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Fan
4 INSTALLATION
FALL HAZARD: Vent fans are normally located on the roof of an RV. It is inherently dangerous
to climb onto the roof of an RV to perform installation, maintenance, or repairs on a vent fan. Take appropriate
precautions when climbing onto the roof of an RV or when working on the roof of an RV. Failure to do so could
result in a fall, causing serious injury or death.
4.1 Vent roof mounting
1
Roof
Sealant
(Exterior)
➤ Position the vent over the opening in the RV roof.
➤ Use a gasket or compatible sealant between the
mounting-flange bottom and the roof.
➤ Use 16 no. 8 self-tapping flat-head screws (3/4"–
1") to mount the vent to the roof.
➤ Apply additional sealant over the screws and at the
mounting flange where it meets the roof.
I
For rubber roofs, use EPDM-compatible roof
sealant.
EN
4.2 Fan mounting
2
Mounting
Flange
Ceiling
(Interior)
➤ After the ceiling fan has been mounted and
wired, install the interior garnish with the screws
provided. The garnish may be trimmed for thinner
roofs.
SHOCK HAZARD: This product is
designed for 12 VDC use only. Do not connect the
unit to 110 VAC. Failure to follow this instruction could
result in death or serious injury.
SHOCK HAZARD: Disconnect the 12
VDC power supply prior to installation. Failure to do
so could result in mild-to-moderate injury.
DAMAGE HAZARD: The Fan-tastic
Vent is designed to run on filtered DC current. Do not
connect this unit to unfiltered DC current. Doing so
could result in circuit board failure.
➤ Make all electrical connections to an appropriate
12 VDC power source.
Interior
Garnish
4
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