DOWNLOAD LG F96400WHR Service Manual ↓ Size: 15.96 MB | Pages: 66 in PDF or view online for FREE

Model
F96400WHR
Pages
66
Size
15.96 MB
Type
PDF
Document
Service Manual
Brand
Device
Washing Machine
File
f96400whr.pdf
Date
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LG F96400WHR Service Manual ▷ View online

36
Check if there is some water on the base ?
Which part have broken.(ex.
Tub, dispenser, inlet hose,
circulation hose, steam
generator, pump, drain hose)
Replace the  broken part.
YES
Check if there is some water on the base ?
YES
Assemble the aqua switch.
Reconnect or repair the
connector. Or replace the harnes.
NO
NO
NO
Replace the Aqua switch.
NO
Water leakage (AE)
Is the connector connected correctly to the main PCB
and the aqua switch?
Or is the harness alright?
Is Aqua switch assembled correctly to
the base?
When you press and hold  the styrofoam
in the Aqua switch, is AE displayed?
YES
YES
37
Dry Heater Error (dHE)
Is the 
Connector
connected correctly to 
the 
Main PCB
and the 
Dry Heater or Fan Motor
?
Or is the 
Harness
alright?
Reconnect or repair the 
Connector
.
Or replace the 
Harness
.
Clean the 
Bellows
.
Replace the 
Thermistor
.
Is the resistance of t.he 
Thermistor
out of range 
2.5 ~ 180KΩ at 105 ~ 0°C?
YES
Disassemble the 
Cabinet cover 
and 
Condensing Bellows.
Is there any foreign object in 
Condensing Bellows
?
Disassemble the 
Dry Fan Assy and Dry Duct Upper,
and clean foreign object in 
Duct and Fan
.
Check for 
Dry Heater
trouble.                        
Page 38
Check for 
Dry Fan Motor
trouble.                   
Page 39
YES
NO
NO
NO
YES
38
Dry Heater Trouble
After power off, is the resistance of 
Dry Heater
out of
range 33 ~ 37Ω?
Is 
Thermostat
closed ?
When checking voltage between 
connectors(1,2)
on drying, is the voltage AC 220-240V as the figure ?

 
YES
YES
Replace the 
Dry Heater
.
NO
Replace the 
Thermostat
.
NO
Replace the 
PWB assembly (main)
.
NO
39
Dry Fan Motor Trouble
Is the 
Connector
connected correctly to
the 
Main PCB
and the 
Dry Heater
or 
Fan Motor
?
Or is the 
Harness
alright? 
Are the resistance same between 
terminal
points?
V~U / U~W / W~V : 2~5Ω
When checking voltage between 
connectors(1,2)
on drying, is the voltage DC 20~30V as the figure ?
 
YES
YES
Reconnect or repair the 
Connector
.
Or replace the 
Harness
.
NO
Replace the 
Dry Fan Motor
.
NO
Replace the 
PWB assembly
(main)
.
NO
V U W
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