Wire nut
Green wires
Lead wires
Red wires
Conduit
Junction box
Junction box
Wire nut
Lead wires
Conduit
Green wires
14
INSTALLATION
WOODEN HEADE
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INSTALLATION
WOODEN HEADE
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4. Follow steps 4 to 12 of installation (page 9, page 10)
to complete the installation work.
I
3. Install the fan body and secure it by using long
screws(ST4.2X20) (Fig.19, Fig.20)
(275)
(375)
10
7/8
14
3/4
Joist
Header
Joist
2. Install header between joists by using nails or screws.
inches (mm)
Fig.19
Adaptor
Fan body
INSTALLATION
IN EXISTING CONST UCTION
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INSTALLATION
IN EXISTING CONST UCTION
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(1) To install the fan body, follow the procedures described in lnstallation
. Take the following
precautions before installation.
II
1. Installation in existing construction.
Installing the fan body in an existing building requires an accessible area (attic or crawl space) above
the planning installation location or existing ducting and wiring.
(2) Inspect duct work and wiring before proceeding with installation.
(3) Plan suitable location for fan body. (next to ceiling joist)
(5) First, remove ceiling section.
(6) Install fan body.
(1) Inspect duct work and wiring before proceeding with installation.
(2) Remove ceiling section.
(3) Install fan body.
CAUTION:
Check area above the 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 the planned location.
3. No wiring or other obstructions shall interfere with installation.
(4) Before installation, provide inspection and maintenance access at a location that will not interfere
with installation work shown in installation
.
II
2. Installation from accessible area above fan location.
Fig.20
6 Long screws
(ST4.2X20)
Adaptor
Circular duct
1. Before installation, secure the lighting unit to fan body
(refering to Fig.5 of page 10).
