FloAire PCU Filtration - Manual (Page 3)

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TABLE OF CONTENTS
WARRANTY .................................................................................................................................................. 4
LISTINGS ...................................................................................................................................................... 5
APPLICATION .............................................................................................................................................. 5
INSTALLATION ............................................................................................................................................. 6
Site Preparation ........................................................................................................................................ 6
Joint Sealant ............................................................................................................................................. 6
Sealant Features ...................................................................................................................................... 6
Ductwork ................................................................................................................................................... 7
Recommended MIN Ductwork Sizes.................................................................................................... 7
Unit Drains ................................................................................................................................................ 7
Equipment Rails ........................................................................................................................................ 8
Roof Mount Installation (Typical) .............................................................................................................. 8
Indoor (Inline) Installation (Typical) .......................................................................................................... 8
Air Pressure Switch Option ....................................................................................................................... 9
Advanced Filter Pressure Monitoring Option .......................................................................................... 10
HMI MENUS ....................................................................................................................................... 11
PCUFMM Wiring ................................................................................................................................. 13
Troubleshooting .................................................................................................................................. 14
Fire System ............................................................................................................................................. 15
Climate Controlled Utility Cabinet ....................................................................................................... 15
OPERATION ............................................................................................................................................... 17
Start Up ................................................................................................................................................... 17
Special Tools Required ...................................................................................................................... 17
Start Up Procedure ............................................................................................................................. 17
Troubleshooting ...................................................................................................................................... 18
Troubleshooting Chart ........................................................................................................................ 18
MAINTENANCE .......................................................................................................................................... 19
General Maintenance ............................................................................................................................. 19
Filter Information ..................................................................................................................................... 19
Standard Filter Part Numbers ............................................................................................................. 20
Optional Pre Filter, High Efficiency, and HEPA Filter Part Numbers ................................................. 20
Optional Odor Control Media Part Numbers ...................................................................................... 20
Gasket Type Chart .................................................................................................................................. 21
2 Weeks After Startup ............................................................................................................................. 21
Every Month ............................................................................................................................................ 21
Duct Cleaning ......................................................................................................................................... 21
Yearly ...................................................................................................................................................... 21
Start-Up and Maintenance Documentation ............................................................................................ 22
Job Information ................................................................................................................................... 22
PCU Information ................................................................................................................................. 22
Advanced Filter Pressure Monitoring Information .............................................................................. 22
Maintenance Record .......................................................................................................................... 22
Factory Service Department ............................................................................................................... 22