Samsung DV476GTHASU/A1 Trouble Shooting Guide User Manual Ver.1.0 (English, Fr - Page 2
Alignment And Adjustments
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ALIGNMENT AND ADJUSTMENTS WARNING To avoid risk of electrical shock, personal injury or death; disconnect power to dryer before servicing, unless testing requires power. ERROR ITEMS AND DIAGNOSTIC CODES An occurrence of an Error will make a sound of error melody for 5sec and continuously show one of the Error Displays from the following errors. Error Display tE HE dE dF bE2 FE 2E AE Et Trigger The Termistor resistance is very low or high. Action Taken Check for: - Clogged lint screen. - Restricted vent system. - Check Thermistor resistance. Invalid heating Temp in running the dryer Check for: - Restricted vent system. - Check Thermistor resistance. Running the dryer with door open Check for: - Close the door, and run the dryer - Loose or open wire terminals in Door Sense circuit. Invalid door state for more than 256 milliseconds Check for: - Loose or open wire terminals in Door Sense circuit. Invalid state of key circuit short Check for: for 30 secs - Display PCB key circuit short or not Check for: Invalid power source Frequency - Not using regular power source frequency - Invalid power frequency sense circuit Electronic Control Problem (Over Voltage Error) Check for: - Check PCB and Wire harness. - Check Power supply. Electronic Control Problem (Communication Error) Check for: - Check PCB and Wire harness. - Replace PCB. Invalid state of Eeprom communication Check for : - PCB with Eeprom circuit. 2 Technical_information-03044B_EN.indd 2 2012-05-30 �� 9:56:26