2
ERROR ITEMS AND DIAGNOSTIC CODES
An occurrence of an Error will make a sound of error melody for 5sec and con tinuously show one
of the Error Displays from the following errors.
Error Display
Trigger
Action Taken
LED
LCD
tS
to
tE
The Termistor resistance is very
low or high.
Check for:
- Clogged lint screen.
- Restricted vent system.
- Check Thermistor resistance.
hE
HE
Invalid heating Temp in running
the dryer
Check for:
- Restricted vent system.
- Check Thermistor resistance.
do
dE
Running the dryer with door
open
Check for:
- Close the door, and run the dryer
- Loose or open wire terminals in
Door Sense circuit.
dF
Invalid door state for more than
256 milliseconds
Check for:
- Loose or open wire terminals
in Door Sense circuit.
bE
bE2
Invalid state of key circuit short
for 30 secs(all models)
75 secs(DV339,DV338,DV448,D
V438,DV428)
Check for:
- Display PCB key circuit short or not
FE
Invalid power source Frequency
Check for:
- Not using regular power source
frequency
- Invalid power frequency sense circuit
9E
Electronic Control Problem
(Communication Error)
Check for:
- Check PCB and Wire harness.
- Replace PCB
od
Invalid Dry time in excess Dry
time
Check for:
- Sensor bar Open
- using Adjust time Up excessively
Et
Invalid state of Eeprom
communication
Check for :
- PCB with Eeprom circuit.
ALIGNMENT AND ADJUSTMENTS
WARNING
To avoid risk of electrical shock, personal injury or death; disconnect power to dryer before
servicing, unless testing requires power.
Technical_information-02365J_EN.indd 2
2012-06-05 �� 5:08:12
