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INSTALLATION
1. Before installation, secure the lighting unit to fan body
(refering to Fig.5 of page 10).
2. Install header between joists by using nails or screws.
3. Install the fan body and secure it by using long
screws(ST4.2X20) (Fig.19, Fig.20)
4. Follow steps 4 to 12 of installation (page 9, page 10)
to complete the installation work.
INSTALLATION
1. Installation in existing construction.
Installing the fan body in an existing building requires an accessible area (attic or crawl space) above
the planned installation location or existing ducting and wiring.
(1) To install the fan body, follow the procedures described in Installation
precautions before installation.
CAUTION:
Check area above planned installation location to be sure that:
1. Duct work can be done and that area is sufficient for proper ventilation.
2. Wiring can be run to planning location.
3. No wiring or other obstructions shall interfere with installation.
(2) Inspect duct work and wiring before proceeding with installation.
(3) Plan suitable location for fan body. (Next to ceiling joist)
(4) Before installation, provide inspection and maintenance access at a location that will not interfere
with installation work shown in installation
(5) First, remove ceiling section.
(6) Install fan body.
2. Installation from accessible area above fan location.
(1) Inspect duct work and wiring before proceeding with installation.
(2) Remove ceiling section.
(3) Install fan body from above with fan body flange flush to drywall ceiling.
( WOODEN HEADER )
I
(IN EXISTING CONSTRUCTION )
II
Fan body
Inches (mm)
.
14
Joist
Header
Adaptor
Adaptor
6 Long screws
(ST4.2X20)
. Take the following
II
Joist
Fig.19
Circular duct
Fig.20
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