Model Number: DV42H5200EP/A3
Brand: Samsung
Age: 1-5 years
My Samsung dryer is under 3 years old and does not heat. I have 120v at both legs at the dryer and 240 between both. The heating coil has 11 ohms of resistance and both thermal cutoffs have .3 ohms. The thermostat in the blower duct has 12kohms and goes up with heat from a hairdryer applied. I took the dryer apart and moved the belt switch so I could run the dryer, I checked for power at the heating element with the dryer running, red wire coming from the motor has 120, no power to the blue wire. So I replaced the main board with the relay assuming it is not switching. Still no heat and no power to the blue wire coming from the relay. I have checked resistance through this wire, reads .3 ohms. There are no fault codes, no clogged air ducts. Also if I check switched power at the relay to the blue wire I get 120 volts, but I am assuming that is coming from the supplied 120 of the heating coil from the red wire coming from the motor, because if I remove the blue wire from the heating coil I have no voltage
Thank you for any help