Amana C9S96 Series, Installation Instructions Manual, Page: 2 / 68

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TABLE OF CONTENTS
Safety Considerations ................................................4
Shipping Inspection .....................................................6
Electrostatic Discharge (ESD) Precautions .............6
To The Installer ..........................................................6
Product Application .....................................................7
Location Requirements & Considerations ...............8
Clearances and Accessibility ..................................9
Existing Furnace Removal .........................................9
Thermostat Location ................................................11
Combustion & Ventilation Requirements ................11
Installation Positions ..............................................11
Horizontal Applications & Considerations ..........11
Furnace Suspension .................................................11
Front Cover Pressure Switch Tube Location ....11
Drain Trap and Lines ...............................................12
Leveling ......................................................................12
Alternate Electrical and Gas Line
Connections ..............................................................12
Drain Pan ....................................................................12
Freeze Protection ....................................................12
Vent Pipe & Combustion Air Pipe ...........................13
Materials – Installations In The U.S.A. ................13
Materials – Installations In Canada ....................13
Pipe Installation ......................................................14
Pipe Sizing ..................................................................14
Vent Pipe Connection ..............................................15
Combustion Air Pipe Connection .........................15
Combustion Air Intake Options .............................16
Alternate Vent & Intake Pipe Connections ..........16
Pipe Termination ......................................................17
Vent & Combustion Air Intake Measurements for
Standard Horizontal Terminations (Dual Pipe) .19
Vent/Intake Terminations For Installation of
Multiple Direct Vent Furnaces ...............................19
Concentric Vent Termination ................................19
Side Wall Vent Kit ....................................................20
Condensate Drain Lines & Drain Trap ....................20
General Drain Information .....................................20
Field Supplied Drain .................................................21
Upflow Model Installed Vertically ......................21
Drain Exiting Right Side ..........................................21
Drain Exiting Left Side .............................................21
Upflow Model Installed Horizontally with Right
Side Down ..................................................................21
Upflow Model Installed Horizontally with Left
Side Down ....................................................................22
Upflow Model Installed Horizontally With Left
Side Down - Alternate ..............................................22
CounterFlow Model Installed Vertically ...........23
Drain Exiting Left Side .............................................23
Drain Exiting Right Side ..........................................23
Counterflow Model Installed Horizontally with
Right Side Down ........................................................24
Counterflow Model Installed Horizontally with
Left Side Down ..........................................................24
Electrical Connections .............................................25
Wiring Harness ..........................................................25
115 Volt Line Connections .......................................25
115 Volt Line Voltage Connection of Accessories
(Humidifier and Electronic Air Cleaner) .............26
Connection of 24 Volt Humidifier ..........................26
Junction Box Relocation ..........................................27
24 Volt Thermostat Wiring ........................................27
Fossil Fuel Applications ............................................27
Twinning ......................................................................28
Gas Supply and Piping .................................................28
High Altitude Installation .......................................28
Propane Gas Conversion .........................................28
Gas Valve ....................................................................29
Gas Piping Connections ...........................................29
Gas Piping Checks .....................................................31
Propane Gas Tanks and Piping ................................31
Circulating Air & Filters .........................................31
Duct work - Air Flow ................................................31
Checking Duct Static ................................................32
Bottom Return Air Opening [Upflow Models] ....32
Filters - Read This Section Before Installing The
Return Air Duct work ..............................................33
Filter Sizing Charts ..................................................33
Horizontal Installations .........................................34
Startup Procedure & Adjustment ............................35
Furnace Cabinet ........................................................35
Drain Trap Priming ...................................................35
Furnace Operation .....................................................35
Furnace Startup ........................................................35
Gas Heat Sequence of Operation ...........................35
Heating Mode Speed Selection ...............................35
Continuous Fan Mode Speed Selection ................36
Cooling Mode Sequence of Operation .................36
Cooling Mode Speed Selection ..............................36
Furnace Shutdown ....................................................37
Gas Supply Pressure Measurement ......................37
Gas Pressure Test ....................................................37
Gas Manifold Pressure Measurement and
Adjustment .................................................................37
Gas Input Rate Measurement
(Natural Gas Only) ....................................................38
Temperature Rise ......................................................38
Operational Checks ....................................................39