LG WM3477HW Owner's Manual

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SPECIAL FUNCTIONS
The option buttons also activate special 
functions, including Child Lock and Tub Clean. 
Press and hold the option button marked with the 
special function for 3 seconds to activate. 
Tub Clean
A buildup of detergent residue 
can occur in the wash tub over 
time and can lead to a mildewy 
or musty smell. 
The Tub Clean cycle is specially 
designed to remove this buildup. Add anti-
limescale agent (Calgon) to the main wash 
compartment. 
Press and hold the Water Plus button for 3 
seconds to activate this cycle. 
After the cycle has ended, open the door and 
allow the drum interior to dry completely. 
Refer to Care and Cleaning of the Interior for 
further information. 
NOTE: Do NOT use this cycle with clothes, 
and do NOT add detergent or fabric softener.
NOTE: If you use the Tub Clean cycle on a 
monthly basis, the wash drum will be kept clean.
 
H O W   T O   U S E 
H O W   T O   U S E 
Hand Wash/Wool
•  Only woolen items that are designated as 
Machine-Washable should be washed in this 
washing machine
•  Wash only small loads for optimum fabric care 
(less than 8 lbs.)
•  Only neutral (wool safe) detergents should 
be used  (Only a small quantity of detergent 
is needed due to the small load size and low 
volume of water in the cycle.)
•  The Hand Wash/Wool cycle uses a gentle 
tumble action and low speed spin for ultimate 
fabric care
Child Lock
Use this option to prevent 
unwanted use of the washer or 
to keep cycle settings from being 
changed while the washer is 
operating. Press and hold the Beeper On/Off button 
for 3 seconds to activate or deactivate Child Lock.
The lock icon will be shown in the display, and all 
controls are disabled. The washer can be locked 
during a cycle. Once Child Lock is selected, the 
display will alternate between CL and the remaining 
time.
  
Tub Clean Alarm
Counts once after a Full Cycle is complete (Wash, 
rinse, and spin cycles)
Check the cumulative count when powered on, 
and if over 30, display "      " on the 7-segment 
display for 5 seconds. 
Start flashing "      " after 5 seconds (0.5 sec 
On, 0.5 sec Off), and display "---" or "time" 
depending on the water detection setting of the 
selected course. 
(※ Continuously display "Proceed with Tub Clean" 
on LCD models)
TCL does not count during Life or LQC modes.
Clear "      ": Select button or rotate the dial to 
select general administration.
Cumulative Count Reset
•  Cumulative count resets to zero when the Tub 
Clean course is complete.
•  Cumulative count resets to zero after displaying  
"      " once. (Resets after 31 TCL counts)
•  Resets after a Full Cycle in LQC mode.
Cumulative count is displayed on the LED for TCL 
count according to the data key.
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