Error Items And Diagnostic Codes; Alignment And Adjustments - Samsung DV42H5 Technical Information

ALIGNMENT AND ADJUSTMENTS

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
The Thermistor resistance is very low or
tE
high.
Running the dryer with door open
dE
Invalid Door Switch
dF
Invalid state of key.
bE2
Invalid power source Frequency
FE
Electronic Control Problem
9E1
(Over Voltage Error)
Electronic Control Problem
AE
(Communication Error)
Invalid state of Eeprom communication
EEE
Invalid heating Temp in running the dryer
HE
Technical_information-03382A_EN_131209.indd 2
WARNING
Trigger
2
Action Taken
Check for:
- Clogged lint screen.
- Restricted vent system.
- Check Thermistor resistance.
Check for:
- Close the door, and run the dryer.
- Loose or open wire terminals in Door
Sense circuit.
Check for:
- Loose or open wire terminals in Door
Sense circuit.
Check for:
- Display PCB key circuit short or not.
Check for:
- Not using regular power source
frequency
- Invalid power frequency sense circuit
Check for:
- Check PCB and Wire harness.
- Check Power supply.
Check for:
- Check PCB and Wire harness.
- Replace PCB.
Check for :
- PCB with Eeprom circuit.
Call customer service
2013-12-09 5:37:30