ALIGNMENT AND ADJUSTMENTS

WARNING

To avoid risk of electrical shock, personal injury or death; disconnect power to dryer before servicing, unless testing requires power.

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

 

 

Check for:

tE

The Termistor resistance is

- Clogged lint screen.

very low or high.

- Restricted vent system.

 

 

 

- Check Thermistor resistance.

 

 

 

 

Invalid heating Temp in

Check for:

HE

- Restricted vent system.

running the dryer

 

- Check Thermistor resistance.

 

 

 

 

 

 

 

Check for:

dE

Running the dryer with door

- Close the door, and run the dryer.

open

- Loose or open wire terminals in

 

 

 

Door Sense circuit.

 

 

 

 

Invalid door state for more

Check for:

dF

- Loose or open wire terminals in

than 256 milliseconds

 

Door Sense circuit.

 

 

 

 

 

 

Invalid state of key circuit

Check for:

bE2

- Display PCB key circuit short or

short for 30 secs

 

not.

 

 

 

 

 

 

 

Check for:

 

Invalid power source

- Not using regular power source

FE

frequency

Frequency

 

- Invalid power frequency sense

 

 

 

 

circuit

 

 

 

 

Electronic Control Problem

Check for:

AE

- Check PCB and Wire harness.

(Communication Error)

 

- Replace PCB.

 

 

 

 

 

Et

Invalid state of Eeprom

Check for :

communication

- PCB with Eeprom circuit.

 

 

 

 

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(Technical)DV431AEP-02365F-01_EN.indd 2

2012-04-27 �� 10:22:50

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Samsung DV431AEP/XEU manual Alignment and Adjustments, Error Items and Diagnostic Codes, Trigger Action Taken