DV331AEWXAA Samsung Dryer - Instructions

I verified that the thermistor was bad by testing the resistance. My manual said it should be 10K ohms at 78F. I was reading over 30K ohms. This is what caused the thermostat to blow, as the thermistor was telling the dryer the air temp was a good 30 degrees cooler than it actually was. You can also verify the thermostat is bad by checking it for continuity. I removed the screws on the top-back of the dryer and slid the top back to reveal the screws holding on the control panel. I removed those and popped off the control panel. It required a good bit of force. I then removed the four screws holding the front piece on and removed it by pulling it slightly towards me and up. The parts are located on the bottom right. They were underneath a black plastic flap on my dryer. I removed the cables and the took both parts out with a screwdriver. I replaced them with the new ones (they should only fit in the right slot) and reattached the cables. From there, reassemble in reverse of the disassembly.

I had a problem a couple of months ago with the dryer not heating and replaced the thermal fuse after checking the the parts with a voltage meter and the dryer worked fine. When I did the repair I also cleaned all the lint out of the dryer, exhaust, and the vent. It worked fine. A couple of weeks ago my wife commented about how hot the dryer was and it seemed unusual. I realized there was another problem but before I could check it, the dryer stopped heating again. Some time ago, the sensor dry funciton quit working so I just went ahead and changed all the electronic componets, the two on the exhaust tube and the two on the heating tube. I assumed the high limit thermostat failed. After unplugging the dryer, I took the two screws loose on the top backside of the dryer that hold the top in place and removed the top, sliding it back. I removed the four screws holding the control panel in place and rotated the panel forward, then up and out of the way. I removed the four screws along the top of the front panel, then the ones from around the opening on the front, and the front door. There was one screw that held the heating tube. I removed it and the tube slid forward. I took the front wire lose and rotated the tube clockwise to pull it out and took off the back wire and changed out the thermal fuse and thermostat. The exhaust tube was right there in the front and all I had to do was change out the parts on it. Everything went back to gether as easy as it came apart and when I plugged the dryer back in, it worked just like new.

Unplugged the dryer and moved into clear working space. Removed back access panel and exhaust tube, they are connected. Noted the wire connection placement before removing all wires connected to heating element. Removed the one hidden screw securing the element in the very back, cant be seen remove by feel. Then with some force sliding forward removed the heating element. Dissembled heating element housing to revel burned out element, noted wire connections before unplugging and removing old element. Reassembled all parts as they were removed and starting using the dryer.

You know! I forgot exactly where it was i got the info to fix the problem but, "Parts select" was mentioned. Once I had an idea as to what to do I then, wasted time around town looking for the parts with no results. I then did what I should have at first an ordered the parts from Parts select. got them in the mail, lightning quick! I think I may have found the info here as well,not sure. (this site is awesome None the less) but the info led me to the Thermostat, I then jumped it as indicated and wham!! it ran. Order both the thermostat and thermistor. only problem I ran into was, removing the front display panel. broke some of the retaining clips off in the process. all in all, it was an easy fix that saved me a bunch of dough. greatfull to parts select for a speedy deliverie and to the website that made it possible. think it may have been here at the free repair help, section. awesome and highly recommended thanks!!!