LG WD-25600 Service Manual ▷ View online
20
7-6. TROUBLESHOOTING WITH ERROR
Water Inlet Error (IE)
Is the water tap
closed?
[Note] Environmental safety check list
1. No water tap leakage & freeze.
2. No entanglement of water supply hose.
3. No water shortage.
4. No water supply hose leakage.
5. No the inlet filter clogged.
Check
the
Water tap
and open it
fully.
When there is water in the tub,
is the water level frequency
over 26.2KHz?
is the water level frequency
over 26.2KHz?
Replace
the
Inlet Valve
.
Is the
Connector
connected correctly to the
Main
PCB
and the
Inlet Valve
?
Or is the
Harness
alright ?
Check
the
Air Chamber
and
the Tube
(clogged)
And When you check the water level frequency again,
if it is over 26.2KHz, you
if it is over 26.2KHz, you
replace
the Pressure switch.
YES
YES
NO
Replace
the
Main PCB
.
NO
YES
YES
NO
NO
Is the each resistance of Inlet Valve within
3.5 ~4.5 kΩ ?
3.5 ~4.5 kΩ ?
When the washing machine is started,
is operated the inlet valve?
is operated the inlet valve?
Pre. Valve
Main Valve
Dry Valve
1
3
2
Reconnect or repair
the
Connector
.
Or replace the
Harness
.
NO
4
AG Valve
1
1
3
21
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 7)
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
22
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.
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)
finger(only new model)
23
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 not water in the
pump casing, is the water level
frequency over 26.2KHz ?
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).
And When you check the water level frequency
again, if it is over 25.5KHz, you replace the
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 152 ~ 175Ω?
Or is the Impeller operating normally?
Or is the Impeller operating normally?
Is Pump motor started, when the spin mode is
started ?
Escape
Binding
NO
NO
YES
YES
OR
YES
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