York CZH Installation Manual

Also see for AC6B SERIES: Installation manual User's information manual User's information manual

835965-UIM-C-081422 Johnson Controls Unitary ProductsSECTION IX: WIRING DIAGRAMFIGURE 18: Single Stage Wiring Diagram (2 - 4 Ton)208-230V24VDANGER - SHOCK HAZARDTURN OFF ELECTRICAL POWER BEFORE SERVICINGTO PREVENT POSSIBLE DAMAGE TO THE EQUIPMENTAND POSSIBLE PERSONAL INJURY.CAUTIONTO PREVENT ELECTRICAL SHOCK OPEN REMOTEDISCONNECT SO ELECTRICAL SUPPLY TO AIRCONDITIONER IS SHUT OFF.COMPONENTS SHOWN IN DASH LINESARE OPTIONAL.DUAL CAPACITOR SHOWN. SEPARATECAPACITORS MAY BE USED ON ACTUALUNIT.WIRING MUST CONFORM TO NATIONALAND LOCAL CODES.IF ANY OF THE ORIGINAL WIRE SUPPLIEDWITH THIS UNIT MUST BE REPLACED, ITMUST BE REPLACED WITH 105 CTHERMOPLASTIC OR ITS EQUIVALENT.WHERE POWER SUPPLY HAS ONE (1) 240VOLT CONDUCTOR AND ONE (1) NEUTRALCONDUCTOR, CONNECT L2 OF CONTACTORTO NEUTRAL.12345LEGENDCAP - CAPACITORCOMPR - COMPRESSORCC - CONTACTOR COILCCH - CRANKCASE HEATERHPS - HIGH PRESS SWITCHLPS - LOW PRESS SWITCHOFM - OUTDOOR FANMOTOR562158-UWD-B-0313WIRING DIAGRAMSCRFAN MOTORGND63 5PLUG421SCRCOMPRESSORUSECOPPERCONDUCTORSONLY208-230VAC 60 Hz1 PHASE SUPPLYGRNBRNREDBLKREDBRNBLKCAPACITORH CFREDBLKCCHGNDGNDLUGREDL1 L2T1 T2 CCCONTACTOR521SRSCYELBRNBLKREDBLU/PNKCMM1M2 COMMUNICATIONSOD AUXCONTROLRCY1Y2BLU/PNKBRN/PNKBRN/PNKYELBLKREDBLKGRY AMBSENS HPS LPSWHTWHTCOMPRL1 L2L1 T1CCT2 L2CCREDREDBRNBLKLADDER DIAGRAM1BRN36 REDODFBLKBLU/PNKCMM1M2A R C B A R C BRCY1Y2BLU/PNKBRN/PNKBRN/PNKYELBLKREDBLKGRYWHTBLKREDGRNAMBSENS HPS LPSWHTWHTCCSCRH CF521SRSCYELBLK BRNREDSEE INSTALLATIONINSTRUCTIONS FORCOMMUNICATIONCONNECTIONSRED SEE INSTALLATIONINSTRUCTIONSFOR LOWVOLTAGECONNECTIONSCAPCCHCOMMUNICATIONSOD AUXCONTROLSCRFIELD WIRINGLINE VOLTAGEOPTIONAL WIRINGLOW VOLTAGEFACTORY WIRINGHIGH VOLTAGEFACTORY WIRINGCOMMUNICATIONSA R C B A R C BWHTBLKREDGRNSEE INSTALLATIONINSTRUCTIONSFOR LOWVOLTAGECONNECTIONSSEE INSTALLATIONINSTRUCTIONS FORCOMMUNICATIONCONNECTIONSBLKRED