Step 2
Apply factory recommended roof sealant to
the area traced with the pencil. Apply roof sealant
carefully so that no gaps are present that may
allow water to enter.
Step 3
Fasten the Roof Receiving Flange to the roof
with the screws provided.
Apply additional roof sealant over the screw
heads and around the edge of the roof flange.
Caution: Disconnect main vehicle
power before connecting 12 volt DC
power to the
MaxxFan
!
Step 4
Using the insulated electrical connectors
provided, connect the vehicle 12 volt power to the
two MaxxFan power wires located on the driver
side of the MaxxFan.
Note: The
MaxxFan
black wire identified with a
tag showing (+) must be connected to the
vehicle 12 volt (+) positive supply.
Disconnect main vehicle power
again before proceeding!
Step 5
Confirm that the 4 metal mounting clips are
firmly in place on the Roof Receiving Flange.
With the MaxxFan open and the exhaust/intake
louvers facing the rear of the vehicle, lower the
MaxxFan onto the Roof Receiving Flange.
Make sure the power wires slide to the vehicle
interior and do not become entangled on the
Roof Receiving Flange upward edge.
Step 6
Verify the MaxxFan is fully seated down on the
Roof Receiving Flange and fasten the MaxxFan
to the Roof Receiving Flange using the four 3/4
inch long by #10 Stainless Steel screws pro-
vided. (Caution: Only use screws provided/
specified for this installation)
This completes the roof top portion of
the installation.
NOTE:
After making the 12 volt DC power
connections you may re-apply vehicle power
and temporarily operate the
MaxxFan
to
verify proper wire connections. Please note
that the
MaxxFan
motor only operates when
the
MaxxFan
is fully opened. Use the Vent
Open Knob, pull down and outward to
unlock and fully raise the
MaxxFan
vent lid.
(See attached operating instructions.)
Verify that the fan operates in exhaust
when the exhaust switch is selected, if not,
reverse the 12 volt DC power leads to the
MaxxFan
and verify correct operation.
3
6
5
Roof Flange
Metal
Mounting
Clips
