LG WM3770HxA series User manual

Please read this owner's manual thoroughly before operating and
keep it handy for reference at all times.
WM3770H*A
XQWHKHEIJJG
{jw1213CH/BB
ENGLISH FRANÇAIS
OWNER’S MANUAL
WASHING
MACHINE
www.lg.com

2PRODUCT FEATURES
PRODUCT FEATURES
INVERTER DIRECT-DRIVE MOTOR
5IFJOWFSUFSNPUPSXIJDIJTEJSFDUMZDPOOFDUFEUPUIFESVNQSPEVDFTMJUUMFOPJTFBOEWJCSBUJPOBOEPGGFST
HSFBUEVSBCJMJUZBOEBMPOHMJGFTQBO
SMART DIAGNOSIS™
4IPVMEZPVFYQFSJFODFBOZUFDIOJDBMEJGGJDVMUZXJUIZPVSXBTIJOHNBDIJOFJUIBTUIFDBQBCJMJUZPG
USBOTNJUUJOHEBUBCZQIPOFUPUIF$VTUPNFS*OGPSNBUJPO$FOUFS5IFDBMMDFOUFSBHFOUSFDPSETUIFEBUB
USBOTNJUUFEGSPNZPVSNBDIJOFBOEVTFTJUUPBOBMZ[FUIFJTTVFQSPWJEJOHBGBTUBOEFGGFDUJWFEJBHOPTJT
3FGFSUPQBHF
TUB CLEAN
3FHVMBSDMFBOJOHPGUIFUVCPOBNPOUIMZCBTJTVTJOH5VC$MFBODBOIFMQLFFQUIFUVCDMFBOBOEGSFTI
MAGNETIC DOOR PLUNGER
4BGFMZBOEDPOWFOJFOUMZTFDVSFUIFEPPSTMJHIUMZBKBSXJUIUIFNBHOFUJDEPPSQMVOHFS5IJTXJMMQSPNPUFBJS
DJSDVMBUJPOBOEBMMPXUIFJOUFSJPSPGUIFNBDIJOFUPESZ5PVTFUIJTGFBUVSFBGUFSUIFMPBEIBTCFFOSFNPWFE
EPOPUDMPTFUIFEPPSDPNQMFUFMZ
8IFOUIFNBHOFUJDEPPSQMVOHFSDPNFTJOUPDPOUBDUXJUIUIFNFUBMXBTIFSDBCJOFUJUXJMMTFDVSFUIFEPPS
TMJHIUMZPQFOBMMPXJOHUIFJOUFSJPSPGUIFXBTIFSUPESZ
LARGE CAPACITY STAINLESS STEEL DRUM
5IFMBSHFDBQBDJUZTUBJOMFTTTUFFMESVNPGGFSTFYUSFNFEVSBCJMJUZBOEJTUJMUFEUPJNQSPWFFGGJDJFODZBOEBMMPX
FBTJFSBDDFTTGPSMBSHFJUFNT
CHILD LOCK
6TFUIJTPQUJPOUPEJTBCMFUIFDPOUSPMTEVSJOHBXBTIDZDMF5IJTPQUJPODBOQSFWFOUDIJMESFOGSPNDIBOHJOH
DZDMFTPSPQFSBUJOHUIFNBDIJOF
DETERGENT DISPENSER DRAWER
5IFGPVSDPNQBSUNFOUEJTQFOTFSESBXFSNBLFTJUFBTZUPTFQBSBUFUIFQSFXBTIEFUFSHFOUUIFNBJOMBVOESZ
EFUFSHFOUMJRVJECMFBDIBOEGBCSJDTPGUFOFSJOUPEJGGFSFOUDPNQBSUNFOUT
HIGH TEMPERATURE STEAM CYCLES
%VSJOH-(hTVOJRVFIJHIUFNQFSBUVSFTUFBNDZDMFTUIFIPUTUFBNIFMQTUPSFNPWFUPVHITUBJOT
TAG ON
5IF5BH0OGFBUVSFXPSLTPONPTU/'$FRVJQQFETNBSUQIPOFTCZDPNNVOJDBUJOHXJUIZPVS5BH0O
FRVJQQFE-(BQQMJBODF6TJOHUIF-(4NBSU-BVOESZBQQMJDBUJPOUIF5BH0OGFBUVSFBMMPXTZPVUPEJBHOPTF
ZPVSBQQMJBODFEPXOMPBEOFXDZDMFTBOETFFUIFTUBUVTPGZPVSBQQMJBODFCZTJNQMZUPVDIJOHUIFTNBSU
QIPOFUPUIF5BH0OMPHPPGUIFBQQMJBODF

3
ENGLISH
TABLE OF CONTENTS
TABLE OF CONTENTS
PRODUCT FEATURES
IMPORTANT SAFETY INSTRUCTIONS
 #"4*$4"'&5:13&$"65*0/4
 (306/%*/(*/4536$5*0/4
 4"'&5:*/4536$5*0/4'03*/45"--"5*0/
 4"'&5:*/4536$5*0/4'0364&$"3&
$-&"/*/("/%%*4104"-
PRODUCT OVERVIEW
8 Parts
8 Accessories
Control Panel Features
 INSTALLATION
 Installation Overview
 Choosing the Proper Location
 Unpacking and Removing Shipping Bolts
 Connecting the Water Lines
 Connecting the Drain Line
 Leveling the Washer
 Connecting to the Power Supply
 Testing the Washer
 PREPARATION
 Sorting Wash Loads
 - Fabric Care Labels
 - Sorting Laundry
 Using Detergent/Fabric Softener
 - Recommended Detergent
 - Loading the Dispenser
 OPERATION
 6TJOHUIF8BTIFS
 $ZDMF(VJEF
 8BTI$ZDMFT
 - Allergiene™: Reducing Laundry Allergens
 - Sanitary: Reducing Laundry Bacteria
 - Bright Whites™: White Fabrics
 - Bulky/Large: Blankets or Bulky Items
 - Cotton/Normal: Normal Items
 - Heavy Duty: Heavily Soiled Items
 - Perm. Press: Wrinkle-Free Items
 - Delicates: Sheer Items
 - Towels
 - Speed Wash: Washing Quickly
 Cycle Modifier Buttons
 Setting Options Before Cycle
 - Wash Temp.
 - Spin Speed
 - Soil Level
 - Signal
 - Pre Wash
 - Rinse + Spin
 - Extra Rinse
 - Delay Wash
 - Steam
 - Cold Wash™
 - Turbo Wash™
 - Fresh Care
 Setting Options During Cycle
 - Child Lock
 - Add Garments
 MAINTENANCE
 Regular Cleaning
 - Care After Wash
 - Care in Cold Climates
 Cleaning
 - Tub Clean
 - Cleaning the Detergent Dispenser Drawer
 - Cleaning the Water Inlet Filters
 - Cleaning the Drain Pump Filter
 - Cleaning the Door Seal
 TROUBLESHOOTING
 Checking Error Messages
 Before Calling for Service
 SPECIFICATIONS
 USING SMART DIAGNOSIS™
 USING THE TAG ON FUNCTION
 WARRANTY

4IMPORTANT SAFETY INSTRUCTIONS
IMPORTANT SAFETY INSTRUCTIONS
READ ALL INSTRUCTIONS BEFORE USE
WARNING
'PSZPVSTBGFUZUIFJOGPSNBUJPOJOUIJTNBOVBMNVTUCFGPMMPXFEUPNJOJNJ[FUIFSJTLPGGJSFPSFYQMPTJPO
FMFDUSJDTIPDLPSUPQSFWFOUQSPQFSUZEBNBHFJOKVSZUPQFSTPOTPSEFBUI
Your safety and the safety of others are very important.
8FIBWFQSPWJEFENBOZJNQPSUBOUTBGFUZNFTTBHFTJOUIJTNBOVBMBOEPOZPVSBQQMJBODF"MXBZTSFBEBOE
PCFZBMMTBGFUZNFTTBHFT
5IJTJTUIFTBGFUZBMFSUTZNCPM
5IJTTZNCPMBMFSUTZPVUPQPUFOUJBMIB[BSETUIBUDBOLJMMPSIVSUZPVBOEPUIFST
 "MMTBGFUZNFTTBHFTXJMMGPMMPXUIFTBGFUZBMFSUTZNCPMBOEFJUIFSUIFXPSE%"/(&38"3/*/(PS$"65*0/
5IFTFXPSETNFBO
 DANGER
:PVXJMMCFLJMMFEPSTFSJPVTMZJOKVSFEJGZPVEPOUJNNFEJBUFMZGPMMPXJOTUSVDUJPOT
 WARNING
:PVDBOCFLJMMFEPSTFSJPVTMZJOKVSFEJGZPVEPOUGPMMPXJOTUSVDUJPOT
CAUTION
:PVNBZCFTMJHIUMZJOKVSFEPSDBVTFEBNBHFUPUIFQSPEVDUJGZPVEPOPUGPMMPXJOTUSVDUJPOT
"MMTBGFUZNFTTBHFTXJMMUFMMZPVXIBUUIFQPUFOUJBMIB[BSEJTUFMMZPVIPXUPSFEVDFUIFDIBODFPGJOKVSZ
BOEUFMMZPVXIBUDBOIBQQFOJGUIFJOTUSVDUJPOTBSFOPUGPMMPXFE
BASIC SAFETY PRECAUTIONS
WARNING

5PSFEVDFUIFSJTLPGGJSFFMFDUSJDTIPDLPSJOKVSZUPQFSTPOTXIFOVTJOHUIJTBQQMJBODFGPMMPXCBTJDQSFDBV
UJPOTJODMVEJOHUIFGPMMPXJOH
t6TFUIJTBQQMJBODFPOMZGPSJUTJOUFOEFEQVSQPTFBT
EFTDSJCFEJOUIJTPXOFST.BOVBM
tBefore use, the washer must be properly installed as
described in this manual.
tDo not wash articles that have been previously
cleaned in, washed in, soaked in, or spotted with
gasoline, dry cleaning solvents, or other flammable or
explosive substances,BTUIFZHJWFPGGWBQPSTUIBU
DPVMEJHOJUFPSFYQMPEF
tDo not add gasoline, dry cleaning solvents, or other
flammable or explosive substances to the wash water.
5IFTFTVCTUBODFTHJWFPGGWBQPSTUIBUDPVMEJHOJUF
PSFYQMPEF
t6OEFSDFSUBJODPOEJUJPOTIZESPHFOHBTNBZCF
QSPEVDFEJOBIPUXBUFSTZTUFNUIBUIBTOPUCFFO
VTFEGPSXFFLTPSNPSF):%30(&/("4*4
&91-04*7&If the hot water system has not been
used for such a period, before using the washer, turn
on all hot water faucets and let the water flow from
each for several minutes.5IJTXJMMSFMFBTFBOZBDDV
NVMBUFEIZESPHFOHBT"TUIFHBTJTGMBNNBCMFdo
not smoke or use an open flame during this time.
tDo not allow children to play on or in the washer.
Close supervision of children is necessary when the
washer is used near children.
tBefore the washer is removed from service or dis-
carded, remove the lid to prevent children from climb-
ing inside.
tDo not install or store the washer where it will be
exposed to the weather or freezing temperatures.
tDo not tamper with controls.
t,FFQUIFBSFBVOEFSOFBUIBOEBSPVOEZPVSBQQMJ
BODFTGSFFPGDPNCVTUJCMFNBUFSJBMTMJOUQBQFS
SBHTFUDHBTPMJOFDIFNJDBMTBOEPUIFSGMBNNBCMF
WBQPSTBOEMJRVJET
tDo not repair or replace any part of the washer or
attempt any servicing other than as described in this
manual.8FTUSPOHMZSFDPNNFOEUIBUBOZTFSWJDF
CFQFSGPSNFECZBRVBMJGJFEUFDIOJDJBO
tSee Installation Instructions for grounding require-
ments.
tALWAYS follow the fabric care instructions supplied
by the garment manufacturer.
tDo not place items exposed to cooking oil in your
washer.*UFNTDPOUBNJOBUFEXJUIDPPLJOHPJMTNBZ
DPOUSJCVUFUPBDIFNJDBMSFBDUJPOUIBUDPVMEDBVTFB
MPBEUPDBUDIGJSF
tUse fabric softeners or products to eliminate static
only as recommended by the manufacturer.
t5IJTXBTIFSJTOPUEFTJHOFEGPSNBSJUJNFVTFPSGPS
NPCJMFJOTUBMMBUJPOTTVDIBTJO37TBJSDSBGUFUD
tTurn off the water faucets and unplug the washer if
the machine is to be left for an extended period of
time, such as during vacations.
tDo not use to dry articles containing foam rubber or
similarly textured rubber-like materials.
t1BDLBHJOHNBUFSJBMDBOCFEBOHFSPVTGPSDIJMESFO
5IFSFJTBSJTLPGTVGGPDBUJPOKeep all packaging
from children.
tAlways check the inside of the washer for foreign
objects before loading laundry. Keep the lid closed
when not in use.
tDo not reach into the appliance if the tub or agitator is
moving.
tWARNING :5IJTQSPEVDUDPOUBJOTDIFNJDBMTLOPXO
UPUIF4UBUFPG$BMJGPSOJBUPDBVTFDBODFSBOECJSUI
EFGFDUTPSPUIFSSFQSPEVDUJWFIBSN
Wash hands
after handling.