INSTALLATION (JOIST MOUNTING- ) CONTINUED
8. Finish ceiling work. Ceiling hole should be aligned
with the edge of the flange. (Fig.6)
9. Insert the plug connector and plug connector
into the receptacle and receptacle respectively,
and secure the lighting unit to the fan unit with 2
screw (ST4.2X16) and 1 machine screw (M4X8).
(Fig.6)
10. Insert the fluorescent lamp and screw the night
lamp into the lighting unit. (Fig.6)
11. Insert mounting springs into slots as shown
and mount grille to fan body. (Fig.7)
INSTALLATION (JOIST MOUNTING- )
2. Insert the suspension bracket into the adaptor and
secure it to joists by using long screws (ST4.2X20).
(Fig.8)
1. Disconnect plug connector from receptacle and
remove adaptor from fan body before starting
installation.
CAUTION:
Backside of flange should mount directly to bottom of
joist.
If spacing B between joists is 21 1/4 to 23 1/ 2
inches, connect suspension bracket and
(C4 mark to C4 mark) according to page 6.
Select the suspension bracket according to
spacing B as shown below.
3. Follow step 5 to 7 of the installation (page 7) to
complete the duct work and wiring.
Spacing B
between Joists
inches (mm)
suspension
bracket
suspension
bracket
suspension
bracket
suspension
bracket &
21 1/ 4~23 1/ 2
(540~597)
13 1/4~15 1/ 2
(336~394)
16 1/ 2~18 3/ 4
(419~480)
Ceiling
Plug connector
Plug connector
4 W Night Lamp
Lighting unit
Screw
(ST4.2X16)
Plug connector
Plug connector
Machine screw
(M4X8)
Fluorescent lamp
Unit: inches (mm)
Receptacle
Receptacle
Fig. 6
Fig. 7
Mounting spring
Lighting unit
Slot
Ceiling
Grille
Adaptor
Joists
2 Long screws
(ST4.2X20)
2 Long screws
(ST4.2X20)
Suspension bracket
Unit: inches (mm)
Adaptor
13 1/4~15 1/ 2(336~394)
16 1/ 2~18 3/ 4(419~480)
21 1/ 4~23 1/ 2(540~597)
B
Fig. 8
21 0)1 /8(35
12 1/ 3058 ( )
8
