Temperature Sensor Error - Samsung DMT800 SERIES Service Manual

4. Troubleshooting
Error type Error mode
tE
[Or]
'Heavy' +
Temperature Sensor
'Delicate' +
error
'Smart Auto'
LED
4-12
Checking Method
1. Check the connections for the Thermistor
connector.
2. Check whether the Thermistor is operating normally.
- Measure the voltage between both ends of the
Thermistor.
Normal: 0.2 to 4.5V
- Measure the resistance between both ends of
the Thermistor:
Remove the connector before measuring.
(See the Table right.)
THERMISTOR TABLE
˚
Temp. (ºC) Resistance (kΩ)
Temp. ( F)
5 41
10 50
15 59
20 68
25 77
30 86
35 95
40 104
45 113
50 122
55 131
60 140
65 149
70 158
- Reconnect the Thermistor connector.
- Faulty: Replace the Thermistor.
- Normal: Replace the Main PBA assy.
125.780
98.323
77.454
61.465
49.120
39.517
31.996
26.065
21.358
17.599
14.579
12.140
10.159
8.542
Corrective actions