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LGOvens & Ranges

LG LRG4115ST Series Ovens & Ranges

Covers Service manual exact match: LRG4115ST

7 error codes

15 parts documented

Error Codes

Click any code for detailed troubleshooting steps

Code	Meaning	Severity	View
F1	Oven sensor open — oven thermistor circuit is open	Moderate
F10	Door lock failure — door lock motor fails to complete the lock or unlock cycle	Moderate
F2	Oven sensor short — oven thermistor circuit is shorted	Moderate
F3	Key short error — touch key stuck or communication failure with Touch IC	Moderate
F6	Oven overheating — oven temperature exceeds 650°F continuously for 2 minutes during cooking (excluding self-clean)	Moderate
F7	Convection fan motor open — convection fan fails to operate for 1 cumulative minute during a convection cooking cycle	Moderate
F9	Oven not heating — oven temperature does not rise more than 10°F above starting temperature within 5 minutes of cooking start (excludes Proof, Warm, and Easy Clean modes)	Moderate

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