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English
CCD-0005773 Rev: 04-25-22
- 6 -
INSTALLATION
Installing the Rooftop Unit
CAUTION
● The rooftop unit weighs approximately 100 pounds (45
kg). To prevent back injury, use a mechanical hoist when
lifting or moving the unit. Failure to obey this warning
could result in injury.
● Do not slide unit. It may damage the gasket at the bottom
of the rooftop unit and cause leakage.
● Do not grasp the ventilation slots to lift the rooftop unit
up.
Hold the bottom of the unit, lift and position the rooftop unit into
the prepared opening using the gasket at the bottom of the
rooftop unit as a guide.
Roof Opening
This Side is
Facing Forward
This completes the outside installation of the rooftop unit.
Minor adjustments can be done from inside of the RV if
required.
Installing the Air Distribution Box
NOTE: The installation of the air distribution box is same for
both ducted and non-ducted structures.
The rooftop unit is fixed on the RV roof using 4 long bolts
through the mounting frame from the interior of the RV ceiling.
1. Check the gasket alignment of the rooftop unit inside the
RV over the roof opening and adjust as necessary by lifting
and moving slightly.
Roof Opening
2. Reach up into the return air opening and pull the rooftop
unit electric cord and 115VAC power cord down from the
cutout area for later connection.
115VAC
Power Cord
Rooftop Unit
Cable
Ceiling Thickness
Roof Opening
3. Remove the control box off the mounting frame by
unscrewing the two screws on the supporters of the
control box.
4. Install the assembled mounting frame and the lower duct
divider into the rooftop opening. Make sure the “THIS WAY
FRONT” mark is facing front (the direction of the vehicle)
while installing.
5. Fix the assembled mounting frame and lower duct divider
into the rooftop unit using 4 bolts provided. Evenly tighten
the four bolts to a torque of 40 to 50 inch pounds. This will
compress the roof gasket to approximately ½".
NOTE: If bolts are left loose there may not be an adequate
roof seal or if over tightened, damage may occur to the
rooftop base or mounting frame.
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