What you are actually seeing
- A hum with no drum rotation
- It starts only when the door is pressed
- It runs for a second and stops
- The drum turns freely by hand with no resistance
- Not this fault: A drum that turns with no heat
Ranked causes on a Conservator dryer
- Door switch not making — Ranked here because: this platform is mechanical by design, so wear parts and couplings fail as parts rather than as symptoms of a board
- Drive belt broken — Ranked here because: a belt-driven drum or transmission is the defining feature of the platform and the first thing that goes
- Motor start switch or winding failing — Ranked here because: a supply fault imitates a component fault exactly and costs nothing to eliminate
- Start switch or push-to-start button worn — Ranked here because: a simple machine gives the owner more ways to load and dose it wrong, and those show up as faults
- Drum roller or motor bearing seized — Ranked here because: a machine that runs harder surfaces anything marginal as a performance complaint first
- Breaker, cord or outlet — Ranked here because: these machines are commonly installed by the owner or the delivering dealer, and levelling and venting errors are the most frequent finding
What to check, and in what order
- Try starting a cycle while pressing the door firmly closed
- With the power off, turn the drum by hand and note whether it turns freely or not at all
- Press start and listen for a hum, a click or complete silence
- Check the lint filter and the vent run for restriction
Steps you can safely do yourself
- Press start and listen for a hum, a click or complete silence — Tools: none — Estimated time: a couple of minutes
- Check the lint filter and the vent run for restriction — Tools: flashlight, vent brush — Estimated time: about twenty minutes
- Reset both halves of the dryer breaker fully off and back on — Tools: none — Estimated time: a few minutes
- Open and close the door and check the drum light follows it — Tools: none — Estimated time: a few minutes
- Try starting a cycle while pressing the door firmly closed — Tools: none — Estimated time: a few minutes
Safety
Safety
unplug-before-service branch-circuit-15-20a
When to call a technician
a thermal fuse has blown, since the airflow cause must be found and cleared first the drum will not turn by hand, which means a seized bearing or roller the motor hums without turning, or the belt has broken
Nearest pages
What this page does not cover
Not this fault: the family pages for the laundry, refrigeration and cooking lines Not this fault: model-specific pages once the model and serial plate is read
Links: - [Common Conservator Dryer Problems](/blog/conservator-dryer-problems) - [Common Conservator Dishwasher Problems](/blog/conservator-dishwasher-problems) - [Common Conservator Freezer Problems](/blog/conservator-freezer-problems) - [Conservator Dryer: Abnormal Noise or Vibration](/blog/conservator-dryer-abnormal-noise)
Lead Appliance Repair Technician · 12 years experience
Experienced technician with 12 years specializing in washing machine and dryer repairs across all major brands.
