QuadWash TrueSteam Series
TrueSteam dishwasher that eliminates the need for a heated dry cycle by using real steam for spotless, streak-free results.
LDPH7972S
TrueSteam – real steam for sparkling clean results
QuadWash
SmartDiagnosis / ThinQ
44 dB ultra-quiet
Auto Release dry
Night Dry cycle
| Place Settings | 15 |
| Noise Level | 44 dB |
| Dimensions | 23.75" W × 33.5" H × 24" D |
Issues reported by technicians who have serviced this model. All are repairable with genuine LG OEM parts.
IE – Water Inlet Error
The dishwasher did not fill to the required level within the allotted...
OE – Drain Error
The dishwasher cannot drain within the required time. Clean the triple filter...
AE – Leak Detected
The overflow float sensor in the base pan has detected water beneath...
LE – Wash Motor Error
The QuadWash pump motor is drawing too much current or has stalled....
HE – Heater Error
The heating element or NTC thermistor has failed. Dishes will not dry...
FE – Overflow Error
The dishwasher has overfilled. The water inlet valve is not closing properly....
tE – Thermistor Error
The water temperature NTC thermistor is faulty. The dishwasher cannot verify water...
bE – Control Panel Button Error
A button on the control panel is stuck or shorted. The dishwasher...
nE – Diverter Motor Error
The diverter motor (which routes water to different spray levels in QuadWash...
LG appliances are engineered to last 10–15 years. Most repairs cost far less than replacement and restore your appliance to factory performance. We provide a free written estimate — you decide before any work begins.
Our factory-certified technicians are ready to diagnose and fix your appliance — often on the same day. Transparent pricing, genuine OEM parts, and a 90-day warranty on all repairs.
We'll confirm within 2 hours