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If you will install the unit on the ground or
on a concrete mounting platform, do the
following:
1. Mark the positions for four expansion bolts
based on dimensions in the Unit Mounting
Dimensions chart.
2. Pre-drill holes for expansion bolts.
3. Clean concrete dust away from holes.
4. Place a nut on the end of each expansion bolt.
5. Hammer expansion bolts into the pre-drilled
holes.
6. Remove the nuts from expansion bolts, and
place outdoor unit on bolts.
7. Put washer on each expansion bolt, then
replace the nuts.
8. Using a wrench, tighten each nut until snug.
WARNING
Step 3: Anchor outdoor unit
The outdoor unit can be anchored
to the ground or to a wall-mounted
bracket.
UNIT MOUNTING DIMENSIONS
The following is a list of different
outdoor unit sizes and the distance
between their mounting feet.
Prepare the installation base of the
unit according to the dimensions
below.
W
B
D
Air inlet
Air outlet
Air inlet
D
Air inlet
Air outlet
Air inlet
Fig. 4.5
WHEN DRILLING INTO CONCRETE, EYE
PROTECTION IS RECOMMENDED AT ALL
TIMES.
720x495x270 (28.3” x 19.5” x 10.6”) 452 (17.7”) 255 (10.0”)
805x554x330 (31.7” x 21.8” x 12.9”) 511 (20.1”) 317 (12.5”)
890x673x342 (35.0” x 26.5” x 13.5”) 663 (26.1”) 354 (13.9”)
Outdoor Unit Dimensions (mm)
W x H x D
Mounting Dimensions
Distance A (mm) Distance B (mm)
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