DOWNLOAD LG F12695RDH Service Manual ↓ Size: 13.43 MB | Pages: 69 in PDF or view online for FREE

Model
F12695RDH
Pages
69
Size
13.43 MB
Type
PDF
Document
Service Manual
Brand
Device
Washing Machine
File
f12695rdh.pdf
Date

LG F12695RDH Service Manual ▷ View online

26
Power off for 10sec. Then power on.
Is the water level over reference line and is the water level frequency under 21.3kHz?
* Water level frequency
- Touch and Hold 'Pre Wash' & 'Spin' 
simultaneously.
FE (Overflow Error)
If FE is displayed again, 
then replace the Pressure Switch.
If FE is displayed again, 
then replace the Main PCB.
Drain out the water and then
check the Air Chamber and the Tube (clogged).
NO
NO
YES
YES
Is water continuously coming
into the drawer?
Replace the Main PCB.
Replace the Inlet Valve assembly.
Data view type: ‘040’
27
Is the air chamber and the tube clogged?
Replace the Main PCB.
Is the Connector connected correctly to
the Main PCB and the Pressure Switch ?
Is the Harness right?
Reconnect or repair the Connector.
Or replace the Harness.
Check air chamber and remove foreign material.
Replace the Pressure Switch.
YES
YES
NO
Is the resistance of the Pressure Switch
out of range? 
[Pin1 ~ Pin3] 
21~23Ω)
NO
NO
YES
PE (Pressure Sensor S/W Error)
28
NO
Is the door closed?
Is the Door assembly in line with door switch ? 
Lift up & close the door. 
If the dE is displayed, replace the Door Bracket.
Close the door fully.
Reconnect or repair the Connector.
Or replace the Harness.
NO
NO
Replace the Spring.
NO
Replace the Door switch.
NO
Does the Spring of Latch Hook actuate? 
dE (Door Open Error)
YES
YES
YES
YES
Scratch by Latch Hook
Touching
or
Is the Connector connected correctly to
the Main PCB and the Door Switch?
Is the Harness right?
Does the Door Switch operate as follows?
* Door locking time : 1~8 sec.
Check the time from power on
to the time to door locking. 
* Door releasing time : 25~100 sec.
Check the time from power off to
door releasing.
29
No
Is the resistance of the Thermistor out of range 44 ~
53 KΩ at 25°C
Replace the Main PCB.
Is the Connector connected correctly to 
the Main PCB, the Thermistor and the Heater
Is the Harness right?
Reconnect or repair the Connector.
Or replace the Harness.
Replace the Thermistor.
YES
Replace the Heater.
YES
YES
Is the resistance of the Heater out of range 24.5 ~
28.5Ω 
(for Washing) or 42.5 ~ 49.5Ω (for Steam) ?
[Note] Thermistor Spec
NO
NO
tE (Thermistor (Heating) Error)
S
P
E
C
Temp.
30 °C
40 °C
60 °C
70 °C
95 °C
105 °C
Resistance (kΩ)
MIN
36.35
39.45
42.72
24.20
26.05
27.97
11.43
12.12
12.82
8.088
8.514
8.940
3.544
3.791
4.045
2.617
2.816
3.023
STD
MAX
Heater for Washing
Heater for Steam
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