Broan-NuTone Best By Broan EB9 External Blower Options: 900 CFM Kitchen Hood
Contents
1. BY BROAN Model EB6 Model EB9 BEST BY BROAN P O BOX 140 HARTFORD WI 53027 READ AND SAVE THESE INSTRUCTIONS WARNING WARNING TO REDUCE THE RISK OF FIRE ELEC 5 TRIC SHOCK OR INJURY TO PER SONS OBSERVE THE FOLLOWING 1 Use this unit only inthe manner intended 6 by the manufacturer If you have ques tions contact the manufacturer at the 7 address or telephone number listed in the warranty 8 2 Before servicing or cleaning unit switch When cutting or drilling into wall or ceil ing do not damage electrical wiring or other hidden utilities Ducted fans must always be vented to the outdoors To reduce risk of fire use only metal ductwork This unit must be grounded power off at service panel and lock the CAUTION service disconnecting means to prevent power from being switched on acciden 4 tally When the service disconnecting means cannotbe locked securely fasten a prominent warning device such as a 2 tag to the service panel 3 Installation work and electrical wiring must be done by a qualified person s in accor dance with all applicable codes and stan 3 dards including fire rated construction codes and standards 4 Sufficient air is needed for proper com 4 bustion and exhausting of gases through the flue chimney of fuel burning equip ment to prevent backdrafting Follow the heating equipment manufacturer s guide line and safety sta2. 99271110 DESCRIPTION Airbox Assembly Damper Sheet Metal Nut 8 18 U Type 7 req Isolator 3 req Whiz Nut 1 4 20 3 req Grille Heyco Damper 2 req Motor W Capacitor Model EB9 Motor W Capacitor Model EB6 Wiring Box Cover Capacitor Clamp Airbox Cover Blower Wheel Model EB9 Blower Wheel Model EB6 Damper Spring Heyco Foam Seal 4 req Hex Screw 10 32 x 1 2 Hex Screw 8 16 x 3 8 2 Req Capacitor 15 MFD Standard Hardware May be purchased locally Always order replacement parts by Part No not Key No
3. Locate the blower on the rear slope of the roof Place it in a location to minimize duct run The location should be free of obstacles T V leads electrical lines etc Bear in mind if the blower top is level with the roof peak it will not be seen from the street Keep this approximate location in mind as you work from within the attic REMOVE SHINGLES Pilot Hole Roof Rafte TY OUTSIDE ROOF VIEW From inside the attic space 2 Drilla PILOT HOLE up through the roof 812 from the inside edge of a ROOF RAFTER From outside on the roof 3 Measure and mark the 20 x 20 2 rect angle Cut and remove only the shingles inside this rectangle 4 Measure and mark the 11 DIAMETER HOLE and the 1 DIAMETER HOLE Cut these holes all the way through the roof 5 For flat roof installa tions build a curb that will mount the blower at aminimum pitch of 2 12 See Figure 2 Discharge end of the blower should be pointed away from prevailing winds Figure 2 1 Choose a position on the outside wall Make sure that no wall studs pipes or wires run through the opening area 3 3 2 N T Wall Stud dia hole o OUTSIDE WALL VIEW From inside the wall 2 Drill a PILOT HOLE through the wall 81 2 from the inside edge of a WALL STUD From outside on the wall 3 Measure and mark t
4. Top and side flanges of the back plate may be covered with trim strips Do not block grille opening at bottom with trim It will adversely affect performance of the blower USE AND CARE Disconnectelectrical power supply and lock o ut service panel before cleaning or servic ing this unit CLEANING Remove cover and carefully vacuum blower and inside of housing Be careful not to bend or otherwise damage blower wheel MOTOR LUBRICATION The motor is permanently lubricated Do n ot oil or disassemble motor WARRANTY BROAN ONE YEAR LIMITED WARRANTY Broan warrants to the original consumer purchaser of its products that such products will be free from defects in materials or workmanship for a period of one year from the date of original purchase THERE ARE NO OTHER WARRAN TIES EXPRESS OR IMPLIED INCLUDING BUT NOT LIMITED TO IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE During this one year period Broan will at its option repair or replace without charge any product or part which is found to be defective under normal use and service THIS WARRANTY DOES NOT EXTEND TO FLUORESCENT LAMP START ERS AND TUBES This warranty does not cover a normal maintenance and service or b any products or parts which have been subject to misuse negligence accident improper maintenance or repair other than by Broan faulty installation or installation contrary to recommended installation ins
5. he 25 x 2912 rect angle Cut and remove only the siding in side this rectangle 4 Measure and mark the 11 DIAMETER HOLE and the 14 DIAMETER HOLE ui these holes all the way through the wall PREPARE THE BLOWER ALLINSTALLATIONS 1 Unpackthe blower assembly 2 Remove the cover and screws 3 Remove anddiscard cardboard from blower wheel 4 Remove the wiring box cover and screws 5 Attach an appropriate U L approved cable oe inthe hole atthe rear ofthe wiring OX INSTALL THE BLOWER 1 Remove roofing nails from the upper 2 3 of the shingles around the cutout area and carefully lift the shingles to allow the back flashing sheet on the blower hous ing to fit under them 2 Center the blower ring in the 11 diam eter hole making sure that the 1 1 4 diameter electrical wiring hole aligns with the hole in the wiring box 3 Attach the blower to the roof with the six screws provided All six holes in the back panel must be filled or any moisture that may get inside the housing could leak into the house 4 Using a good grade of roofing cement seal all of the shingles around the hous ing and flashing sheet as well as the mounting screw heads 5 Bring electrical wiring from hood through the hole in the wiring box and secure it according to local codes Figure 4 120 VAC WIRING FROM HOOD 6 Make the electrical connections with the proper connector for the type of wiring being used Connect whi
6. ndards such as those published by the National Fire Protection Association NFPA and the American Society for Heating Refrigeration and Air Conditioning Engineers ASHRAE For general ventilating use only Do not use to exhaust hazardous or explosive material and vapors To avoid motor bearing damage and noisy and or unbalanced impellers keep drywall spray construction dust etc off power unit Please read specification label on prod uct for further information and require ments Electrical circuit including speed con trol if used must be rated 6 AMPS minimum for Model EB9 or 3 AMPS minimum for Model EB6 INSTALLER Leave This Manual With The Homeowner HOMEOWNER Use And Care Information On Page 4 SPECIFICATIONS MODEL VOLTS AMPS CFM DUCTSIZE 10 DIA EB6 120 2 4 600 EB9 120 5 7 900 PLAN THE INSTALLATION P ALL INSTALLATIONS 3 1 Locate the blower so the length of the 4 duct run and number of elbows are kept 5 to a minimum 2 Where possible blower should be cen tered between wall studs or roof rafters 10 DIA LAN THE INSTALLATION Avoid pipes wires or other ductwork that may be running through the wall Attach mounting plate to top of hood Install 10 dia ductwork and 120 VAC house wiring between blower location and hood location PREPARE THE INSTALLATION LOCATION PREPARE THE INSTALLATION LOCATION ROOF INSTALLATIONS WALL INSTALLATIONS 1
7. te to white black to black and the green or bare wire to green See Figure 4 as well as the wiring label on the hood s mounting plate 7 Replace wiring box cover and screws Do not pinch wiring under the cover 8 Check for free movement of the damper before installing housing cover and screws 9 Turn on power and check operation of the blower INSTALL THE BLOWER ROOF INSTALLATIONS WALL INSTALLATIONS 4 2 4 5 7 8 9 4 Place a large bead of caulk on the back side of the housing along the outer edge Center the blower ring in the 11 diam eter hole making sure that the 1 1 4 diameter electrical wiring hole aligns with the hole in the wiring box Attach blower to the wall with the six screws provided All six holes in the back panel must be filled or any moisture that may get inside the housing could leak into the house Using a good grade of caulk seal all around the mounting screw heads Bring electrical wiring through the hole in the wiring box and secure it according to local codes Make the electrical connections with the proper connector for the type of wire being used Connect white to white black to black and green or bare wire to green See Figure 4 Replace wiring box cover and screws Do not pinch wiring under cover Check for free movement of the damper before installing housing cover and screws Turn on power and check operation of the blower 0
8. truc tions The duration of any implied warranty is limited to the one year period as specified for the express warranty Some states do not allow limitation on how long an implied warranty lasts so the above limitation may not apply to you BROAN S OBLIGATION TO REPAIR OR REPLACE AT BROAN S OPTION SHALL BE THE PURCHASER S SOLE AND EXCLUSIVE REMEDY UNDER THIS WARRANTY BROAN SHALL NOT BE LIABLE FOR INCIDENTAL CONSEQUENTIAL OR SPECIAL DAMAGES ARISING OUT OF OR IN CON NECTION WITH PRODUCT USE OR PERFORMANCE Some states do not allow the exclusion or limitation of incidental or consequential damages so the above limitation or exclusion may not apply to you This warranty gives you specific legal rights and you may also have other rights which vary from state to state This warranty supersedes all prior warranties To qualify for warranty service you must a notify Broan at the address or telephone number below b give the model number and part identification and c describe the nature of any defect in the product or part At the time of requesting warranty service you must present evidence of the original pur chase date Best by Broan P O Box 140 Hartford WI 53027 SERVICE PARTS MODELS EB6 amp EB9 16 KEY NO PART NO 97011795 98008507 93260454 99100484 99260477 98008511 99100379 99080396 99080397 98008509 98008588 98008510 99020263 99020264 99140145 99400055 99100517 99150471 99150535
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