Symptom hub
Dryer power interruption error codes
Compare dryer codes that usually point to power failure, low voltage, voltage warnings, or interrupted cycles.
Use this as a narrowing step
A symptom can point to several different parts or installation issues. Use this hub to find likely code records, then confirm the exact code on the appliance display.
Coverage status
This page is published as a comparison hub for matching records. Open the exact code record before using any guidance.
How to narrow it
Note whether the cycle stopped after a known outage, whether a low-voltage message appears, or whether the same power code returns without an outage. Do not reset a breaker repeatedly, test live wiring, or use an extension lead as a workaround. The exact code separates a recorded interruption from a supply warning; the symptom alone does not. One recurrence, heat at the plug, or another breaker trip is the boundary for an electrician or qualified appliance service.
Decision trees
Matching records
9C1Error code
This code commonly appears when the dryer detected abnormal supplied voltage.
L2Error code
Manufacturer guidance usually ties L2 to a condition where the dryer detected low or no line voltage.
PFError code
Usually indicates that the drying cycle was interrupted by a power failure.
PFError code
This code commonly appears when power to the LG dryer was interrupted during operation.
L2Error code
Manufacturer guidance usually ties L2 to low or no dryer line voltage.
PFError code
Manufacturer guidance usually ties PF to a drying cycle interrupted by a power failure.