JOhNsON CONTROLs
14
FORM ET115.24-NOM5 (908)
NOTES:
INLET COLLAR INSTALLATION
STUD/DRYWALL CEILING SYSTEM
SUSPENDED GRID/TILE CEILING SYSTEM
TYPICAL INSTALLATION METHODS
SIDE VIEW
infiltration of ceiling plenum air into space is undesired.
may require covering in the field on applications where
9. Portions of the inlet louver not directly below unit inlet
Filter removal direction is optional.
telescoping skirt, after final adjustment of skirt location.
8. Attach standard filter rack assembly to bottom of
assure close fit of filter rack to louvered bottom panel.
7. Telescoping skirt assembly must be field adjusted to
airflow pattern. Shim frame to support as required.
to do so may result in poor bottom panel fit and improper
6. Frame assembly must be installed flat and square. Failure
frame assembly.
5. Remove solid and louvered bottom panels before mounting
located and drilled to suit individual job requirements.
4. Mounting hardware not provided. Mounting holes must be
3. Left hand unit shown, right hand unit opposite.
2. All drawings subject to change without prior notice.
±1/4" [6mm]. Metric values are soft conversion.
1. All dimensions are inches [millimeters]. All dimensions
REQUIRE INDEPENDENT SUPPORT.
BOTTOM PANEL ASSEMBLY. BOTTOM PANEL ASSEMBLY MAY
NOTE: CEILING "T" BAR GRID MAY NOT SUPPORT TELESCOPING
MAX.
7-1/8 [181]
5-1/4 [133]
MIN.
RACK, SEE NOTE 8
STANDARD FILTER
CASING
"HLP" UNIT
FAN DECK
INSTALLED TOWARD
GUIDE FLANGE
SEE NOTE 4
ON COLLAR AND UNIT CASING,
SCREWS THRU MATING FLANGES
INSTALL SELF-DRILLING SHT MTL
WITH REAR OF UNIT
ALIGN INLET COLLAR
SEE NOTES 4 & 6
SCREW AS REQUIRED,
SHT MTL OR WOOD
REQUIRED
SHIM AS
SEE NOTES 4 & 6
SCREW AS REQUIRED,
SHT MTL OR WOOD
CEILING
DRYWALL
PANEL FRAME EXTRUSION
TELESCOPING BOTTOM
BOTTOM PANEL
SOLID OR LOUVERED
REQUIRED
SHIM AS
CEILING STUD
METAL OR WOOD
BOTTOM PANEL
SOLID OR LOUVERED
PANEL FRAME EXTRUSION
TELESCOPING BOTTOM
"T" BAR
CEILING GRID
CEILING TILE
ACOUSTIC FIBRE
T
PANEL FIRS
OPEN THIS
[57]
2-1/4
10 [254]
[387]
15-1/4
CEILING LINE
FINISHED
MOdEL HLP HORIZONTAL FAN COIL
Optional Telescoping Bottom Panel Assembly, Typical Installation Instructions
Drawings are subject to change without notice. Refer to www.enviro-tec.com for current submittal drawings.
LD13893
