Table Of Contents - Nordyne TE Series 95 Installation Instructions Manual

Gas fired central furnaces

Table of Contents

Furnace Speciﬁ cations ................................................................................................................................. 3, 4

Safety Information ............................................................................................................................................. 4

Installation Requirements ................................................................................................................................. 4

Clearances to Combustible Materials .............................................................................................................. 5

Important Note - Commonwealth of Massachusetts .................................................................................. 4, 5

Location .............................................................................................................................................................. 6

Horizontal Installations ..................................................................................................................................... 6

Conversion of the iQ Drive Upﬂ ow Furnace for a Horizontal Right Installation .......................................... 6

Conversion of the iQ Drive Upﬂ ow Furnace for a Horizontal Left Installation ............................................. 7

Circulating Air Supply ....................................................................................................................................... 8

Return Air ................................................................................................................................................... 8

Determining Nominal AC System Capacity ................................................................................................ 8

Selecting the AC Cooling Airﬂ ow ................................................................................................................ 9

Selecting the Heating Airﬂ ow ..................................................................................................................... 9

Venting and Combustion Air Requirements ................................................................................................... 9

Air Requirements for One-Pipe Installation .............................................................................................. 10

Installation in An Unconﬁ ned Space......................................................................................................... 10

Installation in A Conﬁ ned Space .............................................................................................................. 10

• Air From Inside ....................................................................................................................................... 10

• Air Directly Through An Exterior Wall ..................................................................................................... 10

• Outdoor Air Through Vertical Openings or Ducts ................................................................................... 10

• Outdoor Air Through Horizontal Openings or Ducts .............................................................................. 11

Venting Requirements ..................................................................................................................................... 11

Vent Pipe Material .................................................................................................................................... 13

Vent Pipe Length and Diameter ............................................................................................................... 15

Vent Pipe Installation ................................................................................................................................ 15

Pipe Routing & Support ............................................................................................................................ 15

Location of Outdoor Terminations ............................................................................................................ 18

Horizontal Venting ................................................................................................................................... 18

Vertical Venting ......................................................................................................................................... 19

Vent Freezing Protection .......................................................................................................................... 19

Concentric Vent Termination ..................................................................................................................... 20

Drainage of Condensate From Furnace ........................................................................................................ 20

Gas Supply and Piping ................................................................................................................................... 21

Leak Check ............................................................................................................................................. 21

Manifold Pressure Adjustment ................................................................................................................. 22

Conversion ............................................................................................................................................... 22

High Altitude Conversion ................................................................................................................................ 24

High Altitude Application .......................................................................................................................... 24

Pressure Switch Conversion for High Altitude Applications ..................................................................... 24

Natural Gas High Altitude Conversion ...................................................................................................... 24

LP/Propane Gas Sea Level and High Altitude Conversion ...................................................................... 24

Electrical Wiring ............................................................................................................................................... 25

Line Voltage Wiring ................................................................................................................................... 25

Low Voltage Wiring ................................................................................................................................... 25

Start-up and Adjustments............................................................................................................................... 26

Start-Up Procedures ................................................................................................................................ 27

Verifying and Adjusting Firing Rate .......................................................................................................... 27

Selecting the Cooling Airﬂ ow .................................................................................................................... 28

Verifying and Adjusting Temperature Rise ................................................................................................ 29

Verifying Burner Operation ....................................................................................................................... 29

Verifying Operation of the Supply Air Limit Switch ................................................................................... 29

Wiring Diagram......................................................................................................................................... 31

Description of Components ........................................................................................................................... 30

Maintenance ..................................................................................................................................................... 30

Combustion Air and Vent System ............................................................................................................. 32

Air Filter(s) ................................................................................................................................................ 32

Lubrication ................................................................................................................................................ 32

Location of Major Components ...................................................................................................................... 33

Condensate Drain Assembly .................................................................................................................... 32

Blower Compartment ............................................................................................................................... 32

Heat Exchanger and Burner Maintenance ............................................................................................... 32

System Operation Information ....................................................................................................................... 34

Sequence of Operation ............................................................................................................................ 34

Furnace Fails to Operate .......................................................................................................................... 35

Installation/Performance Checklist ................................................................................................................ 36