9
FIG. 10
FRONT
This unit weighs approximately 100 pounds.
To prevent back injury, use a mechanical hoist
to place Air Conditioner on roof.
FIG. 9
Do not slide the unit. This may damage the
roof gasket attached to the bottom and may
create a leaky installation.
CAUTION
FIG. 11
Divider Plate
Ceiling Template
Return Air
Cover
Return Air
Grill
620412, 620415, 620425 & 620426 Series Installation Instructions
F. Placing Air Conditioner On The Roof
1. Remove the air conditioner from the carton and dis-
card carton. See FIG. 9.
2. Place the air conditioner on the roof.
3. Lift and place the unit over the prepared opening using
the gasket on the unit as a guide. See FIG. 10.
4. Place the Return Air Kit inside the RV. This box
contains mounting hardware for the air conditioner
and will be used inside the RV. See FIG. 9.
This completes the outside work. Minor adjustments
can be done from the inside of the RV if required.
G. Installing The Air Conditioner
Installing Unit with 3105007 or 3105935 Return Air
Kit. For unit with Genesis Air Filtration System, see
page 11.
1.
Installation Of Ceiling Template
a.
Check gasket alignment of the air conditioner
over the roof opening and adjust if necessary.
Unit may be moved from below by slightly lift-
ing and moving. See FIG. 11.
b.
Remove return air cover and ceiling template
from the 3105007 or 3105935 carton.
c.
Locate the four (8" x 1/4- 20) unit mounting bolts,
junction box cover and Romex connector in the
3107180 bolt kit.
d.
Pull down the unit's electrical cord and fasten
the junction box with screws to the framing in
the front of the 14-1/4" x 14-1/4" (±1/8") open-
ing. See FIG. 13.
7 Conductor
Thermostat
Cable
Gasket
Pull Electrical
Cord Down
FIG. 13
AC Power
Supply
Fasten Jct. Box To
Front Of Opening
FIG. 12
Center Unit From Below
Roof
Gasket
