Unlock Thermoactuator and Shake Out Circuit
70 seconds before the end of the cycle the main control PCB signals the relay PCB to remove 120VAC
from the orange/blue wire at the P-17 connector on the lock thermoactuator. This allows the lock ther-
moactuator time to cool and retract by the end of the cycle. To insure that the lock thermoactuator has
retracted by the end of the cycle, 1 minute prior the end of the cycle, the unlock thermoactuator is powered
with 120VAC through the orange/red wire from the P-17 connector of relay PCB. The unlock thermoactua-
tor moves the complete bracket assembly away from the door lock solenoid allowing it to drop at the end
of the cycle. The basket will come to a stop from spin speed with the assistance of dynamic braking resis-
tors wired to the variable frequency drive. (See wiring diagrams for quantities and resistor ohm values).
The washer will then tumble for 45 seconds to let the clothes shake loose from the basket and then stop.
End of Cycle and Door Open Circuit
Once the machine stopped, 3 things occur: 1. The beeper will signal for 5 seconds letting the user know
that it is the end of the cycle. 2. The main control PCB signals the relay PCB to remove power from the
white/red wire at P-17 which allows the door lock solenoid to unlock. 3. The main control PCB resets when
the S1,S2,S3,S5 switches open and door is opened. The machine is now ready to accept coins again.
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Part # 8533-053-001 REV 4/09
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