Installation, Start-up,Operating and
Service and Maintenance Instructions Series 100/A
313AAV/JAV PLUS
FURNACE RELIABILITY HAZARD
SAFETY CONSIDERATIONS
313A
Fig. 1 - Dimensional Drawing Table 1 - Dimensions
INTRODUCTION
313A
CUT HAZARD
CODES AND STANDARDS
313A
Fig. 2 - Clearances to Combustibles
Gas Piping and Gas Pipe Pressure Testing
ELECTROSTATIC DISCHARGE ESD PRECAUTIONS PROCEDURE
Fig. 3 - Return Air Temperature
General Installation
GENERAL
LOCATION
313A
Fig. 4 - Multipoise Orientations
PERSONAL INJURY AND/OR PROPERTY DAMAGE HAZARD
Fig. 5 - Installation in a Garage
313A
ELECTRICAL OPERATION HAZARD
FIRE HAZARD
AIR FOR COMBUSTION AND VENTILATION
Fig. 6 - Prohibit Installation on Back
313A
1000 Btu/hr
Volume
Volume
21ft3
or sealed and
INSTALLATION
UPFLOW INSTALLATION
313A
Fig. 10 - Leveling Legs
DOWNFLOW INSTALLATION
Fig. 11 - Floor and Plenum Opening Dimensions
313A
313A
Fig. 13 - Furnace, Plenum, and Coil Assembly or
Coil Box Installed on a Combustible Floor
FURNACE APPROVED COIL ASSEMBLY OR COIL BOX
Suspended Furnace Support
Table 4 - Opening Dimensions - In. mm
HORIZONTAL INSTALLATION
313A
CARBON MONOXIDE AND POISONING HAZARD
313A
Side Return Air Inlet
FILTER ARRANGEMENT
Fig. 15 - Horizontal Unit Suspension
UPFLOWDOWNFLOW HORIZONTAL
313A
Fig. 14 - Duct Flanges
Fig. 17 - Typical Attic Installation
313A
Fig. 16 - Horizontal Suspension with Straps
GAS PIPING
313A
Return Air Connections
FIRE HAZARD
313A
Table 5 - Air Delivery - CFM With Filter
Table 6 - Maximum Capacity of Pipe
313A
A02075
A02163
A02162
313A
Fig. 21 - Burner and Manifold
2” 51mm Street Elbow
ELECTRICAL CONNECTIONS
313A
Table 7 - Electrical Data
Fig. 22 - Typical Gas Pipe Arrangement
FIRE HAZARD
115-VWIRING
313A
FURNACE MAY NOT OPERATE
ACCESSORIES
POWER CORD INSTALLATION IN FURNACE J-BOX
BX CABLE INSTALLATION IN FURNACE J-BOX
24-VWIRING
Fig. 24 - Furnace Control
313A
MASONRY CHIMNEY REQUIREMENTS
313A
CARBON MONOXIDE POISONING HAZARD
GENERAL VENTING REQUIREMENTS
Pump Dual Fuel
313A
ditioner
tioner
and Two-SpeedHeat Pump
NOTES FOR FIGURES
313A
and Single-SpeedHeat Pump
Exterior Masonry Chimney FAN + NAT
Installations with Type-BDouble Wall Vent
Connectors NFPA & AGA
313A
313A
CHIMNEY INSPECTION CHART
BURN HAZARD
313A
ADDITIONAL VENTING REQUIREMENTS
CUT HAZARD
Fig. 37 - Downflow Application-VentElbow Up
313A
Fig. 34 - Upflow Application-VentElbow Up
Fig. 35 - Upflow Application-VentElbow Right
SEE NOTES 1,2,4,5,6,7,8,9
SEE NOTES 1,2,4,5,7,8,9 on the page
following these figures
313A
313A
SEE NOTES 1,2,4,5,7,8,9
then Up
Fig. 47 - Using Tin Snips to Cut Tie Points
313A
Venting Notes for Figures
Fig. 51 - Remove Knockout with Hammer
313A
Fig. 48 - Rounded End of Knockout
Fig. 49 - Knockout Pulled Loose
313A
START-UP,ADJUSTMENT, AND SAFETY CHECK
Start-UpProcedures
Adjustments
Table 10 - Altitude Derate Multiplier for U.S.A
313A
In Canada
follow exclusively the National Fuel Gas Code
Fig. 53 - Orifice Hole
313A
ELECTRICAL SHOCK HAZARD
Fig. 52 - Gas Control Valve
FURNACE OVERHEATING HAZARD
Check Safety Controls
313A
Table 11 - Speed Selection
Table 12 - Gas Rate Cu Ft./Hr
Checklist
1.Put away tools and instruments. Clean up debris
313A
A08220
313A
A08220A
313A
313A
SERVICE AND MAINTENANCE PROCEDURES
ELECTRICAL CONTROLS AND WIRING
INTRODUCTION
A08221
313A
STATUS
SERVICE
Fig. 55 - Service Label
313A
FIRE OR EXPLOSION HAZARD
CARE AND MAINTENANCE
CLEANING AND/OR REPLACING AIR FILTER
313A
ELECTRICAL SHOCK HAZARD
CLEANING HEAT EXCHANGER
313A
UNIT DAMAGE HAZARD
313A
Fig. 56 - Igniter Position-SideView
Fig. 57 - Igniter Position-TopView
Sequence of Operation
Fig. 58 - Cleaning Heat Exchanger Cell
313A
FIRE OR EXPLOSION HAZARD
3.Thermidistat Mode
313A
2.Cooling Mode
b.Two-SpeedCooling
5.Heat pump
Wiring Diagrams
Troubleshooting
313A
Fig. 59 - Wiring Diagram
313A
A08176
Fig. 60 - Troubleshooting Guide
313A
START
313A
Catalog No. II313AAV---03
Adapter Kit