Armstrong Air BCE7E-036 Manual de instruções de instalação - Página 4

Procurar online ou descarregar pdf Manual de instruções de instalação para Manipuladores de ar Armstrong Air BCE7E-036. Armstrong Air BCE7E-036 19 páginas.

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Improper installation, adjustment, alteration, service

or maintenance can cause property damage, personal

injury or loss of life. Installation and service must be

performed by a licensed professional HVAC installer or

equivalent, service agency, or the gas supplier.

IMPORTANT

The Clean Air Act of 1990 bans the intentional venting

of refrigerant (CFCs, HCFCs and HFCs) as of July

1, 1992. Approved methods of recovery, recycling or

reclaiming must be followed. Fines and/or incarceration

may be levied for noncompliance.

As with any mechanical equipment, contact with sharp

sheet metal edges can result in personal injury. Take

care while handling this equipment and wear gloves

and protective clothing.

General Information

The BCE7E series air handler with all-aluminum coil is

designed for installation with optional field-installed electric

heat and a matching HFC-410A outdoor unit.

This instruction is intended as a general guide and does

not supersede local or national codes in any way. Consult

authorities having jurisdiction before installation.

Shipping and Packing List

Package 1 of 1 contains:

1 – Assembled air handler unit

1 – Horizontal drip shield (BCE7E-060 only)

1 – Pipe nipple (Sch 80, 3/4" I.D. x 5")

1 – Warranty card

NOTE: For downflow applications, order kit number

83M57.

Check the air handler for shipping damage; if found,

immediately contact the last carrier.

Page 4 of 19

WARNING

CAUTION

Requirements

This unit must be matched with an indoor coil as

specified in the product specification sheets. Coils

previously charged with HCFC-22 must be flushed.

In addition to conforming to manufacturer's installation

instructions and local municipal building codes, installation

of air handler units (with or without optional electric heat),

shall conform with the following National Fire Protection

Association (NFPA) standards:

•

NFPA No. 90A - Standard for Installation of Air

Conditioning and Ventilation Systems

•

NFPA No. 90B - Standard for Installation of Residence

Type Warm Air Heating and Air Conditioning Systems

This unit is approved for installation clearance to

combustible material as stated on the unit rating plate.

Accessibility and service clearances must take precedence

over combustible material clearances.

Installing the Unit

These units are factory-configured for upflow and

horizontal right-hand discharge installation. For downflow

or horizontal left-hand discharge, certain field modifications

are required.

Disassemble/Reassemble Air Handler Units

The air handler units consists of two factory-assembled

sections. It may be necessary to disassemble the sections

when positioning the unit for installation.

To disassemble:

Remove access panels.

Remove both blower and coil assemblies. This will

lighten the cabinet for lifting.

Remove one screw from the left and right posts inside

the unit. Remove one screw from each side on the

back of the unit. Unit sections will now separate.

To reassemble:

1. Align cabinet sections together.

Reinstall screws.

Replace blower and coil assemblies.

Replace access panel.

Issue 1813

IMPORTANT

507838-01