Service manual

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pump vary from 12 G.P.M with a 3 foot standpipe height
to 7 G.P.M. with a 8 foot standpipe height.
Speed Control
The speed control board is mounted to the bottom plate
of the washer in the right rear corner of the washer. The
speed control board controls the following operations:
Note: The control board is board that is mounted
in the console and the speed control board
is the board that is in the right rear corner of
the washer.
1. Advancement of the increments by connecting and
disconnecting neutral to pin 7 of the seven pin plug
of the control board.
2. The timing of each function, and the speed and
direction of the drive motor. The speed control board
Water Valve Open and Diaphragm Up
When the solenoid is de-energized, the armature drops
down, closing the diaphragm main orifice. Water
continues to flow through the diaphragm bleed orifice,
equalizing the pressure and allowing the spring to push
the diaphragm down against the valve seat.
Water Valve Closing
Drain Pump
The drain pump is mounted to the bottom plate of the
washer, in the right front corner, behind the access
panel. It operates on 120 VAC and is controlled by the
control board. The pump out specifications of the drain
sensor