802846
11
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Troubleshooting
If broken wires are found at the out-of-balance switch
wire support, cut off portion of wires as shown in
Figure 10
and add new UL approved terminals.
a. To test the electrical circuit, disconnect
electrical power to the washer.
b. Remove the “H1” connector from the inverter
control assembly.
c. Use an Ohm meter to check the black/white to
violet/white wires. Circuit should read closed.
An open reading indicates a bad switch or
wire harness problem.
d. Flex the harness at the plastic wire clamp and
test continuity. If the base wire harness has an
open circuit it MUST be replaced or the
broken wires must be repaired with UL
approved terminals.
e. After replacing or repairing the wire harness,
wrap electrical tape around wires in two
locations as indicated below and in
Figure 10
.
Then secure the harness wires to the original
factory locations using clamp and wire tie.
Refer to
Figure 10
.
(1) The plastic wire clamp should be angled
toward the switch at 45 degrees.
(2) The clamp should wrap around the first
section of tape on the harness, which should
be placed approximately 4.5 inches (11.43
cm) from end of terminals.
(3) The harness should be secured to the
inverter control shield with a wire tie.
(4) The tie should wrap around the third section
of tape on the harness, which should be
placed approximately 14 inches (35.56 cm)
from end of terminals. Refer to
Figure 10
.
4. Troubleshooting LEDs on
Washer Inverter Controls
Starting Machine Serial No.
0911014603
There are three LEDs on the control to assist with
troubleshooting (refer to
Figure 11
):
• Green LED on constant = 5VDC power
supply present
• Green LED flashing one second on/one
second off = inverter control power up
• Red LED flashing four times/second =
inverter control is communicating with
front end control
5. No Spin (Washer)
A no spin condition is not caused by intermittent
operation of the motor or motor control (inverter
assembly).
DO NOT
replace these components for no
spin complaints if the unit passes the following
procedure:
Figure 2
FLW1844B
LEDs
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
