DOWNLOAD LG F14A8YD / F14A8YD6 Service Manual ↓ Size: 14.64 MB | Pages: 60 in PDF or view online for FREE

Model
F14A8YD F14A8YD6
Pages
60
Size
14.64 MB
Type
PDF
Document
Service Manual
Brand
Device
Washing Machine
File
f14a8yd-f14a8yd6.pdf
Date

LG F14A8YD / F14A8YD6 Service Manual ▷ View online

24
7-6. TROUBLESHOOTING WITH ERROR
Water Inlet Error (IE)
Is the water tap closed?
[Note] Environmental safety check list
1. No water tap leakage or freeze       4. No entanglement of water supply hose.
2. No water shortage.                          5. No water supply hose leakage
3. The inlet filter is not clogged. 
Check the 
Water tap
and  open it fully.
When there is water in the tub,
is the water level frequency
over 26.0khz
?
Reconnect or repair the 
Connector
.
Or replace the 
Harness
.
Replace the 
Inlet Valve
.
Is the 
Connector
connected correctly to the 
Main PCB
and the 
Inlet Valve
? is the 
Harness
alright ?
Check the 
Air Chamber
and 
the Tube
(clogged) 
Check the water level frequency again, 
if it is over 26.2KHz, replace 
the Pressure switch.
YES
YES
NO
Replace the 
Main PCB
.
NO
YES
YES
NO
NO
Is the resistance of each lnlet valve within 3.5 ~4.5 kΩ ?
When the washing machine is started, is the inlet valve
operating?
Pre Valve
Steam Valve
Main Valve
1
2
1
2
3
3
NO
25
Unbalanced Error (UE)
Does the load lean toward one
side
, or is the load a few items?
Is the washing machine installed
at an angle?
Adjust the height of washing
machine to be kept horizontally
( Page 8)
Is the laundry mixed?
The few items of clothing will clump together 
and their weight will be in one place on the drum,
throwing the weight off during spin mode.
So add some laundry to overcome UE error. 
And rearrange load to allow proper spinning.
Try rearranging the laundry in drum 
Or the laundry is separated by size, type, and color.
Separate by size, 
type and color
YES
YES
NO
NO
YES
26
Water Outlet Error (OE)
Is the drain hose kinked ?
Check drain hose for kink and straighten the 
Hose
.
Drain Hose
Is the 
Pump filter
clogged ?
Next Page
Check & Clean 
Pump Filter
.
YES
YES
NO
NO
This kind of accumulation on the drain filter not only
prevents proper drainage, but also will promote
bacteria growth and cause odors.
This drain filter should be cleaned once a month.
* How to disassemble and clean pump filter
Open the Cover by coin or
finger(only new model)
Cover
Drain water by removing the
hose cap.
Disassemble the pump
filter by turning the filter
cap counterclockwise.
Filter clogged by foreign objects
Assemble & close cap
Pump Filter
filter Cap
Hose Cap
Clean the filter
Filter Cap
27
Is the 
Connector
connected correctly to
the 
Main PCB
and the 
Pump Motor 
?
Or is the 
Harness
alright ?
Is the 
Standpipe Height
greater
than 1.0 m above the floor?
When there is no water in the
pump casing, is the water level
frequency over 26.0khz ?
Observe 
Standpipe Height
requirements 
of 
1.0
m
maximum.
- Your washer will not be able to drain out 
water adequately, if the standpipe exceeds 1.0 m.
In this case, water may flow back into the washer.
Check the 
Air Chamber
and the 
Tube
(clogged).
Check the water level frequency again, if it is over
25.5KHz, replace the 
If it is clogged, Pressure
switch.
YES
NO
Reconnect or repair the 
Connector
.
Or replace the 
Harness
.
NO
Replace the 
Main PCB
.
NO
Replace the 
Pump Motor
.
Is the resistance of the Pump Motor out
of range 152~175Ω?
Or is the Impeller operating normally?
Does the Pump motor start, when the spin mode
starts?
Clean the drain hose.
If the drain hose blocked?
Escape
Binding
NO
NO
YES
YES
YES
OR
YES
YES
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