Wiring Diagram - Whirlpool MAT20CS Manual

IMPORTANT: Electrostatic discharge may cause damage to machine control electronics. See page 1 for ESD information.
NOTE: Schematic shows shifter in SPIN position, lock switch open, and motor off.
GND
to Top
to Top
Enables Thermistor (jumper loaded)
Disables Thermistor (jumper removed)
Enables Progressive Rinses (jumper loaded)
All Bath Rinses & Added Wash Water (jumper removed)
20
W10838066C
FOR SERVICE TECHNICIAN'S USE ONLY
Wiring Diagram (No payment system) (Figure 9)
GND to
GND
Chassis
to Top
GND to
GND GND to
Panel
Component Component Connection
Chassis Chassis
Terminals (Splice)
Terminals
Panel Panel
Jumper Board (Figure 10)
Sets to Pay (jumper loaded)
or No Pay (jumper removed)
LEGEND
LEGEND
Legend
LEGEND
Component Connection No Relay Switch Thermistor -5 Non Protective
Motor
Terminals (Splice) Connection Isolated Earth
Triac
Connection No No Relay Relay Switch
Motor Motor
Connection
(Splice) Connection Triac
Triac
J2
J5
J3
J1
J4
Thermistor Switch Thermistor -5 Non Protective -5 Non Protective
Isolated Earth
Isolated Earth
Coin Slide Connection
CCU Connection
DO NOT REMOVE OR DESTROY
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