Most common issues on this model
- Whether the radiant surface elements heat evenly and cycle on and off
- Oven bake element and temperature sensor readings against the set temperature
- Convection fan noise or weak airflow during fan-assisted cooking
- Touch control response and display behavior after a power interruption
The LSE3090ST is an older LG electric range with a 5.4 cu. ft. oven, EvenJet fan convection and an IntuiTouch control system. It is a Legacy model that is still in many Houston kitchens, usually as a freestanding unit on a 240-volt circuit.
On a range like this we start with the surface elements and their switches, then move to the bake element, the oven temperature sensor and the convection fan. If the touch panel is slow or blank, we check the control board connections before anything is ordered.
Before we order a part we confirm the full model and serial number from the label. You get a written price before work begins, and our repair carries a 30-day workmanship warranty.
Key features
- Electric range
- 5.4 cu. ft. oven capacity
- EvenJet fan convection
- IntuiTouch control system
Error codes this model can show
Is the LSE3090ST still supported with parts?
It is an older model, so we match each part to the serial label first. Many elements, switches and sensors used on electric ranges of this type remain obtainable, and we tell you the price in writing before we order anything for your range.
What does EvenJet fan convection need checked?
The fan motor, its blade and the oven sensor all work together. If food browns unevenly, we run the oven, listen to the fan, and compare the actual oven temperature against the setting on the display before suggesting any part.
Why would the touch controls stop responding?
On touch-control ranges like this one, the cause can be the keypad, the control board or a loose connection behind the panel. We test the panel and its wiring before suggesting a replacement, so you only pay for what is needed.
Book repair for your LSE3090ST
Book in about a minute, or call the desk. Same-day windows inside the Loop on most days, next-day across the rest of Houston.