The short answer
Cycle faults on the BDCB line split neatly: cycles that end too early are sensing problems, cycles that never end are airflow or heat problems, and cycles that stop with the drum still loaded are usually thermal protection acting. Deciding which of the three you have picks the branch in one observation. With a single model under this name, the ranking below is the ranking for your machine rather than an average over a range.
What you observe on these models
- The machine stops mid-cycle and restarts if left to cool — Thermal protection opening and resetting, which means the machine is overheating rather than miscounting.
- The display advances far too quickly at the start — Remaining-time estimates are calculated from sensed dryness, so a bad reading shows up as a collapsing countdown.
- The cycle runs its full time and the load is still damp — Airflow or heat rather than sensing — the machine did what it was told and the conditions were wrong.
- It pauses, hums and then continues — A motor protector cycling, which usually means the drum is dragging or the machine is overloaded.
- Some programmes work and others do not — A selector or control fault, and the pattern of which programmes fail is the most useful information you can collect.
- NEAR MISS — the machine will not begin a cycle at all — That is a start fault rather than a cycle fault, and it belongs on a different page.
Causes, most likely first on the BDCB line
- Moisture sensor bars coated with residue — Most likely here. The confirming test is free: a timed cycle that dries the same load proves the sensing side is the problem.
- Thermal protection opening mid-cycle — Second on this family. A high-limit or motor protector that opens on heat and closes on cooling produces exactly the stop-and-restart pattern owners describe.
- Overloading or a load of mixed fabrics — Third, and less common. Mixed heavy and light fabrics guarantee that the sensor finds dry items while wet ones remain.
Check in this order, and why
- Wipe the sensor bars inside the drum with a cloth — They are the two metal strips near the lint screen opening. Clean them with a little vinegar or detergent, rinse, and run the same load again.
- Note whether it restarts after cooling down — A machine that stops mid-cycle and runs again after an hour is tripping a protector, which puts the fault upstream in heat or drag.
- Run a small, uniform load as a test — Half a drum of similar items. If that dries correctly, the machine is fine and the loads have been too large or too mixed.
Before you open anything
Safety
Unplug the dryer or switch off its breaker before any panel comes off — a capacitor can hold a charge after the power is off. Cleaning the moisture sensor bars is done with the machine off and the drum cool. Clear lint while you are inside the cabinet: a machine that has been running long cycles has been depositing it, and lint against a heater is how dryer fires start.
Models in the BDCB family
Reference| Model number | Family key |
|---|---|
| BDCB8020W | beko:dryer:bdcb |
When to call a technician
Free checks first: clean the sensor bars, clear the screen and duct, and run half a drum of similar items. Call when those are done and the behaviour has not changed. If the machine stops and restarts repeatedly after cooling, treat it as an overheating problem rather than a control problem, and stop using it until the airflow has been proven.
Other problems covered for this family
Lead Appliance Repair Technician · 12 years experience
Experienced technician with 12 years specializing in washing machine and dryer repairs across all major brands.
