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Payne PG96VTA - User Manual

Payne PG96VTA
92 pages
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Installation, Start--up, Operating and
Service and Maintenance Instructions
PG96VTA
TWO--STAGE VARIABLE SPEED ECM
4--WAY MULTIPOISE
CONDENSING GAS FURNACE
NOTE: Read the entire instruction manual before starting the installation.
SECTIONS
SAFETY CONSIDERATIONS 3.........................
INTRODUCTION 4...................................
CODES AND STANDARDS 5...........................
ELECTROSTATIC DISCHARGE (ESD) PRECAUTIONS 5...
ACCESSORIES 5.....................................
LOCATION 6........................................
AIR FOR COMBUSTION AND VENTILATION 9..........
CONDENSATE TRAP 12...............................
CONDENSATE DRAIN 16.............................
INSTALLATION 20...................................
AIR DUCTS 30.......................................
GAS PIPING 35......................................
ELECTRICAL CONNECTIONS 37.......................
VENTING 43........................................
START --UP, ADJUSTMENT, AND SAFETY CHECK 66......
SERVICE AND MAINTENANCE PROCEDURES 77........
SEQUENCE OF OPERATION 85........................
PARTS REPLACEMENT GUIDE 91......................
TABLES
Loose Parts Bag Contents 4..............................
Minimum Clearances to Combustible Materials 4.............
Minimum Free Area Required 11.........................
Minimum Space Volumes 11.............................
Filter Size Information 23...............................
Opening Dimensions 23................................
Air Delivery CFM 31...................................
Maximum Capacity of Pipe 35...........................
Electrical Data 40......................................
Combustion--Air Vent Pipe, Fitting & Cement Material.. 45.....
Vent Termination Kit for Direct Vent (2--Pipe) Systems 46......
Hangar Spacing 53.....................................
Maximum Allowable Exposed Vent Lengths Insulation 56......
Maximum Equivalent Vent Length 57......................
Deductions from Maximum Equivalent Vent Length 57........
Altitude Derate Multiplier for U.S.A. 74....................
Blower Off Delay Setup Switch 74........................
Gas Rate 74..........................................
Orifice Size and Manifold Pressure 75.....................
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 .
Portions of the text and tables are reprinted from NFPA 54/ANSI Z223.1E, with permission of National Fire Protection Association,
Quincy, MA 02269 and American Gas Association, Washington DC 20001. This reprinted material is not the complete and official position
of the NFPA or ANSI on the referenced subject, which is represented only by the standard in its entirety.
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Summary

Installation, Start-up, Operating and Service and Maintenance Instructions

IMPORTANT COMPLIANCE AND MANUFACTURER REQUIREMENTS

Details critical compliance and manufacturer requirements.

SAFETY CONSIDERATIONS

Covers essential safety warnings and precautions for furnace operation.

INTRODUCTION AND START-UP NOTICES

Provides background information on the furnace and installation notes.

CODES AND STANDARDS

Outlines applicable national and local codes for installation.

ELECTROSTATIC DISCHARGE (ESD) PRECAUTIONS

Details procedures to prevent damage from electrostatic discharge.

LOCATION REQUIREMENTS

Specifies requirements and considerations for furnace installation location.

AIR FOR COMBUSTION AND VENTILATION

Combustion Air Methods and Hazards

Details requirements for direct, non-direct, and ventilated combustion air, including corrosion and CO hazards.

INDOOR COMBUSTION AIR METHODS

Details methods for supplying indoor combustion air based on space volume.

CONDENSATE MANAGEMENT

Condensate Trap and Drain Installation

Provides instructions for installing and relocating condensate traps and drain lines.

CONDENSATE DRAIN CONNECTION

Details requirements and procedures for connecting the condensate drain line.

CUT HAZARD AND HORIZONTAL ORIENTATION

Warns about sharp edges and provides horizontal drain installation.

INSTALLATION PROCEDURES

Upflow Installation and Supply Air Connections

Details upflow installation, furnace pitching, and supply-air duct connections.

RETURN AIR CONNECTIONS

Specifies requirements for connecting return air ducts to the furnace.

FURNACE INSTALLATION CONFIGURATIONS

Covers filter placement and safety warnings for furnace installation configurations.

AIR DUCTS REQUIREMENTS

Covers general requirements for designing and installing duct systems.

GAS PIPING INSTALLATION

Piping Hazards and Massachusetts Requirements

Covers fire/explosion hazards, proper piping, and Massachusetts gas connection rules.

Gas Pipe Grommet

Details the installation of the gas pipe grommet for direct vent applications.

ELECTRICAL CONNECTIONS AND WIRING

Safety Warnings and 115-V Wiring Guidelines

Details safety precautions for electrical work and guidelines for 115-V wiring.

J-Box Installation and Safety

Covers J-Box installation and safety hazards for high voltage connections.

WIRING AND ACCESSORY CONNECTIONS

Details installation of power cords, BX cable, 24-V wiring, and thermostat connections.

VENTING SYSTEM REQUIREMENTS

Polypropylene Venting and Canadian Requirements

Covers polypropylene venting system notes and special Canadian installation requirements.

WARNING CARBON MONOXIDE POISONING HAZARD

Warns about steps for appliance venting and potential CO poisoning.

General Venting Rules and Material Approvals

Discusses general venting rules and approved materials for vent systems.

VENT TERMINATION SUPPORT AND HAZARDS

Provides recommendations for supporting vent terminations and highlights related hazards.

VENT TERMINATION CONFIGURATIONS

Covers vent termination types and specific rules for Alberta and Saskatchewan.

VENT AND COMBUSTION AIR PIPE SIZING

Provides guidance on sizing vent and combustion air pipes based on furnace specifications.

COMBUSTION AIR INLET PIPE OPTIONS

Describes moisture traps for air inlet pipes and information for polypropylene venting systems.

FURNACE CONFIGURATION AND VENT PIPING

Details routing vent pipes through the furnace and installing adapters.

VENT PIPE INSTALLATION TECHNIQUES

Covers optional vent pipe installation and warnings for polypropylene systems.

VENT TERMINATION INSTALLATION

Covers vent termination types, support recommendations, and inducer restrictor installation.

VENTING SYSTEM LENGTH CALCULATIONS

Details how to calculate total equivalent vent length considering pipe and fittings.

INSIDE CORNER TERMINATIONS

Details requirements and clearances for inside corner vent terminations.

START-UP, ADJUSTMENT, AND SAFETY CHECK

Critical Start-Up Procedures and Safety

Highlights critical start-up procedures, safety warnings, and priming the condensate trap.

Setup Switches and Airflow Configuration

Explains how to configure setup switches for different operating modes and airflows.

MANIFOLD PRESSURE AND METER CLOCKING

Adjusting Manifold Pressure and Metering Gas Rate

Details adjusting manifold pressure and clocking the meter for proper gas input.

TEMPERATURE RISE ADJUSTMENT

Adjusting Temperature Rise and Furnace Hazards

Explains how to measure and adjust air temperature rise and furnace damage hazards.

AIRFLOW ADJUSTMENTS

Cooling and Continuous Fan Airflow Configuration

Guides adjustment of cooling and continuous fan airflow settings.

Thermostat Heat Anticipator Adjustment

Details setting the thermostat heat anticipator to match electrical component amp draw.

SAFETY CONTROL CHECKS AND CHECKLIST

Checking Limit and Pressure Switches

Describes procedures for testing main limit and pressure switches.

Final Installation Checklist

Provides a checklist of final steps after installation and adjustment.

SERVICE AND TROUBLESHOOTING

LED Status Codes and Component Testing

Explains LED status codes and component test procedures for diagnostics.

SERVICE AND MAINTENANCE PROCEDURES

General Safety, Electrical, and Troubleshooting

Covers general safety, electrical precautions, and troubleshooting guide access.

Retrieving Stored Status Codes

Explains how to retrieve stored status codes from the furnace control memory.

CARE AND MAINTENANCE

Fire, Electrical, CO Hazards, and Cut Hazards

Covers safety warnings for fire, electrical, CO, and physical hazards during maintenance.

AIR FILTER AND BLOWER MAINTENANCE

Filter Replacement and Blower Cleaning Procedures

Provides instructions for replacing air filters and cleaning blower motor/wheel.

BURNER AND FLAME SENSOR CLEANING

Electrical and Burner Assembly Safety

Instructs to turn off power and install lockout tag before burner maintenance.

IGNITER SERVICING AND DRAINAGE SYSTEM FLUSHING

Igniter Checks and Collector Box Flushing

Provides instructions for igniter servicing and flushing the collector box/drainage system.

HEAT EXCHANGER CLEANING

Primary Heat Exchanger Cleaning and Safety

Details cleaning procedures for primary heat exchangers and related safety warnings.

SECONDARY HEAT EXCHANGERS AND WINTERIZATION

Winterization Procedures and Component Damage Warnings

Provides winterization steps and warnings to prevent unit component damage.

SEQUENCE OF OPERATION

Two-Stage Heating (Adaptive Mode)

Explains adaptive heating mode for 2-stage furnaces with single-stage thermostats.

Two-Stage Thermostat and Heating

Covers two-stage heating operation with a two-stage thermostat.

Cooling Mode Operations

Details single-speed, two-speed adaptive, and two-speed cooling operations.

Dehumidification Mode

Explains the dehumidification mode operation and its thermostat connections.

Continuous Blower Mode

Explains continuous blower operation, including airflow selection and transitions.

Heat Pump Operation

Covers heat pump operation, including defrost cycles and airflow transitions.

Component Self-Test

Explains how to initiate the component self-test for diagnostics.

TROUBLESHOOTING GUIDE

Troubleshooting Flowchart and Status Codes

Guides diagnosis of issues using LED status codes and a flowchart.

Detailed Status Code Diagnoses

Provides detailed explanations for various status codes indicating furnace faults.

PARTS REPLACEMENT INFORMATION

Component Groups and Part Ordering Information

Lists furnace components by group and provides part ordering contact details.

WARNING: Non-Factory Part Hazard

Warns against using non-factory authorized parts and seeking qualified assistance.

Payne PG96VTA Specifications

General IconGeneral
ModelPG96VTA
TypeGas Furnace
Fuel TypeNatural Gas
EfficiencyUp to 96% AFUE
Ignition TypeHot Surface Ignition
ConfigurationUpflow/Horizontal
Heating Capacity40, 000-120, 000 BTU/h
StagesTwo-stage
Blower MotorVariable-speed ECM
Warranty10-year parts limited warranty

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