U.S. FAN UVQ100 User manual

Page 1
U.S. FAN INTERNATIONAL®
P.O. Box 978
Muskogee, Oklahoma 74402
MODELS • UVQ100 • UVQ150
UVQ200 • UVQ250 • UVQ300
!
WARNING
TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK, OR IN-
JURY TO PERSONS, OBSERVE THE FOLLOWING:
1. Use this unit only in the manner intended by the manufacturer. If
you have questions, contact the manufacturer at the address or
telephone number listed in the warranty.
2. Beforeservicingorcleaningunit,switchpoweroffatservicepanel
andlock the service disconnectingmeans to prevent powerfrom
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 quali-
fied person(s) in accordance with all applicable codes and stan-
dards, including fire-rated construction codes and standards.
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),
andtheAmericanSociety for Heating, RefrigerationandAirCon-
ditioning Engineers (ASHRAE), and the local code authorities.
5. When cutting or drilling into wall or ceiling, do not damage elec-
trical wiring and other hidden utilities.
6. Ducted fans must always be vented to the outdoors.
7. To reduce the risk of fire, use only metal ductwork.
8. 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 Interrupter) - protected branch circuit.
9. Never place a switch where it can be reached from a tub or
shower.
10. This unit must be grounded.
CAUTION
1. For general ventilating use only. Do not use to exhaust hazard-
ous or explosive materials and vapors.
2. To avoid motor bearing damage and noisy and/or unbalanced
impellers, keep drywall spray, construction dust, etc. off power
unit.
3. Please read specification label on product for further informa-
tion and requirements.
CEILING / WALL MOUNT
VENTILATORS
READ AND SAVE THESE INSTRUCTIONS
TABLE OF CONTENTS
This manual is divided into sections as follows:
• “TYPICAL INSTALLATION”
This section shows a common installation in new and existing,
frame construction.
- Mounting (new construction)
- Mounting (existing construction)
- Wiring
- Ducting (horizontal blower discharge)
• “MOUNTING OPTIONS”
• “WIRING OPTIONS”
-Wiring Plate Position
• “DUCTING OPTIONS”
- Blower Discharge Positions
- Ducting (vertical blower discharge)
• “USE AND CARE”
• “SERVICE PARTS”
• “WARRANTY”
Installer: Leave this manual with
the homeowner.
Homeowner: Use and Care
information on page 3.
Page 1

MODELS • UVQ100 • UVQ150
UVQ200 • UVQ250 • UVQ300
Page 2
U.S. FAN INTERNATIONAL®
P.O. Box 978
Muskogee, Oklahoma 74402
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TYPICAL INSTALLATION
MOUNTING (New Frame Construction)
CEILING JOIST
(16” centers shown)
ROUND DUCT*
GRILLE
(Polymeric
shown)
Install after
ceiling is
finished.
Factory-shipped unit installed in new construction.
MOUNTING
SCREW
GRILLE
SCREW
Blower factory-shipped
in horizontal
discharge position.
Mounting brackets
factory-shipped in
position for ½”
ceiling material.
ADDITIONAL
1½” FRAMING
MOUNTING (Existing Frame Construction)
Factory-shipped unit installed in existing construction.
TYPICAL INSTALLATION
WIRING
WIRING
PLATE
WHITE
TO
WHITE
BLACK
TO
BLACK TOP / BACK
OF HOUSING
120 VAC LINE IN
GROUND TO
WIRING PLATE
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ROUND DUCT*
GRILLE
SCREW
FINISHED
CEILING
MATERIAL
GRILLE
(Polymeric shown)
CEILING JOIST
(16” centers
shown)
2 X 4 FRAMING
(wide side down)
MOUNTING
BRACKETS
(Attached to
opposite sides
of housing &
upside-down,
so housing is
flush with
finished ceiling)
DUCTING (Horizontal blower discharge)
Two ways to connect ductwork to a factory-shipped unit.
Ventilator can be wired from outside of housing.
Use UL approved connectors to wire per local codes.
ROOF CAP
ROUND
ELBOW*
ROUND
DUCT*
WALL
CAP
IMPORTANT:
Remove shipping tape from damper
Remove the shipping tape from the damper flap and make sure
that damper flap opens and closes freely inside the ductwork. Use
duct tape to make ductwork connections secure and air-tight.
Remove shipping ring from blower inlet
Remove the shipping ring from the blower inlet before operating
the ventilator.
* UVQ100 & UVQ150 use 6” round duct.
UVQ200, UVQ250 & UVQ300 use 8” round duct.
* UVQ100 & UVQ150 use 6” round duct.
UVQ200, UVQ250 & UVQ300 use 8” round duct.

Page 3
U.S. FAN INTERNATIONAL®
P.O. Box 978
Muskogee, Oklahoma 74402
MODELS • UVQ100 • UVQ150
UVQ200 • UVQ250 • UVQ300
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MOUNTING OPTIONS
WIRING OPTIONS
DUCTING OPTIONS
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12¼"
11
/ 8"
MAX.
Mounting brackets in
factory-shipped position.
(Outlet parallel to joists.)
(New construction)
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12¼"
10
3
/ 4
"
to
11
3
/ 4
"
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12¼"
¼-20 hex nuts secure mounting brackets to housing. Loosen and
re-tighten or remove and replace nuts as necessary for desired
mounting bracket position.
Mounting brackets flipped
over and mounted to outlet
sides of housing.
(Outlet parallel to joists.)
(Existing construction)
Mounting brackets mounted
to outlet sides of housing.
(Outlet perpendicular to joists.)
(New construction)
Mounting brackets flipped
over and mounted to top of
sides of housing.
(Outlet parallel to joists.)
(New or existing construction)
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12¼"
11
/ 2"
to
21
/ 2"
Mounting brackets flipped
over to give approx. 1
more clearance.
(Outlet parallel to joists.)
(New construction)
Mounting brackets mounted
to top of sides of housing.
(Outlet parallel to joists.)
(New or existing construction)
BLOWER DISCHARGE POSITIONS
WIRING PLATE
POSITION
Wiring plate mounts to side or top of housing.
HORIZONTAL POWER
CABLE CONNECTION
VERTICAL
POWER
CABLE
CONNECTION
Blower and duct connector
in horizontal discharge
position. (Factory shipped)
DUCT
CONNECTOR
DUCT
CONNECTOR
Blower and duct connector
in vertical discharge
position.
BLOWER
BLOWER
Change
blower &
duct
connector
positions for
vertical
discharge.
WARNING: To reduce the risk of electric shock,
disconnect from power supply before servicing.
To clean grille: Use appropriate vacuum attachment or remove
grille and clean with a soft cloth and mild soap or detergent. Dry
grille thoroughly before reinstalling.
To clean blower assembly: Remove grille, unplug blower from
housing,removeblowermountingnuts,andcarefullyremoveblower
from housing. Use appropriate vacuum attachment or a soft cloth
and mild soap or detergent to clean blower discharge area and
wheel. DO NOTALLOW WATER TO ENTER MOTOR. Make sure
blower assembly is completely dry before reinstalling.
Motor is permanently lubricated. Do not oil or disassemble motor.
USE AND CARE
Ventilator is designed for continuous operation. If desired, it may
be controlled using an on/off switch or a solid-state, variable speed
control. Follow wiring instructions packed with control, and adhere
to all local and state codes, and the National Electrical Code.
Typical ductwork connection to a ventilator converted to
vertical discharge.
DUCTING (Vertical blower discharge)
* UVQ100 & UVQ150 use 6” round duct.
UVQ200, UVQ250 & UVQ300 use 8” round duct.
ROUND
DUCT*
ROOF CAP

MODELS • UVQ100 • UVQ150
UVQ200 • UVQ250 • UVQ300
Page 4
U.S. FAN INTERNATIONAL®
P.O. Box 978
Muskogee, Oklahoma 74402
SERVICE PARTS
KEY NO. PART NO. DESCRIPTION
1 97014725 Housing Assembly (UVQ100 & UVQ150)
97014726 Housing Assembly (UVQ200, UVQ250 & UVQ300)
2 97014728 Mounting Bracket (2 req.)
3 97014760 Damper Assembly (6” dia.)
97014761 Damper Assembly (8” dia.)
4 99150415 Screw, 8-18 x ¼ (12 req.)*
5 98005513 Wire Box Cover
6 99400035 Strain Relief Bushing
7 98005512 Wiring Plate
8 99150471 Ground Screw, 10-32 x ½ (2 req.)
9 97014774 Scroll Assembly (UVQ100 & UVQ150)
97014775 Scroll Assembly (UVQ200, UVQ250 & UVQ300)
10 98009399 Inlet Ring
11 99110805 Blower Wheel
12 99080481 Motor (UVQ100)
99080482 Motor (UVQ150)
99080483 Motor (UVQ200)
99080484 Motor (UVQ250)
99080485 Motor (UVQ300)
13 99260558 Lock Nut, 8-32 (4 req.)*
14 99250959 Washer (4 req.)*
15 99100491 Grommet (4 req.)
Blower Assembly, Complete
(Includes Key Nos. 9-15)
97014800 (UVQ100)
97014801 (UVQ150)
97014802 (UVQ200)
97014803 (UVQ250)
97014804 (UVQ300)
16 99260477 Nut, ¼-20 (6 req.)*
17 97006039 Wire Harness
18 99500390 Wrapper Insulation
19 99500391 Side Insulation (2 req.)
20 99420466 Insulation Mounting Clip
21 99110807 Grille
22 99420470 Grille Nut (2 req.)
23 99150472 Grille Mounting Screw (2 req.)
24 99150591 Screw, 10-16 x 7/8 (4 req.)*
Order replacement parts by PART NO. - not by KEY NO.
* Standard hardware - may be purchased locally.
SERVICE PARTS
1
2
3
4
5
6
78
9
10
11
12
13
14
17
18
19
19
20
20
21
22
23
16
15
4
24
24
16
4
4
BLOWER
ASSEMBLY
WARRANTY
LIMITED WARRANTY
WARRANTYANDDISCLAIMER:U.S.FanInternationalextendsthislimitedwarrantyto theoriginal buyerand warrantsthat productsmanufacturedbytheCompany shallbefreefromoriginaldefectsinworkmanship
andmaterials fortwo yearsfrom dateof shipment,provided samehave beenproperly stored,installed,serviced,maintainedandoperated.This warrantyshall notapply toproducts whichhave beenaltered orrepaired
withoutthe Company’sexpressauthorization,oralteredorrepairedinany wayso as,in theCompany’sjudgment, toaffectitsperformance orreliability,norwhichhavebeenimproperlyinstalledorsubjectedto misuse,
negligence,oraccident,orincorrectly usedin combinationwith othersubstances.TheBuyerassumes allrisks andliabilityforresults ofuse oftheproducts.Warrantieson purchasedparts, suchas butnotlimitedto
bearings,sheaves, belts,couplings,electricmotors,pumpsandcontrolsarelimited tothe termsofwarrantyextendedbyoursupplier.Polyethylenetubing andcooling padsarewarrantedtobefreeof defectsin material
andworkmanship fora periodof 90daysfromdateofshipmentandalikewarrantyappliestothe crossfluted cellulartype coolingcells fora periodof twoyears fromdateofshipmentprovidedsamehavebeenproperly
handled,stored, installed,serviced, maintainedand operated.Andfurther,notsubjectedtoexcessiveheat,corrosiveagentsorchemicals,ormechanicalabusethat maycause tearing,crushing orundue deterioration
norusedonasystem orinamannerother thanthat forwhichit wasdesigned asexplainedin theproduct literature.
LIMITATION OF REMEDY AND DAMAGES:All claimsunderthis warrantymustbe madeinwriting anddelivered toP.O. Box978,Muskogee, Oklahoma,74402,within 15days afterdiscoveryof thedefectand
priortotheexpirationof twoyears fromthe dateofshipmentbythe Companyof theproductclaimeddefective,and Buyershallbe barredfromanyremedyif Buyerfails tomakesuchclaimwithin suchperiod. Within
30daysafterreceiptof atimelyclaim,theCompanyshallhavethe optioneithertoinspecttheproductwhileinBuyer’spossessionortorequestBuyertoreturn theproducttotheCompanyatBuyer’sexpenseforinspection
bytheCompany. TheCompanyshallreplace,or atitsoptionrepair,freeofcharge, anyproductitdeterminestobedefective,and itshallshiptherepairedorreplacementproducttoBuyerF.O.B.pointofshipment;provided,
however,ifcircumstancesaresuch asin theCompany’s judgmenttoprohibitrepairor replacementto remedythewarranteddefects, theBuyer’s soleandexclusiveremedyshall bea refundto theBuyerofanypart
oftheinvoiceprice,paid tothe Company,forthe defectiveproduct orpart.TheCompanyisnot responsiblefor thecostofremovalofthedefectiveproduct orpart, damagesduetoremoval,or anyexpenses incurred
inshippingtheproductorparttoor fromtheCompany’splant,ortheinstallationoftherepairedorreplacedproductor part.Impliedwarranties,whenapplicable,shallcommenceuponthesamedateastheexpresswarranty
providedabove, andshall,exceptforwarrantiesoftitle,extendonlyforthe durationof theexpress warranty.Some statesdonotallow limitationson howlong animplied warrantylasts, sotheabovelimitationmaynot
applyto you.The onlyremedy providedto youunderanapplicableimpliedwarrantyandtheexpress warrantyshall bethe remedyprovidedunderthe expresswarranty, subjectto thetermsandconditionscontained
therein.TheCompany shallnotbeliablefor incidentalandconsequentiallossesanddamagesunder theexpresswarranty,anyapplicable impliedwarranty,orclaimsfornegligence,excepttothe extentthatthislimitation
isfoundtobeunenforceable underapplicablestatelaw.Some statesdonotallowtheexclusionorlimitation ofincidentalorconsequential damages,sotheabovelimitationorexclusionmay notapplytoyou.This warranty
givesyou specificlegal rights,and youmayalsohaveotherrightswhichvaryfromstatetostate.Noemployee, agent,dealer, orotherpersonisauthorizedtogiveany warrantieson behalfof theCompany ortoassume
fortheCompany anyother liabilityinconnection withany ofitsproducts exceptin writingandsigned byan officerof theCompany.
REPLACEMENTPARTSIf replacementparts areordered,buyerwarrantsthattheoriginal componentsinwhichthesereplacementpartswill beplaced arein satisfactoryworkingcondition,andwhensaidreplacement
partsareinstalled,theresultant installationwill operateinasafemanner, atspeeds andtemperaturesfor whichthe originalequipment waspurchased.
TECHNICAL ADVICE AND RECOMMENDATIONS, DISCLAIMER: Notwithstanding any past practice or dealings or any custom of the trade, sales shall not include the furnishing of technical advice or
assistance or system design. Any such assistance shall be at the Company’s sole option and may be subject to additional charge.The Company assumes no obligation or liability on account of any
recommendations, opinions or advice as to the choice, installation or use of products. Any such recommendations, opinions or advice are given and shall be accepted at your own risk and shall not
constitute any warranty or guarantee of such products or their performance.
GENERAL In no event shall any claim for consequential damages be made by either party. The Company will comply with all applicable Federal, State, and local laws.
WARNING
U.S. Fan International products are designed and manufactured to provide reliable performance but they are not guaranteed to be 100% free of defects. Even reliable products will experience occasional
failuresandthispossibility should berecognizedbythe User. Iftheseproductsare used inalifesupport ventilation systemwhere failurecouldresult in lossorinjury,theUser should provideadequateback-
up ventilation, supplementary natural ventilation or failure alarm system, or acknowledge willingness to accept the risk of such loss or injury. WARNING DO NOTuse in HAZARDOUS ENVIRONMENTS
where fan’s electrical system could provide ignition to combustible or flammable materials unless unit is specifically built for hazardous environments. CAUTION Guards must be installed when fan is within
reach of personnel or within seven (7) feet (2.134 m) of working level or when deemed advisable for safety. DISCLAIMER The Company has made a diligent effort to illustrate and describe the products
in this literature accurately; however, such illustrations and descriptions are for the sole purpose of identification, and do not express or imply a warranty that the products are merchantable, or fit for a
particular purpose, or that the products will necessarily conform to the illustrations or descriptions or dimension.
613131 April 2000 99042741C