LG SDWB24S3 STUDIO Smart Dishwasher
TROUBLESHOOTING 51
Problem
Possible Cause & Solution
Heater circuit failure.
HE
• Please call an LG Electronics Customer Information Center at 1-800-243-0000 (U.S.A.) 1-
888-542-2623 (Canada).
Water temperature sensor error
tE
• Please call an LG Electronics Customer Information Center at 1-800-243-0000 (U.S.A.) 1-
888-542-2623 (Canada).
Heated air temperature sensor error
F3s
LE
• Please call an LG Electronics Customer Information Center at 1-800-243-0000 (U.S.A.) 1-
888-542-2623 (Canada).
Wash motor error
• Please call an LG Electronics Customer Information Center at 1-800-243-0000 (U.S.A.) 1-
888-542-2623 (Canada).
Heat air dry fan motor error
F31
NE
• Please call an LG Electronics Customer Information Center at 1-800-243-0000 (U.S.A.) 1-
888-542-2623 (Canada).
Vario motor error
• Please call an LG Electronics Customer Information Center at 1-800-243-0000 (U.S.A.) 1-
888-542-2623 (Canada).
The Download Cycle is selected.
P1, Pz, P3, P4, Ps, P6,
P7
• This is not an error code. This code indicates the current Download Cycle.
Test mode is selected.
N:#, U:#, d:#, t#
• This is not an error code. This code is used when testing the dishwasher. Power the unit off
and on and the code will disappear.
(# is a number.)
Rinse aid level setting mode is selected.
LO, L1, Lz, L3, L4
• This is not an error code. This code indicates the current rinse aid level. For more
information, refer to the Adding Cleaning Products section.
Control Lock is activated.
CL
• This is not an error code. This code indicates that the control lock is activated. Press and
hold Night Dry and Delay Start simultaneously for three seconds.
Operation
Problem
Possible Cause & Solution
Dishwasher will not
operate.
Start button is not pressed.
• Press the Start button.
Door is not completely closed.
• Make sure that the door is completely closed and latched.
Power supply or power supply line is not connected.
• Connect the power supply or power supply line properly.
Fuse is blown or circuit breaker tripped.
• Replace the fuse or reset the circuit breaker.
Control Lock is activated.
• Deactivate Control Lock.
| General | Details |
|---|---|
| Name | LG SDWB24S3 STUDIO Smart Dishwasher |
| Make | LG |
| Language | English |
| Filetype | PDF (Download) |
| File size | 4.9 MB |

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