Samsung DV457E User Manual page 204

TrotJbe,shooting
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Invalid door state for more than
dF 256 milliseconds. Call for service.
Make sure a button is NOT being pressed
bE2 Invalid state of key circuit short for continuously. Try restarting the cycle.
30 secs
If the problem continue, call for service.
Try restarting the cycle.
FE Invalid power source Frequency
If the problem continues, call for service.
Electronic Control Problem
2E Call for service.
(Over Voltage Error)
AE Electronic Control Problem Call for service.
(Communication Error)
Et Invalid state of Eeprom Call for service.
communication
AE4 A communication error between Call customer service.
the Wi-Fi PBA and the MAIN PBA
A communication error between
AE3 the DR Modem and the MAIN Call customer service.
PBA
A communication error between
AE5 Call customer service.
the LCD PBA and the MAIN PBA
For any codes not listed above, call 1-800-728-7864 (1-800-SAMSUNG)
60 Troubbshooting
DV457E(GI-02836E ENindd Sec6:60 2012-04-09 _4:15:52