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INSTALLATION INSTRUCTIONS
H.
120 Vac Power Supply Connection
1. ELECTRICAL SHOCK HAZARD.
Verify 120 Vac power is disconnected from boat.
Failure to obey this warning could result in death
or serious injury.
2. ELECTRICAL SHOCK HAZARD.
Provide grounding in compliance with all appli-
cable electrical codes. Failure to obey this warn-
ing could result in death or serious injury.
3. Reach up into the return air opening of the unit
and pull down the unit electrical cord and power
supply wires. See (FIG. 8).
FIG. 8
Electrical
Cord
4. Route the previously run 120 Vac supply wire
through the strain relief and into junction box.
Tighten strain relief making sure not to damage
wires. Leave enough wire inside junction box to
connect to unit 120 Vac wires.
5. Connect white to white; black to black; and green
to green or bare copper wire using appropriate
size wire connectors.
6. Tape the connectors to the supply wire to ensure
they don't vibrate loose.
7. Install junction box cover. Push the wires into the
junction box and install junction box cover using
screw provided.
8. Plug the 6 pin electrical cord from the unit into
the mating connector in the electronic control
box. The plug is polarized and will only fit in one
direction.
AC Power
Supply
Measure Ceiling
Thickness
I.
Duct Divider Installation
1. M easure the ceiling thickness. See (FIG. 8).
2. Cut away the number of rows as indicated in
table below. See (FIG. 9).
Ceiling
Thickness
Min.
Max.
6.0
6.5
5.5
6.0
5.0
5.5
4.5
5.0
4.0
4.5
FIG. 9
Remove Rows
Starting Here
3. Carefully install the duct divider in the roof
opening 5-5/8" from back of roof opening. See
(FIG. 10).
Foil back faces rear of unit.
FIG. 10
Duct Divider
5-5/8" From Back
Of Roof Opening
8
# Of
Ceiling
Rows
Thickness
To Cut
Min
Max.
0
3.5
4.0
1
3.0
3.5
2
2.5
3.0
3
2.0
2.5
4
1.5
2.0
Base Pan
Front
Black Side
Rear
To Front
# Of
Rows
To Cut
5
6
7
8
9
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