- Vent odor can occur if strong odors are generated (smoking, etc.)
- The smell will gradually disappear after a period of operation
- If the machine has not been used for an extended amount of time, dust may have collected on the inside of the machine
- Put machine in a sunny (not direct) or well-ventilated place for 2-3 hours to allow the collected dust to disperse from the machine
- Replace filters
- It is recommended to replace all filters every 6 months
