4
Routine Maintenance ................................................................................................................. 60
Blower Assembly ...................................................................................................................... 60
Coils/Drain Pans ........................................................................................................................ 60
Winterizing Coils ...................................................................................................................... 61
Removing Coils ......................................................................................................................... 61
Doors/Panels .............................................................................................................................. 62
Outside Opening Door and Panel .............................................................................................. 62
Filters ......................................................................................................................................... 63
M3 Series Startup Form ................................................................................................................ 66
Maintenance Log .......................................................................................................................... 69
Literature Change History............................................................................................................. 70
R57350 · Rev. D · 140307
