LG Styler Error Code PS — Incorrect Supply Voltage
What this means
The PS error code on the LG Styler indicates that the supply voltage is outside the acceptable operating range. The Styler requires a stable 120V AC supply (in North America). Voltage that is too low (brownout conditions), too high (voltage surge), or unstable can trigger the PS code. Common causes include an overloaded electrical circuit, a faulty wall outlet, use of an extension cord or power strip (not recommended), or unstable power from the utility grid. The Styler will not operate until stable voltage within the acceptable range is detected.
Step-by-step fix
4 stepsCheck the power connection
Ensure the Styler is plugged directly into a grounded wall outlet — not into a power strip, extension cord, or multi-outlet adapter. These can cause voltage drops under load.
The Styler should be on a dedicated circuit or at least not sharing with high-draw appliances.
Test the outlet voltage
If you have a multimeter, test the wall outlet voltage. You should read between 110V and 125V AC. A reading below 100V or above 130V is outside the Styler's tolerance. If voltage is abnormal, try a different outlet on a different circuit.
If multiple outlets in your home show abnormal voltage, the issue may be with your utility supply — contact your power company.
Check for other high-draw appliances
If the Styler shares a circuit with other appliances (microwave, heater, iron), the combined draw may cause a voltage drop. Try turning off other appliances on the same circuit and restarting the Styler.
Check your breaker panel to identify which outlets share a circuit.
Power-reset the Styler
Unplug the Styler for 5 minutes, then plug it back in. If the voltage issue was a temporary brownout or surge, the PS code should clear on restart.
If PS errors occur frequently, consider having an electrician install a dedicated 15-amp circuit for the Styler.
When to call a professional
If the PS code persists on multiple outlets and your home's voltage tests normal, the Styler's internal power supply board may have a fault. Contact LG service for diagnosis.
Information compiled from manufacturer service manuals, official troubleshooting documentation, and appliance repair industry resources. This guide is for informational purposes only — always consult a qualified technician for complex repairs.
Learn more about our sourcesParts you may need
Power Supply Board
Part #EBR86273201 · $50–$120
Only if home voltage is verified normal and PS persists on multiple outlets
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