Manual 2100-578E
Page
19 of 41
noTicE: in order to achieve optimum sound reduction, the following areas need insulated:
1. Outside wall.
2. Area between sleeve and wall.
3. Drain area behind unit.
(SIZE VARIES)
OUTDOOR GRILLE
INSIDE WALL
AND SLEEVE
INTERIOR FLOOR
AREA BETWEEN WALL
OUTSIDE WALL
(INSULATED)
(INSULATED)
FILL INSULATION
UNIT
SLEEVE
MIS-3201 A
DRAIN AREA
(INSULATED WITH
6" BATT MATERIAL)
FIGURE 9b
UNIT MOUNTING
