Broan 336 User Manual

MODEL 336
EXTERIOR MOUNTED BLOWER
FOR USE WITH RANGEMASTER 60000 OR RM60000 SERIES OR 64000 SERIES RANGE HOODS
READ AND SAVE THESE INSTRUCTIONS
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 phone 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 Association (NFPA), and the American Society for Heating, Refrigeration and Air Conditioning Engineers (ASHRAE), and the local code authorities.
PLAN THE INSTALLATION
ALL INSTALLATIONS
1. Locate the blower so the length of the duct run and number of elbows needed are kept to a minimum.
WARNING
5. When cutting or drilling into wall, or ceiling, do not damage electrical wiring or other hidden utilities.
6. Ducted fans must always be vented to the outdoors.
7. To reduce risk of fire, use only metal ductwork.
8. This unit must be grounded.
CAUTION
1. For general ventilating use only. Do not use to exhaust hazardous or explosive material 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 informa­tion and requirements.
4. Electrical circuit, including speed control, (if used), must be rated 6 AMPS minimum.
SPECIFICATIONS
MODEL VOLTS AMPS CFM DUCT SIZE
336 120 4.3 1500 10" DIA.
2. Where possible, blower should be centered between wall studs or roof rafters.
3. Avoid pipes, wires, or other ductwork that may be running through the wall.
NOTE: Horizontal discharge requires relocation of the duct opening cover plate. See hood manual for instructions.
MODEL 336
EXTERIOR BLOWER
10" ROUND
DUCT
SOFFIT
WALL HOOD
CANOPY
(island canopy
available)
COVER PLATE
DUCT
OPENING
24" or 27"
18"
ROUGH-IN
PLATE
TYPICAL ROOF MOUNTED INSTALLATION
(Vertical discharge)
INSTALLER: Leave This Manual With The Homeowner
HOMEOWNER: Use And Care Information On Page 4
10" ROUND ELBOW
10" ROUND DUCT
SOFFIT
WALL HOOD
CANOPY
(island canopy
available)
COVER PLATE
DUCT
OPENING
24" or 27"
18"
MODEL
336
EXTERIOR
BLOWER
ROUGH-IN
PLATE
TYPICAL WALL MOUNTED INSTALLATION
(Vertical discharge - elbow to horizontal)
10" ROUND DUCT
SOFFIT
WALL HOOD
CANOPY
(island canopy
available)
18"
24" or 27"
DUCT
OPENING
COVER
PLATE
MODEL
MODEL 335
336
EXTERIOR
EXTERIOR
BLOWER
BLOWER
ROUGH-IN
PLATE
TYPICAL WALL MOUNTED INSTALLATION
(Horizontal discharge)
11" dia.
hole
20½"
Ø
9
11
/
16"
Ø
18"
12
11
/
16"
1¼" dia. hole
Roof Rafter
Roof Rafter
REMOVE SHINGLES
Guide hole
(centered
between rafters)
11" dia.
hole
22"
Guide hole
(centered between studs)
25"
29½"29½"
14
11
/
16
"
11
13
/
16"14
5
/
8"
17"
Wall Stud
Wall Stud
11" dia.
hole
20"
1¼" dia. hole1¼" dia. hole
3
"
ØØ
ØØ
REMOVE
SIDING
REMOVE
SIDING
Guide hole
(centered between studs)
PREPARE THE INSTALLATION LOCATION
PREPARE THE INSTALLATION LOCATION
ROOF INSTALLATIONS
1. 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.). 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.
2. Mark and drill a guide hole centered between roof rafters.
Ø
18"
12
Ø
11
/
16"
1¼" dia. hole
REMOVE SHINGLES
1"
20½"
Guide hole
(centered
between rafters)
Roof Rafter
5
12
/
8"
11" dia.
hole
Roof Rafter
WALL INSTALLATIONS
1. Choose a position on the outside wall. Make sure that no wall studs, pipes or wires run through the opening area.
2. From inside, mark and drill a guide hole centered between wall studs.
3. From the outside, use the guide hole as a starting point to lay out the installation: A. Use a T-square to measure 125/8" to the left of the
B. Starting from the top-left corner, mark the rectangu-
C. Mark an 11" diameter hole centered on the guide
D. Mark and cut a 1¼" diameter hole through the roof
4. For flat roof installations, build a curb that will mount the blower at a minimum pitch of 2/12. Discharge end of the blower should be pointed away from prevailing winds.
21"
guide hole, then up 1211/16" to locate the top-left corner of the layout.
lar cutout (21" W x 20½" H) and remove only the shingles in this area.
hole. Cut this hole through the roof board(s).
board(s) where shown.
29-1/2"
2"
7"
25"
2"
3. From the outside, use the guide hole as a starting point to lay out the installation: A. Use a T-square to measure 145/8" to the left of the
guide hole, then up 1411/16" to locate the top-left corner of the layout.
B. Starting from the top-left corner, mark the rectangu-
lar cutout (25" W x 29½" H) and remove only the siding in this area.
C. Mark an 11" diameter hole centered on the guide
hole. Cut this hole through the wall.
D. Mark and cut a 1¼" diameter hole through the wall
where shown.
2
INSTALL THE BLOWER
INSTALL THE BLOWER
ROOF INSTALLATIONS
1. Remove the cover and screws.
2. Attach an appropriate U.L. approved cable connector in the hole at the rear of the wiring box.
3. Remove roofing nails from shingles around the TOP and
SIDES of the cutout area only.Carefully lift the shingles to allow the back flashing sheet on the blower housing to fit under them.
4. Center the blower ring in the 11" diameter hole, making
sure that the 1¼" diameter electrical wiring hole aligns with the hole in the wiring box.
5. Attach the blower to the roof with six (6) screws provided.
It is recommended that the screws be located inside the blower housing. Drill pilot holes if necessary.
6. Using a good grade of roofing cement, seal all of the
shingles around the housing and flashing sheet as well as the mounting screw heads.
7. Bring electrical wiring through the hole in the wiring box
and secure it according to local codes.
WALL INSTALLATIONS
1. Place a large bead of caulk on the back side of the housing all along the outer edges.
2. Center the blower ring in the 11" diameter hole, making sure that the 1¼" diameter electrical wiring hole aligns with the hole in the wiring box.
3. Attach blower to the wall with the six (6) screws pro­vided. It is recommended that the screws be located inside the blower housing. Drill pilot holes if necessary.
4. Using a good grade of caulk, seal all around the mount­ing screw heads.
5. Bring electrical wiring through the hole in the wiring box and secure it according to local codes.
GROUND
TO
GROUNDING
SCREW
GROUND
GROUNDING
TO
SCREW
BROWN
WHITE
WHITE
TO
TO
BLUE
BLACK
BLACK
TO
TO
BLUE
BLACK
120 VAC
LINE
IN
8. Make the electrical connections with the proper connec­tor for the type of wiring being used. Connect black to black, white to blue, and the green or bare wire to grounding screw.
9. Replace cover and screws. Do not pinch wiring under the cover.
10. Make sure damper opens and closes freely.
WHITE
WHITE
TO
TO
BLUE
BROWN
BLACK
BLACK
TO
TO
BLUE
BLACK
6. Make the electrical connections with the proper con­nector for the type of wire being used. Connect black to black, white to blue, and green or bare wire to grounding screw.
7. Replace cover and screws. Do not pinch wiring under cover.
8. Make sure damper opens and closes freely.
9. 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.
3
120 VAC
LINE
IN
SERVICE PARTS
USE AND CARE
Model 336
KEY PART
NO. NO. DESCRIPTION
1 98009538 Cover 2 99100531 Foam Seal 3 98009539 Motor Support 4 98009541 Damper Flap (2 req.) 5 99140145 Damper Spring (2 req.) 6 98009537 Grille 7 99080594 Blower Assembly 8 99271345 Capacitor
9 99271222 Wire Assembly-Black 10 99100530 Terminal Boot 11 99390136 Capacitor Clamp 12 99400079 Bushing 13 99150478 Screw, 8-18 x 3/8 Ph Tr Hd (12 req.) 14 99170269 Screw, M6 x 1.0-16 (4 req.) 15 99250958 Washer, Lock, Int. Tooth, ¼ (5 req.) 16 99150506 Screw, 12-24 x .312 SLT HWH #2 17 99270461 Cord Clamp 18 99260477 Nut, Whiz, ¼-20 (9 req.) 19 99150471 Ground Screw, 10-32 x ½ Slt Hx Hd
(2 req.)
20 99160411 Screw, ¼-20 x ½ Ph Pan Hd (9 req.)
* Standard Hardware - may be purchased locally. Order replacement parts by Part No. - NOT by Key No.
Disconnect electrical power supply and lock out service panel before cleaning or servicing 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 not oil or disas­semble motor.
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2
13
14
15
16
3
17
4
18
7
5
18
11
10
9
8
12
19
13
15
6
20
Broan-NuTone 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-NuTone 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-NuTone), faulty installation or installation contrary to recommended installation instructions. 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-NUTONE’S OBLIGATION TO REPAIR OR REPLACE, AT BROAN-NUTONE’S OPTION, SHALL BE THE PURCHASER’S SOLE AND EXCLUSIVE REMEDY UNDER THIS WARRANTY.
BROAN-NUTONE 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 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-NuTone at the address or telephone 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. Broan-NuTone LLC Hartford, Wisconsin www.broan.com 800-558-1711
Broan-NuTone Canada Mississauga, Ontario www.broan.ca 877-8961119
BROAN-NUTONE ONE YEAR LIMITED WARRANTY
4 99043915C
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