Titus FFDE/FFDER/FFDERA - Manual (Page 2)

I N S T A L L A T I O N & O P E R A T I O N M A N U A L
FFDE, FFDER, FFDERA Models
Fan Filter Unit IOM
Installation & Operation
Table of Contents
Critical Operations of the Fan Filter Unit .......................................................................... 3
Warnings................................................................................................................................ 4
Installation............................................................................................................................. 5
Unit Control Box..................................................................................................................... .6
Universal Control Card Set Up.................................................................................................. .7
Troubleshooting.................................................................................................................... 12
Infrared Speed Control.......................................................................................................... 13
Pre-filter Cleaning (foam) .................................................................................................14
Service: Removal and Replacement of FFDE Filters............................................................... ..15
Service: Removal and Replacement of Roomside Replaceable Filters ................................. ..16
Service: FFDE and FFDER Motor Removal and Installation ................................................... ..17
Service: FFDERA Motor Removal and Installation .......................................................... .18
Technical Note: TN1004 Changing Motors in the Field.................................................... 19
Technical Note: TN1002 Design with VAV Boxes................................................................... .21
Unit Wiring Diagrams ......................................................................................................... .22
Unit Replacement Parts List................................................................................................ ..24
Drawing - FFDE Filter ........................................................................................................... ..25
Drawing - FFDER & FFDERA Filter ....................................................................................... ...26
Testing................................................................................................................................ ..27