Delta SIG110D, SIG80, SIG110, SIG80M, SIG110H Installation And Operating Instructions Manual
MODELS
Page 1.
INSTALL
ATION AND OPERATING
VENTILATION FAN
READ AND SAVE THESE INSTRUCTIONS
GENERAL SAFETY INFORMATION
1. Make sure that the electric service supply voltage is AC 120V, 60Hz.
2. Follow all local electrical and safety codes, as well as the National
Electrical Code (NEC) and the Occupational Safety and Health Act (OSH
Act).
3. Always disconnect the power source before working on or near the
ventilating fan, motor or junction box.
4. Protect the power cord from sharp edges, oil, grease, hot surfaces,
chemicals or other object
5. Do not kink the power cord.
6. Do not install the unit where ducts are congured as shown in Fig. A.
7. Provide suction parts with proper ventilation.
8. This unit is UL listed for use over a bathtub or shower when installed
in a GFCI protected branch circuit.
9. These ventilating fans are intended for residential usage only.
WARNING
TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK, OR INJURY
TO PERSONS, OBSERVE THE FOLLOWING:
. Use this unit only in the manner intended by the manufacturer. If you
1
have questions, contact the manufacturer.
2. Before servicing or cleaning the unit, switch the power o at the
service panel and lock the service disconnecting means to prevent the
power from being switched on accidentally. When the service
disconnecting means cannot be locked, securely fasten a prominent
warning device, such as a tag, to the service panel
3. Installation work and electrical wiring must be done by a qualied
person(s) in accordance with all applicable codes and standards,
including re -rated construction.
4. Sucient air is needed for proper combustion and exhausting of
gases through the ue (chimney) of fuel burning equipment to
prevent backdrafting. Follow the heating equipment manufacturer’s
guideline and safety standards such as those published by the
National Fire Protection Association (NFPA), and the American Society
ting Refrigeration and Air Conditioning Engineers (ASHRAE)
for Hea
and local code authorities.
5. When cutting or drilling into the wall or ceiling, do not damage
electrical wiring and other hidden utilities.
6. Ducted ventilating fans must always be vented to the outdoors.
7. If this unit is to be installed over a tub or shower, it must be marked as
appropriate for the application and be connected to a GFCI (Ground
Fault Circuit In
8. Do not use this unit with any other solid - state control device.
Solid-state controls may cause harmonic distortion, which can cause a
motor humming noise.
9. NEVER place a switch where it can be reached from a tub or shower.
terrupter)
s.
.
-protected branch circuit.
INSTRUCTIONS
10. Not to be installed in a ceiling thermally insulated to a value greater
than R40. (This is required for installation in Canada only).
CAUTION
1. For general ventilating use only. Do not use to exhaust hazardous
explosive materials and vapors.
2. Not for use in cooking areas. (Fig. B)
3. This product must properly connect to the grounding conductor of
the supply circuit.
4. To reduce the risk of injury to persons, install the fan at least 7 feet
(2.1m) above the oor.
SIG80 / SIG80M / SIG110 / SIG110H / SIG110D
Turning angle too large Duct shrink
Too many elbows Elbow near the body
Body
Fig. A
Cooking area
Do not install above or
inside this area
45°
Cooking
Equipment
45°
floor
Fig. B
or
MODELS
Page 2.
Part name
Appearance
Quantity
For models of:
SIG110H, SIG110D
For model of:
Gradient
1°~2°
SUPPLIED ACCESSORIES
Grille
Tapping Screw
(ψ
4x25)
Screw
#8- 32x1/4”
SIG80, SIG110,
SIG80M
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-
1
1
4
4
x 1/4").
1-7. Follow step s 2 to 6 of the installation to complete the installation work.
SIG80 / SIG80M / SIG110 / SIG110H / SIG110D
32
Body
Suspension
Bracket I
Suspension
Bracket II
Duct connector
Duct Screw
(M4x12)
Suspension bracket I
13”(318.5)
Suspension bracket II
13”
(318.5)
Inches (mm)
1
1
2
2
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
Option 2. Attach the duct connector from the housing can inside, and
secure using the duct screw (M4X12).
Duct screw(M4X12)
from Parts Bag
Duct screw(M4X12)
from Parts Bag
Tab
Fig. C
Fig. D
Fig. E
2. Duct connection
Pull existing ductwork
into Housing
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 suspension brackets into the channels on the housing. Make
sure the tabs face up as shown. (Fig. C)
1-3. Extend the suspension brackets to t the width of the joists. Hold th
fan in place by wrapping the suspension bracket tabs around the
bottom of the joist. M ake sure the fan body is level and
to the joist. (Fig. D & E)
1-4. Ensure that the distance between the ceiling and fan body is
appropriate for mounting the grille.
Insert tab into slot
in Housing
perpendicular
Ceiling
Body
Inside
Tape
Duct
Outside
Fig. F
2-1. Insert the duct into the duct connector and tape all ductwork
connections to make them secure and airtight. (Fig. F)
e
2-2. Install the duct with a gradient 1°~2° to the outside.
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