York CZH Installation Manual

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

835965-UIM-C-081424 Johnson Controls Unitary ProductsFIGURE 20: Two Stage Wiring DiagramCOMPR208-230 VL1 L2L1 T1CCT2 L2CCREDREDBRNBLK501650-UWD-G-0313LADDER DIAGRAMOFMVS5 SLVSLV16RED REDBLKBLKVSCONTROLBRNBLUBLKWIRING DIAGRAMSCRFAN MOTOR63 5PLUG421SCRCOMPRESSORUSECOPPERCONDUCTORSONLY208-230VAC 60 Hz1 PHASE SUPPLYGRN/YELBLUREDBLKBRNBLKCAPACITORH CFREDBLKGNDGNDLUGREDL1 L2T1 T2 CCCONTACTOR2 STAGE COMPRSOLENOID COILBLU521SRSCYELBRNBLKREDCCHVSCONTROLBLUYELBRNBLKA R C B A R C BWHTBLKREDGRNSCRH CF521SRSCYELBLKBRNREDSEE INSTALLATIONINSTRUCTIONS FORCOMMUNICATIONCONNECTIONSCAPCCHCOMMUNICATIONSYELREDBLUBLU/PNKCMM1M2COMMUNICATIONSOD AUXCONTROLRCY1Y2BLU/PNKBRN/PNKBRN/PNKYELBLU/YELBLKREDBLKGRY AMBSENS HPS LPSWHTWHTBLU A R C B A R C BWHTBLKREDGRNSEE INSTALLATIONINSTRUCTIONSFOR LOWVOLTAGECONNECTIONSSEE INSTALLATIONINSTRUCTIONS FORCOMMUNICATIONCONNECTIONSBLU/PNKCMM1M2RCY1Y2BLU/PNKBRN/PNKBRN/PNKYELBLU/YELBLKREDGRY AMBSENS HPS LPSWHTWHTCCBLUREDSEE INSTALLATIONINSTRUCTIONSFOR LOWVOLTAGECONNECTIONS2 STAGESOLENOIDCOILBLUBLKRED24 VGRN/YEL3 BLUBLUSLVSLVFIELD WIRINGLINE VOLTAGEOPTIONAL WIRINGLOW VOLTAGEFACTORY WIRINGHIGH VOLTAGEFACTORY WIRINGDANGER - 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 TONATIONAL AND 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) 230VOLT CONDUCTOR AND ONE (1) NEUTRALCONDUCTOR, CONNECT L2 OF CONTACTORTO NEUTRAL.12345LEGENDCAP - CAPACITORCOMP - COMPRESSORCC - CONTACTOR COILCCH - CRANKCASE HEATERHPS - HIGH PRESS SWITCHLPS - LOW PRESS SWITCHOFM - OUTDOOR FANMOTORVS - VARIABLE SPEEDCOMMUNICATIONS

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