Dometic Duo-Therm 57915.331 Installation Instructions Manual page 15

This product is equipped with a 3-wire
(grounded) system for protection against
shock hazard. Make sure that the product is
wired into a properly grounded 115 volt AC
circuit and the polarity is correct. Failure to do
so could result in death, personal injury or
damage to the equipment.
b. Connect white to white; black to black; and
green to green or bare copper wire using appro-
priate sized twist connectors.
c. Tape the twist wire connectors to the supply
wire to assure they don't vibrate off.
d. Push the wires into the box.
e. Install the cover onto the junction box.
I. Decorative Cover Installation
Installing unit with 3105007 or 3105935 Return Air
Cover. For Genesis Air Filtration System Return Air
Kit see page 15.
FIG. 31
Hole
Plugs
Note: On models equipped with a solar panel, see wiring
instructions for the solar panel before proceeding.
1. Remove the return air grill from the return air cover.
2. Place the return air cover up to the ceiling tem-
plate.
3. Install cover to template with #8 x 3/8" blunt point
Phillips head screws provided (6 required).
4. Reinstall filter return air grill into return air cover.
Align tabs with mating notches and snap into place
5. Install two hole plugs into screw holes in back of
return air cover. See FIG. 31.
6. This completes the installation of the air conditioner.
We recommend that power be supplied to the air
conditioner and check for proper operation. See
section "J. Configuration Of Remote" and refer to
Operating Manual or User's Guide for a description
of the air conditioner operation.
Return Air
Cover
Return
Air Grill
15
Installing unit with 3308120 Genesis Air Filtration
System Return Air Kit. For 3105007 or 3105935 Re-
turn Air Kit See Page 15.
Note: On models equipped with a solar panel, see wiring
instructions for the solar panel before proceeding.
1. Install the slider in the return air cover and raise it
to the ceiling template. See FIG. 32.
FIG. 32
Foam
Divider
Slider
Return Air
Cover
Handle
2. Route the wires from the return air cover through the
template slot leaving about 3" between, and posi-
tion wire here so they can be reached after plastic
cover is installed. See FIG. 28.
3. Place the front of the return air cover against the
ceiling and slide towards the rear. The flange on
the ceiling template will catch in the groove on the
return cover. Adjust the position (right to left) and
install the front two screws. Start and tighten the
remaining screws to hold it in place.
4. Connect together the wires from the thermostat,
control box and filter indicator.
If solar panel is installed see instructions packaged
Note:
with solar panel option.
a. Connect the red wire from the air conditioner
and the red wire from the filter indicator light
with the red positive 12VDC supply wire. See
FIG. 28.
b. Connect the black wire from the air conditioner
and the black wire from the filter indicator light
with the black negative 12VDC supply wire.
See FIG. 28.
Note: Number 10 cabinet screw can be used to replace the
two front screws to hold the plastic cover flush to the ceil-
ing, if required.
5. Tighten the screws holding the return air cover. Slide
the filter from the right side (looking toward the RV
front) over the wires. Make sure the wires are se-
cured above the filter and are out of its way.
6. Place grill on return air cover and snap in place.
Decal is on end over circuit board.
7. Place slide handle through slots in grill into the
slide posts. Handle will fit in either direction.
579 & 595 Installation Instructions
Ceiling
Template
Filter
Grill