Name: LG LRG4115ST
Brand: LG

Question 1

What does error code F1 mean on LG LRG4115ST?

Accepted Answer

Oven sensor open — oven thermistor circuit is open.

Question 2

What does error code F10 mean on LG LRG4115ST?

Accepted Answer

Door lock failure — door lock motor fails to complete the lock or unlock cycle.

Question 3

What does error code F2 mean on LG LRG4115ST?

Accepted Answer

Oven sensor short — oven thermistor circuit is shorted.

Question 4

What does error code F3 mean on LG LRG4115ST?

Accepted Answer

Key short error — touch key stuck or communication failure with Touch IC.

Question 5

What does error code F6 mean on LG LRG4115ST?

Accepted Answer

Oven overheating — oven temperature exceeds 650°F continuously for 2 minutes during cooking (excluding self-clean).

Question 6

What does error code F7 mean on LG LRG4115ST?

Accepted Answer

Convection fan motor open — convection fan fails to operate for 1 cumulative minute during a convection cooking cycle.

Question 7

What does error code F9 mean on LG LRG4115ST?

Accepted Answer

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).

LRG4115ST

Error Codes

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Code	Meaning	Severity
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