The short answer
Noise on the ARC refrigerator family divides cleanly: sounds from the back are the compressor and the condenser fan, sounds from inside are the evaporator fan and the defrost cycle, and sounds that change when you lean on the cabinet are mounting. The table on this page covers a broad group of model numbers across several stems. Locate it first and the ranking below does the rest.
What you observe
- A loud buzz or rattle from the back that stops when you touch the cabinet — Resonance, not a failing part. Something at the back is vibrating against the cabinet or the wall.
- A rhythmic ticking or clicking from inside the freezer section — Usually a fan blade touching ice that has built up around it. It comes and goes as the ice grows and gets shaved back.
- The noise only happens at night — Almost always a room that has gone quiet rather than a machine that has changed. Worth establishing before anything is opened.
- The cabinet rocks when a door is closed — A levelling fault with a noise attached. It also stresses the door seal, so it is worth fixing for two reasons.
- NEAR MISS — a hiss or a smell with the noise — Stop and isolate the cabinet. Anything that sounds like escaping gas or smells burnt is not an ordinary noise complaint.
What to suspect, in order, on this family
- How the cabinet stands and what it touches — Ranked first because it is free to test and right often: lean on each corner while the unit runs, and a noise that changes as you do has just been diagnosed.
- Loose items on top of or behind the cabinet — Second, and it is worth a deliberate check rather than a glance — the item responsible is usually one nobody thinks of as being in contact with the cabinet.
- Condenser fan and debris — Third. Once the outside of the machine is ruled out, the fan at the back is the next most likely, and it is the noisiest component on these cabinets when something is caught in it.
- Evaporator fan and ice contact — Fourth. It is the cause that ties a noise complaint to a cooling complaint, so note whether the cabinet temperature has drifted as well.
- Compressor internals — Last, and reached only when everything cheaper has been eliminated. Noise alone is weak evidence against a compressor.
What to check first, and why that order
- Locate the noise before doing anything else — Inside the cabinet, behind it, or under it. Three locations, three separate halves of the list.
- Note whether it keeps time with a fan or with the compressor — A rhythm that matches a fan is an obstruction; a steady hum is the compressor or a mount.
- Open the door and listen again — On most cabinets that stops the internal fan, so a noise that disappears has just named itself.
- Lean on each corner of the cabinet in turn — A noise that changes under hand pressure is resonance, and it needs a spirit level rather than a part.
- Pull the cabinet out and look at the back with the power off — Last because it is the most work, and by this point you know whether the noise is even back there.
Safety first
Safety
Isolate the cabinet before any cover or grille comes off; a capacitor can hold a charge after the power is off. Do not hold the door switch to watch the internal fan run with a hand inside the compartment. Moving the cabinet to reach the back is a two-person job on the larger models in this family. If the noise came with any change in how the cabinet cools, treat it as a cooling fault first — a refrigerator holds food safely at 40 °F (4 °C) or below.
Models in the ARC family
Reference| Model number | Family key |
|---|---|
| ARC035S0ARWW | arctic-king:refrigerator:arc |
| ARC04B2C** | arctic-king:refrigerator:arc |
| ARC04S1A** | arctic-king:refrigerator:arc |
| ARC050S0ARBB | arctic-king:refrigerator:arc |
| ARC050S0ARWW | arctic-king:refrigerator:arc |
| ARC05B2C** | arctic-king:refrigerator:arc |
| ARC05MW | arctic-king:refrigerator:arc |
| ARC05MW1 | arctic-king:refrigerator:arc |
| ARC070S0ARBB | arctic-king:refrigerator:arc |
| ARC070S0ARWW | arctic-king:refrigerator:arc |
| ARC07M3AWW | arctic-king:refrigerator:arc |
| ARC07MW1 | arctic-king:refrigerator:arc |
| ARC07MW2 | arctic-king:refrigerator:arc |
Where owner work stops
Call once the cabinet has been levelled, cleared and defrosted and the noise is still there. Bring three answers with you: where the noise is, whether it keeps time with a fan or the compressor, and whether the cabinet is still cooling normally. On the ARC refrigerator family those three usually decide the repair before a technician arrives.
Nearest pages for these models
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