What is actually happening
On a conventional dryer this is usually a failed element or a tripped thermal cut-out, and the cut-out normally trips because airflow was restricted — so replacing the part without clearing the fluff simply repeats the fault. On a heat pump dryer there is no element at all, and a dryer that runs a full cycle without heat and reports nothing is a different diagnosis entirely.
The Samsung fault codes that point at this
A Samsung tumble dryer will usually tell you what it thinks is wrong before anyone opens it up. These are the codes we hold for this make that relate to not heating:
- DE — The dryer doesn't believe the door is properly shut, so it won't start or continues a cycle.
- E05 — The machine has given up trying to heat the water — it either failed to warm up in the time allowed or the sensor saw a temperature far higher than it should.
If yours is showing one of those, that is a much shorter conversation than a general fault — tell us the code when you book and the engineer can often carry the part.
The usual causes on a Samsung tumble dryer
- A failed heating element
- A tripped thermal cut-out, usually caused by blocked airflow
- A blocked lint filter, condenser or vent hose restricting air
- On heat pump models, a refrigerant or compressor fault rather than an element
- A failed thermostat or sensor
What you can safely check yourself
- Clean the lint filter, and on a condenser model pull out and rinse the condenser block
- Check the vent hose is not crushed, kinked or full of fluff
- Note whether it is a heat pump model — the diagnosis and the cost are quite different
Still not heating?
Most of these need an engineer once the checks above are done. £66 including VAT for an engineer to come out and diagnose it, or £84 in total including VAT if it is put right on the visit and no parts are needed. Any parts needed are quoted on site before we fit them — you decide. Every repair carries a 90-day workmanship guarantee.
Our engineers work on Samsung machines week in, week out, so they arrive knowing the machine rather than reading the back of it. Local engineers across Nottinghamshire, Derbyshire and Leicestershire.
Call 0115 648 0929 Book online — postcode and number is all we need
Common questions
Why is my Samsung tumble dryer not heating?
The drum turns and the cycle runs, but the clothes come out cold and damp. On a conventional dryer this is usually a failed element or a tripped thermal cut-out, and the cut-out normally trips because airflow was restricted — so replacing the part without clearing the fluff simply repeats the fault. On a heat pump dryer there is no element at all, and a dryer that runs a full cycle without heat and reports nothing is a different diagnosis entirely.
Can I fix a Samsung tumble dryer not heating myself?
Clean the lint filter, and on a condenser model pull out and rinse the condenser block. Check the vent hose is not crushed, kinked or full of fluff. Note whether it is a heat pump model — the diagnosis and the cost are quite different. Beyond those checks this one normally needs an engineer.
What Samsung error codes mean not heating?
Samsung tumble dryers report this through their own fault codes. The ones that point at not heating are DE, E05. If your machine is showing one of those, that narrows it down considerably — each has its own guide on this site.
How much does a Samsung tumble dryer repair cost?
£66 including VAT for an engineer to come out and diagnose it, or £84 in total including VAT if it is put right on the visit and no parts are needed. Any parts needed are quoted on site before we fit them — you decide. Every repair carries a 90-day workmanship guarantee.
Other Samsung tumble dryer faults
- tumble dryer not drying the clothes
- tumble dryer drum not turning
- tumble dryer making a noise
- tumble dryer will not start
- tumble dryer burning smell
- tumble dryer keeps stopping