Samsung IWB Series Installation Manual page 22

1. Product Information and Installation Precautions
• Recessed installation (if fan is not applied)
At least 30mm (Aperture ratio 100%)
At least 30mm (Aperture ratio 100%)
Recommended condition: 500mm or more
set ~ ceiling
※ If aperture ratio is not 100%,
Separation Distance =
Recommended condition: 500mm or more
set ~ floor
Minimum Separation Distance
Aperture ratio
(%) / 100
21
Air vent area
LED R&D Lab(VD)