Friedrich C36YJ Owner's Manual page 14

Operating Instructions
Auto Clean operation
In the cooling and dehumidifying operations, moisture is generated inside the indoor unit. Use the auto cleaning
function to remove such moisture.
14 Multi zone
1 Press AUTO CLEAN.
J
- is displayed on the display screen.
If you turn off the power, the fan operates for 30 minutes and
cleans the inside of the indoor unit.
Some buttons cannot be used while the auto cleaning function is
in operation.