LG F1480TDS / F1480TDS5 / F1480TDS6 Service Manual ▷ View online
20
7-3. HOW TO CHECK THE WATER LEVEL FREQUENCY
7-4. HOW TO KNOW TO TEMPERATURE OF EACH THERMISTOR
AT OPERATING CONDITION.
255
045
000
100
021
041
045
097
000
025
112
000
021
084
000
000
145
255
The digits indicate the water level frequency.
So, for example a display indicating 055 :
a Water level frequency of (255 X 0.1) = 25.5 kHz.
a Water level frequency of (255 X 0.1) = 25.5 kHz.
Press the
Rinse
and
Pre Wash
button simultaneously.
255
045
000
100
021
041
045
097
000
025
112
000
021
084
000
000
145
255
Thermistor in tub temperature.
Press the
Rinse
and
Pre Wash
button simultaneously.
21
If you press the Start/Pause button in error condition, any error except
will disappear and the
machine will change into the pause status.
In case of
In case of
,
, if the error is not resolved within 20 sec., and in case of other errors,
if the error is not resolved within 4 min., power will be turned off automatically and the error only will be
blinked. But in the case of
blinked. But in the case of
, power will not be turned off.
7-5. ERROR DISPLAY
ERROR
SYMPTOM
CAUSE
WATER
I
NLET
E
RROR
• Not reached to the water level(246) within 8 minutes
after water supplied or not reached to the preset
water level within 25 minutes.
Page 23
1
U
NBALANCE
E
RROR
• The appliance is tilted.
• Laundry is gatherd to one side.
Page 24
2
WATER
O
UTLET
E
RROR
• Not fully drained within 10 minutes.
Page 25
3
OVER
F
LOW
E
RROR
• Water is over flowing (over 8 level).
If " " is displayed, the drain pump operates
to drain the water automatically.
Page 27
4
P
RESSURE SENSOR
S/W
E
RROR
• The sensor pressure switch is out of order.
Page 28
5
D
OOR OPEN
E
RROR
• In case of operating the reservation function or the
other function with door opened. Close the door,
then the error display is resolved.
• The door switch is out of order.
Page 29
6
T
HERMISTOR(HEATING)
E
RROR
• The THERMISTOR is out of order.
Page 30
7
22
ERROR
SYMPTOM
CAUSE
MOTOR
L
OCKED
E
RROR
• The connector in the LEAD WIRE ASSEMBLY is
not connected to the connector of STATOR
ASSEMBLY.
Reconnect or repair the connector.
• The hall sensor is out of order/defective.
Replace the STATOR ASSEMBLY
Page 31
8
• Water leaks
Page 36
9
P
OWER
F
AILURE
• The washer ecperienced a power failure
Page 33
10
23
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?
Reconnect or repair the
Connector
.
Or replace the
Harness
.
Replace the
Inlet Valve
.
Check the
Air Chamber
and
the Tube
(clogged)
And When you check the water level frequency again,
if it is over 26.2KHz, you replace
the Pressure switch.
YES
YES
NO
NO
Replace the
Main PCB
.
NO
YES
YES
NO
NO
Is the each resistance of Inlet Valve within
3.5 ~4.5 kΩ ?
When the washing machine is started,
is operated the inlet valve?
Pre. Valve
Main Valve
AG Valve
Is the
Connector
connected correctly to
the
Main PCB
and the
Inlet Valve
?
Or is the
Harness
alright ?
1
2
3
1
2
3
Click on the first or last page to see other F1480TDS / F1480TDS5 / F1480TDS6 service manuals if exist.