Wiring Diagram; Installation Requirements - Dometic 3300 Manuel D'installation Et D'utilisation

Fan-Tastic Vent Fan
2 .6 .3 Opening Depth: 4 .25 to 6 in .
(108 to 152 mm)
For a roof or wall thickness from 4-1/4 in. (108 mm)
to 6 in. (152 mm), use the 6 in. (152 mm) trim garnish
included with your Fan-Tastic Vent Fan and adjust the size
according to the table below.
Roof or Wall Recommend
Thickness Trim Garnish Size
4-1/4 in. (108 mm) 4-1/4 in. (108 mm)
4-1/2 in. (114 mm) 4-1/2 in. (114 mm)
4-3/4 in. (121 mm) 4-3/4 in. (121 mm)
5 in. (127 mm) 5 in. (127 mm)
5-1/4 in. (140 mm) 5-1/4 in. (140 mm)
5-1/2 in. (140 mm) 5-1/2 in. (140 mm)
5-3/4 in. (146 mm) 5-3/4 in. (146 mm) 5-1/2 in. (140 mm)
6 in. (152 mm) 6 in.* (152 mm)
*The 6.0 in. trim garnish is just long enough to provide
coverage to the leading edge of the screen assembly,
overlapping by 1/16 in. and not the recommended 1/8 in.
EN
Minimum
Trim Garnish Size
4.0 in. (102 mm)
4-1/4 in. (108 mm)
4-1/2 in. (114 mm)
4-3/4 in. (121 mm)
5 in. (127 mm)
5-1/4 in. (140 mm)
5-3/4 in. (146 mm)

2 .7 Wiring Diagram

This section provides the 12 VDC wiring connection for
the vent fan.
w
r
t
e
4 Wiring Diagram
White (Ground)
q
Red (+)
w
Black (+)
e

2 .8 Installation Requirements

This manual will help you replace an existing vent or vent
fan. If you encounter one of the following items, please
contact a qualified service professional.
• If the existing vent opening is not 14-1/2 x 14-1/2 in.
(368 x 368 mm), you may need to resize the
opening.
• If there is no existing vent, you will need to create
a new 14-1/2 in. x 14-1/2 in. (368 mm x 368 mm)
opening.
• If the roof is corrugated or not level, you may need to
create and install a frame to provide a level platform
for the new vent fan.
Pre-Installation
q
Supply Ground
r
Supply Power
t
7