Delta breez Smart SMT150-200 Installation And Operating Instructions

Installation and Operating Instructions
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 objects.
5. Do not kink the power cord.
6. Do not install the unit where ducts are configured.
(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.
WARNING
TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK, OR INJURY
TO PERSONS, OBSERVE THE FOLLOWING:
1. Use this unit only in the manner intended by the
manufacturer. If you have questions, contact the
manufacturer.
2. Before servicing or cleaning unit, switch power off 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 qualified person(s) in accordance with all applicable
codes and standards, including fire-rated construction.
4. Sufficient air is needed for proper combustion and
exhausting of gases through the flue (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 of Heating, Refrigerating and Air-
Conditioning Engineers (ASHRAE) 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 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
lnterrupter) -- - protected branch circuit.
8. Do not use this unit with any other solid-state control
device. Solid-state control device may cause harmonic
distortion, which can cause a motor humming noise.
(Avertissement: ne convient pas à des régulateurs de
vitesse à semi-conducteurs).
9. NEVER place a switch where it can be reached from a
tub or shower.
10. Not to be installed in a ceiling thermally insulated to a
value greater than R40. (This is required for installation
in Canada only).
11. Do not open/disassemble the LED light engine
Turning angle too large Duct shrink
Too many elbows Elbow near the body
Body
Fig. A
CAUTION
1. For General Ventilating Use Only. Do Not Use To
Exhaust Hazardous Or 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 8.2 feet (2.5m) above the floor.
Cooking area
Do not install above or
inside this area
Cooking
Equipment
Fig. B
PREPARATION
Tools Required for Assembly (not included): Hammer,
Flathead Screwdriver, Wire Nuts, Nails, Duct Tape, Phillips
Head Screwdriver, and Utility Knife.
Helpful Tools (not included): Electric Drill, Drill Bits.
WARNING: Turn off electricity at breaker box
before beginning installation.
Carefully remove unit from carton.

Check area above installation location to be sure that

wiring can run to the planned location and that duct
work can be run. Make sure the area is sufficient for
proper ventilation.
Inspect duct work and wiring before proceeding with

installation.
Before installation, provide inspection and future

maintenance access at a location that will not interfere
with installation work.
You may need the help of a second person to install

this fan: one person on the attic side and one on the
room side.
Note: Installations may vary depending on how the
previous bath fan was installed. Supplies necessary for the
installation of your bath fan are not all included. However,
most are available at your local home improvement or
hardware store.
Proper insulation around the fan to minimize building heat
loss and gain. The ducting from this fan to the outside of the
building has a strong effect on the air flow, noise and
energy use of the fan. Use the shortest, straightest duct
routing possible for best performance, and avoid installing
the fan with smaller ducts than recommended. Insulation
around the ducts can reduce energy loss and inhibit mold
growth. Fans installed with existing ducts may not achieve
their rated air flow.
Locate unit above (GFCI-protected circuit required) or

within 5 feet of the shower head.
Locate unit away from heating or cooling sources

which can affect humidity levels.
Do not locate near window. Unit may respond to the

outdoor humidity level.
Unit must be installed in ceiling to properly sense

moisture.
Locate unit only on flat ceilings up to 12 feet high for

proper sensing.
Use a roof cap or wall cap that has a built-in damper to

reduce backdrafts.
External timer can be used in conjunction with single-

speed mode only, please contact Delta Breez customer
service and consult with a licensed electrician for
compatibility.
External dimmer can be used in conjunction with LED

light model, please contact Delta Breez customer
service and consult with a licensed electrician for
compatibility.
MODELS: SMT150-200, SMT150-200LED
PACKAGE CONTENTS
PART NAME
Fan Body
floor
Grille
Hanger Bar
Tapping Screw
(Ø4×25mm)
Machine Screw
(#8-32x5/16'')
Duct
Connector
(6'')
ASSEMBLY INSTRUCTION
BEFORE INSTALLATION
1. Turn off power source and review all safety
precautions.
2. Remove the tape on the duct connector.
NEW CONSTRUCTION
INSTALLATION I - MOUNT HOUSING WITH FLANGE
1. Slotted tabs are provided to locate housing flush with
1/2'' ceiling material. Bend tabs outwards 90° and
position housing so that tabs rest against bottom edge
of the joists (or front of the stud).
2. Secure the housing to the joist or stud using four
tapping screws (Ø4x25 mm) or nails (not provided) to
ensure a solid, quiet installation.
Page 1.
APPEARANCE QTY
1
SMT150-200
1
SMT150-200LED
1
4
8
5
1
Tabs
Joist
Joist
Screw 4X25mm
or nail(not provided)