FloAire PCU Filtration User Manual

Page 3

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