Service manual

7
QUICK REFERENCE SHEET
Fault Codes:
Display shows: F 01
Indicates: An internal fault in the control.
Correction: Touch the Stop/Clear pad. If the dis-
play continues to display F1 or if the
code returns when the washer is re-
stated, replace the control.
Display shows: F 02
Indicates: A water temperature problem.
Correction: First check to see if the incoming wa-
ter hoses are connected properly. If so,
disconnect both wires from the water
temperature sensor and measure the
resistance of the sensor. If the reading
is less than 3K or more than 163K, re-
place the sensor. If the reading is be-
tween 3K and 163K, reconnect the wires
to the sensor and unplug the small four
pin plug from the control board. Mea-
sure the resistance between pins 3 and
4 in the plug. If the reading is the same
as the sensor reading, replace the con-
trol board. If the meter reading is not
the same as that at the sensor, the wir-
ing between the control board and sen-
sor is defective.
Display shows: F 03
Indicates: Water level problem caused by either
no incoming water or the drain pump
not working.
Correction: Touch the Stop/Clear pad to clear the
F 03. Check the drum for water. If the
drum has a normal fill of water, touch
the Drain/Spin pad and press the start
pad. If the water does not pump out,
remove the front access panel and mea-
sure the voltage drop across terminals
of the drain pump. If the meter reads
120 VAC, the drain pump is defective
or the drain hose is plugged. If the
meter reads zero, disconnect power,
remove the large four pin plug (JX) and
the eight pin plug(J11) from the back of
the control. Measure the resistance be-
tween pin 3 in the four pin plug and pin
3 of the eight pin plug. If the meter reads
open, the wires between the control
board and the drain pump are defec-
tive. If the meter reads around 15 Ohms,
the control board should be replaced.
If the drum does not have water in it,
start the washer in the Normal Cycle
and select Warm Wash. If the washer
does not fill, make sure the faucets are
turned on, unplug one of plugs from the
water valve and measure the voltage
drop across the terminals in the plug.
If the meter reads 120VAC, the water
valve is defective. If the meter reads
zero, measure for voltage from each ter-
minal in the plug to neutral. If the meter
reads zero from each terminal, the pres-
sure switch or the wiring to the pres-
sure switch is defective. If the meter
reads 120VAC from one terminal, the
control board or the wiring from the valve
to the control board is defective.
If the washer is over filling, check the
pressure switch or the tube to the pres-
sure switch.
Display shows: F 04
Indicates: The washer is not advancing through it
increments.
Correction: Touch Stop/Clear to clear the F 04. Se-
lect and start the washer in the Heavy
Duty wash cycle with the Heavy Soil/
Stain Option deactivated. If the tub
does not start turning while filling or
within 30 seconds after the fill is com-
pleted, troubleshoot for a motor will not
run problem. If the motor is running and
the tub is filled, let the washer run for at
least 6 minutes. Measure the voltage
between pin one of the 8 pin connector
(J11) and pin 7 of the 7 pin connector
(J6). The voltage should be below 50
VAC when the timer advances is off and
line voltage when the timer advance is
on. If the meter reading does not switch
between these two reading, the motor
speed control is defective. If the meter
reading switches between these two
reading, the electronic control board is
defective.
Display shows: F 05
Indicates: A problem with the key pad.