Contents577C-AWithout Economizer
Owner’s Information Manual574D--AAND 577C--A
574D--AWithout EconomizerNOTE TO EQUIPMENT OWNERFIRE, EXPLOSION HAZARD
SAFETY CONSIDERATIONSFIRE, EXPLOSION, ELECTRICAL SHOCK HAZARD
FIRE, EXPLOSION, ELECTRICAL SHOCK HAZARDStarting or Shutting Off Unit
UNIT INTRODUCTIONFig. 3 - Accessory Filter Rack Access Panel
To start unit electric coolingRoutine Maintenance
MAINTENANCE AND SERVICEOPERATING YOUR UNIT
Maintenance and Care for the Equipment OwnerSmall Chassis See Fig
filter access SMALL CHASSISFig. 6 - Large Chassis Filter Access
Table 2 - Indoor Air Filter Data with EconomizerEXPLOSION AND ENVIRONMENTAL HAZARD
Regular Dealer MaintenancePERSONAL INJURY AND UNIT DAMAGE HAZARD
FIRE, EXPLOSION HAZARDMAIN
MAINMAIN
C L O S EMAIN
Fig. 8 - To Shut-offUnit Gas HeatC L O S E
Warranty CertificateBefore you call for service
MAIN