Section One
About The Manual ............................................................... 2
Literature Change History ................................................ 2
Section Two
Unit Description ................................................................ 6
Installation .......................................................................... 14
Unit Inspection ............................................................... 14
Storage ........................................................................... 14
Unit Clearances ............................................................. 14
Gas Train ........................................................................ 32
Controls .......................................................................... 46
Table of Contents
Section Four
Unit Start-Up ...................................................................... 55
Flame Failure ................................................................. 57
Section Five
Filters ............................................................................ 107
Cooling Season ............................................................ 107
Heating Season ............................................................ 108
Coil Cleaning ................................................................ 108
Final Process .............................................................. 109
Index ........................................................................... 111
Warranty ..................................................................... 114
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