Electronic Assemblies - Removal Or Replacement - Whirlpool Duet Sport WFW8300SW Instruction Manual

Be sure to perform the Diagnostic Tests
before replacing the system components.
Pump Motor Continuity Test
Pins
1 to 2 Normal = approx. 12.3 Ω
Motor Continuity Test
1. Unplug washer or disconnect power.
2. Disconnect the wire harness from the
motor and measure the resistance of the
motor. Use the following table:
Pins
1 to 2 Normal = approx. 6 Ω
2 to 3
1 to 3
Water Temperature Sensor
1. Unplug washer or disconnect power.
2. Disconnect the wire harness from the
water temperature sensor and measure the
resistance of the sensor. Use the following
table. An abnormal condition is an open
circuit.
Temperature
32°F (0°C)
86°F (30°C)
104°F (40°C)
122°F (50°C)
140°F (60°C)
158°F (71°C)
203°F (96°C)
Results
Abnormal = Infinity
Results
Abnormal = Infinity
Results
35.9k Ω
9.7k Ω
6.6k Ω
4.6k Ω
3.2k Ω
2.3k Ω
1k Ω
Manually Unlocking the Door Lock System
1. Unplug washer or disconnect power.
2. Remove the lower kick panel.
3. Reach up along the inside of the front and
locate the bottom of the door switch/lock
unit.
4. Located on the bottom of the door switch/
lock unit is a teardrop shaped tab.
5. Gently pull the tab down about a 1/4˝ or
until a click is heard.
6. The door may be opened.
ELECTRONIC ASSEMBLIES -
REMOVAL OR REPLACEMENT
IMPORTANT: Electrostatic (static electricity)
discharge may cause damage to electronic
control assemblies.
NOTE: Be sure to perform the Diagnostic
Tests before replacing the control board.
To remove Central Control Unit (CCU):
1. Unplug washer or disconnect power.
2. Remove all connectors from the CCU.
3. Place two flat-blade screwdrivers under
the left and right tab, on the top of the CCU
and slide the CCU forward.
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