General Information; Specifications - Dometic Duo-Therm 630015.301 Installation & Operating Instructions Manual

1.

GENERAL INFORMATION

A. The rooftop heat pump was designed to operate in
a MILD GEOGRAPHICAL AREA for heating where
the heat loss is minimum. The 630015.301 will
operate down to an outside ambient temperature
of 40 degrees. At 40 degrees, the outdoor thermo-
stat will turn off the heat pump circuit and start up
the coach's main furnace. As long as the tempera-
ture remains below 40 degrees, the main furnace
will heat your home. As the outside temperature
increases to 45 degrees, the outdoor thermostat
switches back to the heat pump circuit.
The advantages of the 630015.301 Heat Pump Air
Conditioner are:
1) User friendly- only one unit for both heating and
cooling.
2) When used in mild climates where the outdoor
temperature range is 40 degrees or higher, an
L.P. furnace is not needed.
3) Heat pump heating uses the campsite electri-
cal hookup; therefore, you save on trips to refill
L.P. tanks.
NOTE: Geographical location usage should be deter-
mined before omitting a central furnace.
B. This air conditioner is designed for:
1) Installation on a recreational vehicle at the time the
vehicle is manufactured.
2) Mounting on the roof of a recreational vehicle.
3) Connection to an air distribution system located in
the ceiling/roof cavity of the recreational vehicle.
4) Roof construction with rafters/joists on minimum of
16 inch centers.
5) Minimum of 1.75 inches and maximum of 4.50
inches distance between roof to ceiling of recre-
ational vehicle. Alternate installation methods will
allow for roofs more than 4.50 inches thick.
28-3/4"
2. PRECAUTIONS
WARNING
IMPROPER INSTALLATION MAY DAMAGE EQUIP-
MENT, COULD ENDANGER LIFE, CAUSE SERIOUS
INJURY AND/OR PROPERTY DAMAGE.
For distances over 24 ft. consult the National Electrical Code.
*
The Dometic Corporation gives GENERAL guidelines for generator requirements.
**
These guidelines come from experiences people have had in actual applications.
When sizing the generator, the total power usage must be considered. Also keep in
mind generators lose power at high altitudes and from lack of maintenance.
9-1/2"
39"

SPECIFICATIONS

MODEL NO.
Nominal Capacity (BTU/HR)
Electrical Rating
Compressor Rated Load Amps
Fan Motor Rated Load Amps
Compressor Locked Rotor Amps
Fan Motor Locked Rotor Amps
Power, Cooling (KW)
SCFM-High Speed Max./Min.
Total Static – Min./Max.
Refrigerant (R22) oz.
Minimum Wire Size *
Circuit Protection
Installed Weight (Pounds)
Minimum Generator
Size **
A. Read installation and operating instructions carefully
before starting your air conditioner installation.
B. The Dometic Corporation will not be liable for any
damages or injury incurred due to failure in following
these instructions.
C. Installation must comply with the National Electrical
Code and any State or Local Codes or regulations.
D. DO NOT add any devices or accessories to this air
conditioner except those specifically authorized by
Dometic.
E. This equipment must be serviced by qualified person-
nel and some states require these people to be
licensed.
3. CHOOSING PROPER LOCATION
FOR THE AIR CONDITIONER
This air conditioner is specifically designed for installation
on the roof of a recreational vehicle (RV). When determin-
ing your cooling requirements, the following should be
considered:
1. Size of RV;
2. Window area (increases heat gain);
3. Amount of insulation in walls and roof of RV;
4. Geographical location where RV will be used;
5. Personal comfort level required.
2
630015.301
Cooling =13,500/Heating = 13,500
115 VAC, 60 Hz., 1 PH.
12.4
3.1
60.0
8.8
1.8
335/250
.10 / .65
23.0
12 AWG Copper Up to 24 ft.
20 Amp Time Delay Fuse or
HACR Circuit Breaker
100
1 Unit 3.5 KW
2 Units 5.0 KW