The short answer
Date the cabinet before you diagnose the noise. A later frost-free cabinet has an evaporator fan inside the freezer, which is the only moving part in the food space and the first suspect for a ticking or scraping noise. An earlier direct-cool cabinet has no fan at all, so that cause cannot exist and the ranking starts somewhere else entirely.
What you are seeing
- A rhythmic ticking or scraping that stops the instant a door is opened — Note: Only possible on a later frost-free cabinet: the door switch cuts the evaporator fan, and the noise goes with it.
- A hard vibration through the floor whenever the compressor runs — Note: Mounting grommets that have hardened with age. On cabinets of this vintage this is a leading cause rather than a rare one.
- A buzz or rattle from behind, in time with the compressor — Note: The evaporation tray sitting on the compressor has shifted or is resting on debris.
- A hum that seems to fill the kitchen rather than come from the appliance — Note: The cabinet is touching the carcass around it and the furniture is conducting the vibration.
- Gurgling after the compressor stops, or a single sharp crack from the liner — Note: Refrigerant settling and plastic contracting. Both are normal on every cabinet of this design.
- A metallic grind that starts with the compressor and never varies — Note: Internal wear. It is the last thing to reach for and the hardest to source a remedy for.
Ranked causes on this brand
- Evaporator fan fouling ice, on later frost-free cabinets only — Why this rank: First for that generation because it is the only moving part inside the food space and the only source that stops dead when a door is opened. On an earlier direct-cool cabinet it is not a possible cause at all.
- Compressor mounting grommets hardened with age — Why this rank: Second because the earlier generation of this platform is now old enough that the rubber mounts have taken a permanent set, which is an age-driven ranking rather than a design one.
- Evaporation tray displaced on the compressor — Why this rank: Third: a light plastic tray sitting loose on a vibrating component, knocked out of position whenever the cabinet is pulled out.
- Cabinet in contact with the furniture housing — Why this rank: Fourth because these cabinets are built into a carcass with little clearance, and any contact turns the kitchen into a soundboard.
- Normal refrigerant and liner noises — Why this rank: Fifth because it accounts for a real share of the complaint and needs nothing but recognition, and because thin European cabinet walls make these noises more audible than owners expect.
- Compressor internal wear — Why this rank: Last because everything above it is more common and free to check, and because on this platform a compressor is cross-referenced to a group-sibling machine rather than ordered by badge.
What to check, in order
- Read the rating plate inside the liner and establish which generation you have — Why: A frost-free cabinet has a fan; a direct-cool cabinet does not. This determines whether the top-ranked cause is even possible.
- Open a door while the noise is happening — Why: A noise that stops instantly is the fan, because the door switch cuts it. Nothing else on the list behaves that way.
- Unplug the cabinet and pull it clear of the carcass and the wall, then listen again — Why: If the noise changes or disappears, the kitchen was amplifying it and nothing has failed.
- Look at the tray on the compressor and press it down with a finger — Why: A tray that rocks or sits on debris is the commonest new noise from behind the cabinet.
- Note whether the noise is continuous or matches the compressor cycling — Why: Continuous points at a fan; intermittent points at the tray, the grommets or the compressor.
Checks you can do safely
- Find the rating plate inside the liner, photograph it, and write down whether the cabinet is direct-cool or frost-free. — Tools: a phone camera — Time: ten minutes
- Listen with the doors closed and again with a door open, and write down whether the noise stops, changes or continues. — Tools: none — Time: ten minutes
- Unplug the cabinet and draw it forward until it touches nothing on either side, above or behind, then restore power and listen. — Tools: none — Time: twenty minutes
- With the power off, seat the evaporation tray flat on the compressor, clear anything underneath it and check it for cracks. — Tools: torch — Time: a quarter of an hour
- On a frost-free cabinet, empty the freezer and let it defrost fully with the door open before judging whether the ticking has gone. — Tools: towels, shallow trays — Time: eight hours or overnight
- Level the cabinet on its feet so it stands firm on all of them, then press gently on the top corners while it runs and note any change. — Tools: spirit level, adjustable wrench — Time: twenty minutes
Before you open anything
Safety
Unplug the refrigerator before pulling it out, reaching behind it, or removing a rear freezer panel to look at a fan. The start relay and overload sit on the compressor pins at mains potential whenever the cabinet is plugged in, and a capacitor can hold a charge after the plug is out. The refrigerant circuit is sealed and must never be opened, cut or vented by an owner. Never chip ice off an evaporator or a cold plate with a tool. A refrigerator is top-heavy: get help to move it and do not tilt it far. Unplug the appliance or switch off its breaker before removing any panel. A capacitor can hold a charge after the power is off. — Id: unplug-before-service
Where the service line falls
A frost-free cabinet still ticks after a complete defrost, which points at the fan motor or its mounting rather than at ice. The tray is seated, the cabinet touches nothing and stands level, and a hard vibration continues through the floor whenever the compressor runs. The noise is a metallic grind or a rising whine that begins with the compressor and never varies with anything you change. The noise arrived together with a loss of cooling, because that pairing turns a nuisance into a failure and changes the urgency. A fan or compressor has to be replaced. Take the rating plate photograph to the parts desk, because on this badge the part is identified by platform against the group-sibling machines that shared it, not by the name on the door.
Nearest pages
What this page does not cover
This page covers both production generations and does not describe any one model family. It does not cover commercial cabinets, wine cabinets or chest freezers. For the everyday symptom-first version of this diagnosis, use the brand page rather than this manufacturer-entity one. This page is addressed to the manufacturer entity rather than to a single cabinet, so it covers both production generations and describes no one model family. Everything here depends on the rating plate inside the liner, which names the platform and is what a parts desk cross-references against the group-sibling badges that shared it.
Links down: - [Fagor Electrodomesticos / FAGOR Refrigerator: Not Cooling or Not Freezing](/blog/fagor-electrodomesticos-fagor-refrigerator-cooling-failure) - [Fagor Electrodomesticos / FAGOR Refrigerator: Water Leak](/blog/fagor-electrodomesticos-fagor-refrigerator-water-leak)
Lead Appliance Repair Technician · 12 years experience
Experienced technician with 12 years specializing in washing machine and dryer repairs across all major brands.
