The short answer for the VX models
On the AcoPower VX refrigerator models, a noise or a vibration that is new leads somewhere the brand-generic article does not put first — a fan blade catching ice or a stray item. The brand-generic ordering opens instead with this: what the box is standing on. It moves down behind the lead here, because the two codes in this family share a platform, so a cause that is real on one is real on both.
What you observe on these models
- A grinding or scraping from the freezer compartment — A fan blade meeting ice or a shelf.
- Vibration you feel through the floor or the cupboard — The cabinet is coupling into the structure rather than sitting on its own feet.
- A sharp crack or a pop at intervals — Plastic moving as it warms and cools, most often during or after a defrost.
- NEAR MISS — the noise is a hiss and you can smell something sharp — Stop, unplug and call.
Causes, most likely first on the VX family
- A fan blade catching ice or a stray item — The commonest source of a new, harsh noise in a working cabinet. Ranked first on the VX models.
- What the box is standing on — A portable unit sits on whatever surface it travelled on. Second.
- The condenser fan or its motor — A blade clogged with dust, or a bearing at the end of its life, gives a whirring or rumbling noise that follows the compressor exactly. Third.
- The compressor itself — A knocking or a labouring noise from the compressor, or a relay clicking without a start. Last, and that is the point of the order.
- Body: The spine for the VX family records two model codes that share their stem and differ only in what follows it, so the two behave as one platform for this fault. Where this departs from the brand-generic ordering: the cause that moves up on these models is this one — a fan blade catching ice or a stray item — and the brand-generic lead moves down behind it.
Check in this order on the VX models, and why
- Move the box onto a different surface and listen again — First: It costs nothing, it takes a minute, and it resolves most portable-cooler noise complaints without opening anything.
- Check the drip pan underneath is in its brackets — Second: A pan out of position buzzes against the frame and sounds exactly like a failing motor.
- Work out where the noise is, with the doors open and then closed — Third: A noise that stops when the freezer door opens is a fan; one that does not is behind or underneath.
Before you open anything
Safety
Unplug the cabinet or switch off its breaker before removing any panel — a capacitor can hold a charge after the power is off and the fan can start without warning. The sealed system is not owner work: refrigerant is under pressure and the tubing is thin. While the cabinet is warm, a refrigerator holds food safely at 40 degrees Fahrenheit, which is 4 degrees Celsius, or below.
Models covered by the VX family
Reference| Model number | Family key |
|---|---|
| VX18 | acopower:refrigerator:vx |
| VX28 | acopower:refrigerator:vx |
When to call a technician
Call when the noise is a grind, a knock or a metallic scrape that has survived a defrost and a level, or when clicking comes with a cabinet that is no longer cold — both of those are behind a panel. Call immediately if you hear a hiss and smell anything sharp, or if the noise comes with a burning smell: unplug the cabinet first and make the call from there. On the VX models the line sits where the check stops being one you can make from outside the cabinet. Before booking anything, repeat the test on a wall outlet.
Other symptoms covered for the VX family
Lead Appliance Repair Technician · 12 years experience
Experienced technician with 12 years specializing in washing machine and dryer repairs across all major brands.
