Diagnostics & Troubleshooting; Electric Dryers; Display Fault Codes - Kenmore Oasis 110.67032600 Manual

DIAGNOSTICS & TROUBLESHOOTING

DISPLAY FAULT CODES

The fault codes below would be indicated when attempting to start a drying cycle or after activat-
ing 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
PF
Failure START to continue the cycle, or press STOP to
clear the display.
AF flashes if a restricted airflow condition exists.
Restricted
Check to make sure the lint screen is clean, the
AF
Airflow
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.
F-01
Control
See Accessing & Removing the Electronic
Failure
Assemblies.
F-02 flashes when there is a stuck button or user
Keypad/
interface mismatch. This fault code will ONLY
F-02
User Interface
appear when in the diagnostic test mode.
Failure
See TEST #6.
Exhaust
F-22 flashes if the exhaust thermistor is open.
F-22
Thermistor
See TEST #4a.
Open
Exhaust
F-23 flashes if the exhaust thermistor has
F-23
Thermistor
shorted. See TEST #4a.
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.
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.
Motor Drive F-26 flashes if there is a motor drive system
F-26
System Failure failure. See TEST #3a.
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.
F-29 flashes if the moisture sensor strip has
Moisture
F-29
Sensor shorted. This fault code will ONLY appear when in
Shorted the diagnostic test mode. See TEST #5.
F-30 flashes if a restricted airflow condition
Restricted exists. This fault code will ONLY appear when in
F-30
Airflow the diagnostic test mode. Check to make sure the
Condition lint screen is clean, the door seal is in place and
the vent is not obstructed.
F-40 flashes if the communication between the
Communication
F-40
machine control and motor control is lost. See
Error
TEST #3b.
Blower Motor F-41 flashes when there is a blower motor failure.
F-41
Failure See TEST #3b.
F-42 flashes if the motor control detects a voltage
Undervoltage
F-42
less than 90 VAC. See TEST #1, and
Failure
DIAGNOSTIC: Displaying Line Voltage.
SECTION 6

Electric Dryers

DISPLAY DESCRIPTION
F-43
F-44
F-45
F-46
See Accessing & Removing the
Electronic Assemblies to access:
Machine Control Electronics
•
User Interface Assembly
•
Motor Control Electronics
•
(Dual Motor Model)
Moisture Sensor
Strips
Door
Switch
Heater
Assembly
See Removing the Front Panel/Drum Assembly to access:
•
•
•
•
6-1
EXPLANATION / RECOMMENDED PROCEDURE
F-43 flashes if the motor control detects a low
Undervoltage voltage condition. The dryer will continue to run at
Warning a set blower speed. See TEST #1, and
DIAGNOSTIC: Displaying Line Voltage.
Motor Control F-44 flashes when there is a motor control
Failure electronics failure. See TEST #3b.
Motor Control F-45 flashes when there is a motor control
Speed Sensor electronics speed sensor failure. See TEST #3b.
Error
F-46 flashes if the motor control detects an
Blower Motor
over-current or an over-torque condition. See
Error
TEST #3b.
Moisture Sensors Exhaust Thermistor
•
Thermal Cut-off High Limit Thermostat
•
Heater Assembly Thermal Fuse
•
Inlet Thermistor Blower Motor (Dual Motor Model)
•
See Removing
the Back Panel
to access:
Drum Light
•
Assembly
Drive Motor
•
Belt Switch
•
Figure 1.
Component locations.
Blower Motor
(Dual Motor
Model)