Service manual

66 801681
Section 5 Service Procedures
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
To reduce the risk of electric shock, fire, explosion, serious injury or death:
• Disconnect electric power to the washer before servicing.
• Never start the washer with any guards/panels removed.
• Whenever ground wires are removed during servicing, these ground wires must be
reconnected to ensure that the washer is properly grounded.
• Motor not grounded! Disconnect electric power before servicing motor.
W485
WARNING
30. CONTROL PANEL OVERLAY
Front Control Washers
IMPORTANT: Due to the sensitivity of the
electronic control, careful handling is required. As a
precautionary measure, we recommend using a
ground wrist strap when handling the electronic
control. Wrist strap, cord and alligator clip are
designed to carry away any electrostatic charge
from your body and to direct charge to an available
ground. By using this static protection device,
potential electrostatic discharge problems
associated with handling of electronic control will
be minimized. Always handle electronic control by
its metal edges. If a wrist strap is not available,
touch washer while it is plugged in before handling
control to dissipate any charge.
a. Removal:
(1) Unlock control panel. Refer to Figure 6,
Step 1.
(2) Pull top of control panel away from control
cabinet far enough to allow lifting control
panel up and off the rail support of the
control cabinet. Refer to Figure 6, Step 2.
(3) Remove control panel away from control
cabinet as far as wires permit. Refer to
Figure 6, Step 3.
(4) Support control panel, press in on locking
tabs and unplug harness disconnect blocks
from backside of electronic control.
NOTE: DO NOT pull on wires. Instead, hold board
near appropriate disconnect block and unplug by
pulling on disconnect block.
(5) Remove four screws holding electronic
control assembly to backside of control
panel. Refer to Figure 10.
(6) Remove lock assembly from control panel.
Refer to Figure 10. Remove control panel
overlay by peeling it from the control panel
assembly.
NOTE: Control panel overlay has an adhesive
backing.
b. Installation:
NOTE: Before removing protective backing from
new overlay, check fit of overlay to control panel
assembly. Refer to Figure 10. Use the lock hole in
the control panel as the locating guide.
(1) Once panel overlay is fitted to the front of
control panel frame, carefully peel
protective backing from the left end of
panel overlay and press into place.
(2) Remove rest of protective backing from
panel overlay and press overlay into place
on control panel assembly.
(3) While holding control by its metal edges,
place control in opening of control panel
and fasten control down with four screws.
Refer to Figure 10.
(4) Follow wiring diagram and reconnect wires
to control.
IMPORTANT: It is important to use care when
handling the control.
(5) Reinstall control panel in control cabinet
and lock control panel.
Rear Control Washers (Electromechanical
Models)
a. Removal:
(1) Remove two control panel attaching
screws. Refer to Figure 7. Lay control
panel on protective pad.
(2) While supporting control panel, disconnect
all wires from control panel components.
NOTE: Refer to wiring diagram when rewiring
components.
(3) Remove all components from control
panel.
(4) Using a hair dryer or heat gun to warm the
overlay, remove control panel overlay by
peeling it from the control panel assembly.
NOTE: Control panel overlay has an adhesive
backing.