Samsung DV419 series User Manual

# tsDV419 RevD 03/21/2011 1
Fast Track Troubleshooting
Publication # tsDV419 Revision Date 03/21/2011
Models:DV419***
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.
NOTICE: All Dryers Parts Change
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

Samsung DV419 series Specifications

General

Type	Electric
Number of Options	5
Moisture Sensor	Yes
Reversible Door	Yes
Color	White
Wrinkle Prevention Option	Yes
Voltage	240V

Summary

Troubleshooting and Diagnostics

Diagnostic Code Quick Guide

Lists diagnostic codes, descriptions, triggers, and actions for dryer issues.

Important Safety Notice for Technicians

Advises technicians on safe use of the service data sheet.

Support Information and Resources

Provides links for training, help, and product support.

Wiring Diagrams

Gas Dryer Wiring Diagram

Illustrates the wiring connections for the gas dryer model.

Electric Dryer Wiring Diagram

Illustrates the wiring connections for the electric dryer model.

Component Identification

Main PCB Layout and Connectors

Details the main control board layout and external connector assignments.

Key Dryer Components and Part Numbers

Identifies major components like thermistor, blower, heater with part numbers.

Test Modes and Features

Special Test Modes Access

Explains how to access and use diagnostic test modes like System Check.

Wrinkle Prevent Option Operation

Describes the operation and activation of the Wrinkle Prevent option.

Venting Requirements in USA

Provides guidelines for proper dryer venting in the USA.

System Testing Procedures

Steam Cycle Functionality Test

Outlines steps to test the steam function of the dryer.

Gas Valve Coil Resistance Test

Details resistance checks for gas valve coils.

Laundry Touch Up Paint Codes

Lists part numbers for touch-up paint colors.

Circuit Testing and Analysis

Main PCB Power Output Test

Describes how to test the main PCB's power output to heating and motor circuits.

Motor Circuit Resistance Check

Explains how to check the motor circuit's resistance and component integrity.

Electric Heater and Venting Guidelines

Electric Heater Circuit Voltage Test

Details voltage checks for the electric heater circuit.

Vent Hood Length Recommendations

Provides charts for recommended vent lengths based on elbow count.