Samsung DV5471AEW/XAA User Manual

Troubleshooting _ 35
4-5. COMPONENT TESTING PROCEDURES
WARNING
Toavoidriskofelectricalshock,personalinjuryordeath;disconnectpowertodryerbeforeservicing,unlesstesting
requirespower.
■ Component electrical testing (with ohmmeter)
• Thermistorresistance10KΩat25°C77°F
• Thermostat1resistance<1Ω
Thermostat1
Thermistor
85°C,25Athermalcut-off
• Thermostat3resistance<1Ω
- Ifresistanceisinnity,replacethermostat3.
• Thermostat2resistance<1Ω
- Ifresistanceisinnity,replacethermostat2.
• Heaterresistance10Ω
- Ifresistanceisinnity,replaceHeater.
THERMOSTAT2
THERMOSTAT3
HEATER
• Measureresistanceofthefollowingterminal
1. Doorswitch:Off
Terminal:“COM”-“NC”(1-3)<1Ω
Terminal:“COM”-“NO”(1-2):∞Ω
2. Doorswitch:On
Terminal:“COM”-“NC”(1-3):∞Ω
Terminal:“COM”-“NO”(1-2)<1Ω
DoorS/W
125V/10A
• BeltCut-offS/W
- Leveropen:Resistancevalue<1Ω
- Leverpush:Resistancevalue∞Ω
Beltcut-offS/W
125V,16A
• Whenvoltage(DC12V)islinked,Lampconrmsthatislightedup.
DC12V
• Motor(Electronic&GAS)
Contacts(
:Contactclosed)
Function 1M 2M 3M 5M 6M
Start
Run
复件 Hudson_Dryer_SM_E.indb 35 2012-4-2 15:20:58

Samsung DV5471AEW/XAA Specifications

General

Brand	Samsung
Model	DV5471AEW/XAA
Category	Dryer
Language	English