AAON V3-A Installation, Operation & Maintenance Instructions Manual page 3

Additional Gas Piping Considerations .................................................................................. 48
Leak Testing ........................................................................................................................... 48
Startup ........................................................................................................................................... 50
Filters ......................................................................................................................................... 50
Supply Fans ............................................................................................................................... 50
Fan Air Flow Adjustment .......................................................................................................... 50
Adjusting Refrigerant Charge ................................................................................................... 51
Gas Heater ................................................................................................................................. 55
Operation....................................................................................................................................... 58
Thermostat Operation ................................................................................................................ 58
Split System DX Cooling Operation and Control ..................................................................... 58
Chilled Water or Non-Compressorized DX Cooling Operation ............................................... 58
Steam or Hot Water Preheating Operation ................................................................................ 58
Electric Heating Operation ........................................................................................................ 58
Gas Heater Operation ................................................................................................................ 58
Gas Heater Operating and Safety Instructions ..................................................................... 59
Shutdown ................................................................................................................................ 59
Maintenance .................................................................................................................................. 63
DX Cooling ............................................................................................................................... 63
Condensate Drain Pans .............................................................................................................. 63
Gas Heating ............................................................................................................................... 64
Furnace Maintenance ............................................................................................................ 65
E-Coated Coil Cleaning ............................................................................................................ 67
Winterizing Coils ...................................................................................................................... 69
Supply Fans ............................................................................................................................... 69
Phase and Brownout Protection Module ................................................................................... 70
Filter Replacement .................................................................................................................... 72
Replacement Parts ..................................................................................................................... 72
AAON Technical Support ......................................................................................................... 72
Filter Information .......................................................................................................................... 73
Refrigerant Piping Diagrams ........................................................................................................ 76
V3 Series Startup Form ................................................................................................................. 77
Maintenance Log .......................................................................................................................... 82
Literature Change History............................................................................................................. 83
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