LG RC9011 Series User Manual

DIAGOSTIC TEST
11
26
Test 6 Thermister check
Trouble Symptom : Poor drying performance(over-drying or no drying). Abnormal
thermistor operation.
Measurement condition : Power cord is unplugged.
With RED 4 , WHITE 6 disconnected from
Controller, check
1) High temperature thermistor ( Wire color :
Blue ) White 6 pin - White 6 pin
resistance ranges table data according to
surrounding temperature.
2) Low temperature thermistor ( Wire color :
Blue ) Red 4 pin - Red 4 pin
resistance ranges table data according
to surrounding temperature.
• Check and replace
Controller.
1) Check disconnected
Housing or severed
Wire.
2)
Check the resistance
of thermistor.
3) Replace controller
and then recheck,
if anything else
occurs.
• Replace the thermistor
of heater.
• Replace the low
temperature thermistor.
RD4 WH6
2 4
3 4
•When measuring resitance of
Heater thermistor.
It range table data.
•When measuring resitance of
Low temperature thermistor.
It range table data.
Dryer
Temperature
• Check Harness
Dryer
Temperature
Resistance
TH-Heater
250~180kΩ
180~113kΩ
TH-Drum
19~111kΩ
11~8kΩ
8~5kΩ
TH-Drum
19~111kΩ
11~8kΩ
8~5kΩ
Resistance
Remark
TH1
113~75kΩ
75~50kΩ
50kΩ
TH2
5~4kΩ
4~2.5kΩ
2.5kΩ
10°C
20~30°C
30~40°C
Dryer
Temperature
40~50°C
50~60°C
60°C

LG RC9011 Series Specifications

General

Brand	LG
Model	RC9011 Series
Category	Dryer
Language	English