Read LG WD-SR1310M Service Manual online
13
7. TROUBLE SHOOTING
7-1.BEFORE SVC CHECKING
■
Be careful of electric shock or disconnecting the parts while trouble shooting.
■
Voltage of each terminal is 220-240V~ and DC while applying an electric current.
7-2.QC TEST MODE.
①
Pressing Rinse, and Temp. button simultaneously.
②
Press the Power ① button, while the above condition.
③
Press the Start/Pause button as follows.
7-3.HOW TO KNOW THE WATER LEVEL FREQUENCY
* Press the Rinse and Temp. button simultaneously.
ex) 241 : Water level frequency = 241 x 10
-1
kHz
=24.1 kHz
7-4.HOW TO KNOW TO TEMPERATURE OF EACH THERMISTOR
AT OPERATING CONDITION.
Thermistor in tub : Press the [Temp.] button.
Thermistor in dry duct : Press the [Turbo Steam] button.
Thermistor in dry duct : Press the [Turbo Steam] button.
The digits means water level frequency(10
-1
kHz)
Number of times the
Start/Pause button is pressed
Check Point
Display Status
0
1. Model initial word
2. Main program version
3. Display program version
0-1
Heater fan/Dry heater & Shoes moudel heater/
Fan moter
Dry duct temperature/dry fan moter RPM&
shoes heating temperature
1
2
3
4
5
6
7
8
9
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
11
12
13
14
15
16
Tumble clockwise
Tub RPM(46)
Low speed spin
Tub RPM(55-70)
High speed spin
Tub RPM(130-140)
Inlet valve for pre wash turns on
Water level frequency (25~65)
Inlet valve for main water turns on
Water level frequency (25~65)
Inlet valve for hot water turns on
Water level frequency (25~65)
Inlet valve for steam water turns on
Water level frequency (25~65)
Inlet valve for dry water turns on
Water level frequency (25~65)
Tumble counterclockwise
Tub RPM display(46)
Wash heater turns on for 3 sec
Water temperature
Circulation pump turns on
Water level frequency (25~65)
Drain pump turns on
Water level frequency (25~65)
Dry heater turns on for 3 sec
Water temperatur
Water level Sensor for Stea
Water level frequency of TSG (0~255)
Steam Heater turns on for 1,2 sec
TSG temperature
Power off and unlock the door
Turn off all lamps
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