Securing The Heat Pump To The Roof - Airxcel Maxxair 44000 Serie Instrucciones De Instalación, Operación Y Mantenimiento

FIGURE 1
If the roof of the vehicle is sloped such that
the heat pump cannot be mounted within
the maximum allowable degree deviations,
an exterior leveling shim will need to be
added to make the unit level.
A typical front to back leveling shim is
shown in Figure 3.
Once the heat pump has been leveled, some
additional shimming may be required above
the interior ceiling assembly. The heat pump
and the interior ceiling assembly must have a
squared installation relationship before they
are secured together.
D. After the mounting hole is properly
prepared, remove the carton and shipping
pads from around the heat pump.
Carefully lift the unit to the top of the
vehicle. Do not use the outer plastic
shroud for lifting. Place the heat pump
over the prepared mounting hole. The
pointed end (nose) of the shroud must
face towards the front of the vehicle. Pull
down all loose electrical connectors from
the heat pump through the mounting
opening and let hang.
FIGURE 2
V. SECURING THE HEAT PUMP TO THE
ROOF (See Figure 4)
A mounting frame is supplied with the ceiling
assembly. Follow the steps below to secure
the heat pump to the roof.
A. Locate the heat pump mount gasket over
the square opening in the roof.
B. Install the ceiling assembly mount frame
using the four bolts, washers and springs
found with the ceiling assembly.
C. The gasket has been properly compressed
when any portion of each gasket
indicating tab has been pulled down to
roof level.
4
FIGURE 3