Dexter Laundry Wn0600ea-13en2x-sskcs-usx, Parts & Service Manual

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Microprocessor, also called a CPU
The microprocessor is mounted vertically on the right side of the control trough. It controls all washer
functions and is held in place with 4 screws. There are 4 wiring connectors on the board for incoming and outgoing
signals. See Microprocessor drawing below for exact locations.
The single red light on the board shows if the microprocessor has power and if it is processing data. As shown in the
drawing below, the light should be on steady any time the washer has power to it.
If the red light is flashing, the microprocessor has stopped processing data. Remove power from the machine for 2
minutes to reset board. Repower the washer and check the light to see if it is on steady.
If the light is off, there is no power to the board
Control Mounting Trough
Remove top panel to access control trough. (see Removing Top Panel) It sets on the right side of the machine and
holds the control PCB’s, transformers and pressure switch.
Circuit Breaker/Fuse
The fuse (optional circuit breaker) mounts to the rear channel. It carries all of the controls in the machine but does
not include the motor. To reset the circuit breaker just push in the button. If you have a fuse then remove fuseholder
and fuse and replace with a 1 1/2 amp fast blow type fuse.
PCB Transformer Step-down 120/12
Small transformer mounted at front of control trough that has primary power of 120VAC and secondary outputs of
12VAC
Main Controls Transformer 208-240/120
This transformer is mounted at the back of the control trough and steps a
range of 208 to 240 volts down to 120 volts for the controls. There
are two terminals on the controls transformer for incoming power. Note:
All washers have a controls transformer. Always check the incoming voltage
and use the appropriate transformer terminal when installing ALL washers.
Main Relay Input/Output-Printed Circuit Board
Please be sure to be grounded to machine before removal of this
board. PCB mounting horizontal in control trough towards front of machine.
Remove 4 mounting nuts.
Display LED Printed Circuit Board
The selector switch is mounted in the center of the control panel and
is held in place with five nuts. It allows the selection of hot, warm, or cold water temperatures. Note: Do not over
tighten on reinstallation as the switch can be damaged, stay pushed in and will cause erratic display
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