Engineering Services & Products Company 109725 User manual

READ AND SAVE THESE INSTRUCTIONS
INSTALLATION INSTRUCTIONS AND WARRANTY INFORMATION
Important: Read all warning messages and instructions before starting installation ofthis fan. Failure to follow these safety
instructions can result in injury or even death. Ifyou need assistance in understanding these instructions or have questions or
comments, please call 800-245-9881.
ELECTRICAL HAZARD
Danger: Watch out for existing electrical wiring and other utility wires or pipes when selecting a location for the fan. Do not
install the fan where there is electrical wiring in the way. Select another location or have a qualified electrician move the
wiring to a different location.
LACERATION HAZARDS
Danger: This fan has an unguarded fan blade. Do not use in locations which are readily accessible to people or animals. Do
not let children play in an attic where this fan has been installed. Contact with this fan wile in operation can result in injury or
even death.
Danger: Keep the solar panel covered by its protective packing until the fan is mounted or at anytime the motor or fan blade
are being serviced. This fan is controlled by a solar panel - it may start at any time the solar panel is exposed to sunlight.
Contact with the fan blades while the fan is operating can result in serious injury.
Warning: This product has sharp metal edge that can cut your hands. Wear canvas work gloves while handling the fan during
installation.
CARBON MONOXIDE HAZARD
Danger: Carbon monoxide is a colorless, odorless gas that can kill. Carbon monoxide may be drawn into the house by the
operation of this fan if your fuel-burning equipment is not properly maintained and vented or if you lack adequate attic
venting.
OTHER HAZARDS
Danger: For general ventilating use only. Do not use to exhaust hazardous or explosive materials or vapors. Use of this fan to
exhaust hazardous, explosive or flammable materials may result in a fire or explosion, causing injury or death. You should
check the flue of your hot water heater and furnace to see that the pipes are intact and sealed. Request an inspection from your
fuel supplier (gas company or heating oil company) or from a municipal building inspector if you have any questions about
the safety of your fuel-burning exhaust system.
Model:109725

POSITIONTHEPOWERROOFMOUNTED
ATTICVENTILATORONTHEROOF:placethe
roofmountventilatorontherear-facingsideofthe
house.Settheunitapproximatelyinthecenterofthe
roof,closetotheridge-line(asshowntotheleft).
DRILLINGTHEGUIDEHOLE:Measurethe
distancetotheridgelineandtooneendoftheroof.
Transfertheseexteriordimensionstotheinsideofthe
attic.Next,locatea centerpositionbetweentwo
raftersinsidetheatticasnearaspossibletothe
outsidemeasurements.Drilla guideholethroughthe
rooffromtheinsidethatisequaldistancefromthe
tworafters.Placea markersuchasa scarforsock
throughtheholeforquickidentificationwhileonthe
roof.
MARKINGTHEHOLE:Usingthetemplateonthe
box,drawa circle14-1/2"indiameterwiththeguide
hole(fromstep2)asthecenter.
CUTTINGTHEHOLEINTHEROOF:Usinga saw,
cutoutthe14-l/2"circle.Becarefulnottocut
throughtherafters.Cuttinga raftermaycauseyour
rooftosag.Next,usinga utilityknife,cutanextra1"
circleintotheshinglesonlyaroundthetophalfofthe
holetoallowroomforplacingandpositioningthe
flange.

MOUNTINGTHEROOFMOUNTEDATTICFAN
TOTHEROOF:Using4 roofingnails(notprovided),
securetheatticfantotheroofintheselectedlocation.
Caulkingshouldbeusedtosealtheventtotheroof
beforenailingdownthevent.Thiswilleliminatethe
opportunityformoisturetoentertheattic.Placethe
caulkingonthebottomofthefanhousing.
SOLARPANELPRE-INSTALLATION
Mountthe4 bracketsonthesolarpanelwiththe
8screwsprovided.
Step7 showstheresultsofStep6,thefullyassem
bledsolarpanel.
POSITIONINGTHESOLARPANEL:Thesolar
panelshouldbeplacedwitha southernexposureto
optimizethesolarcollection.Positionawayfromlo-
cationswhichexperienceanyshade.

MOUNTINGTHESOLARPANEL:WARNING:
Solarpanelsgenerateelectricitywhenexposedtoany
lightsource;electricalshockandburnscanresult
fromdirectcontactwiththepanelterminals.Cover
thepanelsurfacewithanopaquematerialbeforehan-
dlingtheelectricalconnectionstothepanel.Addition-
alhazardsexistwheneverthepanelsarewet.Mount
thesolarpanelontotheroofwiththe4 screwsand4
lockwasherspre-attached(provided).Securethesolar
paneltotheroofintheselectedlocation.Usethewire
clipstosecurethewiretotheroof.
Itisacceptableforthewiresconnectingthepower
atticventilatorandthesolarpaneltorunacrossthe
roof.Ifyouprefertoroutethewires throughtheattic
(asshowntotheleft),dothefollowing.A)Drilla
holeintheroofdecknearthetopofthesolarpanel
location.B)Insertconnectorwires throughthehole
intoattic.C)Addcaulkingaroundthehole.
CONNECTINGTHESOLARPANEL:Coverthe
solarpanelfromthesunsothatitwillnotproduce
power.Thepanelmaybecoveredbyusinga non
translucentmaterialsuchasthecardboardboxitwas
purchasedin.Wiresshouldrunfromthesolarpanel
totheatticfanfromundertheflangeorthroughthe
attic.Connectthesolarpanelwirestothosefromthe
atticvent.Besurethatthepositivewirefromthe
solarpanelisconnectedtothepositivewirefromthe
fanandthenegativewirefromthesolarpaneltothe
negativewirefromthefan.
MULTIPLESOLARPANELS:Thesolarpanelsmay
beconnectedinparalleltoincreasethepower/inputof
theatticvent.

SOLARPANELCONNECTSTOEXTRASOLAR
PANEL:Connectthepositivewireonthe"Input"
fromthe1stsolarpaneltothepositivewireonthe
"Output"onthe2ndsolarpanel.Nextconnectthe
negativewireonthe"Input"fromthe1stsolarpanel
tothenegativewireonthe2ndsolarpanel.
COMPLETEWIRINGASSEMBLYFORMULTI-
PLESOLARPANELS:Step11Cshowstheresults
ofstep11B,thecompletedconnectionbetweenmul-
tiplesolarpanels.