Samsung DV316LGW/XAA Service Manual page 34

1. 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.
Display
tS
tO
do
FE
dF
hE
bE
od
Et
Description
Dryer Thermistor Short
Sensed
Dryer Thermistor Open
Sensed
Door Open
Power source frequen-
cy Error
Door Circuit Failure
Heater Error
Button Error
Over Dry
EEprom Fail
Trigger
The Thermistor
resistance is
very low.
The Thermistor
resistance is
very high.
Running the
dryer with door
open
Invalid power
source
Frequency
Invalid state for more
than 256
milliseconds
Invalid heating Temp in
running the dryer
Invalid state
of key circuit short
for 75secs
Invalid Dry
time in
excess Dry time
Invalid state
of Eeprom
communication
Action Taken
Check for:
- Clogged lint screen.
- Restricted vent sys-
tem.
- Check Thermistor
resistance.
Check for:
- Clogged lint screen.
- Restricted vent sys-
tem.
- Check Thermistor
resistance.
Check for:
- Close the door, and
run the dryer
- Loose or open wire
terminals in Door
Sense circuit.
Check for:
- Not using regular
power source
frequency
- Invalid power fre-
quency sense circuit
Check for:
- Loose or open wire
terminals in Door
Sense circuit.
Check for:
- Restricted vent sys-
tem.
- Check Thermistor
resistance.
Check for:
- Display PCB key
circuit short or not
Check for:
- Sensor bar Open
- using Adjust time Up
excessively
Check for
- PCB on EEprom
circuit
4-1