ICP Controls And HVAC Accessories Manual L0909201

User Manual: ICP ICP Controls and HVAC Accessories Manual ICP Controls and HVAC Accessories Owner's Manual, ICP Controls and HVAC Accessories installation guides

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tCP
ICP accessories simplify and minimize installa-
tion procedures on rooftop applications. Read
these instructions carefully before
beginning.
Roofcurb Assembly
1. Remove roofcurb from it's shipping
package.
,Bring together one curb end and one
curb side as shown in ILL. 1. Insert
curb end tabs into slots on curb side.
Push down until tab locks in place. It
may be necessary to firmly step on top
of the curb.
4. For safety sake, if you are going to lift
this curb after it is assembled, hammer
over each corner tab to the side.
Curb end
Supply opening
(11"X 16 1/2"-clear)
Corner A_emblv |
ILL. #1
Curb side
Return opening
(11"X 16 1/2"-clear)
44 _/ "
-16
Side
Curb Assembly
ILL. # 2
5. Install (2)long supports and
(1) short support into roofcurb.
Attach through pre-punched
holes. (ILL. 2)
6. Install deck pan into curb with
insulation side up. Screw in
place through pre-punched
holes.
Roofcurb NO_ _
NPRCURBOO6AOO 8"
NPRCURBOO7AOO 14"
N/A 24"
Manufacturer reserves the right to discontinue, or change at any time, specifications, designs and prices without notice and without incurring obligations.
Form No. 5049-1P
519 06 1501 O0
Copyright MicroMetl Corporation 2007. All rights reserved.
Roof Onenino Detail
I II
ILL. #3
Roof opening for
supply duct
Roof opening for
return duct
,Care must be exercised when deter-
mining location of HVAC unit. The
unit must cross enough roof supports
to safely distribute system weight.
(Refer to HVAC unit specs for
weights.)
,Cut roof opening per dimensions
above, ILL. 3. Note: some special
concentric duct system may require
larger openings. Refer to duct
instructions.
,Square up roofcurb assembly by
measuring diagonally across corners,
and set in place over roof openings.
10. Insulate and add cant strip to the
roofcurb, ILL.4. The roofing must
extend up to the top of the curb
and be secured under flashing.
Follow applicable roofing
codes.
NOTE A:
The HVAC unit can be
mechanically attached to the
curb by screwing through the
base and into the curb (ILL. #4).
11. Optional. The (4) optional retainer
brackets are installed in each corner
of the base. Screw in place. Refer
to detail.
Screw
\
-- (4) Retainer
bracket (optional)
screw
Base
Outline of
roofcurb
* Roof opening dimensions
shown are for standard ductwork.
If concentric duct is used, adjust
per manufacturers instructions.
Roofino Detail
I
ILL. #4
2
519 06 1501 00
HVAC
Unit Base
Screw
(NOTE A)
*Gasketing
outer flange
Flashing field
su
Roofing material
field supplied
Cant strip
field supplied
flanges*
-Wood nailer*
Insulation (field
supplied)
Duct work
field supplied
Roof
/
* Provided with roofcurb
Ontional Hold-down
=Bracket Detail
Roofcurb
12 Manufacture supply and return duct work per
ILL 5 Internally insulate Top flange of duct
should be 7/,, maximum (ILL 5)
-8
13 After duct work has been installed, attach
gasketing (provided) to the outer flanges of
roofcurb Also install gasketing around top
perimeter of duct work, ILL 4 & 6
14. Carefully set HVAC unit in place on top of
the curb.
Duct Placement
ILL. # 5
10 3/4''-_
typ. I 16"V4"typ.
///////
/
/
/
/
/R/A
/
/
/
/
Insulated
deck pan
_Gasketaround-_
duct "
./,-//.///./
2/
S/A
/2
G_asket outer
Ga_ketina Detail flange
I
(Top view)
ILL. # 6
duct
Return duct
Roofcurb
10 3/ "
-4 10 3/4'' _ 1"
Roof
I,/\/\/\/\/\/\/\/\/\/\/\ ,4
Side View A-A
3ILL. # 7
519 06 1501 00
,
,
Remove and discard the insulated deck pan and the
short support shipped with the roofcurb. (Refer to
ILL. 2 for part identification.)
Attach the flex duct to the concentric adaptor. Tape
and screw together. Drop the adaptor down through
the curb openings. Gasket top flages of concentric
adaptor.
0817-5704
Concentric adaptor
,
,
Set the diffuser in place and secure from the building
structure. Use hanging brackets for support.
NOTE:
Do not attempt to support the weight of the diffuser
from the flex duct.
Connect the flex duct to the diffuser collars. Tape and
screw together.
Air
Adaptor
Return
Adaptor
MicroMetl 0570 Series
curb or factory
NPRFCURB007A00 Curb
0904-0004 flex duct package
(2) 18" dia. x 48" long ducts
See diffuser selection
for Part No.'s
brackets (4)
3/4"
23 3/4"
DIFFUSER SELECTION
Flush Mount, Fixed Blade 1017-200A
Drop Type 1018-200A
Manufacturer reserves the right to discontinue, or change at any time, specifications, designs and prices without notice and without incurring obligations.
Form No. 5049-1P
519 06 1501 00
Copyright MicroMetl Corporation 2007. All rights reserved.

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