CONTENTSINSTALLATION SAFETY INFORMATION . . . . . . . . 4GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4INSPECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4RENEWAL PARTS . . . . . . . . . . . . . . . . . . . . . . . . . . 4APPROVALS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5SEQUENCE OF OPERATION . . . . . . . . . . . . . . . . . 17START-UP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19TYPICAL WIRING DIAGRAM NOTES . . . . . . . . . . 37NOTES, CAUTIONS AND WARNINGSInstaller should pay particular attention to the words: NOTE,CAUTION, and WARNING. Notes are intended to clarify ormake the installation easier. Cautions are given to preventequipment damage. Warnings are given to alert installerthat personal injury and/or equipment damage may result ifinstallation procedure is not handled properly.INSTALLATIONMANUALCAUTION: READ ALL SAFETY GUIDES BEFORE YOUBEGIN TO INSTALL YOUR UNIT.SAVE THIS MANUALAFFINITY™ SERIESSINGLE PACKAGED GAS/ELECTRICAIR COOLED AIR CONDITIONERS2, 2-1/2, 3, 3-1/2, 4 AND 5 NOMINAL TONDNP024, 030, 036, 042, 048 & 060280241-YIM-D-0909