best ILB3 In-Line Blower Instruction Manual

best ILB3 In-Line Blower

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 at the address or telephone number listed in the warranty.
2. Before servicing or cleaning unit, switch power off at service panel and lock the service disconnecting means to prevent 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 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
5. Association (NFPA), and the American Society for Heating, Refrigeration and Air Conditioning Engineers (ASHRAE), and the local code authorities.
6. When cutting or drilling into wall or ceiling, do not damage electrical wiring and other hidden utilities.
7. Ducted fans must always be vented to the outdoors.
8. To reduce the risk of fire, use only metal ductwork.
9. 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.
10. Never place a switch where it can be reached from a tub or shower.
11. This unit must be grounded.

TO REDUCE THE RISK OF A RANGE TOP GREASE FIRE:

1. Never leave surface units unattended at high settings. Boilovers cause smoking and greasy spillovers that may ignite. Heat oils slowly on low or medium settings.
2. Always turn hood ON when cooking at high heat or when flambeing food (i.e. Crepes Suzette, Cherries Jubilee, Peppercorn Beef Flambe’).
3. Clean ventilating fans frequently. Grease should not be allowed to accumulate on fan or filter.
4. Use proper pan size. Always use cookware appropriate for the size of the surface element.

TO REDUCE THE RISK OF INJURY TO PERSONS IN THE EVENT OF A RANGE TOP GREASE FIRE, OBSERVE THE FOLLOWING:

1. SMOTHER FLAMES with a close-fitting lid, cookie sheet, or metal tray, then turn off the burner. BE CAREFUL TO PREVENT BURNS. If the flames do not go out immediately, EVACUATE AND CALL THE FIRE DEPARTMENT.
2. NEVER PICK UP A FLAMING PAN – You may be burned.
3. DO NOT USE WATER, including wet dishcloths or towels – violent steam explosion will result.
4. Use an extinguisher ONLY if:
   • A. You know you have a Class ABC extinguisher and you already know how to operate it.
   • B. The fire is small and contained in the area where it started.
   • C. The fire department is being called.
   • D. You can fight the fire with your back to an exit. Based on “Kitchen Fire Safety Tips” published by NFP

CAUTION !

1. For general ventilating use only. Do not use to exhaust hazardous 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. If ventilator is installed in an unconditioned space (such as an attic): Surround the ventilator with thermal insulation – to minimize possible condensation.
4. Please read specification label on product for further information and requirements

TABLE OF CONTENTS

This manual is divided into sections as follows:

• “TYPICAL INSTALLATION”
• This section shows a common installation.
  • Mounting (New Frame Construction)
  • Mounting (Existing Frame Construction)
  • Mounting Using Hanger Kit (included)
  • Ducting (Horizontal blower discharge)
  • Wiring
• “MOUNTING 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.

TYPICAL INSTALLATION

MOUNTING (New Frame Construction)

MOUNTING (Existing Frame Construction)

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

MOUNTING USING HANGER KIT (included)

DUCTING (Horizontal blower discharge)

WIRING

MOUNTING OPTIONS

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 .

WIRING PLATE POSITION

DUCTING OPTIONS

BLOWER DISCHARGE POSITIONS

DUCTING (Vertical blower discharge)

USE AND CARE

Follow wiring instructions packed with range hood, and adhere to all local and state codes, and the National Electrical C
WARNING : To reduce the risk of electric shock, disconnect from power supply before servicin

SERVICE PARTS

dia.) Duct Connector (8” dia.) Screw, 8-18 x ¼ (12 req.)* Wire Box Cover

Strain Relief Bushing Wiring Plate

Ground Screw, 10-32 x ½ (2 req.) Scroll Assembly

Inlet Ring Blower Wheel Motor

Lock Nut, 8-32 (4 req.)*

Washer (4 req.)*

Grommet (4 req.)

Blower Assembly, Complete (Includes Key Nos. 5 & 10-16)

Nut, ¼-20 (6 req.)* Wire Harness Access Panel Cover Nut (2 req.)

Cover Mounting Screw (2 req.) Screw, 10-16 x 7/8 (4 req.)* Hanger Kit

Transition 8-10” Round Rough-In Kit

2| 97014728
3| 97014761
4| 99390099
5| 99150415
6| 98005513
7| 99400035
8| 98005512
9| 99150471
10| 97014775
11| 98009399
12| 99020273
13| 99080485
14| 99260558
15| 99250959
16| 99100491
+| 97016792
17| 99260477
18| 97006039
19| 98009417
20| 99420470
21| 99150472
22| 99150591
23| 97016791
24| S414
25| 97014597

Order replacement parts by PART NO. – not by KEY NO.
Standard hardware – may be purchased locally.
Not shown assembled
To clean blower assembly: Remove access panel, unplug the blower from the housing, remove blower mounting nuts, and carefully remove blower from housing. Use an appropriate vacuum attachment or a soft cloth and mild soap or detergent to clean blower discharge area and wheel. DO NOT ALLOW WATER TO ENTER THE MOTOR. Make sure the blower assembly is completely dry before reinstalling. Motor is permanently lubricated. Do not 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 WARRANTIES, 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 STARTERS 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 instructions.

• The duration of an 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 CONNECTION WITH PRODUCT USE OR PERFORMANCE. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation 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 phone number stated 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 purchase date.

• Best by Broan, P.O. Box 140, Hartford, WI 53027 (1-800-637-1453)

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