Table Of Contents - ICP N9MP1 Installation Instructions Manual

Table of Contents

Safety Requirements1
Table Of Contents1
Start-Up Check Sheet2
Safe Installation Requirements3
Safety Rules3
Installation4
Location And Clearances4
Frozen Water Pipe Hazard4
Winter Shutdown4
Typical Downflow Installation5
Installation Requirements5
Knock Outs7
Vent And Combustion Air Connections7
Horizontal Furnace Installation7
Installation Positions7
Combustion & Ventilation Air8
For Single Pipe Installation8
Outdoor Combustion Air Method8
Air Openings And Connecting Ducts8
Indoor Combustion Air9
Standard And Known-Air-Infiltration Rate9
Ventilation Air10
Venting And Combustion Air Check10
Vent And Combustion Air Piping11
For Two Pipe Installation11
Single Pipe11
Direct Vent11
Contaminated Combustion Air12
Vent And Combustion Air Piping Guidelines12
Combustion Air And Vent Piping Insulation Guidelines13
Sizing Combustion Air And Vent Pipe13
Vent Termination Clearances13
Direct Vent Termination Clearance14
Other Than Direct Vent Termination Clearance15
Condensate Drain Trap16
Condensate Drain Trap Freeze Protection16
Upflow Installations Top Vent17
Upflow Installations Vent Thru Left Side18
All Models Vent Thru Right Side19
Downflow Left Side Vent And Trap20
Downflow Right Side Vent And Trap21
Horizontal Left Thru Top22
Horizontal Left-Side Vent23
Horizontal Right Thru Top24
Horizontal Right-Side Vent25
Connecting Vent And Combustion Air Piping26
Combustion Air Pipe Connection26
Vent Pipe Connection26
Connecting Vent Pipes And Termination27
Joining Pipe And Fittings27
Horizontal Termination28
Vertical Termination28
Using Exterior Risers28
Vent Termination Shielding28
Concentric Termination30
Gas Supply And Piping32
Gas Piping Requirements32
Typical Gas Piping For Upflow33
Typical Gas Piping For Downflow33
Additional Lp Connection Requirements34
Lp Conversion34
Gas Supply Pressure34
Manifold Gas Pressure Adjustment34
Manifold Pressure And Orifice Size For High Altitude Applications35
Natural Gas Manifold Pressure36
General Derating Rules36
High Altitude Air Pressure Switch36
Electrical Wiring37
Changing Orifices For High Altitude37
Final Check37
Power Supply Wiring37
J-Box Relocation38
Furnace Control38
Thermostat38
Optional Equipment38
Ductwork And Filter39
Connections39
Sizing39
Insulation39
Filter Installation Using Optional Filter Rack40
Addition Of Air Conditioning40
Downflow Furnace Installation40
Bottom Mounted Filter Rack40
Subbase For Combustible Floor41
Furnace Subbase41
Checks And Adjustments42
Setting The Subbase42
Condensate Line Raised By Base42
Main Burner Flame Check42
Temperature Rise Check43
Changing Blower Speed43
Ignitor Location43
Blower Speed Chart43
Furnace Maintenance44
Sequence Of Operation & Diagnostics45
Cooling Request45
Heating Request45
Heating Request With Gas Shut Off46
Control Board Diagnostic Codes46
Control Board46
Model Specifications48
Circulation Air Blower Data51
Wiring Diagram53