AAON F1-024 Installation, operation & maintenance manual - page 2
Table of Contents
Safety .............................................................................................................................................. 5
F1 Series Feature String Nomenclature .......................................................................................... 9
General Information ...................................................................................................................... 10
Codes and Ordinances ............................................................................................................... 10
Receiving Units ......................................................................................................................... 11
Before Installation ..................................................................................................................... 12
Storage ....................................................................................................................................... 12
Direct Expansion (DX) Systems ............................................................................................... 13
Wiring Diagrams ....................................................................................................................... 13
Condensate Drain Pans .............................................................................................................. 13
Installation..................................................................................................................................... 14
General ...................................................................................................................................... 14
Locating the Unit ....................................................................................................................... 14
Service and Installation Clearance ............................................................................................ 14
Floor Mounted Units ................................................................................................................. 14
Suspended .................................................................................................................................. 15
Lifting and Handling the Unit ................................................................................................... 16
Sealing ....................................................................................................................................... 16
Cooling Equipment ................................................................................................................... 16
Heating Equipment .................................................................................................................... 16
Field Wiring - MCA and MOP ................................................................................................. 17
Heat Pump ................................................................................................................................. 17
ECM Driven Fan ....................................................................................................................... 18
Reheat Coil Refrigerant Piping ................................................................................................. 19
Condensate Drain Piping ........................................................................................................... 20
Electrical .................................................................................................................................... 21
Thermostat ................................................................................................................................. 22
Filters ......................................................................................................................................... 22
Charging Refrigerant ................................................................................................................. 22
Evaporator Coil ......................................................................................................................... 24
Startup ........................................................................................................................................... 26
General ...................................................................................................................................... 26
Check-Out ................................................................................................................................. 26
Procedures ................................................................................................................................. 26
Electric Heat Section Procedures .............................................................................................. 27
Refrigerant Cooling Section Procedures ................................................................................... 27
Optional Equipment Procedures ................................................................................................ 28
Commissioning .......................................................................................................................... 28
Air Balancing ............................................................................................................................ 28
Water Balancing ........................................................................................................................ 28
Controls ..................................................................................................................................... 28
Operation and Maintenance .......................................................................................................... 28
General ...................................................................................................................................... 28
Maintenance Schedule ............................................................................................................... 28