LG GCWM1069CD7 User Manual

8. TROUBLESHOOTING
21
8-1. BEFORE PERFORMING SERVICE
8-2. QC TEST MODE.
Be careful of electric shock when disconnecting parts while troubleshooting.
The washer must be empty.
8-4. HOW TO CHECK THE RPM
Press the ADD SUPER WASH AND HOT button simultaneously.
The voltage of each terminal is 120V- when the unit is plugged in.
Under 200 rpm: The display indicates the rpm. (Under 200 rpm)
Over 200 rpm: The display indicates the rpm. (x 10 rpm)
So, for example a display indicating 050 : rpm of 050 x 10 rpm = 500rpm
8-3. HOW TO CHECK THE WATER LEVEL FREQUENCY
Press and hold the ADD SUPER WASH+Delicate and WARM buttons simultaneously.
When you check the water level, the first digit is a 0 which means 2.
A display indicating 041 is a water level frequency of 241 multiplied by 0.1 KHz , for an
actual frequency of 241 KHz.
Number of times the
Start button is pressed
Check point Display
Enter SVC mode
Turns on all lamps and locks the door
Displays
Tumble clockwise rpm (40~50)
Low speed spin rpm (600)
High speed spin rpm (1200)
Inlet valve for main water turns on Water level frequency (255~)
Inlet valve for hot water turns on Water level frequency (255~)
Inlet valve for atomizing turns on (Single model)
Inlet valve for softener turns on (Stack model)
Water level frequency (255~)
Inlet valve for bleach turns on (Single model)
Inlet valve for atomizing/bleach turns on (Stack model)
Water level frequency (255~)
Tumble counter clockwise rpm (40~50)
Heater turns on Displays water temperature
Circulation pump turns on Water level frequency (255~)
Drain pump turns on Water level frequency (255~)
All lamps turn on
Displays
, 1U:XX, 1g:XX, 12:XX, 1C:XX alternately (Version)
Button check
High speed spin rpm (1200)
PDA signal check this function is not applied in this machine
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
1st
2nd
3rd
4th
5th
Start
<Control Panel Button>
How to enter Programming mode:
- Coin type – Turn on/off toggle switch.
- Card type – Insert the service card.
- All types –
1) Press the 1st & 3rd button at the same time.
2) Press the 2nd & 3rd buttons to toggle numbers.
G
Then, press the 4th button to move to the next digit.
3) Press the Start button to finish password input.
※
Default Password : 3000

LG GCWM1069CD7 Specifications

General

Brand	LG
Model	GCWM1069CD7
Category	Washer
Language	English