What are the important safety notes for using the steam cycle?

Use water only in the steam feeder — do not add any additives or other materials as these will damage the dryer. The steam feeder must be filled with water up to the MAX line, otherwise an error message will be displayed. Do not use distilled water because the water level sensor in the steam generator will not work, and make sure the steam feeder is empty before moving the dryer. (Page 18)