Samsung DV220AEW/XAA, Service Manual

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Troubleshooting _ 25
4. TROuBLESHOOTING
4-1. ERROR ITEMS AND DIAGNOSTIC CODES
An occurrence of an Error will make a sound of error melody for 5sec and continuously show one of the Error Displays
from the following errors.
Error Display
Trigger Action Taken
LED
tS
tO
Clogged Lint Screen
Vent is restricted Clean the screen or vent. If the problem
continues call for service.
dO
dE
Running the dryer with door open Close the door and then restart. If the
problem continues call for service.
df Door is not closing properly Call for service.
bE
bE2
Unit detects a button is being pressed
for over 30secs or button is stuck
Make sure a button is NOT being
pressed continuously. Try restarting the
cycle. If the problem continues call for
service.
od
Invalid Dry time Call for service.
hE Invalid heating Temp Call for service.
Et
EEPROM is not communicating
properly
Try restarting the cycle. If the problem
continues call for service.
fE
Invalid power source Frequency Try restarting the cycle. If the problem
continues call for service.