The Samsung FQ159UST Oven has some known problems that occur often. Here are some easy to do solutions for the problems or error codes your Samsung might be giving you.

1. TEMP SENSOR OPEN

The temperature sensor value exceeds 250°C during operation or cancellation.

2. TEMP SENSOR SHORT

The temperature sensor value drops below 5°C during operation or cancellation.

3. OVER 210 °C DURING OPERATION OF MWO

The temperature exceeds 210°C during microwave operation, indicating a potential fire risk.

4. DAMPER S/W

The damper switch fails to sense whether it is open or closed for 2 minutes.

5. Food remains uncooked

The appliance fails to cook food properly.

6. Food is either overcooked or undercooked

The food does not reach the desired level of doneness.

7. Electronic interference causes DISPLAY to be reset

The display resets unexpectedly due to electronic interference.

Samsung FQ159UST

;