FloAire FAV-M - Manual (Page 3)

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TABLE OF CONTENTS
WARRANTY ............................................................................................................................... 4
INSTALLATION ........................................................................................................................... 4
Gas ........................................................................................................................................... 11
Electrical ................................................................................................................................... 12
Gas Connection Diagram .......................................................................................................... 12
Copper Wire Ampacity ...................................................................................................... 12
Re-Circulating Damper Control Options ..................................................................................... 14
SEQUENCE OF OPERATIONS ................................................................................................ 16
Sequence of Operation – 80/20 Static Pressure Controller ............................................... 16
Sequence of Operation – 80/20 Manual Potentiometer ..................................................... 16
START-UP PROCEDURE 80/20 ............................................................................................... 18
AIR BALANCING ...................................................................................................................... 24
TEMPERATURE CONTROL SYSTEMS ................................................................................... 26
UNIT COMPONENTS ............................................................................................................... 27
M4RT1 Flame Safety Control ............................................................................................ 27
DC Flame Signal ............................................................................................................... 27
Air Flow Switch ................................................................................................................. 28
Modulating Gas System .................................................................................................... 28
High Temperature Limit ..................................................................................................... 28
Electric Cabinet Heater ..................................................................................................... 28
TROUBLESHOOTING .............................................................................................................. 30
General Maintenance ................................................................................................................ 42
START-UP CHECKLIST ........................................................................................................... 43
Burner Orifice Drill Size .................................................................................................... 43