MODELS
SIG80 / SIG80M / SIG110 / SIG110H / SIG110D
Page 2.
SUPPLIED ACCESSORIES
Part name
Appearance
Quantity
Grille
1
1
Tapping Screw
(ψ
4x25)
4
Screw
#8- 32x1/4”
4
Duct connector
1
Duct Screw
(M4x12)
1
Suspension bracket I
13”(318.5)
2
Suspension bracket II
(318.5)
2
Inches (mm)
INSTALLATIONS
Attach Duct Connector
Option 1. Attach the duct connector from outside and secure using the duct
screw (M4X12).
Insert tab into
slot in housing
Duct screw(M4X12)
from Parts Bag
Option 2. Attach the duct connector from the housing can inside, and
secure using the duct screw (M4X12).
Pull existing ductwork
into Housing
Insert tab into slot
in Housing
Duct screw(M4X12)
from Parts Bag
Note: Remove the tape from the damper and adaptor before installation.
1.
Using suspension brackets
1-1. Sliding suspension brackets are available to allow for positioning of
the housing anywhere between joists up to a span of 24”.
1-2. Insert the suspensio n brackets into the channels on the housing. Make
sure the tabs face up as shown. (Fig. C)
1-3. Extend the suspension brackets to fit the width of the joists. Hold the
fan in place by wrapping the suspension bracket tabs around the
bottom of the joist. Make sure the fan body is level and
perpendicular
to the joist. (Fig. D & E)
1-4. Ensure that the distance between the ceiling and fan body is
appropriate for mounting the grille.
1-5. Secure the suspension brackets to the joists with nails or by using the
tapping screws (ψ4x25) through holes near nails.
1-6. Secure the suspension bracket to the fan body using the screws ( #8-32
x 1/4").
1-7. Follow step s 2 to 6 of the installation to complete the installation work.
Suspension
Bracket II
Suspension
Bracket I
Body
Tab
Fig. C
Fig. D
Fig. E
2.
Duct connection
Ceiling
Body
Tape
Duct
Outside
Inside
Fig. F
2-1. Insert the duct into the duct connector and tape all ductwork
connections to make them secure and airtight. (Fig. F)
2-2. Install the duct with a gradient 1°~2° to the outside.
For models of:
SIG80, SIG110,
SIG110H, SIG110D
For model of:
SIG80M
Gradient
1°~2
°
13”
