LG LRGL5823S how to adjust the oven thermostat
When the oven is hotter or cooler than expected after a few weeks of use.
Steps
- Open the AdJU setting. On LRGL5825F, press Settings repeatedly until AdJU appears. On LRGL5823S, press and hold Clock for 3 seconds, then press Clock repeatedly until AdJU appears.
- Enter the number of degrees to change, using the number keys on LRGL5825F or pressing or holding the +/– buttons on LRGL5823S.
- To lower the temperature, add a minus sign: press Settings again on LRGL5825F, or press and hold the Start Time button for 3 seconds on LRGL5823S.
- Press Start to accept the change.
The oven can be adjusted by as much as 35 °F (19 °C), and broiling is not affected. LG suggests starting with 15 °F (8 °C), then using 10 °F (5 °C) if that was too much or 20 °F (12 °C) if it was not enough. The adjustment survives a power failure.
Source: Operation: Adjusting the Oven Thermostat Source: Operation: Adjusting the Oven Thermostat, pp. 28
Used for
Other LRGL5823S procedures
- How to light a surface burnerTo light a sealed gas burner with the electric spark igniter.
- How to light a surface burner during a power failureWhen the power is out. The oven and broiler cannot be used, but the surface burners can be lit with a match.
- How to set the clockTo set or reset the time of day. The clock must be right for the automatic oven timing functions to work.
- How to turn Lockout on or offTo keep the oven from being started, or to clear LOCKED. On LRGL5825* and LRGL5823*, Lockout also locks the oven door.
- How to turn convection Auto Conversion on or offTo control whether the oven converts a regular recipe temperature when you use Conv. Bake or Conv. Roast (LRGL5825* and LRGL5823*).
- How to set Sabbath modeBefore cooking on the Sabbath or a holiday. Sabbath mode works only with Bake.
- How to run EasyCleanTo loosen light soil with water and a 10-minute low-temperature cycle before hand-cleaning.
- How to run Self CleanWhen the oven needs more than EasyClean can remove. LRGL5825* and LRGL5823* only.
- How to replace the oven light bulbWhen the oven light does not work.
- How to clean the burner heads and capsWhen a burner does not light or burn evenly, and after spillovers.
- How to remove and replace an oven rackTo take a rack out or move it. Only change racks when the oven is cool.
Sources
- Owner's Manual, Gas Range LRGL5825*, LRGL5823* and LRGL5821*. LG Electronics Inc. Document MFL33029630, revision Rev.18, 2025-01-24, 125 pages, en-US. gscs-b2c.lge.com. Listed on the manufacturer's support page. Retrieved 13 November 2026.
Page numbers are the numbers printed in the manual. Where this page and the manual differ, follow the manual.