DOWNLOAD LG WD-R12447DS Service Manual ↓ Size: 5.85 MB | Pages: 44 in PDF or view online for FREE

Softener

cap

zŒŠœ™ŒG›ŒG‰–“›U

yŒ—“ˆŠŒG›ŒGz{h{vy
hzzltis€G–™Gyv{vy
hzzltis€U

yŒŒ™G›–

uvG~h{lyGz|wws€

jŒŠ’G›ŒGž™•ŽG–•G›ŒG
‹š—Œ•šŒ™U

wœ›G›G•G›ŒGŠ–™™ŒŠ›
Š–”—ˆ™›”Œ•›U

j“Œˆ•G›ŒGjˆ—Gˆ•‹
j–•›ˆ•Œ™U

pšG›ŒG”–›–™G‰–“›G“––šŒ•Œ‹f

pšG›Œ™ŒG™Š›–•G•–šŒGŠ–”•ŽG™–”G›ŒG”–›–™f

pšGžˆ›Œ™Gšœ——“Œ‹f

h™ŒG›ŒG—“œŽšGŠ–™™ŒŠ›“ GŠ–••ŒŠ›Œ‹G›–G›ŒG›Œ™”•ˆ“šG–
›ŒGpusl{G}hs}lGhzzltis€f

pšG“˜œ‹G‹Œ›Œ™ŽŒ•›Vš–›Œ•Œ™V‰“ŒˆŠG—œ›G•G›ŒGŠ–™™ŒŠ›
Š–”—ˆ™›”Œ•›G–G›ŒG‹™ˆžŒ™f

pšG›ŒG“˜œ‹G‹Œ›Œ™ŽŒ•›Vš–›Œ•Œ™V‰“ŒˆŠGŠˆ—GŠ“–ŽŽŒ‹f

Replace the
SENSOR SWITCH
ASSEMBLY.

When pressing WASH/RINSE and SOIL LEVEL at
the same time after draining, is  the water level
frequency 255?  
When pressing WASH/RINSE and SOIL LEVEL
buttons at the same time while washing, is the water
level frequency between 230 - 243 ?

Replace the MAIN PWB
ASSEMBLY.

Check the voltage between two pins while pressing
the POWER button. Is the voltage 

220-240 V AC?

Repair the DRAIN HOSE
ASSEMBLY.

Is the drain hose twisted or frozen?

Remove foreign material.

Is the impeller of the drain pump clogged?

Reconnect or repair the
connector

Is the connector disconnected, disassembled?

Replace the DRAIN
PUMP ASSEMBLY.

Is the coil of the drain pump too high or low? 
(resistance of the coil is 10-20 1)

Replace the MAIN PWB
ASSEMBLY.

When checking voltage between connectors during
spin, is the voltage 120 V AC as in the figure? 

zi

zi

is

€s

is

is

€s

~o

~o

~o

~o

~o

zi

yk

yk

is

yk

€s

ir

ir

o

~

i

z

~Œ•GŠŒŠ’•ŽG›ŒG–“›ˆŽŒG‰Œ›žŒŒ•
Š–••ŒŠ›–™G‹œ™•ŽGž›ŒšGžˆš•ŽU
pšG›ŒG–“›ˆŽŒG2YW-240G}Ghjf

wœšG›Œ {olytpz{vy
›Ž›“ G›–G›ŒG™œ‰‰Œ™U

~Œ•GŠŒŠ’•ŽG›ŒG{olytpz{vy –•G›ŒG›œ‰SG
šG›ŒG{olytpz{vy “––šŒf

Is the impeller of the drain pump clogged?

Are the Hose Connector and/or Hose clogged?

Is the connector disconnected, disassembled?

Is the coil of the right side of drain pump open
or short circuited? (Coil R is 18-30 1)

When checking voltage between the 
connectors during spin, is the voltage 220-240V
AC, as the figure?

Remove foreign material.

Remove foreign material.

Reconnect or repair 
the connector.

Replace PUMP MOTOR
ASSEMBLY.

Replace the MAIN PWB
ASSEMBLY.