9
Always hold the grid by its support,
pull inwards until the grid is fully
laying against the wall.
13
N
L
Electrical Connections
10
Use expanded foam.
Seal up around the perimeter.
Use the 3 in 1 filter as a base centering
template
L
N
17
N
L
10
14
18
11
1
15
1
19
12
16
20