Bryant 340AAV User Manual

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340AAV
4--WAY MULTIPOISE FIXED--CAPACITY
CONDENSING GAS FURNACE
Installation, Start--up and
Operating Instructions
for Sizes 040--140, Series B & C
Visit www.Bryant.com
NOTE: Read the entire instruction manual before starting
the installation.
NOTE: This furnace can be installed as a
(2-pipe) direct vent
or (1-pipe) non-direct vent
condensing gas furnace.
Special Venting Requirements for Installations in Canada
Installation in Canada must conform to the requirements of CSA
B149 code. Vent systems must be composed of pipe, fittings,
cements, and primers listed to ULC S636. The special vent
fittings and accessory concentric vent termination kits and
accessory external drain trap have been certified to ULC S636 for
use with those IPEX PVC vent components which have been
certified to this standard. In Canada, the primer and cement must
be of the same manufacturer as the vent system -- IPEX System
636, PVC/CPVC Primer, Purple Violet for Flue Gas Venting and
IPEX System 636
(1)
t, PVC Cement for Flue Gas Venting, rated
Class IIA, 65 deg C. must be used with this venting system -- do
not mix primers and cements from one manufacturer with a vent
system from a different manufacturer. Follow the manufacturer’s
instructions in the use of primer and cement and never use primer
or cement beyond its expiration date.
The safe operation, as defined by ULC S636, of the vent system
is based on following these installation instructions, the vent
system manufacturer’s installation instructions, and proper use of
primer and cement. All fire stop and roof flashing used with this
system must be UL listed material. Acceptability under Canadian
standard CSA B149 is dependent upon full compliance with all
installation instructions. Under this standard, it is recommended
that the vent system be checked once a year by qualified service
personnel.
The authority having jurisdiction (gas inspection authority,
municipal building department, fire department, etc) should be
consulted before installation to determine the need to obtain a
permit.
D
E
S
I
G
N
C
E
R
T
I
F
I
E
D
CERTIFIED
Always Ask For
Use of the AHRI Certified TM Mark indicates a
manufacturer’s participation in the program. For
verification of certification for individual products,
go to www.ahridirectory.org.
Consignes spéciales pour l’installation de ventillation au Canada
L’installation faite au Canada doit se conformer aux exigences du
code CSA B149. Ce systême de ventillation doit se composer de
tuyaux, raccords, ciments et apprêts conformes au ULC S636. La
tuyauterie de ventillation des gaz, ses accessoires, le terminal
concentrique mural ainsi que l’ensemble du drain de condensat
extérieur ont été certifiés ULCS 636 pour l’application des
composantes IPEX PVC qui sont certifiées à ce standard. Au
Canada l’apprêt et le ciment doivent être du même manufacturier
que le systême de ventillation -- IPEX Système 636, Apprêt
PVC/CPVC. Mauve Violette pour conduit en évacuation des gaz
et IPEX Système 636
(1)
t, ciment pour PVC pour conduit en
évacuation des gaz, évalué CLASSEIIA,65deg.C.doitëtre
utilisé avec ce systèeme d’évacuation -- ne pas mélanger l’apprêt
et le ciment d’un manufacturier avec le systême de ventillation
d’un autre manufacturier. Bien suivre les indications du
manufacturier lors de l’utilisation de l’apprêt et du ciment et ne
pas utiliser ceux--ci si la date d’expiration est atteinte.
L’opération sécuritaire, tel que définit par ULC S636, du système
de ventilation est basé sur les instructions d’installation suivantes,
ainsi que l’usage approprié de l’apprêt et ciment. Tout arrët feu et
solin de toit utilisés avec ce système doivent être des matériaux
listés UL. L’acceptation du standard Canadien CSA B419 est
directement relié à l’installation conforme aux instructions ci--
haut mentionnées. Le standard Canadien recommande l’
inspection par un personel qualifié et ce, une fois par année.
Les autoritées ayant juridiction (inspecteurs de gas, inspecteurs
en bâtiments, département des incendies, etc) devraient être
consultées avant l’installation afin de déterminer si un permis est
requis.
(1) System 636 is a trademark of IPEX Inc.

Bryant 340AAV Specifications

General

Brand	Bryant
Model	340AAV
Category	Furnace
Language	English

Summary

Installation, Start-up and Operating Instructions

Special Venting Requirements for Installations in Canada

Canadian venting must conform to CSA B149 code, using specific pipe, fittings, cements, and primers.

Required Notice for Massachusetts Installations

Massachusetts Installation Requirements

Mandates CO detectors, signage, and specific installation practices.

Safety Considerations

Unit Damage and Hazard Warnings

Covers general warnings about installation, adjustment, and hazards.

Dimensional Drawing

Furnace Dimensions by Unit Size

Provides a table of furnace dimensions (A, D, E) for various unit sizes.

Clearances to Combustibles

Combustible Material Clearances

Specifies minimum clearances required around the furnace for safety.

Codes and Standards

Installation Compliance Standards

Outlines compliance with national and local codes for safety and installation.

Electrostatic Discharge (ESD) Precautions

ESD Handling Procedures

Details steps to prevent damage to electronic components from static discharge.

Applications

Upflow and Downflow Applications

Describes furnace installation where air is discharged upwards or downwards.

Condensate Trap Location and Tubing

Downflow Applications Trap Setup

Details the relocation and connection of the condensate trap for downflow applications.

Condensate Trap Location for Horizontal

Horizontal Applications Trap Setup

Explains condensate trap placement for horizontal furnace installations.

Location

Furnace Location and Condensate Drainage

Specifies furnace positioning for safe operation and proper condensate drainage.

Hazardous Locations Installation

Details installation requirements for hazardous locations like garages.

Air for Combustion and Ventilation

Combustion Air and Vent Pipe Requirements

Outlines requirements for adequate air supply and addresses corrosion hazards.

Installation

Furnace Installation Orientations

Covers installation procedures for upflow, downflow, and horizontal orientations.

Air Ducts

General Duct System Design Requirements

Guidelines for designing and sizing duct systems according to industry standards.

Filter Arrangement

Filter Installation and Size Selection

Explains how to install and select the correct filter size for the furnace.

Gas Piping

Gas Piping Installation and Safety Precautions

Covers gas piping installation, codes, and safety warnings.

Electrical Connections

Field Wiring and Grounding Requirements

Details field wiring, grounding requirements, and voltage specifications.

Electrical Hazard Warnings and J-Box Relocation

Crucial warnings regarding electrical safety and J-box relocation.

Accessories

Accessory Connections

Describes how to connect optional accessories like humidifiers and EACs.

Non-Direct Vent/1-Pipe System

Venting Materials and CO Safety

Specifies approved materials and CO safety for 1-pipe venting systems.

Vent Termination Clearances

Direct Vent (2-Pipe) Termination Clearances

Details required clearances for direct vent terminations based on location.

Combustion Air Pipe

Combustion Air Pipe Installation and Hazards

Covers combustion air pipe installation and hazards like corrosion.

Combustion-Air and Vent Pipe Connections

Pipe Assembly and Installation Procedures

Guides on assembling and installing combustion air and vent pipes.

Attachment of Vent Pipe

Vent Pipe Installation Procedures

Step-by-step instructions for installing the vent pipe correctly.

Vent Termination Kit for Direct Vent/2-Pipe System

Kit Installation Guidelines

Instructions for installing specific termination kits for direct vent systems.

Condensate Drain

Condensate Drain Protection

Addresses protecting the condensate system from freezing and damage.

Start-Up, Adjustment, and Safety Check

Condensate Trap Priming and Gas Line Purge

Procedures for priming the condensate trap and purging gas lines.

Sequence of Operation and Modes

Explains the furnace's operational sequence in heating, cooling, and heat pump modes.

Component Test Function

Component Test Procedure

Explains the component test feature for diagnosing system issues.

Set Gas Input Rate

Orifice Size and Manifold Pressure Adjustment

Guides on setting gas input rate using orifice size and manifold pressure.

Set Temperature Rise

Air Temperature Rise Adjustment

Instructions for adjusting the air temperature rise for optimal performance.

Check Safety Controls

Primary Limit and Pressure Switch Checks

Procedures to verify the primary limit and pressure switch functions.

Checklist

Final Installation Checklist

A summary list of tasks to complete before finalizing the installation.