aldes Ventergy IAQ-FSVS Manuel - Page 7

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Product Description

Ventergy® Series Ventilator Fans represent years of engineering

development to combine the energy efficiency and sound performance

of a forward-curved fan with the durability and pressure characteristics

of a backward-inclined impeller fan.

FSVS Filtering Supply Air Ventilators are highly versatile, continuous-

duty rated units for residential applications. They meet ENERGY STAR

efficiency criteria for low energy consumption. The FSVS is designed to

provide precise amounts of fresh outdoor air to the occupied space or

forced AHU duct system.

The FSVS is designed to filter and distribute incoming fresh air and prevent

the introduction of contaminants as a result of unwanted infiltration

through leaks in the building's envelope. By slightly pressurizing

the structure, the FSVS also reduces the risk of backdrafting heating

appliances, water heaters, and fireplaces. The quiet, continuous-duty,

energy-efficient, external-rotor motor with permanently sealed bearings

provides many years of maintenance-free performance.

Construction

The FSVS is constructed of heavy-gauge galvanized steel to prevent

corrosion caused by moisture. The cabinet is internally lined with

acoustic, closed-cell foam insulation that acts as a vapor barrier. This

allows installation directly above living spaces or in unheated plenum

spaces without concern for noise or condensation.

Controls

The fan can be operated manually or automatically by a programmable

timer, dehumidistat, or other appropriate electronic switch device. The

fan may also be operated in conjunction with a variable speed control.

The fan may be interlocked with a forced air handling unit for optimal

air distribution. For continuous operation, the fan should be installed

separately from the forced AHU to prevent moisture in the air from

condensing inside cold ducts, or cold air coming in contact with the

heat exchanger. The fan may be ducted so that fresh air is introduced

into a living area via an overhead return.

FSVS140

FILTERING SUPPLY AIR VENTILATORS

VENTERGY

SERIES FANS

WA R R A N T Y

YEARS

READ AND SAVE THESE INSTRUCTIONS

Fan and Motor

The fan motor is an energy-efficient, permanent-split-capacitor type

with external-rotor design. Totally sealed to protect against moisture and

contaminants, it incorporates permanently lubricated sealed bearings

and automatic-reset thermal-overload protection. It is designed and

certified for continuous duty or intermittent operation.

The fan uses a backward-inclined impeller design that minimizes dust

collection on blades. Each fan is statically and dynamically balanced at

the factory to eliminate vibration and ensure quiet operation.

Locating and Installing

The compact dimensions and versatile mounting options permit

installation above drop ceilings, between ceiling joists, or within a small

soffit location. They can be installed horizontally or vertically.

Serviceability

The entire motor and fan assembly is mounted on a drop-down hinged-

access panel for simple service and inspection. It can be removed from

the fan housing without disassembling the duct connections. The filter/

supply air manifold section includes a separate drop-down access panel

for filter inspection or removal and airflow rate adjustments of each

supply duct airflow regulator without disconnecting the unit from the

duct. Tools are not required to access the filters.

Accessories

Accessory kits are available to facilitate installation and enhance operation.

Accessories kits are sold separately. Please visit aldes-na.com, or contact

your local Aldes distributor for details.

IOM