Manuals / Johnson Controls / Household Appliance / Heat Pump

Johnson Controls BQ 060, BQ 036, BQ 048 XIM-B-0508, Johnson Controls Unitary Products

Models: BQ 048 BQ 036 BQ 060

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364985-XIM-B-0508

Johnson Controls Unitary Products

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Johnson Controls BQ 060, BQ 036, BQ 048 installation manual XIM-B-0508, Johnson Controls Unitary Products

Contents

SINGLE PACKAGE HEAT PUMP INSTALLATIONMANUAL SUNLINETABLE OF CONTENTS SEQUENCE OF OPERATIONS OVERVIEWCOOLING SEQUENCE OF OPERATION LIST OF TABLES LIST OF FIGURESREFERENCE SAFETY CONSIDERATIONSGENERAL INSPECTIONB Q 048 N04 A 2 A AA 1 0 1 2 4 A PRODUCT NOMENCLATURETABLE 1 UNIT APPLICATION DATA BQ INSTALLATIONINSTALLATION SAFETY INFORMATION LIMITATIONSCONDENSATE DRAIN RIGGING AND HANDLINGCLEARANCES DUCTWORKFIGURE 2 - COMPRESSOR RESTRAINING BRACKET SERVICE ACCESSCOMPRESSORS FILTERSMULTI STAGE FIGURE 3 - TYPICAL FIELD POWER & CONTROL WIRINGCOOLING / HEATING 24 VOLT THERMOSTAT COOLING / HEATING ELECTRONIC THERMOSTATTHERMOSTAT POWER AND CONTROL WIRINGTABLE 2 CONTROL WIRE SIZES OPTIONS/ACCESSORIESECONOMIZER/MOTORIZED DAMPER AND RAIN HOOD TABLE 3: ELECTRIC HEATER CFM LIMITATIONSOptional CO2 Space Sensor Kit 2AQ04700324 FIGURE 5 - HONEYWELL ECONOMIZER CONTROL W7212 FIGURE 4 - ENTHALPY SETPOINT ADJUSTMENTTABLE 4 CENTER OF GRAVITY ALL MODELS TABLE 5 BQ 4 POINT LOADS WEIGHT DISTRIBUTIONTABLE 6 BQ 6 POINT LOADS WEIGHT DISTRIBUTION FIGURE 6 - FOUR AND SIX POINT LOADINGJohnson Controls Unitary Products TABLE 8 OPERATING WEIGHTS LBSTABLE 7 PHYSICAL DATA 364985-XIM-B-0508Johnson Controls Unitary Products 2.Dual Element, Time Delay Type1.Minimum Circuit Ampacity 3.HACR type per NECJohnson Controls Unitary Products 364985-XIM-B-0508Johnson Controls Unitary Products 2.Dual Element, Time Delay Type1.Minimum Circuit Ampacity 3.HACR type per NECJohnson Controls Unitary Products 364985-XIM-B-0508Johnson Controls Unitary Products 2.Dual Element, Time Delay Type1.Minimum Circuit Ampacity 3.HACR type per NECJohnson Controls Unitary Products 364985-XIM-B-0508NOMINAL VOLTAGE TABLE 15 ELECTRIC HEAT CORRECTION FACTORSTABLE 16 VOLTAGE LIMITATIONS1 POWER SUPPLYFIGURE 8 - UNIT WITH ECONOMIZER RAINHOOD DETAIL “A”DETAIL “B” TABLE 18 MINIMUM CLEARANCES FIGURE 10 - UNIT DIMENSIONS REAR VIEWFIGURE 11 - DISCONNECT/BLOWER ACCESS LOCATION TABLE 17 UTILITIES ENTRYJohnson Controls Unitary Products 364985-XIM-B-0508SIDE DUCT APPLICATION TABLE 29 STATIC RESISTANCES BOTTOM DUCT APPLICATIONTABLE 27 BELT DRIVE RPM SELECTION TABLE 28 BELT DRIVE BLOWER MOTOR AND DRIVE DATADrive Selection Example Supply Air Blower PerformanceTable X RPM Selection Factor Altitude/Temperature Correction FactorsAir Temperature ºF 364985-XIM-B-0508CHECKING SUPPLY AIR CFM FIGURE 12 - BELT ADJUSTMENTPHASING SUPPLY AIR BLOWERSCOOLING SEQUENCE OF OPERATION OPERATIONFIGURE 13 - PRESSURE DROP ACROSS COIL SEQUENCE OF OPERATIONS OVERVIEWLOW-PRESSURELIMIT SWITCH COOLING OPERATION ERRORSECONOMIZER SINGLE OR DUAL WITH POWER EXHAUST HIGH-PRESSURELIMIT SWITCHFLASH CODES SAFETY CONTROLSRESET COMPRESSOR PROTECTIONTABLE 30 ELECTRIC HEAT LIMIT CONTROL SETTING HEAT ANTICIPATOR SETPOINTSSAFETY CONTROLS TABLE 31 ELECTRIC HEAT ANTICIPATOR SETPOINTS TROUBLESHOOTINGCOOLING TROUBLESHOOTING GUIDE START-UPCOOLING364985-XIM-B-0508 a.24 volts at the thermostat Y1 terminalJohnson Controls Unitary Products Johnson Controls Unitary Products UNIT FLASH CODESTABLE 32 UNIT CONTROL BOARD FLASH CODES 364985-XIM-B-0508OUTDOOR COIL MAINTENANCENORMAL MAINTENANCE MOTORSJohnson Controls Unitary Products 364985-XIM-B-0508Supersedes 364985-YIM-A-0308 Johnson Controls Unitary Products 5005 York DriveNorman, OK 364985-XIM-B-0508