Coolerado C60A, Installation Manual

Page: 9 / 53

Coolerado Installation
Page
9
of 53
Clearances:
Sides: 0" if exhausted from the top.
24"(600 mm) if exhausted from both
sides. A baffle maybe needed between
M50's to reduce mixing with intake air.
Outside Air Intake, fan side: 24" (600
mm).
Conditioned Air Plenum side: 12" (300
mm).
Top: 6" (150 mm) for installation if not
exhausting out the top.
Do Not Cut
Below 6" (150
mm) From Base
of Unit
Clearance Requirements, Figure 7
Step 4— Install on a Solid and Level Foundation

Mount the unit on a solid and level foundation with
proper sub-base and drainage to ensure the unit will
not shift during its lifetime.

Take the proper precautions when mounting the
unit to reduce noise and vibration.

If mounted on rafters, use appropriately sized
vibration damping springs and duct isolation
attachments.

If installed on a roof, an attic, or any place where
structural support may be an issue, consult with a
structural engineer and comply with local code
requirements.
The base of the C60 and M30 units can be attached to for tie
down purposes with screws that are less than 1” (25 mm) in
length and located within 1” (25 mm) of the bottom of the
base, see
Appendices 8, 10 and 12 .
The M50A comes with lifting lugs located in the bottom four
(4) corners with ¼” (6.35 mm) x 20 mounting bolts that can
also be used for installation attachment to a frame.
M50A Leveling Feet, Figure 8
If unit is installed indoors, install an emergency drain pan that
extends beyond the unit by at least 6” (150 mm) on all sides
along with separate overflow drain directed to a sink or
outside location where the leak can be seen and in
accordance with local plumbing codes, see
Figure 9 .
Overflow/Drain Example, Figure 9
LEVEL UNIT
The weight of the wet unit will require a stable base. During
installation, the unit must be properly supported and leveled
to stay stable over time. The water delivery to all areas inside
the unit depends on the unit being level within 1/16” per foot
(5.2 mm/meter) in both directions.
CAUTION : Failure to do
so will void system warranty.
The M50A comes with leveling screws in a box wrapped with
the unit.
CAUTION: Foundation racks or solid drainage
footing/concrete pads must be used on ground installations
to ensure the unit remains level and secure. Proper
preparation of ground is necessary to maintain level footing
over time.
CAUTION: Do not place unit directly underneath roof, eaves
or drip lines without adequate gutters.