The short version
Noise from the BRFB line is worth placing before it is worth diagnosing. A sound from the freezer compartment, a sound from the base at the back, and a sound from the cabinet itself have almost nothing in common beyond arriving in the same kitchen.
What you will notice
- Gurgling or ticking that has always been there — On the models this family spans, refrigerant moving and plastic expanding as the cabinet cools, both normal on these models and not a fault to chase.
- A knock at the moment the compressor starts — Mountings that have hardened with age let a normal start surge transmit into the cabinet as a single knock.
- A sound that only appears at night — Usually a normal sound heard in a quiet house, which is worth confirming before a component is suspected. The same is true of each model covered here.
- The noise started after a large shop — Bottles and jars resonate against each other and against the liner, and a surprising share of reported noises are the contents.
- NEAR MISS: the noise is water running after a cycle — That is normal defrost water reaching the drip tray, and only matters if it is also reaching the floor.
What is usually behind it
- An evaporator fan blade striking ice — First on the BRFB line because the fan sits close behind the freezer rear panel with little clearance, so even a modest frost build brings ice into contact with the blade and produces the classic intermittent scrape. The models in the table behave the same way here.
- A cabinet that is not level or not stable — Second because it is free to fix and very common after a floor is laid or the appliance is moved. A cabinet rocking on three feet transmits every normal vibration into the room. Every model in this family behaves this way.
- Hardened compressor mountings — Rubber mounts stiffen with age and stop absorbing the start surge, so a normal compressor transmits a knock into the cabinet that it did not transmit when new.
- The cabinet touching a wall, a pipe or a unit — A refrigerator pressed against a surface transmits its normal vibration into the building, which amplifies a sound that would be inaudible with an inch of clearance.
- A condenser fan motor bearing — Last because it is uncommon and because dust and imbalance produce the same buzz far more often. It is distinguished by being constant and unaffected by cleaning.
How to narrow it down
- Open the freezer door and listen for the noise to stop — First on the BRFB line because the door switch cuts the evaporator fan, so this one action isolates the most likely cause without a tool. That is true of every model this family spans.
- Put an ear to the base at the back of the cabinet — Second: the condenser fan and the compressor both live there and they sound entirely different, one a buzz and the other a hum.
- Rock the cabinet gently with both hands — Third, because a cabinet that moves is a cabinet that rattles, and levelling it takes a spanner and two minutes. It does not vary across the models listed on this page.
- Compare the noise with the cabinet empty of its door contents — Bottles and jars resonate, and a surprising number of reported refrigerator noises are the contents rather than the appliance.
- Pull the cabinet an inch clear of the wall — If the noise falls away, the appliance was transmitting into the building and the whole fault is clearance.
- Empty the door shelves and run the unit — Bottles and jars are part of the acoustic system, and removing them separates the contents from the appliance in one cycle.
Working safely
Safety
Switch off at the breaker before any panel is removed. A capacitor can hold a charge after the power is off, and a fan behind a liner panel restarts as soon as the door switch is released.
Models in the BRFB family
Reference| Model number | Family key |
|---|---|
| BRFB1052FFBI2 | beko:refrigerator:brfb |
When to book a visit
Call when the clearance, the contents, the levelling, the base fan and the loose panels are all proven and a constant noise remains from behind the liner. That is a bearing and it needs the panel off. It is the same on all the models in the table on this page.
Other problems on the BRFB line
Lead Appliance Repair Technician · 12 years experience
Experienced technician with 12 years specializing in washing machine and dryer repairs across all major brands.
