Fantech PB110 User Manual

PB Series
IMPORTANT: PLEASE READ THIS MANUAL BEFORE INSTALLING UNIT
PREMIUM BATH FANS
INSTALLATION, OPERATION AND MAINTENANCE MANUAL
WARNINGS: DO NOT CONNECT POWER SUPPLY until unit is completely installed.
Make sure electrical service to the fan and light is locked in“OFF” position.
WARNING! TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK, OR INJURY TO PERSONS –
OBSERVE THE FOLLOWING:
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).
Single Grille Units
4" Duct
PB110
PB110F
PB110H
PB190
PB270-2
PB270F-2
PB270H-2
PB270FV-2
PB270HV-2
PB370-2
Single and Dual Grille Units 6" Duct
SEVEN-YEAR
WARRANTY

Fantech PB110 Specifications

General

Type	Portable Fan
Model	PB110
Power Consumption	5W
Speed Settings	3
Voltage	5V
Color	White

Summary

Important Pre-Installation Instructions

Safety Warnings and Precautions

Intended Use and Manufacturer Guidance

Use the unit as intended by the manufacturer. Contact them for questions.

Electrical Safety During Service

Switch off power at service panel and lock disconnect means before servicing.

Qualified Installation and Wiring Standards

Installation and wiring must be by qualified persons per applicable codes.

Utility Damage Prevention

Avoid damaging electrical wiring and hidden utilities when cutting or drilling.

Switch Placement Near Water

Never place a switch within reach of a tub or shower.

GFCI Protection for Wet Areas

Units over tubs/showers must connect to a GFCI protected branch circuit.

Fuel Burning Equipment Airflow Considerations

Consider fuel burning equipment airflow impact. Follow NFPA, ASHRAE, and local codes.

Outdoor Venting Requirement

Exhaust fans must always be vented to the outdoors.

General Ventilation Use Restriction

Unit is for general ventilation only; do not use for hazardous materials.

Dimmable Bulb Restriction

Bulbs used in fluorescent models are not dimmable.

Approved Bulb Types

Use only specified Fantech fluorescent or halogen bulbs.

Fan and Bracket Installation

Mounting Location Considerations

Mount fan far from intake for quiet operation; use 8' of insulated duct.

Accessibility for Service

Install fan in a location easily accessible for servicing.

Bracket Mounting Method

Attach mounting bracket with wood screws; fan mounts to bracket.

Duct Connection

Connect duct to fan inlet/outlet using plastic ties or duct tape.

Flexible Duct Installation Tips

Use insulated flex duct for noise and condensation; stretch tight.

Electrical Connection

Wiring Preparation

Remove terminal box cover; prepare for incoming electrical service.

Terminal Strip Connections

Connect neutral (N), line (L), and ground wires to labeled terminal strip ports.

Romex Connector and Box Cover

Secure romex connector and replace terminal box cover after wiring.

Wiring Diagrams Overview

Consult diagrams for various wiring configurations, including speed controllers.

Maximum Terminal Torque

Maximum torque for terminal block screws is 0.79 Nm (7 lb-in).

Troubleshooting and Maintenance

Fan Failure Diagnosis

Check wiring, connections, and motor continuity if fan fails to operate.

Motor Continuity Test

Test motor leads for continuity after disconnecting the capacitor.

Maintenance Instructions

Fan bearings are sealed and lubricated; no additional lubrication is needed.