9
EN
Window Requirements
Wooden window
A
B
offset
inner window sill
Vinyl-clad window
A
B
offset
inner
window sill
Installation
• The product should be installed by 2 skilled persons.
• To avoid vibration and noise, make sure the product is installed
securely and firmly.
• The window should be able to withstand the weight of the product.
• Install the product where the sunlight does not directly shine on it. If
the product receives direct sunlight, build an awning to shade it.