Fantech PBW100F, PBW100H User Manual

INSTALLATION, OPERATION AND MAINTENANCE MANUAL

PBW Series

PREMIUM BATH FANS

Single Grille Units
4" Duct

PBW100

SEVEN-YEAR

WARRANTY

PBW100F
PBW100H

IMPORTANT: PLEASE READ THIS MANUAL BEFORE INSTALLING UNIT

WARNINGS:

WARNING! TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK, OR INJURY TO PERSONS –

a. Use this unit only in the manner intended by the manufacturer. If you have any questions, contact your

manufacturer's representative.

b. CAUTION: Before installation, 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 tag, to the service panel.

c. Installation work and electrical wiring must be done by qualified person(s) in accordance with all applicable

codes and standards. This unit is only for use in non-fire-rated installations.
d. When cutting or drilling into wall and ceiling, do not damage electrical wiring and other hidden utilities.
e. NEVER place a switch where it can be reached from a tub or shower.
f. If this unit is installed over a tub or shower, it must be connected to a GFCI (Ground Fault Circuit Interrupter) –

protected branch circuit.

g. The combustion airflow needed for safe operation of fuel burning equipment may be affected by this unit’s

operation. Follow the heating equipment manufacturer’s guidelines and safety standards such as those

published by the National Fire Protection association (NFPA), the American Society of Heating, Refrigeration,

and Air Conditioning Engineers (ASHRAE) and the local code authorities.
h. Exhaust fans must always be vented to the outdoors.

CAUTION: "For General Ventilation Use Only. Do Not Use To Exhaust Hazardous Or Explosive Material and Vapors."
CAUTION: BULB USED IN FLUORESCENT MODELS NOT DIMMABLE
CAUTION: USE ONLY FANTECH (MODEL PBB14) FLUORESCENT BULBS AND

PAR16/MR16 GU10 50W MAX. HALOGEN BULBS (FANTECH MODEL PBB50).

DO NOT CONNECT POWER SUPPLY until unit is completely installed.
Make sure electrical service to the fan and light is locked in“OFF” position.

OBSERVE THE FOLLOWING:

Planning Your Fan Location

As with any exhaust system, your exhaust fan should be located a
minimum of 6 feet horizontally and 8 feet vertically from any fresh air
intakes to prevent re-entrainment of exhaust air streams. For example
HVAC systems, heat recovery systems, and windows would all be
considered fresh air intakes.

When planning your fan placement keep in mind that you will need to
be able to run your duct work from the exterior fan to the bathroom
inlet. Considering access for the duct run before hand will make
installation easier.

Installing Exterior Wall Fan

1. Once you have chosen the location where you wish to mount the fan,
cut a 4 ³⁄₈" diameter hole in the exterior of the wall. Prepare a piece
of rigid duct (purchase separately) approximately 2" longer than the
wall thickness. This will be used as a collar extension placed through
the wall.

2.

T

ake off the fan discharge cover by removing the four screws. Center
the fan in the hole that was cut into the wall. Mark the locations of
the mounting holes and electrical knockout. Drill a hole for the
electrical that is ¹⁄₈" larger than the conduit being used. A 1"
electrical service opening is provided on the fan backplate.

NOTE: When mounting the fan to a masonry wall, drill ⁷⁄₃₂" holes for
the four anchors and mounting screws (provided). Anchors should be
flush with the edge of the holes. For mounting to wood surfaces use
wood screws (purchased separately).

3. Bring your electrical supply through the wall. Attach the fan collar to
the extension collar using duct tape. Be sure this connection is as
airtight as possible to prevent leakage. Apply polyurethane caulk to
the exterior of fan housing backplate, leaving bottom uncaulked for
drainage. This will ensure an airtight/waterproof connection between
the fan and wall.

NOTE: If installing on lapped siding it may be necessary to use a
mounting frame made from 1x1 board to insure a flush fit.

4.

Mount the fan to the wall. Replace the discharge cover
ducting to the extension collar using plastic ties or duct tape
(purchased separately).

FINAL INSTALLATION NOTE: If fan location
is not protected by an eve, a standard
flashing should be installed. Seal against
the wall and upper edge of the fan
discharge cover to prevent rain water
from entering fan housing.

Fantech recommends insulated flexible
duct for all bathroom exhaust applications.

. Connect your

Electrical Connection

1. Remove the screws securing the terminal box cover located on the

fan motor mounting bracket. All fan motor and capacitor connections
are pre-wired to an electrical terminal strip. A

3

⁄8" romex type cable
restraint connector will be needed to secure the wiring through the
knockout on the side of the terminal box.

2. Bring incoming electrical service through the romex connector and the
fan electrical service opening. Be sure to place the connector nut over
the wiring coming into the terminal box. There are two open ports on
the terminal strip. Using a small regular screwdriver, tighten the neutral
(white) wire of the incoming supply under the open terminal strip port
labeled “N”. Tighten the line (black) wire of the incoming supply under
the open terminal strip port labeled “L” to the ground connection on the
terminal block.

3. Secure the romex connector. Secure the incoming supply with the
romex connector. Place the capacitor back into the terminal box.
Replace the fan terminal box cover.

All fan motor and capacitor connections have been pre-wired from
the factory. No additional fan wiring is necessary.

Wiring Diagrams

Capacitor

115V

Supply

Ground

Capacitor

Ground

115V
Supply

Motor
Leads

Brown

Black

Blue

Green/Yellow

Flexible Duct Installation Hints

Fantech strongly recommends the use of flexible insulated duct where
ducting passes through unconditioned space or where noise is a factor.
Check local code requirements before installing. Failure to use insulated
flexible duct could result in excessive condensation buildup within the
duct, and undesirable sound levels within the room.

A minimum of 8' of insulated flexible duct is recommended between
the fan and any inlet grille. Duct should be stretched as tight and straight
as possible. Failure to do so could result in dramatic loss of system
performance. Connect flex duct to the fan with plastic zip ties or duct tape.
Connections should be airtight as possible for maximize performance.

Troubleshooting

If fan fails to operate, please check the following:

1. Consult wiring diagrams (above) to ensure proper connection.

2. Check motor lead wiring, capacitor leads and incoming supply leads
to insure definite contact.

3. If possible, use a meter to test for continuity across the fan motor
leads. In order to do this, the capacitor must be disconnected (do
not test the capacitor - it will not meter continuity). If motor leads
show continuity, consult factory for a replacement capacitor.

Maintenance Instructions

Since fan bearings are sealed and provided with an internal lubricating
material, no additional lubrication is necessary.

Installation of Ceiling Grille Housing With or Without Light

1. Plan Location of Inlet Grilles.

Based on the bathroom layout and fixtures, plan the location of the ceiling
grilles for the most effective ventilation.

2. Securing the Housing to the Ceiling Joists.

NEW CONSTRUCTION
Mount housing directly to the ceiling joist using screws and keyhole slots.
Locator tabs on housing should be flush with the bottom edge of the ceiling
joist for correct positioning of the unit once drywall is installed.
(Figure 1)

OR

Use the hanger bars to suspend the housing between ceiling joists. For
correct positioning, hanger bars should be positioned
bottom edge of the ceiling joist on models with 4" duct connection and 15⁄32"
up from bottom edge of joist on models with 6" duct connection. On
models with 4" duct, tighten anti-slide screws to keep hanger bars in
place. (Figure 2).

Note: Hanger bars on units with 4" duct connection can be used on ceiling
joists up to 24" on center. Hanger bars on units with 6" duct connection
span ceiling joists up to 16" on center.

Note: If drywall or ceiling material is thicker than
be removed to allow the grille collar to be flush with the finished ceiling
material. When ceiling drywall is being installed, cut hole for ceiling grille.

EXISTING CONSTRUCTION OR WHEN DR

YWALL IS IN PLACE.
Cut a 6" round hole for the ceiling grille only and install the housing from
the attic. (Figure 3)
Place the housing against the ceiling joist using the locator tabs to
determine the correct position (Figure 1) or align it using the hanger bars.
(Figure 2).
Punch out the keyhole knockouts (if using) and the electrical knockout if
needed.

To complete installation for Bath Fan models with lights, continue with
steps 3 through 5. For models without lights, skip to steps 4 and 5.

3

⁄16" up from the

5

⁄8" the locator tabs may

Figure 1

Postion Locator Tabs

flush with bottom

edge of joist

Figure 2

Housings with 4"
duct: 3⁄16" from
bottom edge of
joist.
Housings with 6"

15

⁄32"

duct:

Anti-slide
locking screw
on models with
4" duct.

3. Make Electrical Connections to the Ceiling Grille Housing.

Remove the electrical cover inside the steel housing using a screwdriver.
Connect power by following wiring diagram (Figure 5) and following local
or National Electrical Codes. Replace the electrical cover.

4. Connect the Fan to the Ceiling Grille Housing(s). Install appropriate

diameter duct from the fan to the ceiling grille housing. (Insulated flexible duct
is recommended for all Fantech bathroom exhaust applications for quieter
operation.) For dual grille models, install duct between fan and wye adapter*
(included). Then, attach duct to each leg of the wye and to each ceiling grille
housing. Secure duct in place and seal. If using insulated flexible duct, seal
the inner liner to the duct connector then seal the outer shell over the top of
the inner liner. Do not leave the insulation material exposed.

5. Installing the Bulb. Install the bulb by gently inserting it into the

socket in the grille housing. Install the grille by pushing it firmly into the
steel collar until it is shouldered by the ceiling drywall (Figure 3).

ADDITIONAL STEPS REQUIRED WHEN INSTALLING A FLUORESCENT
MODEL OVER A TUB OR SHOWER.

(Figure 4)

1. Place ring 1 on on socket legs first.

2. Screw metal shield in place over socket.

3. Add rubber gasket

4. Secure ring 2 to socket. Click indicates a secure installation.

Repeat steps 1 through 5 for each additional ceiling grille housing being installed.

Figure 3

Grille

Fluorescent
lamp

Figure 5

Figure 4

Shield

Screw

Socket

Ring 2

Gasket

Ring 1

Electrical

*For most efficient operation wye adapter should be positioned the equivalent of

three duct diameters away from the fan inlet.

3

Housing Dimensions
of 4" duct models

99⁄16" (243mm)

73⁄16" (182.5mm)

⁄16" (134mm)

5

5

Housing Dimensions
of 6" duct models

9 ¹¹⁄₁₆" (246mm)

8" (205mm)

6" (150mm)

5 ¹³⁄₁₆" (148mm)

9" (230mm)

⁄16" (21mm)

13

815⁄16" (227mm)

⁄16" (8mm)

5

Seven (7) Year Warranty

DURING ENTIRE WARRANTY PERIOD:

FANTECH will repair or replace any part which has a factory defect in
workmanship or material. Product may need to be returned to the Fantech
factory, together with a copy of the bill of sale and identified with RMA number.

FOR FACTORY RETURN YOU MUST:

• Have a Return Materials Authorization (RMA) number. This may be obtained
by calling FANTECH either in the USA at 1.800.747.1762 or in CANADA at

1.800.565.3548. Please have bill of sale available.

• The RMA number must be clearly written on the outside of the carton, or the
carton will be refused.

• All parts and/or product will be repaired/replaced and shipped back to buyer;
no credit will be issued.

OR

The Distributor may place an order for the warranty part and/or product and is
invoiced. The Distributor will receive a credit equal to the invoice only after
product is returned prepaid and verified to be defective.

FANTECH WARRANTY TERMS DO NOT PROVIDE FOR REPLACEMENT WITHOUT
CHARGE PRIOR TO INSPECTION FOR A DEFECT. REPLACEMENTS ISSUED IN
ADVANCE OF DEFECT INSPECTION ARE INVOICED, AND CREDIT IS PENDING
INSPECTION OF RETURNED MATERIAL. DEFECTIVE MATERIAL RETURNED BY END
USERS SHOULD NOT BE REPLACED BY THE DISTRIBUTOR WITHOUT CHARGE TO
THE END USER, AS CREDIT TO DISTRIBUTOR’S ACCOUNT WILL BE PENDING
INSPECTION AND VERIFICATION OF ACTUAL DEFECT BY FANTECH.

THE FOLLOWING WARRANTIES DO NOT APPLY:

• Damages from shipping, either concealed or visible. Claim must be filed
with freight company.

• Damages resulting from improper wiring or installation.

• Damages or failure caused by acts of God, or resulting from improper
consumer procedures, such as:

1. Improper maintenance

2. Misuse, abuse, abnormal use, or accident, and

3. Incorrect electrical voltage or current.

• Removal or any alteration made on the FANTECH label control number
or date of manufacture.

• Any other warranty, expressed, implied or written, and to any consequential
or incidental damages, loss or property, revenues, or profit, or costs of
removal, installation or reinstallation, for any breach of warranty.

WARRANTY VALIDATION

• The user must keep a copy of the bill of sale to verify purchase date.

• These warranties give you specific legal rights, and are subject to an applicable
consumer protection legislation. You may have additional rights which vary from
state to state.

Limitation of Warranty and Liability

This warranty does not apply to any FANTECH INC. product or part which has failed as a result of faulty installation or abuse, incorrect electrical
connections or alterations made by others, or use under abnormal operating conditions or misapplication of the product or parts. We will not
approve for payment any repair not made by us or our authorized agent without prior written consent. The foregoing shall constitute our sole and
exclusive warranty and our sole exclusive liability, and is in lieu of any other warranties, whether written, oral, implied or statutory. There are no
warranties which extend beyond the description on the page hereof. In no event, whether as a result of breach of contract, or warranty or alleged
negligence, defect incorrect advice or other causes, shall FANTECH be liable for special or consequential damages, including, but not limited to,
loss of profits or revenue, loss of use of equipment or any other associated equipment, cost of capital, cost of substitute equipment, facilities or
services, downtime costs, or claims of customers of purchase for such damages. FANTECH neither assumes or authorizes any person to assume
for it any other liability in connection with the sale of product(s) or part(s). Some jurisdictions do not allow the exclusion or limitation of incidental
or consequential damages so the above limitations and exclusions may not apply to you.

Warning

FANTECH, INC. products are designed and manufactured to provide reliable performance, but they are not guaranteed to be 100% free from defects. Even reliable
products will experience occasional failures and this possibility should be recognized by the user. If these products are used in a life support ventilation system where
failure could result in loss or injury, the user should provide adequate backup ventilation, supplementary natural ventilation, failure alarm system, or acknowledge
willingness to accept the risk of such loss or injury.

United States

1712 Northgate Blvd.,
Sarasota, FL. 34234
Phone: [phone];

941.309.6000
Fax: [phone]

www.fantech.net; [e-mail]

Canada

50 Kanalflakt Way,
Bouctouche, NB E4S 3M5
Phone: [phone];

506.743.9500
Fax: [phone]
www.fantech.ca; [e-mail]

Fantech, reserves the right to modify, at any time and without notice, any or all
of its products’ features, designs, components and specifications to maintain
their technological leadership position.

Item #: 801007

Rev Date: 0807