• Unit Location ......................................................... 4
• Thermostat ........................................................... 7
• Ground Level ........................................................ 9
• Rooftop ................................................................. 9
• Airflow Data ........................................................ 11
• Leak Check ........................................................ 13
• General ............................................................... 14
• Line Voltage ........................................................ 14
• Blower Speed ..................................................... 15
TABLE OF CONTENTS
SYSTEM CHECK ..................................................... 16
Limit Control ................................................... 21
• Flame Sensor .................................................... 21
• Gas Valve .......................................................... 21
• Air Filter ............................................................. 22
• Electrical ........................................................... 23
• Cooling Mode ..................................................... 24
• Blower Mode ...................................................... 24
• Heating Mode .................................................... 24
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