Troubleshooting guide

Section Four
COMPONENT TESTING
CENTRAL
CONTROL UNIT
Connector
Location
1.
2.
3.
4.
5.
Pressure Switch
Temperature Sensor
Dispenser Switch/Motor
lnlet Valves
Drain Pump
6. Door
Lock Solenoids
7. Motor Gontrol Unit
Power
8.
Door Lock Main Switches
9.
Heating
Element Relay
1O. Line
Filter
{l.Serial
Gomm
Link
l2.Touchpad/LED
Ribbon Gable
l3.Door Switch
14. Flowmeter
4-1