Question: Poor suction



1. Too much oil on filter

2. The air convection in the kitchen is too big or space sealing is too tight

3. Higher installation height

4. Exhaust pipe is too long or too more turns

5. Outdoor wind is too strong


1. Clean filter

2. Reduce air convection and open doors and windows moderately

3. Adjust to appropriate height

4. Install according to the manual

5. Non technical faults

Content Feedback
* 1. Is this content useful ?
* 2. Please evaluate this content ?

Please tell us why it is not useful/satisfied:

3. Please give us some suggestion.