The dryer lint screen lint trap has not been cleaned poor or restricted airflow.
Samsung dryer not heating up.
If your dryer is not heating then you may have an incoming power problem.
Check thermostats thermal cut off fuse wiring voltage and vent line.
Electric dryers need two legs of 120 volts ac equaling 240 volts.
And these are only some of the possible causes.
When a new dryer starts up for the first time it may smell like something is burning as any oil residue from the packing material heats up.
Clothes are not dry after using samsung dryer if your dryer is heating but the clothes are still damp your vent is probably blocked.
It is not uncommon for only one fuse or breaker to trip resulting in the dryer able to run but not heat.
However when the samsung heating element burnt out it does not stop the dryer from spinning or running.
All dryers have a high temperature sensor or thermal fuses that blow out if the temperature inside the drum gets too hot.
When your samsung dryer will not heat be sure you have cleaned the vent lines and lint filter as a clogged vent line will cause your samsung dryer to not heat properly.
Dryer odors can come from a few places such as the lint trap exhaust vent or not actually from the dryer at all like the washing machine or the water.
This element protects other components of the dryer from failing.
If your dryer has weak heat and runs for a long time that could also be a blocked vent.
The most common causes for an electric or gas dryer to stop drying or heating is.
If the dryer s new that might be the reason as well.