Service manual

6 803402
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Introduction
Theory of Operation
General
This frontload washer provides some of the same
principles of operation as the typical topload washers.
It senses water level, it dispenses the desired laundry
detergent, agitates the clothes for good cleaning action,
removes the water out of the washer and spins the
clothing in preparation for the dryer.
The difference in operation is primarily the rotational
washing agitation created for the horizontal basket and
drum. This agitation tumbles the clothes in a clockwise,
pause, and counter-clockwise direction. This reversing
tumbling action provides an efficient washing process
and requires less laundry detergent and less water.
The cycle begins by locking the loading door after the
vend is satisfied. The type of cycle and water
temperature are determined by the appropriate pads on
the electronic control.
The inner basket starts agitating during the wash water
fill. A column of air is trapped in a pressure bulb and
hose. The air pressure continues to increase as the inner
basket fills with water until it is great enough to
activate the pressure switch which then causes the wash
fill to stop.
FLW1766S
3
2
1
Pressure Switch
(Located inside
control cabinet)
Electronic
Control
(Mounted to back
side of control panel)
Electric
Drain Pump
(or Drain Valve)
Motor
Outer
Tub
Inner
Basket
Mixing
Valve
Belt
Inverter Control
(Mounted to base
of washer)