Display Fault Codes; Troubleshooting Guide - Whirlpool WED6600VU0 Manual

TECH SHEET - DO NOT DISCARD
Steam Model
2. Motor + heater + water valve.
Motor + heater + water valve + drum
3.
light.
No loads on (motor + heater + water
4.
valve).
5. Repeat using same button.
DEACTIVATING THE MANUAL LOAD TEST
Press the Pause/Cancel button to exit this mode.

DISPLAY FAULT CODES

The fault codes below would be indicated when attempting to start a drying cycle
or after activating the diagnostic test mode.
DISPLAY DESCRIPTION EXPLANATION / RECOMMENDED PROCEDURE
PF flashes to indicate that a power failure
Power occurred while the dryer was running. Press Start
PF
Failure to continue the cycle, or press Pause/Cancel to
clear the display.
L2 flashes if low line voltage (less than 50V) is
detected at installation.
Low/No Line
L2
Voltage
AF flashes if a restricted air flow condition exists.
Restricted
Check to make sure the lint screen is clean, the
AF Air Flow
door seal is in place and the vent is not
Condition
obstructed.
F-01 flashes when there is a primary control
Primary
failure. Replace the machine control electronics.
Control
F-01
See Accessing & Removing the Electronic
Failure
Assemblies, page 9.
F-02 flashes when there is a stuck button or user
Keypad/
interface mismatch. This fault code will ONLY
User Interface
F-02
appear when in the diagnostic test mode. See
Failure
TEST #6, page 8.
Exhaust
F-22 flashes if the exhaust thermistor is open.
F-22 Thermistor
See TEST #4a, page 6.
Open
Exhaust
F-23 flashes if the exhaust thermistor has
F-23 Thermistor
shorted. See TEST #4a, page 6.
Shorted
Inlet
F-24 flashes if the inlet thermistor is open.
F-24 Thermistor This fault code will ONLY appear when in the
Open diagnostic test mode. See TEST #4a, page 6.
Inlet F-25 flashes if the inlet thermistor is shorted.
F-25 Thermistor This fault code will ONLY appear when in the
Shorted diagnostic test mode. See TEST #4a, page 6.
Motor Drive F-26 flashes if there is a motor drive system
F-26
System Failure failure. See TEST #3, page 5.
F-28 flashes if the moisture sensor strip is open.
Moisture
F-28 This fault code will ONLY appear when in the
Sensor Open
diagnostic test mode. See TEST #5, page 7.
Moisture F-29 flashes if the moisture sensor strip has
F-29 Sensor shorted. This fault code will ONLY appear when in
Shorted the diagnostic test mode. See TEST #5, page 7.
FOR SERVICE TECHNICIAN'S USE ONLY
Flash "Delicate" LED.
Flash "Drum Light" LED.
Flash "Normal" LED.
Start sequence again at 1.
Check to see if a household fuse has blown or
a circuit breaker has tripped.
Confirm the power cord is properly installed
and plugged into the power outlet.
Check the relay connections on the machine
control electronics. See TEST #4, page 6.
DISPLAY DESCRIPTION EXPLANATION / RECOMMENDED PROCEDURE
F-30 flashes if a restricted air flow condition
Restricted exists. This fault code will ONLY appear when in
Air Flow the diagnostic test mode. Check to make sure the
F-30
Condition lint screen is clean, the door seal is in place and
the vent is not obstructed.
F-50 flashes if no voltage is detected at the water
valve relay. Check that the wires are plugged in on
Water Valve
F-50 the valve and at the relay on the machine control
Failure
electronics. See TEST #8, page 8. This fault code
appears ONLY when in the diagnostic test mode.

TROUBLESHOOTING GUIDE

Some tests will require accessing components. See figure 2, page 4 for component
locations.
PROBLEM
NOTE: Possible Cause/Tests MUST be performed
in the sequence shown for each problem.
1. Supply connections. See TEST #1, page 4.
WON'T POWER UP.
(No response when 2. Check harness connections.
buttons are pressed.)
3. User interface assembly. See TEST #6, page 8.
1. If number display flashes, check to be sure the
door is completely shut, and press and hold down
WON'T START CYCLE
Start for about 1 second.
WHEN START BUTTON
IS PRESSED.
2. See TEST #3, page 5.
3. See TEST #7, page 8.
1. Check Pause/Cancel button. See TEST #6,
page 8.
WON'T SHUT OFF
WHEN EXPECTED.
2. User interface assembly. See TEST #6, page 8.
3. Moisture sensor. See TEST #5, page 7.
CONTROL WON'T
User interface assembly. See TEST #6, page 8.
ACCEPT SELECTIONS.
1. Heater. See TEST #4, page 6.
WON'T HEAT. 2. Check harness connections.
3. Check installation.
HEATS IN AIR CYCLE. Heater. See TEST #4, page 6.
1. Check the dryness setting for Automatic Cycles.
2. Check for full lint screen.
SHUTS OFF BEFORE 3. Check for clogged vent.
CLOTHES ARE DRY.
4. Moisture sensor. See TEST #5, page 7.
5. Dryness adjust. See Adjusting Customer-Focused
Drying Modes, page 8.
PAGE 3
POSSIBLE CAUSE / TEST
PART NO. W10156037A