58PHA/PHX Performance Boost 80 4---WayMultipoise
Installation, Start---up,Operating and
Service and Maintenance Instructions Series 100/A
Induced---CombustionGas Furnace
Fig. 1 - Dimensional Drawing Table 1 - Dimensions
SAFETY CONSIDERATIONS
58PHA
FURNACE RELIABILITY HAZARD
CUT HAZARD
INTRODUCTION
58PHA
Fig. 2 - Clearances to Combustibles
CODES AND STANDARDS
58PHA
General Installation
ELECTROSTATIC DISCHARGE ESD PRECAUTIONS PROCEDURE
Fig. 3 - Return Air Temperature
Gas Piping and Gas Pipe Pressure Testing
Fig. 4 - Multipoise Orientations
LOCATION
58PHA
GENERAL
ELECTRICAL OPERATION HAZARD
Fig. 5 - Installation in a Garage
58PHA
PERSONAL INJURY AND/OR PROPERTY DAMAGE HAZARD
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AIR FOR COMBUSTION AND VENTILATION
Fig. 6 - Prohibit Installation on Back
FIRE HAZARD
21ft3
Volume
Volume
1000 Btu/hr
58PHA
INSTALLATION
UPFLOW INSTALLATION
or sealed and
58PHA
DOWNFLOW INSTALLATION
Fig. 11 - Floor and Plenum Opening Dimensions
Fig. 10 - Leveling Legs
FURNACE APPROVED COIL ASSEMBLY OR COIL BOX
Fig. 13 - Furnace, Plenum, and Coil Assembly or
Coil Box Installed on a Combustible Floor
58PHA
58PHA
Table 4 - Opening Dimensions - In. mm
HORIZONTAL INSTALLATION
Suspended Furnace Support
FILTER ARRANGEMENT
58PHA
Side Return Air Inlet
CARBON MONOXIDE AND POISONING HAZARD
Fig. 14 - Duct Flanges
UPFLOWDOWNFLOW HORIZONTAL
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Fig. 15 - Horizontal Unit Suspension
Fig. 16 - Horizontal Suspension with Straps
Fig. 17 - Typical Attic Installation
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FIRE HAZARD
58PHA
Return Air Connections
GAS PIPING
Table 6 - Maximum Capacity of Pipe
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Table 5 - Air Delivery - CFM With Filter
A02163
58PHA
A02075
2” 51mm Street Elbow
58PHA
Fig. 21 - Burner and Manifold
A02162
Fig. 22 - Typical Gas Pipe Arrangement
58PHA
Table 7 - Electrical Data
ELECTRICAL CONNECTIONS
FURNACE MAY NOT OPERATE
115-VWIRING
58PHA
FIRE HAZARD
24-VWIRING
POWER CORD INSTALLATION IN FURNACE J-BOX
BX CABLE INSTALLATION IN FURNACE J-BOX
ACCESSORIES
58PHA
Fig. 24 - Furnace Control
GENERAL VENTING REQUIREMENTS
58PHA
CARBON MONOXIDE POISONING HAZARD
MASONRY CHIMNEY REQUIREMENTS
tioner
58PHA
ditioner
Pump Dual Fuel
and Single-SpeedHeat Pump
NOTES FOR FIGURES
58PHA
and Two-SpeedHeat Pump
58PHA
Installations with Type-BDouble Wall Vent
Connectors NFPA & AGA
Exterior Masonry Chimney FAN + NAT
CHIMNEY INSPECTION CHART
58PHA
CUT HAZARD
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ADDITIONAL VENTING REQUIREMENTS
BURN HAZARD
Fig. 35 - Upflow Application-VentElbow Right
58PHA
Fig. 34 - Upflow Application-VentElbow Up
Fig. 37 - Downflow Application-VentElbow Up
58PHA
SEE NOTES 1,2,4,5,7,8,9 on the page
following these figures
SEE NOTES 1,2,4,5,6,7,8,9
then Up
58PHA
SEE NOTES 1,2,4,5,7,8,9
Venting Notes for Figures
Fig. 47 - Using Tin Snips to Cut Tie Points
58PHA
Fig. 49 - Knockout Pulled Loose
58PHA
Fig. 48 - Rounded End of Knockout
Fig. 51 - Remove Knockout with Hammer
Adjustments
START-UP,ADJUSTMENT, AND SAFETY CHECK
Start-UpProcedures
58PHA
follow exclusively the National Fuel Gas Code
58PHA
In Canada
Table 10 - Altitude Derate Multiplier for U.S.A
Fig. 52 - Gas Control Valve
58PHA
ELECTRICAL SHOCK HAZARD
Fig. 53 - Orifice Hole
Table 11 - Speed Selection
Check Safety Controls
58PHA
FURNACE OVERHEATING HAZARD
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Checklist
1.Put away tools and instruments. Clean up debris
Table 12 - Gas Rate Cu Ft./Hr
58PHA
A08220
58PHA
A08220A
INTRODUCTION
SERVICE AND MAINTENANCE PROCEDURES
ELECTRICAL CONTROLS AND WIRING
58PHA
58PHA
A08221
58PHA
SERVICE
Fig. 55 - Service Label
STATUS
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CARE AND MAINTENANCE
CLEANING AND/OR REPLACING AIR FILTER
FIRE OR EXPLOSION HAZARD
UNIT DAMAGE HAZARD
CLEANING HEAT EXCHANGER
58PHA
ELECTRICAL SHOCK HAZARD
Fig. 57 - Igniter Position-TopView
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Fig. 56 - Igniter Position-SideView
FIRE OR EXPLOSION HAZARD
Fig. 58 - Cleaning Heat Exchanger Cell
58PHA
Sequence of Operation
b.Two-SpeedCooling
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2.Cooling Mode
3.Thermidistat Mode
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Wiring Diagrams
Troubleshooting
5.Heat pump
A08176
Fig. 59 - Wiring Diagram
58PHA
START
Fig. 60 - Troubleshooting Guide
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Adapter Kit
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Catalog No 58PHA---03SI