3 sourced reports, with what to check before you buy. Each one links to the page it was reported on.
Costly or dangerous
Refrigerant (freon) leak after three years on Beko RCNA406I30W
An owner of this exact model reports the unit broke after three years of use due to a freon (refrigerant) leak. A refrigerant leak is a sealed-system failure that typically cannot be repaired cheaply and usually means the fridge stops cooling. Evidence is from a Ukrainian buyer of the same model code; no Turkish-specific report was found.
What to check. A freon leak after ~3 years is a costly sealed-system failure (often not worth repairing). If buying, weigh the warranty length against this reported lifespan.
Freezer ice/frost builds up under the bottom drawer on Beko RCNA406I30W
An owner of this exact model reports that after about a year, ice/frost starts accumulating under the bottom freezer drawer; it does not stop the fridge working but requires periodic manual cleaning of the frost. This matches the pack's ice/frost family concern (frost blocking the drain area), reported on this specific model code. Evidence is from a Ukrainian buyer of the same model; no Turkish-specific report was found.
What to check. Expect to periodically defrost/clean under the bottom freezer drawer even though the unit is No Frost; budget for this maintenance rather than assuming a fully self-defrosting freezer.
Fresh-food compartment runs uniformly cold at 3°C with no freshness zone on Beko RCNA406I30W
An owner of this exact model reports the temperature reads 3°C on every shelf and in both drawers, so there is no separate freshness (zero) zone — the compartment runs uniformly cold rather than having the advertised temperature zones. This is a low-severity behavior/expectation mismatch rather than a food-spoiling failure, but it is documented on this specific model code.
What to check. If you expect a separate zero/freshness zone, this model reportedly runs everything at ~3°C; verify actual shelf temperatures rather than relying on the zone marketing.
These reports come from the pages linked under each item: owner forums, repair guides and workshops. They are not a diagnosis of any one unit, and a careful check of the one you are buying still applies.
Text from the Kriko Refrigerators catalog, version 0.1.1, under the CC-BY-SA-4.0 license.
