This chart will help you decipher the Samsung dryer error codes and perhaps even save some money by preventing a visit from the repair technician. The first step before you do anything else to get the dryer back in operational mode is to unplug the dryer and wait at least 30 seconds before reconnecting. Sometimes just doing this will help the dryer’s internal motherboard reset and begin to function properly.
Error Codes Explained
Begin by cleaning the door switch/lock to remove any lint or residue that is keeping it from closing properly. Use a bit of rubbing alcohol on a cotton swab to clean the connectors. They must make complete contact for the dryer to operate. If that doesn’t work: Unplug the dryer and check for loose or damaged wire connections in the door lock/switch circuit. Reconnect the wires if loose or disconnected or replace the wire harness if damaged. If the door switch is damaged, it should be replaced. These door switches are easy to replace and much less expensive to purchase than a repair call to a technician. Unplug the dryer and check for loose or damaged wiring connections in the door/lock switch circuit. Reconnect the wires or replace the wires if they look burned or damaged. It may be necessary to replace the entire door lock/switch. First, empty the lint filter. The lint filter should be cleared after every load of laundry. Clean the moisture sensor inside the dryer drum with a bit of rubbing alcohol and a cotton swab. If you use dryer sheets, they coat the sensor with residue and extend drying time by tricking the sensor into thinking that moisture is still present. Take time to be sure that dryer ducts and vents are open and clog free. Excess lint impedes the air flow and makes the dryer work harder. Finally, unplug the dryer and inspect the moisture sensor bar wiring connections. Reconnect any loose wires and replace the wiring or sensor bar if there is damage. If the resistance is 10,000 ohms, replace the wire harness. If this doesn’t solve the problem the electronic control board must be replaced. Unplug the dryer and reconnect any loose wiring connections on the gas valve coils or replace the wire harness if damaged. If that doesn’t solve the issue, have a service technician check the gas heating system. Next, unplug the dryer and check the wiring connections on the heating element. Reconnect any loose wires or replace the wire harness if damaged. Check the heating element for damage and replace the heating element if it appears defective.
