Air Box Installation - Dometic 641515.301 Installation Instructions Manual

This product is equipped with a 3-wire
(grounded) system for protection against
shock hazard. Make sure that the appliance
is wired into a properly grounded 120 volt AC
circuit and the polarity is correct. Failure to
do so could result in death, personal injury
or damage to the equipment.
a. Route power supply line through Romex con-
nector and into junction box on side away from
the ceiling template. Tighten connector making
sure not to pinch or short wiring..
b. Connect white to white; black to black; and
green to green or bare copper wire using
"listed" connectors.
c. Push the wires into the box.
d. Install the cover onto the junction box.
Note: Prior to installing the cover on the junction box see
Section J. System Confi guration, Reset & Check Out.
e. Install the cover onto the junction box.
I. Air Box Installation
1. Remove the two fi lter-grilles from the air box.
2. Place the air box onto the ceiling template and
align the 4 screw holes.
3. Install the four (4) sharp pointed screws through
the air box legs and into the pre-punched holes in
ceiling template.
Note: There are four optional mounting holes on the outer
edge of the return air opening for which no screws are
provided. These are only required where an uneven ceiling
does not allow proper fi tting of the air box.
4. Install the fi lter-grilles by pushing them into place.
See FIG. 12.
FIG. 12 Ceiling Template
Filter
J. System Confi guration, Reset & Check
Out
Now that the system is installed, it is necessary to
confi gure the electronics and check all operations.
Refer to the Operating manual for a description of the
unit operation.
Air Box
Grill
641515, 641516, 641535, 651515 & 651516 Installation Instructions
1. Electronic Control Kit Confi guration
Depending on the equipment options installed
by the recreational vehicle manufacturer, the ap-
propriate dip switches will need to be switched to
the "ON" position. Placing the switch in the "ON"
position selects that option. See FIGS. 13, 14, 15
& 16.
FIG. 13
FIG. 14
A l l S w i t c h e s
"OFF"
FIG. 16
DO NOT USE
BALL POINT
PEN To Move
Dip Switch
Not Correct
Note: Dip switches are in the "OFF" position when shipped
from the factory. The dip switches are visible on the circuit
board in the unit's upper electronic control box. Dip switches
can be either a rocker or sliding style of a switch. See FIGS.
13, 14, 15 & 16.
8
Dip Switches
FIG. 15
A l l S w i t c h e s
"OFF"
Use Flat Blade Screw-
driver Wider Than Dip
Switch Slot To Move Dip
Switch
Correct