Table Of Contents; Specifications, General Information, Location - Dometic Duo-Therm 39325.502 Installation & Operating Instructions Manual

Self-contained heat pump for basement park, rotary compressor system
Table of Contents

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2. Outdoor Section ....................................................................
A. Free Area .......................................................................
B. Mounting ........................................................................
C. Service Access ...............................................................
3. Indoor Section .......................................................................
A. Clearances .....................................................................
B. Inlet Air ...........................................................................
C. Outlet Air ........................................................................
1. SPECIFICATIONS, GENERAL INFORMATION & LOCATION
SPECIFICATIONS
System Model
Nominal BTU Capacity (Cool/Heat)
Volts/Phase/Hertz
Run Amps Comp/Motor
LRA Compressor
Wire Size
Circuit Protection
Refrigerant
System Refrigerant Charge
Size (In Inches)
Installed
Weight
Duct Size Supply
GENERAL INFORMATION
The Basement/Park Model heat pump was designed to
operate in a MILD GEOGRAPHICAL AREA for heating
where the heat loss is minimum. The 39325.502 will
operate down to an outside ambient temperature of 40
degrees. At 40 degrees, the outdoor thermostat will turn off
the heat pump circuit and start up the coach's main
furnace. As long as the temperature 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 39325 Heat Pump Central Air
Conditioner are:
1. User friendly; only one unit for both heating and air
cooling.
2. Heat pump heating uses the campsite electrical hookup
and you save on trips to refill LP tanks.
3. When used in mild climates where the outdoor tem-
perature range is 40 degrees or higher, an LP furnace
is not needed.
INDEX
4. Electrical Wiring .................................................................... 4
2
5. Thermostat Mounting ............................................................ 5
3
6. Thermostat Wiring ................................................................ 5
3
7. Ducts .................................................................................... 7
3
8. Maintenance ......................................................................... 7
3
9. Servicing ............................................................................... 7
3
10. Wiring Diagram ..................................................................... 8
3
3
3
39325.502
15,000/14,000
115 / 1 / 60
12.9 / 4.0
71
Up to 24 ft. -
Use No. 12 AWG Copper Conductors
20 Amp Time Delay Fuse or
20Amp HACR Circuit Breaker
R-22
38.0
Width
Height
26.25
16.25
102 Pounds
42 sq. in. minimum / 60 sq. in. maximum
NOTE: Geographical location usage should be deter-
mined before omitting a central furnace.
4. The unit is not exposed to the elements.
LOCATION
The system is intended for installation in a Park Model RV
where the interior is essentially one undivided space.
When locating the unit, avoid any area where the unit could
be damaged when transporting. An area to avoid during
mounting is the extreme front and rear of the unit.
2
Depth
19.25
FIG. 1
LOCATIONS TO
AVOID

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