LG F12U2HDM Series - Thermistor Heating Error (tE) Troubleshooting

YES
Is the resistance of the Thermistorout of range 44 ~
53 Kat 25°C? (Page 17)
Replace the Main PCB.
Is the Connectorconnected correctly to
theMain PCBand the Thermistorand the Heater?
Is the Harnessalright ?
Reconnect or repair the Connector.
Or replace the Harness.
Replace the Thermistor.
YES
Replace the Heater.
YES
NO
Is the resistance of the Heaterout of range 24.5 ~
28.5(for Washing) or 42.5 ~ 49.5(for Steam) ?
(Page 19)
[Note] Thermistor Spec
NO
NO
Thermistor (Heating) Error (tE)
S
P
E
C
Temp
30 °C
40 °C
60 °C
70 °C
95 °C
105 °C
Resistance (k
)
MIN
36.3539.4542.72
24.2026.0527.97
11.4312.1212.82
8.0888.5148.940
3.5443.7914.045
2.6172.8163.023
STDMAX
Heater for WashingHeater for Steam
