Sunoptics SVT2 User manual

There’s no greater efficiency than off!®
6201 27th Street, Sacramento, CA 95822 | 916.395.4700 | 800.289.4700 | www.sunoptics.com
© 2020 Acuity Brands Lighting, Inc. All rights reserved. 10/2020
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Industrial Smoke Vents (SVT2, SVT2CV)
UL Listed & FM Approved Industrial Smoke Vents
INSTALLATION GUIDE
Sunoptics® Skylights and Daylighting Systems

SVT2 & SVT2CV | INSTALLATION INSTRUCTIONS
For questions or concerns, please visit us at www.sunoptics.com, or call your nearest Sunoptics representative.
SUNOPTICS® | 6201 27th Street, Sacramento, CA 95822 | 916.395.4700 | 800.289.4700 | www.sunoptics.com
Page 2 of 12
•To reduce the risk of death, personal injury or property damage from fire, electric shock, falling parts,
cuts/abrasions, and other hazards please read all warnings and instructions included with and on the fixture box
and all fixture labels.
•Before installing, servicing, or performing routine maintenance upon this equipment, follow these general
precautions.
•Installation and service of the smoke vent assembly should be performed by a qualified person.
•Maintenance of the smoke vent assembly should be performed by person(s) familiar with the smoke vent
assembly’s construction and operation and any hazards involved. Regular smoke vent maintenance programs are
recommended.
•It will occasionally be necessary to clean the outside of the lenses. Frequency of cleaning will depend on ambient
dirt level and minimum light output which is acceptable to user. The smoke vent lens should be washed in a
solution of warm water and any mild, non-abrasive household detergent; rinsed with clean water; and, wiped dry.
Should the smoke vent lens become dirty on the inside, wipe the lens and clean in the above manner.
•DO NOT INSTALL DAMAGED PRODUCT! This smoke vent assembly has been properly packed so that no parts
should have been damaged during transit. Inspect to confirm. Any part damaged or broken during or after
assembly should be replaced.
•These instructions do not purport to cover all details or variations in equipment nor to provide every possible
contingency to meet in connection with installation, operation, or maintenance. Should further information be
desired, or should particular problems arise which are not covered sufficiently for the purchaser’s or owner’s
purposes, this matter should be referred to Acuity Brands Lighting, Inc.
WARNING – Read the entire installation manual, along with the following warnings, prior to proceeding with
the installation of the unit.
This installation manual provides minimum installation information for the SVT2 and SVT2CV smoke vent unit. This manual
also provides minimum design information and a brief description for the SVT2 and SVT2CV unit. All details, drawings and
images shown in this manual are not to scale. The design, specifications and exceptions are subject to changes without
notice. Each revised version of this installation manual supersedes all previous versions. Please contact your local
Sunoptics®or Acuity Brands Lighting, Inc. representative with regards to updates to the product, design, specifications
and/or installation instructions.
Continued on next page…
IMPORTANT SAFETY INSTRUCTIONS
READ AND FOLLOW ALL SAFETY INSTRUCTIONS!
SAVE THESE INSTRUCTIONS AND DELIVER TO OWNER AFTER INSTALLATION
Disconnect or turn off power before installation or
servicing.
Be aware of power near the installation area of the
smoke vent assembly.
WARNING
RISK OF ELECTRIC SHOCK
Wear gloves and safety glasses at all times
when installing, servicing or performing
maintenance to the smoke vent assembly.
CAUTION
RISK OF INJURY

SVT2 & SVT2CV | INSTALLATION INSTRUCTIONS
For questions or concerns, please visit us at www.sunoptics.com, or call your nearest Sunoptics representative.
SUNOPTICS® | 6201 27th Street, Sacramento, CA 95822 | 916.395.4700 | 800.289.4700 | www.sunoptics.com
Page 3 of 12
Please contact an Acuity Brands Lighting Inc. representative with regards to the use of materials or methods, which are not
specified in this manual, or authorized by Sunoptics®.
Acuity Brands Lighting Inc. and Sunoptics® (seller) assume no responsibility or obligation whatsoever for the failure of an
installer, contractor, architect or building owner to comply with all applicable laws, ordinances, building codes, electrical
codes, energy codes, fire and safety codes and requirements, roof warranties and adequate safety precautions.
The installation of the SVT2 or SVT2CV smoke vent should be done by at least 2 people. The second person should be close
enough to come to your aid, if necessary.
INSTALLATION TO BE DONE AT YOUR OWN RISK!
GENERAL SAFETY
Acuity Brands Lighting, Inc. (Sunoptics®) product installations may be dangerous and include the potential for death,
personal injury and property damage. Some of the hazardous conditions include, but are not limited to, the following:
Installation will require working at dangerous heights. When working on ladders, scaffolding, on roofs and in attic
spaces, use extreme caution to minimize risks, property damage, personal injury, or death. Use the following
procedures, as well as other measures, as examples to reducing risk:
Clearing the area(s) below the working space or objects, animals and people.
Use proper footwear. Using footwear with excellent traction is recommended.
Avoid working on slippery, or wet, surfaces.
Supports such as ladders and scaffolding should be well supported and strong.
Install the product during calm and dry weather.
When working in attic spaces, use the following precautions:
Most attic spaces are dark, so use portable lighting such as flashlights to properly light the working area.
Always support your weight on structurally sound framing. Do not step on the drywall material because
drywall is not designed to carry a person’s weight.
It is recommended to use respirators, or masks, to avoid lung irritation.
Use basic safety procedures when working with electric tools. Use suitable eye protection, such as safety goggles,
and clear the work area of potential hazards.
The SVT2 and SVT2CV smoke vents are not designed to support the weight of a person, tools or other materials. If
the product is damaged, do not continue with the installation and immediately contact your local Sunoptics
representative for instructions and a replacement.
ROOFING
If the SVT2 or SVT2CV unit must be removed from the roof, due to re-roofing, please contact your Sunoptics®
representative for information on disassembly and care of the unit.
Please see product specific installation instructions for additional warnings or any applicable FCC or other
regulatory statements.
Failure to follow any of these instructions could void product warranties.
For a complete listing of product Terms and Conditions, please visit https://www.acuitybrands.com/resources/terms-and-conditions.
Acuity Brands Lighting, Inc. and Sunoptics Skylights and Daylighting Systems assume no responsibility for claims arising
out of improper or careless installation or handling of its products.

SVT2 & SVT2CV | INSTALLATION INSTRUCTIONS
For questions or concerns, please visit us at www.sunoptics.com, or call your nearest Sunoptics representative.
SUNOPTICS® | 6201 27th Street, Sacramento, CA 95822 | 916.395.4700 | 800.289.4700 | www.sunoptics.com
Page 4 of 12
RECOMMENDED TOOLS and MATERIALS (Not Supplied):
Screw Gun with 5/16” Driver
Screw Gun with Flat Head
Tape Measure
Lumber Crayon
Chisel
Utility Knife
Hammer
Required Safety Equipment
SVT2, SVT2CV PARTS LIST1
ITEM
DESCRIPTION
QTY
1
870B SMOKE VENT ASSEMBLY2
1
2
#12 HEX HEAD DRILL TIP SCREWS
13
OPTIONAL ITEMS
3
CLOSURE BAR4
X
4
ROOF HATCH WARNING SIGN5
X
NOTES:
X – Quantity required is based on application and Customer Order.
1 – Components shown not included in all kits. See label on box.
2 – CAUTION: Handle plastic material with care.
3 – Amount of screws is based on size selected.
4 – A Closure Bar is recommended when closing all Snow Load Rated Units.
5 – 10” x 10” Placard to be placed at roof entrance.
! Verify all materials are on site, and available for installation.
WARNING!
DO NOT OPEN THE SMOKE VENT UNITS
INSTALLED unless you are an authorized
fire department employee or an
employee of Sunoptics.
The smoke vent equipment is an
emergency fire safety device and should
not be operated for any other purpose.
For questions or concerns, please
contact Sunoptics at 916-395-4700

SVT2 & SVT2CV | INSTALLATION INSTRUCTIONS
For questions or concerns, please visit us at www.sunoptics.com, or call your nearest Sunoptics representative.
SUNOPTICS® | 6201 27th Street, Sacramento, CA 95822 | 916.395.4700 | 800.289.4700 | www.sunoptics.com
Page 5 of 12
SYSTEM INSTALLATION TIPS
When installing a Smoke Vent Assembly, verify that the curb the smoke vent will be mounted on is the
appropriate size. The clearance between the smoke vent and the finished outside curb should not be no
less than .25” and no greater than .75”. That is the outside curb measurement should range from .5” to
1.5” smaller than the callout dimension of the smoke vent.
Example: SVT 4080 W52.250 L100.250 SIGL DGZ CC2CL3 LENSCLWH 360FL 10LB 870B MI
Finished Curb Dimensions: W51.250” +- .5” x L99.250” +- .5”
Ensure the mounting surface is flush and free of any large gaps. The mounting surface should
be 1.5” +-.5” wide to ensure proper fitment of the smoke vent.
Be sure to have at least 24” of clearance behind the Manual Release side. Leave enough room
for a person to easily access, and operate, the Manual Release Cable.
ROOF PREPARATION
1. Prior to installation, prepare the roof and create an opening which will utilize the provided
Smoke Vent Assembly.
2. Install the proper size Curb (not provided) onto the roof.
24 inches
SMOKE VENT ASSEMBLY
ROOF OPENING
CURB
(PROVIDED BY OTHERS
)
ROOF
MANUAL RELEASE CABLE

SVT2 & SVT2CV | INSTALLATION INSTRUCTIONS
For questions or concerns, please visit us at www.sunoptics.com, or call your nearest Sunoptics representative.
SUNOPTICS® | 6201 27th Street, Sacramento, CA 95822 | 916.395.4700 | 800.289.4700 | www.sunoptics.com
Page 6 of 12
UNIT PREPARATION
1. Inspect the unit for any damage.
2. Be sure that the Shipping Plate on both ends of the unit are still installed. The plates ensure that the Vent
Doors remain closed during installation.

SVT2 & SVT2CV | INSTALLATION INSTRUCTIONS
For questions or concerns, please visit us at www.sunoptics.com, or call your nearest Sunoptics representative.
SUNOPTICS® | 6201 27th Street, Sacramento, CA 95822 | 916.395.4700 | 800.289.4700 | www.sunoptics.com
Page 7 of 12
INSTALLATION OF THE SMOKE VENT UNIT
1. Carefully set the Smoke Vent Assembly over the prepared
Curb. Make sure the Smoke Vent Unit is square and flat.
2. Move the Smoke Vent Assembly on the curb such that
there is an equal amount of clearance between the ID
frame and the Curb, front-to-back, and
side-to-side.
NOTE: While moving the Smoke Vent Assembly, be sure to support each corner of the assembly, and ensure that the
assembly does not twist. (See image). Twisting of the unit may cause the internal components of the unit to
misalign, and therefore not function properly.
NOTE: When installing the Smoke Vent Assembly onto the curb, be sure that each corner of the assembly is
secure and that the frame is square and flat. Ensure that the frame is square. (See image).
Misalignment of the unit may cause the internal components of the unit to misalign, and therefore
not function properly.
CURB
(PROVIDED BY OTHERS
)
SMOKE VENT UNIT
EXAMPLES OF TWISTING
*CURB FRAME ONLY SHOWN FOR CLARITY
INCORRECT INSTALLATION, FRAME NOT SQUARE

SVT2 & SVT2CV | INSTALLATION INSTRUCTIONS
For questions or concerns, please visit us at www.sunoptics.com, or call your nearest Sunoptics representative.
SUNOPTICS® | 6201 27th Street, Sacramento, CA 95822 | 916.395.4700 | 800.289.4700 | www.sunoptics.com
Page 8 of 12
INSTALLATION OF THE SMOKE VENT UNIT continued…
3. Secure the Smoke Vent Assembly onto the
Curb using the Drill Tip Screws provided.
Drive the screws just snug to the Curb
Frame Flange. Check the Smoke Vent
Assembly for squareness and readjust the
screws, if necessary.
NOTE: Install the screws for the corners of the Curb Frame, in a star pattern as shown. Ensure equal spacing all
around, between the Curb and the Curb Frame, and that the unit is square. After installing the corner
screws, continue installing the remaining screws for the Curb Frame.
6 8
4 2
1 3
7 5
#12 SCREWS

SVT2 & SVT2CV | INSTALLATION INSTRUCTIONS
For questions or concerns, please visit us at www.sunoptics.com, or call your nearest Sunoptics representative.
SUNOPTICS® | 6201 27th Street, Sacramento, CA 95822 | 916.395.4700 | 800.289.4700 | www.sunoptics.com
Page 9 of 12
INSTALLATION OF THE SMOKE VENT UNIT continued…
NOTE: When securing the Smoke Vent Assembly onto the Curb, drive the screws just snug to the Curb Frame flange. (SEE
BELOW) Overtightening the screws may distort the Flange and in turn create forces which may cause the internal
components of the unit to misalign, and therefore not function properly.
4. Remove the 2 Transporting Safety Plates (1 at each end).
Remove the plates ONLY after the Smoke Vent Assembly
has been secured on the Curb.
CORRECT MOUNTING
INCORRECT MOUNTING
TRANSPORTING
SAFETY PLATES

SVT2 & SVT2CV | INSTALLATION INSTRUCTIONS
For questions or concerns, please visit us at www.sunoptics.com, or call your nearest Sunoptics representative.
SUNOPTICS® | 6201 27th Street, Sacramento, CA 95822 | 916.395.4700 | 800.289.4700 | www.sunoptics.com
Page 10 of 12
MULLION
TESTING THE SMOKE VENT UNIT, VENT DOORS
Note: If instructions are not followed, unit may become damaged and may not be covered under warranty.
1. Pull the Exterior Release Cable to test each
Venting Door section for properoperation.
WARNING: Stand clear of the Vent Door
sections when testing the unit.
2. While the Vent Doors are open, unwind the
Internal Release Cables, from the centerMullion.
The Internal Release Cables should be hanging
down, as shown in the diagram.
INTERNAL RELEASE CABLE
VENT DOOR
EXTERIOR
RELEASE CABLE

SVT2 & SVT2CV | INSTALLATION INSTRUCTIONS
For questions or concerns, please visit us at www.sunoptics.com, or call your nearest Sunoptics representative.
SUNOPTICS® | 6201 27th Street, Sacramento, CA 95822 | 916.395.4700 | 800.289.4700 | www.sunoptics.com
Page 11 of 12
SUNOPTICS SMOKE VENT DOOR CLOSING PROCEDURE
1. Two (2) people are required to close one (1) vent door, one at each end of the vent door. BOTH people
must close the vent door at the same time and rate using this square aluminum bar.
2. The key to a successful vent door closing is for both people to operate in one even motion.
3. Place this aluminum bar on the LENGTH of
the opened vent door frame as shown. DO
NOT PLACE ON THE LENS OR TOP OF THE
LENS MOLDING.
4. Be sure both people have stable footing
and a good grip on the aluminum bar.
5. With the aluminum bar in place, BOTH
people should push the door down in one
even motion closing the door completely.
6. If it didn’t close fully, reopen by pulling the
external release cable. Inspect for any
damage to mechanism, then repeat steps.
LEAVE THIS BAR ON SITE WHEN COMPLETE.
DO NOT DISCARD
SMOKE VENT MAINTENANCE SHEET
Sunoptics® Smoke Vents generally require very little maintenance to properly perform for many years. However,
as with all products, a scheduled preventative maintenance program should be followed.
CLEANING POLYCARBONATE AND/OR ACRYLIC LENSES
1. When cleaning the lenses, use only water or water with a mild soap. Use a soft rag to minimize
scratching the lens.
2. NEVER use ammonia, aromatic or petroleum-based products to clean the lenses. This will certainly cause
deterioration and cracking of the lens and will void the warranty. For the full list of compatible and non-
compatible chemicals refer to the Acrylic-Polycarbonate Environmental Compatibility tables on
Sunoptics.com: https://pdmassets.azureedge.net/library/LL/documents/otherdocuments/Acrylic-
Polycarbonate-Compatibility.pdf

SVT2 & SVT2CV | INSTALLATION INSTRUCTIONS
For questions or concerns, please visit us at www.sunoptics.com, or call your nearest Sunoptics representative.
SUNOPTICS® | 6201 27th Street, Sacramento, CA 95822 | 916.395.4700 | 800.289.4700 | www.sunoptics.com
Page 12 of 12
INSTALLATION NOTES: