Symptoms
• Dryer runs but clothes remain wet or damp after a complete cycle
• Dryer stops mid-cycle and displays E01 on the digital display
• Drum rotates normally but no heat is produced
• Drying time is significantly longer than normal before error appears
• Error code clears after power reset but returns during next use
• Partial heat output that decreases as cycle progresses
Possible Causes
• Faulty heating element that has burned out or failed
• Thermal fuse blown due to excessive heat or airflow restriction
• Defective high-limit thermostat not reading temperature correctly
• Clogged exhaust vent duct restricting airflow and causing heat buildup
• Lint filter filled with lint reducing proper air circulation
• Broken thermistor (temperature sensor) sending incorrect signals
• Faulty heating relay on the control board
• Loose or corroded 240V power connection at the terminal block
• Damaged terminal block or poor electrical connections
Safety Checks You Can Do
• Unplug the dryer from the 240V outlet or turn off the circuit breaker for 5 minutes, then restore power to see if error clears
• Remove and empty the lint filter completely, then clean it with a dry brush or lint roller
• Check the exhaust vent duct on the exterior of your home to ensure it is not blocked by lint, bird nests, or debris
• Inspect the flexible or rigid vent hose behind the dryer for kinks, crushing, or separations that could block airflow
• Verify the home circuit breaker for the dryer is in the ON position and has not tripped
• Confirm the dryer is not pushed too close to the wall, which could bend or compress the vent duct
• Run a test cycle with a small load of damp towels to determine if heat is being produced
• Check that the dryer plug is fully inserted into the wall outlet and not partially dislodged
• Measure the distance from the dryer exhaust outlet to the exterior vent opening; if longer than 25 feet or with multiple elbows, restricted airflow may be the cause
• Clean around the dryer exterior and inlet area to remove accumulated lint that could affect ventilation
Safety First
Always disconnect the appliance from power before performing any checks. If you are unsure about any step, please contact a qualified technician.