Korona 57155 Instruction Manual
![Korona 57155 Oven manual cover](/images/plKWkwkgfxVGHMKQIoasoFEk/thumbs/thumb175x175.webp)
Preheat the Korona 57155 Oven for approximately 10 minutes to reach the desired temperature for most recipes.
To clean the interior, unplug the oven, allow it to cool, and wipe with a damp cloth using a mild detergent. Avoid abrasive cleaners.
Check if the oven is plugged in, ensure the timer is set, and verify the temperature setting. If it still doesn't heat, contact customer support.
Yes, aluminum foil can be used, but ensure it does not touch the heating elements to prevent any damage or fire hazards.
First, unplug the oven. Then, remove the protective cover inside the oven, unscrew the old bulb, and replace it with a new one.
The maximum temperature setting for the Korona 57155 Oven is 250°C (482°F).
To improve energy efficiency, keep the oven door closed as much as possible and use the convection feature if available, as it cooks food faster.
Some noise is normal, such as the sound of the fan or heating elements. However, if you hear unusual noises, inspect the oven for loose parts.
Regular maintenance, such as cleaning the interior and checking the door seal, should be performed every 1-2 months depending on usage.
If the door seal is damaged, it should be replaced to ensure proper heat retention. Contact customer service for replacement parts.