TROUBLE SHOOTING

WARNING

To avoid risk of electrical shock, personal injury or death; disconnect power to dryer before servicing, unless testing requires power.

CN1

RY5

RY6

1. AC Power Port

- Motor Relay Switch

- Heater Relay Switch

2.AC Power Off Detection Sensor

3.Door Detection Sensor

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

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Samsung DV338 service manual CN1 RY5 RY6, AC Power Port Motor Relay Switch