6 Daikin IM 972-1
Mechanical Installation
Filter Replacement
This unit is provided with 3 - 18" × 18" × 2" and 3 - 18" × 24"
× 2" disposable filters. When replacing filters, ensure they are
inserted fully to the back to prevent bypass.
Recommended supplier of this filter is AAF International:
• Part #: 54-42541-01 (18" × 18" × 2")
• Part #: 54-42541-03 (18" × 24" × 2")
Clearances
The minimum clearances shown in Figure 3 must be observed
for proper unit performance and serviceability.
Figure 3: Clearances
Figure 4: Unit Mounted on Roofcurb
A
B
*D
E
C
VERTICAL
CLEARANCE
+
WITHOUT HORIZONTAL ECONOMIZER/ 42” WITH
HORIZONTAL ECONOMIZER
RECOMMENDED
CLEARANCE
LOCATION
80”
18”
18/42”
18/48”
60”
* WITHOUT ECONOMIZER/48” WITH
ECONOMIZER
A–FRONT
B – CONDENSER COIL
+
C – DUCT SIDE
*D – EVAPORATOR END
E – ABOVE
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