Installation manual

SeaMach 24 VDC
Rooftop Air Conditioners
SeaMach 24 VDC Rooftop Air Conditioner Installation Manual 5/2013 Page 7 of 20
FIGURE 3
If the roof of the vehicle or vessel is sloped (not level) such that the roof top air conditioner cannot be
mounted within the maximum allowable degree deviations, an exterior leveling shim will need to be
added to make the roof top air conditioner level. A typical leveling shim is shown in Figure 3.
After the mounting hole area is properly prepared, remove the carton and shipping pads from the roof top
air conditioner. Carefully lift the unit to the top of the vehicle. Do not use the outer plastic shroud for
lifting. Place the roof top air conditioner over the prepared mounting hole. The pointed end (nose) of the
shroud must face towards the front of the vehicle or vessel. Pull the electrical conduit down from the roof
air conditioner through the mounting opening and let hang.