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CAUTION

MODELS • VCDD010

I

• VCDD015

I

VCDD020

I

• VCDD025

I

• VCDD030

I

Page 1

READ AND SAVE THESE INSTRUCTIONS

TO REDUCE THE RISK OF FIRE, ELECTRICAL SHOCK, OR
INJURY TO PERSONS, OBSERVE THE FOLLOWING:

1. Use this unit only in the manner intended by the manufac-

turer. 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 serv-
ice 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 exhaust-

ing 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.

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 the risk of fire, use only metal ductwork.
8. 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.

9. Never place a switch where it can be reached from a tub or 

shower.

10. This unit must be grounded.

1. For general ventilation use only. Do not use to exhaust 

hazardous or explosive materials and vapors.

2. To avoid motor bearing damage and noisy and/or unbal-

anced impellers, keep drywall spray, construction dust, etc.
off power unit.

3. Please read specification label on product for further 

information and requirements.

WARNING

IN-LINE
VENTILATORS

TABLE OF CONTENTS

This manual is divided into sections as follows:

“TYPICAL INSTALLATION”

This section shows a common installation in new and 
existing frame construction.
- Mounting (New Construction)
- Mounting (Existing Construction)
- Wiring
- Ducting (Straight-Through Blower Discharge)

“MOUNTING OPTIONS”

“WIRING OPTIONS”

- Wiring Plate Position

“DUCTING OPTIONS”

- Blower Discharge Positions
- Ducting (Right-Angle Blower Discharge)

“USE AND CARE”

“SERVICE PARTS”

“WARRANTY”

Summary of Contents for VCDD0110I

Page 1: ...Heating Refrigeration and Air Conditioning Engineers ASHRAE and the local code authorities 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 the risk of fire use only metal ductwork 8 If this unit is to be installed over a tub or shower it must be marked as appropriate for the ap...

Page 2: ...twork 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 WIRING Ventilator can be wired from outside of housing Use UL approved connectors to wire per local codes DUCTING Straight Through Blower Discharge ROUND DUCT ADDITIONAL 1 FRAMING MOUNTING SCREW Mounting brackets...

Page 3: ...e sure blower assembly is completely dry before reinstalling Motor is permanently lubricated Do not oil or disassemble motor Blower and duct connector in straight through discharge position Factory shipped Blower and duct connector in right angle discharge position WIRING OPTIONS Wiring plate mounts to side or top of housing WIRING PLATE POSITION Mounting brackets in factory shipped position Outle...

Page 4: ... 11 98009399 Inlet Ring 12 99110805 Blower Wheel 13 99080481 Motor VCDD010I 99080482 Motor VCDD015I 99080483 Motor VCDD020I 99080484 Motor VCDD025I 99080485 Motor VCDD030I 14 99260558 Lock Nut 8 32 4 req 15 99250959 Washer 4 req 16 99100491 Grommet 4 req Blower Assembly Complete Includes Key Nos 5 10 16 97014800 VCDD010I 97014801 VCDD015I 97014802 VCDD020I 97014803 VCDD025I 97014804 VCDD030I 17 99...

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