5. Hang the fan body down from the four long
screws, and adjust the suspension brackets if
necessary. Then, tighten the four long screws
up. And that, fix the other four long
screws (ST4.2X20) to other holes. Make sure
the fan body is level and square with the joists.
(Fig. 4)
6. Tighten the two screws (ST4.2X6) up (Except
that the spacing is 12 inches between joists.).
Then secure suspension bracket and to the
fan body with screws
(ST4.2X18)
.
(Fig. 4)
6
INSTALLATION (BETWEEN JOISTS MOUNTING) CONTINUED
7. Remove the knock-out hole from the junction
box cover, and remove the junction box cover.
Then secure the conduit or stress relief to the
junction box knock-out hole. (Fig. 5)
8. Refer to wiring diagram (Page 5).
Follow all the local electrical safety codes as
well as the National Electrical Code (NEC).
Using UL approved wire nuts, connect house
power wire to ventilating fan wires. (Fig.5)
Knock-out hole
Junction
box cover
Neutral to white
Conduit
Neutral to
white
Live to black
Live to black
Earth ground to green
Fig. 5
Wire nut
CAUTION
Mount junction box cover carefully so
that lead wires are not pinched.
9. Mount back the junction box cover.
10. Install a circular duct and secure it with clamps
or wire ties, and seal it with mastic or approved
foil tape. A 4 or 6-inch circular duct is needed to
connect to the relevant part of adaptor. (Fig. 6)
Fig. 6
Circular duct
Mastic or
approved foil tape
Fig. 7
Ceiling
Suspension
bracket
Joist
>1/8 (3.2)
After finishing the ceiling job, fill gap between
flange and ceiling with caulk or other sealant to
prevent air leakage.
11. Finish ceiling work.
A circle ceiling hole ( 6 1/2 inches (165mm) dia.)
should be cut. And make sure there will be a gap
( >1/8 inches (3.2mm )) between bottom of fan
body and ceiling. (Fig. 7)
Unit: inches (mm)
Fig. 8
12. Install the supplied LED lamp. (Fig. 8)
Use other lamp may result in poor
performance or risk of fire.
The supplied LED lamp is not intended for
other use.
CAUTION
8-Long screws
(ST4.2X20)
2-screws
(ST4.2X6)
Fig. 4
2-screws
(ST4.2X18)
Suitable screw
fixing positions
6 1/2 (165) Dia.
Ceiling
Ceiling
hole
LED lamp
