CD 292893, 292896, 292897, 292895, 292894 User Manual

101019

READ & SAVE THESE INSTRUCTIONS

1

Corrosion Resistant Shutter Mount Exhaust Fan

Models 292892 292893 29284 29285 292896 292897

User's manual Manual del usuario Manuel de l'utilisateur

Customer Service

US: 1-800-645-2986

Servicio de atención al Cliente

US: 1-800-645-2986

Service à la clientèle

Canada: 888-645-2986

2

Corrosion Resistant

Shutter Mount Exhaust Fan

User’s manual

PLEASE READ AND SAVE THESE INSTRUCTIONS. READ CAREFULLY BEFORE ATTEMPTING TO ASSEMBLE, INSTALL, OPERATE,
OR MAINTAIN THE PRODUCT DESCRIBED. PROTECT YOURSELF AND OTHERS BY OBSERVING ALL SAFETY INFORMATION.
FAILURE TO COMPLY WITH INSTRUCTIONS COULD RESULT IN PERSONAL INJURY AND/OR PROPERTY DAMAGE! RETAIN
INSTRUCTIONS FOR FUTURE REFERENCE.

BEFORE YOU BEGIN

WARNING

!

Installation, trouble shooting, and

replacement of parts are to be performed

only by authorized service technicians.

Electrical Requirements

• The motor amperage and voltage ratings must be
checked for compatibility to supply voltage prior to final
electrical connection. Please refer to the motor's
nameplate label.

• Wiring must conform to local, state, and national codes.

Tools / Materials Needed（Not Included）

• (8) Fasteners - suitable for mounting frame type.

• Sealant or Caulk

• Screwdriver compatible to fasteners

UNPACKING
Contents:

• Shutter Mounted Exhaust Fan

• Owner’s Manual

Inspect:

•• After unpacking fan, carefully inspect for any damage
that may have occurred during transit. Check for loose,
missing, or damaged parts.

• Check all screws and fasteners for looseness that
may have occurred during transit. Tighten as needed.
Rotate propeller by hand to ensure it turns freely.

• See General Safety Instructions as below, and
Cautions and Warnings as shown.

GENERAL SAFETY INSTRUCTIONS

Fans are UL/CUL Listed, Standard 705.

1. Do not depend on any switch as the sole means of
disconnecting power when installing or servicing the fan.

2. Always disconnect, lock-out, and tag-out power source
before installing or servicing. Failure to disconnect power
source can result in fire, shock, or serious injury.

3. Motor will restart without warning after thermal protector
trips. Do not touch operating motor; it may be hot enough
to cause injury.

4. Do not place body parts or objects in fan or motor
openings while motor is connected to the power source.

5. All electrical connections should be made by a qualified
electrician.

6. These utility exhaust fans are for general purpose
exhaust applications only. Do not use these exhaust fans
in an area where corrosive or explosive materials may
be found.

7. Follow all local and state/provincial electrical and safety
codes in the United States and Canada, as well as the
National Electrical Code (NEC) and the Occupational
Safety and Health Act (OSHA) in the United States, and
the Canadian Electric Code (CEC) in Canada.

8. Always disconnect power source before working on or
near a motor or its connected load.

9. Protect the power cable from coming in contact with
sharp objects.

10. Do not kink or create tight bends in the power cable
and never allow the cable to come in contact with oil,
grease, hot surfaces, or chemicals.

11. Make certain that the power source conforms to the
requirements of your specific exhaust fan model.
The fan frame and motor must be electrically
grounded to a suitable electrical ground, such as a
grounded water pipe or ground wire system.

12. To reduce the risk of injury to persons, please
observe the following:
In the United States, OSHA compliant guards are
required when fan is installed within 7 feet of the floor or
working level. In Canada, CSA compliant guards are
required when fan is installed below 2.5 meters (8.2
feet) above the floor or grade level.

3

Corrosion Resistant

Shutter Mount Exhaust Fan

User’s manual

Power Source 115V, 60Hz

Mounting Position Vertical

Frame Material Fibreglass Reinforced Resin

Shutter Blade Material Fibreglass Reinforced Resin

Propeller Material Aluminum Alloy and Fiberglass Reinforced Polypropylene

Agency Compliance UL/cUL 705

Figure 1

MODEL

Prop.

Dia.

Nom.

HP Amps

Nom.

RPM

Bearing

Type

Sones @

0.0” SP @
5’

CFM Air Delivery @ Static

Pressure Shown

Remark0.00” 0.125” 0.25”

292892 10” 1/20 0.75 1550 Ball 6.60 652 363 246

292893 12” 1/8 1.40 1625 Ball 6.87 900 712 440

292894 16” 1/6 3.00 1625 Ball 7.15 2052 1296 1032

292895 18” 1/4 2.75 1075 Ball 7.29 2616 1940 1490

292896 20” 1/3 3.30 1075 Ball 7.29 3800 2920 2440

292897 24” 1/2 4.80 1075 Ball 7.20 5448 3920 3592

MODEL

Prop.

Dia. A B C D E N G F O H J I

Suggested wall

opening (Sq)

292892 10” 13” 13” 5 5/16” 3 1/8” 7 5/8” 11 11/16” 10 5/32” 10 5/32” 3 11/32” 4 13/16” 9/32” 1/2” 10 1/2"

292893 12” 15” 15” 6 1/4” 3 1/8” 8 29/32” 13 5/8” 12 7/32” 12 7/32” 3 5/32” 5 29/32” 9/32” 1/2” 13"

292894 16” 18 29/32” 18 29/32” 6 1/4” 3 1/8” 8 29/32” 17 5/8” 16 1/8” 16 1/8” 5 1/8” 6 7/8” 9/32” 1/2” 17”

292895 18” 21” 21” 6 1/4” 3 1/8” 10 23/32” 19 3/4” 18 1/4” 18 1/4” 9 3/8” 5 3/4” 9/32” 1/2” 19”

292896 20” 22 27/32” 22 27/32” 6 1/4” 3 1/8” 11” 21 9/16” 20 3/32” 20 3/32” 9 1/4” 6 13/16” 9/32” 1/2” 21”

292897 24” 27 3/32” 27 3/32” 6 1/4” 3 1/8” 12 1/8” 25 3/4” 24 11/32” 24 11/32” 9 27/32” 8 19/32” 9/32” 1/2” 25”

GENERAL SPECIFICATIONS

Dimensions(Inches)

PERFORMANCE

4

Corrosion Resistant

Shutter Mount Exhaust Fan

User’s manual

INSTALLATION INSTRUCTION

1. The unit should be securely mounted in a rigid
framework.
NOTE: Allowing the fan frame to flex or move will result in
excess vibrations, which may cause possible premature
motor, propeller, or shutter failure.

2. Install any auxiliary components such as thermostats,
switches, or speed controls if needed.

3. Connect power to the motor using an approved
wiring method.
Refer to the following wiring diagrams: Figure 2.

WARNING

!

Fan frame and motor must be securely

and adequately grounded to a suitable

electrical ground, such as a ground water

pipe or ground wiring system.

OPERATING INSTRUCTIONS

1. Keep the area free of objects that could impede air flow
on both the intake and exhaust side of fan.

2. For proper exhaust operation, a window, door, or louver
should be opened for fresh air intake on the opposite side
of the area to be ventilated.

3. Turn the fan ON; the shutter will open automatically.
When the unit is turned OFF, the shutter will close.

4. Speed controllable units are designed to operate at a
minimum of fifty percent line voltage.

MAINTAINANCE

1.

Disconnect power source before servicing.

2. Periodically clean off accumulated dirt from the pro

-

peller, guard, motor, and shutter.

TROUBLESHOOTING GUIDE

Symptom Possible Cause(s) Corrective Action

Excessive noise

Fan inoperative

Insufficient air flow

1. Loose propeller

2. Bent or damaged propeller

3. Loose guard assembly or motor
fasteners.

1. Blown fuse or open circuit breaker

2. Defective motor

3. Switch in Off position

1. Blocked intake or exhaust opening

2. Low voltage

1. Tighten set screws on propeller hub.

2. Replace propeller

3. Tighten as required to 15-20 inch lbs.

1. Replace fuse or reset circuit breaker

2. Replace motor (see Figure 3)

3. Turn Switch on

1. Clear intake and exhaust openings of any
obstructions. Clean, motor, guard, propeller,
and shutter assembly. Increase fresh air intake
opening size.

2. Determine cause and correct

WARNING

!

Do not depend on any switch as the sole means of

disconnecting power when installing or servicing. If power

disconnect is not visible, utilize OSHA Lock out/Tag out

procedure.

Failure to do so may result in fatal electrical shock.

Employ proper lock-out/tag-out procedures when

performing maintenance.

Figure 2