TECH SHEET - DO NOT DISCARD
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DISPLAY FAULT/ERROR 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
Power
Failure
PF
flashes to indicate that a power failure
occurred while the dryer was running.
Press Start to continue the cycle, or
press Pause/Cancel to clear the display.
L
Low Line
Voltage
L2
flashes if low line voltage (less than
30 V) is detected at installation.
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.
Gas Models Only: Check the P14
connection on the machine control
electronics.
AF
Low Air Flow
Condition
AF
flashes if low inlet air flow is detected
at install.
Check to see if the vent run from the
dryer to the wall is crushed.
Perform steps under DIAGNOSTIC:
Displaying Inlet Air Flow, page 2.
F:0 1
Primary Control
Failure
F:01
flashes when there is a primary
control failure.
Replace the machine control electronics.
See Accessing & Removing the
Electronic Assemblies, page 9.
F:02
Keypad/
User Interface
Failure
F:02
flashes when there is a stuck button
or user interface mismatch. This fault code
appears ONLY when in the Diagnostic Test
Mode.
See TEST #6, page 8.
F:20
Heater Failure
F:20
flashes if no voltage is detected at the
heater relay. This fault code appears ONLY
when in the Diagnostic Test Mode.
Check that the wires are plugged in on
the heater assembly and at the relay on
the electronic control.
F:22
Outlet
Thermistor
Open
F:22
flashes if the outlet thermistor is open.
See TEST #4a, page 7.
F:23
Outlet
Thermistor
Shorted
F:23
flashes if the outlet thermistor has
shorted.
See TEST #4a, page 7.
F:24
Inlet
Thermistor
Open
F:24
flashes if the inlet thermistor is open.
This fault code appears ONLY when in the
Diagnostic Test Mode.
See TEST #4a, page 7.
F:25
Inlet
Thermistor
Shorted
F:25
flashes if the inlet thermistor is
shorted. This fault code appears ONLY
when in the Diagnostic Test Mode.
See TEST #4a, page 7.
F:26
Motor Drive
System Failure
F:26
flashes if there is a motor drive
system failure.
See TEST #3, page 5.
F:28
Moisture
Sensor Open
F:28
flashes if the moisture sensor strip is
open. This fault code appears ONLY when
in the Diagnostic Test Mode.
See TEST #5, page 8.
F:29
Moisture
Sensor
Shorted
F:29
flashes if the moisture sensor strip
has shorted. This fault code appears ONLY
when in the Diagnostic Test Mode.
See TEST #5, page 8.
Moisture Sensor
Strips
Heater
Assembly
Door
Switch
See Accessing & Removing the Electronic
Assemblies, page 9, to access:
See Removing the Back
Panel, page 11, to access:
See Removing
the Toe Panel,
page 9, to access:
Machine Control Electronics
Console Electronics and Housing
Drum Light Assembly
Blower Motor Assembly
Moisture Sensors
Outlet Thermistor
Thermal Cut-off
Inlet Thermistor/High Limit
Thermostat Assembly (Electric Models)
High Limit Thermostat (Gas Models)
Heater Assembly (Electric or Gas)
Thermal Fuse
Figure 2.
Component locations.
Display
Description
Explanation / Recommended Procedure
F:30
Restricted
Air Flow
Condition
F:30
flashes if a restricted air flow condition exists. This fault
code appears ONLY when in the Diagnostic Test Mode.
Check to make sure the lint screen is clean, the door seal
is in place, and the vent is not obstructed.
See DIAGNOSTIC: Displaying Inlet Air Flow, page 2.
F:31
L2
Line Voltage
Error
F:31
flashes if a low voltage condition (less than 30 V) has
been detected. This fault code appears ONLY when in the
Diagnostic Test Mode.
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 electronic control.
F:70
F:71
No
Communication
Between
Electronic
Assemblies
F:70
/
F:71
flashes when there is no communication between
the machine control and the console electronics.
Check console electronics harness connections to the
machine control.
Replace the machine control electronics. See Accessing &
Removing the Electronic Assemblies, page 9.
F:72
through
F:78
Console
Electronics
Failure
F:72
through
F:78
flashes when there is a console electronics
failure.
Replace the console electronics. See Accessing &
Removing the Electronic Assemblies, page 9.
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