Service manual

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Section 3 Troubleshooting (EDC Models – Dryer Control)
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ELECTRONIC CONTROL ELECTRIC DRYER — NO MOTOR RUN — “PUSH START”
ANALYSIS
4
1
2
6
3
MOTOR
LIMIT
HEATING
ELEMENT
THERMAL
FUSE
FS-2
H4-4
H3-3
THERMISTOR
RELAY "K1"
H6-2
H6-1
H4-2
FS-1
DOOR
SWITCH
L1 L2
N
1
(COM)
2
(NC)
3
(NC)
H4-3
H4-6
H4-1
H4-5
RELAY "K2"
COIN DROP
SENSOR
H3-1
MAIN
START
TP
H2-1 H2-2 H2-3 H2-5 H2-6 H2-4
SERVICE
DOOR
COIN VAULT
TEMPERATURE
REGULATING
CIRCUIT CONTROLS
HEAT RELAY "K2"
AVAILABLE OUTPUT
TRANSISTOR IS
"OFF" WHEN MACHINE
IS RUNNING
AUDIT CONTROL
CIRCUIT
120VAC
208VAC OR 240VAC
DOOR SENSING
CIRCUIT ALLOWS
CONTROL TO TURN
ON MOTOR RELAY "K1"
ONLY WHEN DOOR IS
CLOSED AND GO PAD
PRESSED
SCHEMATIC
2
3
1
D213S