Table Of Contents - International comfort products F96VTN Installation Instructions Manual

Table of Contents

Sections1
Table Of Contents1
Required Notice For Massachusetts Installations2
Dimensional Drawing3
Safety Considerations4
Introduction5
Freeze Protection And Return Air Temperature5
Loose Parts Bag5
Minimum Clearances To Combustible Materials5
Codes And Standards6
Electrostatic Discharge (Esd) Precautions6
Safety6
General Installation6
Location7
General7
Location Relative To Cooling Equipment8
Multipoise Orientations8
Installation In A Garage8
Prohibited Installations8
Air For Combustion And Ventilation9
Direct Vent (2- - Pipe) Applications9
Ventilated Combustion Air Applications9
Outdoor Combustion Air Method9
Indoor Combustion Aire Nfpa & Aga10
Standard Method10
Combination Of Indoor And Outdoor Air10
Minimum Free Area Required11
Minimum Space Volumes11
Condensate Trap12
Upflow Orientation12
Downflow Orientation12
Horizontal Orientation12
Condensate Drain Connection13
Horizontal Left Configuration13
Upflow/Downflow Orientation14
For Right Side Condensate Drain14
For Left Side Condensate Drain Connection14
Knockout Removal14
Tip From Contractors15
Formed Rubber Drain Grommet15
Drain Trap Connection And Routing15
Example Of Field Drain Attachment (Not Allowed)16
Installation17
Upflow Installation17
Supply Air Connections17
Example Of Field Drain Attachment17
Return Air Connections18
Downflow Installation18
Bottom Return Air Inlet18
Side Return Air Inlet18
Platform Furnace Support19
Suspended Furnace Support19
Horizontal Installation19
Roll- - Out Protection19
Working Platform For Attic Installation21
Suspended Furnace Installation21
Filter Arrangement22
Filter And Return Duct Sizing22
Air Filter Located In Filter Cabinet24
Installation On Combustible Flooring24
Opening Dimensions25
Air Ducts30
General Requirements30
Gas Piping30
Return Duct Sizing30
Maximum Capacity Of Pipe31
Typical Gas Pipe Arrangement31
Gas Valve With Tower Pressure Ports31
Gas Pipe Grommet32
Electrical Connections32
External Electrical Box On Furnace Casing34
Power Cord Installation In Furnace J- Box34
Bx Cable Installation In Furnace J- Box34
Accessories35
Thermostats35
Alternate Power Supplies35
Electrical Data35
Typical Two- -Stage Field Wiring Diagram36
Example Of Variable Speed Furnace Control36
Variable Speed Furnace And Humidifier Only38
Notes For Thermostat Wiring Diagrams38
Thermostat Wiring Diagrams38
Venting39
Materials40
Venting Systems41
Vent Termination Kit For Direct Vent (2- -Pipe) Systems41
Direct Vent / 2-Pipe System41
Non-Direct Vent (1-Pipe) System41
Locating The Vent Termination42
Non-Direct Vent / 1-Pipe System42
Size The Vent And Combustion Air Pipes43
Recommended Combustion Air Inlet Moisture Trap44
Maximum Equivalent Vent Length44
Combustion Air And Vent Piping Insulation Guidelines45
Configure The Furnace45
Near Furnace Vent Connections45
Install The Vent And Combustion Air Pipes45
Upflow Left Configuration46
Downflow Left Configuration46
Upflow Vertical Vent46
Downflow Vertical46
Notes For Venting Options48
Inducer Vent Elbow48
Hanger Spacing49
Vent Pipe Flush With Adapter50
Vent Pipe Flush Showing Coupling50
Installing The Vent Termination51
Roof Terminations51
Sidewall Terminations51
Concentric Vent51
Elbow Configurations53
Vent Terminal Configurations53
Deductions From Maximum Equivalent Vent Length53
Venting System Length Calculations54
Inside Corner Terminations55
Alberta And Saskatchewan Vent Termination59
Vent Terminations For Ventilated Combustion Air59
Start- -Up, Adjustment, And Safety Check60
Setup Switches60
Air Conditioning (A/C) Setup Switches60
Prime Condensate Trap With Water60
Adjustments61
Purge Gas Lines61
Priming Condensate Trap61
Orifice Hole61
Adjust Manifold Pressure62
Check Inlet Gas Pressure62
Adjust Temperature Rise63
Clocking The Meter63
Burner Flame63
Adjust Thermostat Heat Anticipator64
Adjust Blower Off Delay (Heat Mode)64
To Lock The Furnace In Low Heat64
If The Temperature Rise Is Too High Or Too Low In Low Heat64
Check Safety Controls65
Checklist65
Service66
Component Test66
Led Code66
Status66
Dip Switch Configuration67
Furnace Setup Switch Description67
Altitude Derate Multiplier For Usa68
Blower Off Delay Setup Switch68
Gas Rate (Cu Ft./Hr)68
Orifice Size And Manifold Pressure (In. W.c.) For Gas Input Rate69
Service And Maintenance Procedures70
Electrical Controls And Wiring71
Component Self- - Test71
Troubleshooting71
Retrieving Stored Status Codes71
Care And Maintenance72
Cleaning And/Or Replacing Air Filter72
Blower Motor And Wheel Maintenance72
Blower Assembly73
Burner Assembly74
Cleaning Burners And Flame Sensor74
Servicing Hot Surface Igniter75
To Reinstall Burner Assembly75
Flushing Collector Box And Drainage System75
Cleaning Heat Exchangers76
Cleaning Condensate Drain And Trap76
Checking Heat Pad Operation (If Applicable)76
Winterization77
Secondary Heat Exchangers77
Sequence Of Operation78
Cooling Mod79
Dehumidfy Mode79
Continuous Blower Mode79
Heat Pump80
Component Self-Test80
Troubleshooting Guide81
Connection Diagram83
Schematic Diagram83
Parts Replacement Information Guide84