Samsung WF350ANP/XAA Trouble Shooting Guide (user Manual) (ver.1.0) (English) - Page 12

ALIGNMENT AND ADJUSTMENTS WARNING To avoid risk of electrical shock, personal injury or death; disconnect power to washer before servicing, unless testing requires power. Diagnostic Code Check Mode Service Mode Pure Cycle Diagnostic Code Start/Pause Pressing Cycle No. Before making Code Signal Cycle Count Definition of Diagnostic Code Check Mode: - Diagnostic Code Check Mode is to bring up the stored diagnostic codes (refere nce codes for service technicians). How to Enter: - To enter the Diagnostic Code Check Mode with code "d" flashing, press the Pure Cycle key during Service Mode. Board Input Test Mode: 1. Activate the Service Mode first. 2. Press the "Pure Cycle key" key to start Diagnostic Code Check Mode with Code "d" flashing. 3. To cycle through the diagnostic codes (d1,d2,d3~d9), turn the Rotary Cycle Selector in one direction (either Clockwise or Counterclockwise). 4. Now, when turning the Rotary Selector Key in the same direction, it shows diagnostic codes from the latest (d1). 5. When turning it in the opposite direction, it shows the diagnostic codes in the reverse order. Ex) When it stops at d5 and turns backward, it shows from d4 down to "d". Refer to Diagnostic Code. 12