Alison for Model Number DV337AEG/XAA Dryer will not heat. I have replaced the element and the fuses and cleaned the vent. Does this model have a radiant sensor that tells the dryer if the vent is clogged?
Answer Alison, it would be recommended that the terminal block is tested for 240VAC where the power cord connects to the dryer. If there is not 240VAC when testing from the red wire to the black wire with a meter, the outlet would need to be tested to identify if the power cord has failed or if there is a different issue. If there is 240VAC, the heater relay can be tested for voltage while the dryer is running. If the voltage reads 240VAC when testing from the black wire to the black wire, this identifies that the motor is operating and the thermistor DC32-00007A on the blower housing will need to be tested for resistance after unplugging the power cord. The thermistor should read 10K Ohms at room temperature. If it tests good, then the failure is in the main control MFS-DV327L-00 (unfortunately, the manufacturer has discontinued the control and it is no longer available). If the thermistor fails, it would need to be replaced. Read More... Answered by AppliancePartsPros.com | Wednesday, June 9, 2021