Millennium Enterprises Z42 manuals
Household Appliance > Air Conditioner
When we buy new device such as Millennium Enterprises Z42 we often through away most of the documentation but the warranty.
Very often issues with Millennium Enterprises Z42 begin only after the warranty period ends and you may want to find how to repair it or just do some service work.
Even oftener it is hard to remember what does each function in Air Conditioner Millennium Enterprises Z42 is responsible for and what options to choose for expected result.
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Millennium Enterprises Z42 Installation Manual
92 pages 7.47 Mb
INSTALLATION MANUALMILLENNIUM ROOFTOP 25, 30 & 40 TON882108-YIM-B-1012 MODELS: Z42 Z33 Z34 2 TABLE OF CONTENTSINSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 GAS HEATING . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 START-UP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59 GAS FURNACE OPERATING INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . 64 SERVICE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66 MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83 3 LIST OF FIGURES4 LIST OF TABLES5 NOMENCLATURE123 4 CONTROL BASIC UNIT Z 3 GENERATION A 1 B C FILTERS 4 3 PACKAGE A N 3 D A HEAT CAPACITYCondenser Coil Head Press. Ctrl. ID MOTOR EXHAUST HEAT SOURCEFan (See note 6) Air Volume CONFIGURATION ID BLOWER NOTES: VOLTAGE ADDITIONAL CONFIGURATION OPTIONS ECONOMIZER REFRIGERATION 7 GENERALSAFETY CONSIDERATIONSNOTES, CAUTIONS AND WARNINGS GAS FIRED MODELS ALL MODELS INSPECTION REFERENCE APPROVALS 8 INSTALLATIONPRECEDING INSTALLATION LIMITATIONS LOCATION TABLE 1: COOLING & ELECTRICAL APPLICATION TABLE 2: COOLING & ELEC. APP. LIMITATIONS 9 TABLE 3: STANDARD GAS HEATING CAPACITIESTABLE 4: TEMPERATURE RISE TABLE 5: MINIMUM HEATING CFM TABLE 6: MODULATING GAS HEATING CAPACITIES882108-YIM-B-1012 10 Johnson Controls Unitary Products 10 FIGURE 2 - TYPICAL RIGGINGTABLE 7: MODULATING HEAT 11 TABLE 8: UNIT WEIGHTSTABLE 9: SUPPLY FAN MOTOR VFD WEIGHTS TABLE 10: EXHAUST FAN MOTOR VFD WEIGHTS FIGURE 3 - CENTER OF GRAVITY 12 RIGGING AND HANDLINGTABLE 11: UNIT CORNERWEIGHT TABLE 12: UNIT CENTER OF GRAVITY 13 DUCTWORKAIR HOODS FOR FIXED OUTSIDE AIR (UNITS WITH MANUAL ECONOMIZER) AIR HOODS FOR ECONOMIZER AIR HOODS FOR EXHAUST AIR CONDENSATE DRAIN 14 SERVICE ACCESSCOMPRESSORS FILTERS THERMOSTAT (CONSTANT VOLUME UNITS) SPACE SENSOR (VARIABLE AIR VOLUME UNITS) FIGURE 4 - RECOMMENDED DRAIN PIPING FIGURE 5 - TYPICAL THERMOSTAT WIRING TABLE 13: CONTROL WIRE SIZES 15 POWER AND CONTROL WIRING16 GAS HEATINGGAS PIPING GAS CONNECTION TABLE 14: PIPE SIZES FIGURE 6 - TYPICAL GAS PIPING CONNECTION 17 VENT AND COMBUSTION AIRFIGURE 7 - VENT AND COMBUSTION AIR HOODS FIGURE 8 - CLEARANCES 18 ELECTRIC HEATHOT WATER HEAT 19 STEAM HEATFIGURE 9 - HOT WATER PIPING CROSS-SEC- TION FIGURE 10 - STEAM PIPING CROSS-SECTION 20 STATIC PRESSURE CONTROL PLASTIC TUBINGEXHAUST STATIC PRESSURE882108-YIM-B-1012 Johnson Controls Unitary Products 21 FIGURE 11 - BOTTOM SUPPLY AND RETURN 21 REARFRONT LEFT RIGHT END FRONTDETAIL B (ELECTRICAL CONNECTION) FOR COOLING ONLY AND ALL HEATING APPLICATIONS DETAIL C (GAS CONNECTION THROUGH CURB) DETAIL A (DRAIN CONNECTION) B FIGURE 12 - END RETURN, BOTTOM SUPPLYRETURN AIR SUPPLY AIR OPENA NOTE: FACTORY INSTALLED POWER EXHAUST CANNOT BE ORDERED WITH END RETURN. DETAIL A (DRAIN CONNECTION) DETAIL B (ELECTRICAL CONNECTION) FOR COOLING ONLY AND ALL HEATING APPLICATIONS DETAIL C (GAS CONNECTION THROUGH CURB) 22 REAR RIGHT END LEFT END FRONTFRONT RIGHT END LEFT END REARFIGURE 13 - BOTTOM RETURN, FRONT & REAR SUPPLY 23 LEFT ENDRIGHT END RIGHT ENDFIGURE 14 - END RETURN, FRONT & REAR SUPPLY 24 RIGHT REAR LEFT REAR FRONT 44 A B 48 25 Ton Forward Curve65 C--------------------------------------------------------------------------= FM Btuh 0.8 1.08 F Degrees Temp RiseELECTRIC HEATING COOLING OPERATING INSTRUCTIONS 66 SERVICEFIGURE 26 - TYPICAL FLAME APPEARANCE REFRIGERATION SYSTEM COMPRESSORS MOTORS TABLE 45: GAS RATE - CUBIC FEET PER HOUR 67 TABLE 46: STEAM COIL (1 ROW, 25 & 30 TON)TABLE 47: STEAM COIL (1 ROW, 40 TON) TABLE 48: STATIC RESIST ANCE STEAM COIL (25 & 30 TON) TABLE 49: STATIC RESISTANCE STEAM COIL (40 TON) TABLE 50: HOT WATER COIL (1 ROW 25 & 30 TON) 68 TABLE 51: HOT WATER COIL (1 ROW , 40 TON)TABLE 52: WATER PRESSURE DROP (1 ROW , 25 & 30 TON) TABLE 53: WATER PRESSURE DROP (1 ROW, 40 TONS) TABLE 54: HOT WATER COIL (2 ROW, 25 & 30 TON) GAS FURNACE SAFETY FEATURES 83 MAINTENANCE 86 25 TON CHARGING CURVE92 R-410A QUICK REFERENCE GUIDERefer to Installation Instructions for specific installation requirements.
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