Clearances - Daikin DCC Series Installation Instructions Manual

REMOVE 2 BRACKETS
ON EACH END TO
REMOVE
SHIPPING BRACE
3. Lift unit per the "Rigging Details" section of this
manual, observing all warnings and cautions. When
unit is lifted, boards and shipping brace will drop if
screws have been removed. To avoid injury, STAND
CLEAR.
4. Dispose of the boards and brace appropriately.
Curb installations must comply with local codes and should
be done in accordance with the established guidelines of the
National Roofing Contractors Association.
Proper unit installation requires that the roof curb be firmly
and permanently attached to the roof structure. Check for ad-
equate fastening method prior to setting the unit on the curb.
Full perimeter roof curbs are available from the factory and
are shipped unassembled. Field assembly, squaring, leveling
and mounting on the roof structure are the responsibility of
the installing contractor. All required hardware necessary
for the assembly of the sheet metal curb is included in the
curb accessory.
T
O PREVENT POSSIBLE EQUIPMENT DAMAGE
PERSONAL INJURY OR DEATH
BE OBSERVED WHEN INSTALLING THE UNIT
LIFT OVER APPROXIMATE
CENTER OF UNIT
SPREADER BARS
MUST BE USED WITH
LIFTING STRAPS THAT
ARE LESS THAN 16
FEET LONG
REMOVE 2 BRACKETS
ON EACH END TO
REMOVE
WOODEN STRUTS
WARNING
,
PROPERTY DAMAGE
,
THE FOLLOWING BULLET POINTS MUST
.
• Sufficient structural support must be determined prior
to locating and mounting the curb and package unit.
• Ductwork must be constructed using industry
guidelines. The duct work must be placed into the
roof curb before mounting the package unit. Our full
perimeter curbs include duct connection frames to be
assembled with the curb. Cantilevered type curbs
are not available from the factory.
• Curb insulation, cant strips, flashing and general
roofing material are furnished by the contractor.
The curbs must be supported on parallel sides by roof mem-
bers. The roof members must not penetrate supply and
return duct opening areas as damage to the unit might occur.
NOTE: The unit and curb accessories are designed to
allow vertical duct installation before unit placement. Duct
installation after unit placement is not recommended.
A
LL CURBS LOOK SIMILAR
,
POSITIONING CHECK JOB PLANS CAREFULLY AND VERIFY MARKINGS
ON CURB ASSEMBLY
SUPERSEDES INFORMATION SHOWN
See the manual shipped with the roof curb for assembly and
installation instructions.
75"
*In situations that have multiple units, a 48" minimum clearance
is required between the condenser coils.
Adequate clearance around the unit should be kept for safety,
service, maintenance, and proper unit operation. A clearance
of 75" on the service side of the unit is recommended to fa-
cilitate possible blower assembly, shaft, wheel replacement,
coil, heat exchanger, electric heat and gas furnace removal.
This unit must not be installed beneath any obstruction. This
unit should be installed remote from all building exhausts to
,
inhibit ingestion of exhaust air into the unit's fresh air intake.
5
CAUTION
. T
O AVOID INCORRECT CURB
. I
NSTRUCTIONS MAY VARY IN CURB STYLES AND
.

CLEARANCES

6"
48"
UNIT CLEARANCES
48"
36" MINIMUM
ROOF OVERHANG