Compressor mounting grommets hardened with age — Third here, because they are the only deliberately soft part in the machine, and once age has taken the give out of them every start is reported straight into the cabinet.
- Drain-pan or suction-line resonance against sheet metal — Last here, because a tube or a pan that has shifted a few millimetres into contact with the case turns the whole rear panel into a sounding board, which is why the sound seems far bigger than its cause.
Check in this order, and why
- Classify the sound before you move anything — Stand at the machine and decide whether it is continuous, cyclic or once-per-start. That single answer removes two thirds of the shortlist and costs nothing but a minute of listening.
- Inspect the freezer rear cover for frost against the fan — A ridge of ice on the cover edge is enough to catch a blade. Frost here also tells you that a defrost fault is developing, which is worth knowing before it becomes a warm cabinet.
- Kill power for a few minutes and listen to the restart — Everything that only happens under starting load — the grommet knock, the relay clatter — happens on the first few seconds of a restart, and nowhere else in the cycle.
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 refrigerator is top-heavy with its doors open and it rolls unpredictably on a hard floor, so empty the doors and walk it out with a second pair of hands. Hands stay out of the machine compartment while it is plugged in, because the lower fan starts whenever the compressor calls and there is no interlock on it..
Models in the ATCF family — Written for the whole roster above rather than for one listing; where a page exists for one of these models it goes further than this one. The numbers are reproduced from platform data rather than transcribed.
Reference| Model number | Family key |
|---|---|
| ATCF100** | artt:refrigerator:atcf |
| ATCF100WH | artt:refrigerator:atcf |
| ATCF15WH | artt:refrigerator:atcf |
| ATCF70WH | artt:refrigerator:atcf |
Where the owner side ends
Call once the level, the clearances and the visible obstructions are all clean and the sound is still there, because what remains is a bearing, a grommet or a relay and each of those is a part change rather than an adjustment. A noise you can live with can wait for a convenient appointment; a noise that has changed character twice in a week generally cannot, because something is wearing rather than simply loose.
Other faults covered for the ATCF line
Lead Appliance Repair Technician · 12 years experience
Experienced technician with 12 years specializing in washing machine and dryer repairs across all major brands.
