Bryant 355BAV - User Manual

355BAV
Direct--Vent Upflow
Variable--Capacity Condensing Gas Furnace
For Sizes 060--120, Series C
Installation, Start--Up and
Operating Instructions
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 as an optional ventilated combustion air application.
NOTE: 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.
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 CLASSE IIA, 65 deg. C. doit ëtre
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.

Summary

Massachusetts Installation Requirements

Carbon Monoxide Detector Installation

Safety Considerations

Key Hazards and Precautions

Critical warnings about fire, explosion, shock, and CO hazards.

Installation

Hazardous Locations and Combustion Air

Combustible Construction Clearances

Required safety clearances from combustible materials.

Codes and Standards

Safety and Installation Codes

References to US and Canadian safety and installation codes.

Gas Piping and Electrical Codes

Codes for gas piping, electrical connections, and Massachusetts specific rules.

Applications

Location

General Location Requirements

Guidelines for furnace placement and environmental considerations.

Furnace Operation and Installation

Hazardous Locations and Installation

Gas Piping Installation

Guidelines and codes for gas piping installation.

Air Ducts

Filter Arrangement

Filter and Bottom Closure Panel Information

Gas Piping Installation Guidelines

Codes and practices for gas piping installation.

Electrical Connections

Voltage, Wiring Codes, and Disconnects

Requirements for voltage, wiring, codes, and disconnect means.

Polarity, Grounding, and Wire Type

Combustion Air and Vent Pipe Systems

Direct Vent and Ventilated Options

Combustion Air and Vent Pipe Installation Guidelines

Pipe Preparation and Joining

Combustion Air Pipe

Attachment and Termination Requirements

Air for Combustion and Ventilation

Vent Pipe Installation

Vent Pipe Attachment and Termination

Vent Termination

Vent Termination Kit Procedures

Condensate Drain

Start-Up, Adjustments, and Safety Check

General Start-Up and Setup Switches

Essential start-up checks and configuring setup switches.

Prime Condensate Trap

Sequence of Operation

Thermostat and Heating Modes

Furnace operation based on thermostat settings and heating stages.

Cooling and Dehumidification Modes

Sequence of Operation Details

Inducer, Igniter, and Flame Proving

Cooling Mode Operation

Adjustments

Set Gas Input Rate and Altitude Derating

Procedure for setting gas input rate, considering altitude.

Manifold Pressure and Orifice Verification

Steps for adjusting manifold pressure and verifying orifices.

Set Gas Input Rate

Altitude Derate Multipliers and Meter Clocking

Using derate multipliers and clocking gas meter for input verification.

Set Temperature Rise

Temperature Rise Calculation and Duct Checks

Check Safety Controls

Primary Limit Control Test

Procedure to test the primary limit control.

Pressure Switches Test

Procedure to test the draft inducer pressure switches.

Checklist - Start-Up

Gas Input Rate and Temperature Rise Checks

Thermostat and Safety Controls Checks

Checking thermostat settings and safety controls during start-up.

Bryant 355BAV Specifications

General

Model	355BAV
Type	Gas Furnace
Blower Type	Variable Speed
Fuel Type	Natural Gas
Blower Motor	ECM