Unit installation

5
4. TWO TON PACKAGED HEAT PUMP BLOWER
PERFORMANCE DATA
TEST CONDITION: 115 VAC, 60 HZ, 1 PHASE, DRY COIL
CHART 1
5. GENERAL INFORMATION
The 6536 heat pump is intended only for installation by RV
manufacturers. The unit is for “off the roof” installations and
will usually be installed under the floor of the vehicle. It is
understood that the vehicle manufacturer has provided an
installation area which allows for floor cutouts and unit
mounting without cutting vital frame members or electrical
wiring and that structural members in the installation area will
not create restrictions by passing through airways required by
the heat pump.
Conditioned air is delivered from the heat pump to the interior
of the vehicle through ducting that is supplied and installed
by the vehicle manufacturer. The system return air duct,
return
air filter and filter retainer are also supplied by the vehicle
manufacturer.
The heat pump is powered by two separate 115 volt
20 AMP electrical services.
The heat pump is controlled by a 12 VDC electronic wall
mounted thermostat. The vehicle manufacturer must provide
the power source for the thermostat.
Avoid sliding the heat pump without the shipping block being
attached. The indoor coil condensate drain fitting extends
slightly below the pan and will be damaged if not protected.
6. UNIT INSTALLATION
CONDENSING AIR FLOW
The heat pump must be installed so that the side that houses
both the outdoor coil and the electrical box, faces outboard.
The heat pump is installed this way so that:
1)
the outdoor coil air flow will be drawn in from the
outdoors through the side of the vehicle; and
2) the heat pump can be serviced electrically.
To provide adequate outdoor air flow, the installer must
adhere to the following guidelines:
1) Install the heat pump so that the outdoor coil faces
the outer skin of the vehicle; and
2) The outdoor air path to the coil should be as direct
and non-restrictive as possible. RV Products