Troubleshooting; 7-1.Before Svc Checking; 7-2.Load Test Mode - LG F1243KDS Series Service Manual

7. TROUBLESHOOTING

7-1. CHECKING BEFORE SERVICE
1
Before servicing ask the customer what the trouble is.
2
Check the adjustments. (Power supply :220-240V~, Removal of transit bolts etc..)
3 Check the troubles referring to the troubleshooting.
Decide service steps referring to disassembly instructions.
4
5 Then, service and repair.
After servicing, operate the appliance to see whether it works OK or NOT.
6
7-2. LOAD TEST MODE
1 Press and Hold
'Option
and then press 'Power' button.
2 The washer must be empty and the controls must be in the off state.
3 Press Power with above two buttons pressed and then buzzer will sound.
4 Press the Start/Pause button repeatedly to cycle through the test modes
Number of times the
Start/Pause button is pressed
None
1 time
2 times
3 times
4 times
5 times
6 times
7 times
8 times
9 times
10 times
11 times
12 times
13 times
14 times
(Right)' & 'Rinse' buttons
Check Point
Turns on all lamps and locks the door.
Tumble clockwise.
Low speed Spin.
High speed Spin.
Inlet valve for prewash turns on.
Inlet valve for main wash turns on.
Inlet valve for hot water turns on.
Inlet valve for steam turns on.
Turmble counter clockwise
Heater turns on for 3 sec.
Circulation pump turns on.
Drain pump turns on.
Sw 2,3 open
Water level
Sensor for Steam
Sw 2,3 op
Steam Heater turns on for 1.2 sec.
Off
rpm (42~50)
rpm (60)
rpm (130~140)
Water level frequency
Water level frequency
Water level frequency
Water level frequency
rpm
Water temperature
Water level frequency
Water level frequency
AG Temperature
-
19
Display Status