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Samsung DV419 series Troubleshooting Manual
Samsung DV419 series Troubleshooting Manual

Samsung DV419 series Troubleshooting Manual

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Models:DV419***
NOTICE: All Dryers Parts Change
6/2010: Motor Pulley, page 5;
Blower Housing, page 4
# tsDV419 RevD 03/21/2011
IMPORTANT SAFETY NOTICE – "For Technicians Only" This service data sheet is
intended for use by persons having electrical, electronic, and mechanical experience
and knowledge at a level generally considered acceptable in the appliance repair trade.
Any attempt to repair a major appliance may result in personal injury and property
damage. The manufacturer or seller cannot be responsible, nor assume any liability for
injury or damage of any kind arising from the use of this data sheet.
SUPPORT INFORMATION
Training — Plus One
http://my.plus1solutions.net/clientPortals/samsung/
Help — GSPN
http://service.samsungportal.com/
Samsung Product Support TV
http://support-us.samsung.com/spstv/howto.jsp
Customer information videos and chat programs
Programs for Fridges, Laundry, Ranges & D/W
Fast Track Troubleshooting
Publication # tsDV419 Revision Date 03/21/2011
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Summary of Contents for Samsung DV419 series

  • Page 1 6/2010: Motor Pulley, page 5; Blower Housing, page 4 SUPPORT INFORMATION Training — Plus One http://my.plus1solutions.net/clientPortals/samsung/ Help — GSPN http://service.samsungportal.com/ Samsung Product Support TV http://support-us.samsung.com/spstv/howto.jsp Customer information videos and chat programs Programs for Fridges, Laundry, Ranges & D/W # tsDV419 RevD 03/21/2011...
  • Page 2 # tsDV419 RevD 03/21/2011...
  • Page 3 # tsDV419 RevD 03/21/2011...
  • Page 4 1Water Valve (Blk) 3-6 Thermistor (Blu-Red) CN2 Sub PCB Display 2 Door Sw (Blu) 4-5 Moisture Sensor (Pnk-Org) 1 120vac N (Brn) 2 Sub PCB (Wht) 3 Sub PCB (Yel) Relay 1 1 Motor Belt Sw (Brn) 2 120vac L1 (Blk) 1 Earth Ground (Grn) Relay 6...
  • Page 5: Door Switch

    Dryer continues to run after cycle completed SUBJECT: Dryer belt slides off the pulley when manually rotated counter-clockwise (ccw) Wrinkle Prevent option provides approximately 90 minutes (20 SYMPTOM: The dryer drum will not turn. On occa- continuous and 70 intermittent) of tumbling in unheated air at sions, the customer will rotate the drum counter the end of the cycle to reduce wrinkling.
  • Page 6 Testing Steam Cycle: Select Wrinkle Care cycle for 4 minutes, check for heat and moisture. If both are present, the dryer is working properly Time and Control Temp. Cooling 1st Heating Resign 1 Spray Resign 2nd Heating Resign 2nd Spray Resign 3rd Heating Resign resign time...
  • Page 7 Testing Main PCB power output to Heating & Motor circuit. With motor running in the heating mode, read AC voltage across RY6 and RY1. Any voltage reading means Main PCB is defective. See page 4 for Main PCB layout for testing. Testing Motor circuit.
  • Page 8 Testing Electric Heater circuit. Disconnect Blue wire from RY6, turn power on, start dryer read voltage between RY6 Blue wire and CN6 Green wire. Reading of 120VAC means a proper operating heater circuit. 0VAC means open in circuit. To test thermostats use ohm meter on lowest scale, any resistance replace component See page 4 for Main PCB layout for testing.