Table Of Contents - Nordyne CMF95 Series Installation Instructions Manual

IMPORTANT SAFETY INFORMATION .......................3
REQUIREMENTS & CODES .......................................3
Clearances to Combustible Materials .......................5
Combustion Air Quality.............................................5
Heating Load ............................................................5
Condensate Disposal ...............................................5
COMBUSTION AIR & VENTING REQUIREMENTS ....6
Important Information ...............................................7
Category IV Appliances............................................7
Direct Vent Installation ..............................................7
Vent Pipe Length & Diameter ................................. 7
Vent Pipe Material .................................................. 8
Vent Pipe Installation .............................................. 8
Outdoor Terminations - Horizontal Venting ............. 8
Outdoor Terminations - Vertical Venting.................. 9
Vent Freezing Protection ...................................... 10
Existing Installations............................................. 10
Ventilaire III or IV Air Quality Package ................... 10
CIRCULATING AIR REQUIREMENTS ...................... 11
Plenums & Air Ducts .............................................. 11
Supply Air Connections.......................................... 11
Dampers................................................................. 11
Unconditioned Spaces ........................................... 11
Closet Installations ................................................. 11
Furnace Filter ......................................................... 12
Acoustical Treatments ............................................ 12
FURNACE INSTALLATION ....................................... 13
General Information................................................ 13
Before You Install this Furnace............................... 13
Locating the Unit .................................................... 13
MA-200 Base Installation ....................................... 13
Installing the Furnace on an MA-200 Base ............ 13
MA-100 Universal Base Installation........................ 14
Installing the Furnace on an MA-100 Base............. 15
Condensate Drainage ............................................ 15
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TABLE OF CONTENTS

GAS SUPPLY & PIPING ............................................ 16
Leak Check ........................................................... 16
High-Altitude Application ........................................ 17
Converting to LP / Propane Gas ............................ 18
Removing the Burner Orifices .............................. 19
Gas Pressure Verification....................................... 19
Measuring the Supply Gas Pressure.................... 19
Lighting & Adjustment of the Appliance................ 20
Measuring the Manifold Pressure......................... 20
Removing the Manometer / Pressure Gauge ...... 20
Completing the Conversion .................................... 20
ELECTRICAL WIRING ............................................... 21
Line Voltage Wiring ................................................ 21
Grounding............................................................... 21
Thermostat / Low Voltage Connections ................. 21
Heat Anticipator.................................................... 22
START-UP & ADJUSTMENTS ................................... 23
Pre-Start Checklist ................................................. 23
Start-Up Procedures .............................................. 23
Verifying & Adjusting Input Rate............................. 23
Verifying & Adjusting Temperature Rise................. 23
Verifying Burner Operation..................................... 24
Verifying Operation of the Supply Air
Limit Switch ............................................................ 24
OPERATING SEQUENCE ......................................... 25
Heating Cycle ......................................................... 25
Cooling Cycle ......................................................... 25
Fan Mode ............................................................... 25
MAINTENANCE ......................................................... 25
Air Filters ................................................................ 26
Blower Compartment.............................................. 26
Cleaning of Burners................................................ 26
Vent System ........................................................... 26
Heat Exchanger & Burner Maintenance................. 26
Lubrication............................................................... 26
TROUBLESHOOTING ............................................... 27
DESCRIPTION OF COMPONENTS .......................... 27