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Step 3: Anchor Outdoor Unit
The outdoor unit can be anchored to the ground or to a wall-mounted bracket with bolts (M10). Prepare the
installation base of the unit according to the dimensions below.
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 the bolts.
7. Put a washer on each expansion bolt, then replace
the nuts.
8. Using a wrench, tighten each nut until snug.
Model
Outdoor Unit Dimensions
Width (W) x Height (H) x Depth (D)
Mounting Dimensions
Width (A) Depth (B)
A-09-HP-C-115B
A-09-HP-C-230B
30.31 x 21.85 x 11.81 in.
(770 x 555 x 300 mm)
19.2 in.
(487.68 mm)
11.73 in.
(297.94 mm)
A-12-HP-C-115B
A-12-HP-C-230B
31.50 x 21.81 x 13.11 in.
(800 x 554 x 333 mm)
19.2 in.
(487.68 mm)
11.73 in.
(297.94 mm)
A-18-HP-C-230B
31.50 x 21.81 x 13.11 in.
(800 x 554 x 333 mm)
19.2 in.
(487.68 mm)
11.73 in.
(297.94 mm)
A-24-HP-C-230B
33.27 x 27.64 x 14.29 in.
(845 x 702 x 363 mm)
21.26 in.
(540 mm)
13.8 in.
(350.52 mm)
A-36-HP-C-230B
37.24 x 31.89 x 16.14 in.
(946 x 810 x 410 mm)
26.5 in.
(673 mm)
15.9 in
(403 mm)
WARNING
WHEN DRILLING INTO CONCRETE, EYE
PROTECTION IS RECOMMENDED AT ALL TIMES.
This chart shows a list of dierent outdoor unit
sizes and the distance between their mounting feet.
Prepare the installation base of the unit according to
the dimensions in the chart.
UNIT MOUNTING DIMENSIONS
OUTDOOR UNIT INSTALLATION
5
5.3 Anchoring of Unit