Samsung WF210ANW/XAA - Component Testing Procedures; Water Level Sensor Check; Hall Sensor and Motor Checks; Door Lock and Switch Tests

Washer Connector Checks WF210
CN2
1 AC Pwr (Wht)
3 AC Pwr L (Blu)
Water Level Sensor Check
Test 1 Test 2
Voltage: Connector CN 3 Pin 4 (Pink) and CN3 Pin
2 (Orange) And Connector CN 3 Pin 3 (Violet) and
CN3 Pin 2 (Orange)
Resistance: Connector CN 3 Pin 8 (Pink) and CN3
Pin 7 (Violet)
Operating voltage at no water in the
drum-2.5VDC
Operating Resistance (Power
off)
Pin 8 (Pink) and Pin 7 (Violet)
22- 24Ω
Hall Sensor Check
Test 1 Test 2
Connector CN8 Pin 4 (Orange) and Pin 2 (Red)
additionally Pin 4 (Orange) and Pin 3 (blue)
Manually spin the drum to see the volt-
age change, Power On. 0Vdc or
3.75Vdc
N/A
Motor Check
Test 1 Test 2
Connector CN9 Pin 1 (Blue), Pin 2 (White) and Pin
3 (Red)
Power Off 11.5Ω across Pins 1-2,
Pins 1-3, & Pins 2-3
N/A
CN1
1 Motor Pwr U Phase (Blu)
2 Motor Pwr V Phase (Wht)
3 Motor Pwr W Phase (Red)
CN5
1 Main Valve (Blu)
2 Hot Valve (Red)
3 Bleach Valve (Pnk)
4 Drain Pump (Gry)
6 Door Lock (Wht)
CN8 (Hull Sensor)
1 +5 vdc (Pnk)
2 Sensor Signal (Red)
3 Sensor Signal (Blu)
4 Ground (Org)
CN7
PCB Sub (Display)
CN3
1 Water Temp Thermistor (Wht)
2 Water Temp Thermistor Gnd. (Org)
3 Water Level Sensor (Vio)
4 Water Level Sensor (Pnk)
RY1 Main Relay
1 AC Pwr N (Wht)
2 AC Pwr (Blu)
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