Testing - Whirlpool MVWC400XW Technical Education

FOR SERVICE TECHNICIAN'S USE ONLY
FOR SERVICE TECHNICIANS ONLY
Tech Sheet
DANGER
Electrical Shock Hazard
Only authorized technicians should
perform diagnostic voltage measurements.
After performing voltage measurements,
disconnect power before servicing.
Failure to follow these instructions can
result in death or electrical shock.
When performing live voltage measurements, you must do the following:
Verify the controls are in the off position so that the appliance does not start when energized.
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Allow enough space to perform the voltage measurements without obstructions.
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Keep other people a safe distance away from the appliance to prevent potential injury.
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Always use the proper testing equipment.
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After voltage measurements, always disconnect power before servicing.
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IMPORTANT
Electrostatic Discharge (ESD) Sensitive Electronics
:
ESD problems are present everywhere. ESD may damage or weaken the electronic control assembly. The new control
assembly may appear to work well after repair is finished, but failure may occur at a later date due to ESD stress.
Use an antistatic wrist strap. Connect wrist strap to green ground connection point or unpainted metal in the
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appliance
Touch your finger repeatedly to a green ground connection point or unpainted metal in the appliance.
Before removing the part from its package, touch the antistatic bag to a green ground connection point or
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unpainted metal in the appliance.
Avoid touching electronic parts or terminal contacts; handle electronic control assembly by edges only.
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When repackaging failed electronic control assembly in antistatic bag, observe above instructions.
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W10323233C

Testing

Voltage Measurement Safety Information
WARNING
Electrical Shock Hazard
Disconnect power before servicing.
Replace all parts and panels before
operating.
Failure to do so can result in death or
electrical shock.
-OR-
5-1
FOR SERVICE TECHNICIAN'S USE ONLY
Do not discard