Samsung DV438. - Manual (Page 10)

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WARNING
To avoid risk of electrical shock, personal injury or death; disconnect power to dryer
before servicing, unless testing requires power.
TROUBLE SHOOTING
CN1
. AC Power Port
2. AC Power Off Detection
Sensor
3. Door Detection Sensor
RY5
- Motor Relay Switch
RY6
- Heater Relay Switch
Sensor Bars & temperature sensor check
Sensor Bars - Disconnect harness and test Pink
wire Pin 4 to Orange wire Pin 5.
Approx ∞ Ω without laundry
Approx 190Ω ± 10% with wet clothes
Cycling Thermostat - Disconnect harness and
test Blue wire Pin 2 to Red wire Pin 6.
Approx 10 KΩ at 25 °C/77 °F
Technical_information-02365B.ind10 10 2008-06-25 ¿АИД 5:24:30