Read LG WTR11D81EP / WTR-15D81EP Service Manual online
38
4-5. TEST RUNNING WITHOUT WATER
To use the CHECK PROGRAM (QC TEST MODE), press WATER LEVEL, WATER TEMP and POWER
button ON without depositing any laundry.
button ON without depositing any laundry.
In QC TEST MODE all LEDs are on and press START(PAUSE) button to check over the following items.
NO
CHECK METHOD
DISPLAY
CHECK ITEM
1
2
3
4
5
6
7
9
8
11
Initial state
Press once
Press twice
Press 3 times
Press 4 times
Press 5 times
Press 6 times
Press 7 times
Press 8 times
Press 10 times
12
Press 11 times
AUTO OFF.
ALL LEDS OFF.
WATER LEVEL frequency is on
DISPLAY in the condition of no water
in TUB.
All LEDS ON.
64~70 DISPLAY.
(The meaning of 64~70 number is
26.4~27.0kHz really)
The display differ from function.
After detecting laundry amount the
number of pulse is on the DISPLAY.
Laundry amount test.
COLD water ON.
HOT water ON.
SOFTENER INLET water ON.
DRAIN PUMP on.
After detecting atmosphere temperature
the number is on the Display
After detecting IPM ’s heat sink
temperature is the number is on the
DISPLAY.
The AC power supply voltage is the
DISPLAY
After detecting hardeness sensor
temperature the number is on the
Display
If the LID is opened, [DOOR
OPEN ] is on the DISPLAY.
In that case, close thd LID.
DRAIN PUMP on.
OPEN ] is on the DISPLAY.
In that case, close thd LID.
DRAIN PUMP on.
this means 240V
The display voltage twice rating
voltage (110~127V only)
10
Press 9 times
1) METHOD TO USE QC TEST MODE
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