See also:

Ventilation in rear
Ventilation in rear 1. Use the thumbwheels to smoothly open and close the air vents 2. Thumbwheels to adjust temperature in upper body region; can be adjusted separately for left and right: ...

Weights
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Air volume, manual
To be able to manually adjust the air volume, switch off the AUTO program first. Press the left or right side of the button: decrease or increase air volume. The selected air volume is shown o ...