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Carrier ZW, ZN030-105, Z6, 48ZT, Z8075-105 C - Physical Data 48ZG,ZN075-105cont

Models: Z6 48ZG 48ZT ZW Z8075-105 ZN030-105

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Table 1C — Physical Data (48ZG,ZN075-105) (cont)

BASE UNIT		48ZG,ZN075			48ZG,ZN090			48ZG,ZN105
OPTIONAL POWER EXHAUST			Centrifugal, 18 x 15 in. (Any motor available on any unit.)
Quantity...Motor Hp		2...5			2...7.5			2...10
Quantity...Motor Hp		2...5			2...7.5			2...10
Motor Frame Size		184T			213T			215T
Efficiency at Full Load (%)
	High Efficiency	87.5			88.5			89.5
	Premium Efficiency	89.5			91.7			91.7
Fan Pulley Pitch Diameter (in.)		10.6			10.6			10.6
Motor Pulley Pitch Diameter (in.)		4.5			5.0			5.6
Shaft Diameter at Pulley (in.)		17/16			17/16			17/16
Resulting Fan Rpm		740			820			920
Maximum Allowable Rpm		1000			1000			1000
FILTERS
Standard Efficiency Throwaway		12...20 x 25 x 2			12...20 x 25 x 2			12...20 x 25 x 2
	(Standard)	12...20 x 25 x 2			12...20 x 25 x 2			12...20 x 25 x 2
	(Standard)
	Quantity...Size (in.)	12...20 x 20 x 2			12...20 x 20 x 2			12...20 x 20 x 2
30% and 65% Pleated (Optional)		12...20 x 25 x 2			12...20 x 25 x 2			12...20 x 25 x 2
	Quantity...Size (in.)	12...20 x 20 x 2			12...20 x 20 x 2			12...20 x 20 x 2
OUTSIDE AIR SCREENS		4...25 x 16 x 1			4...25 x 16 x 1			4...25 x 16 x 1
Standard Hood (25%) Quantity...Size (in.)		4...25 x 16 x 1			4...25 x 16 x 1			4...25 x 16 x 1
Standard Hood (25%) Quantity...Size (in.)		2...20 x 16 x 1			2...20 x 16 x 1			2...20 x 16 x 1
		2...20 x 16 x 1			2...20 x 16 x 1			2...20 x 16 x 1
OPTIONAL ECONOMIZER FILTER					Aluminum Frame, Permanent
Quantity...Size (in.)		12...16 x 25 x 1			12...16 x 25 x 1			12...16 x 25 x 1
Quantity...Size (in.)		2...16 x 20 x 1			2...16 x 20 x 1			2...16 x 20 x 1
		2...16 x 20 x 1			2...16 x 20 x 1			2...16 x 20 x 1
	LEGEND
CV	— Constant Volume
HGBP — Hot Gas Bypass
MBtuh— Btuh in Thousands
TXV — Thermostatic Expansion Valve
VAV	— Variable Air Volume

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Carrier ZW, ZN030-105, Z6, 48ZT, Z8075-105 installation instructions C - Physical Data 48ZG,ZN075-105cont

Contents

Install Outdoor Hoods Installation InstructionsFOR YOUR SAFETY WHAT TO DO IF YOU SMELL GAS FOR YOUR SAFETYCurb Gasketing INSTALLATIONField-FabricatedDuctwork Table 1A - Physical Data 48ZG,ZN030-050 Table 1A - Physical Data 48ZG,ZN030-050cont Table 1B - Physical Data 48ZG,ZN055-070 Table 1C - Physical Data 48ZG,ZN075-105 Table 1C - Physical Data 48ZG,ZN075-105cont Table 1D - Physical Data 48Z6,Z8075-105 Table 1D - Physical Data 48Z6,Z8075-105cont Table 1E - Physical Data 48ZT,ZW075-105 Includes hood Table 1E - Physical Data 48ZT,ZW075-105contTable 3 - Supply Fan Drive Data Table 4 - Power Exhaust Fan Drive DataUNIT SIZE DIMENSIONFig. 1 - Roof Curb Sizes UNIT TYPE24′-113/8″ 27′-911/16″22′-103/16″ 29′-107/8″Page Page Page 4 REF 9 3/4 CONDENSER END SUPPORTX NO GASKET DETAIL A-A UNIT WEIGHTECONOMIZER UNIT UNIT UNITS 48ZG,ZN PRIMARY DRAIN - The primary drain is a 2-in.NPT pipe connection located on the right-handside of the unit looking at the unit from the return air end. See Fig 24 → Page Page a48-8451 Page Page a48-8452 104.65 352 1-13/4 1933 6-41/8 POWERa48-8453 CONTROLa48-8454 Fig. 26 - Secondary Condensate Drain Location Fig. 24 - Primary Drain ConnectionFig. 25 - Slab-MountedCondensate Drain Piping DetailsFan Outdoor-AirHood Installation Fig. 29 - Outdoor Air Hood Installation SizesInstallation Sizes Installation SizesInstall Economizer Hoods 48ZT,ZW Units Field Electrical Connections Field Wire RoutingFig. 38 - Large Economizer Hood Assembly Fig. 39 - Disconnect Location - Size 030-050Units Fig. 40 - Disconnect Location - 48ZG,ZN055-105and 48Z6,Z8075-105Units for Factory-InstalledDisconnect Fig. 42 - Field Power Wiring ConnectionsFig. 43 - Factory-InstalledDisconnect Location Fig. 44 - Field Power Wiring ConnectionsTable 7 - Electrical Data, 48ZG,ZN030 Units Table 8 - Electrical Data, 48ZG,ZN035 Units Table 9 - Electrical Data, 48ZG,ZN040 Units Table 10 - Electrical Data, 48ZG,ZN050 Units Table 11 - Electrical Data, 48ZG,ZN055 Units Table 12 - Electrical Data, 48ZG,ZN060 Units Table 13 - Electrical Data, 48ZG,ZN070 Units Table 14 - Electrical Data - 48ZG,ZN075-105Units Table 15 - Electrical Data - 48Z6,Z8075-105Units Table 16 - Electrical Data - 48ZT,ZW075-105Units COMPRESSOR Fig. 45 - Auxiliary Control Box Location Sizes Sizes Fig. 46 - Auxiliary Control Box Location SizesFig. 47 - Auxiliary Control Box Details Fig. 48 - Auxiliary Control Box DetailsFig. 50 - Shipping Brackets Size 030-050Units Return/Exhaust-FanShipping Brackets 48Z6Fig. 51 - Shipping Brackets Size 055-070Units Fig. 54 - Foam TXV Shipping Blocks Fig. 52 - Shipping Brackets SizesFig. 53 - Return/Exhaust Fan Shipping Brackets Fig. 57 - Rear View of Compressor Mounting Rail Assembly — Size 105 UnitsMounting Rail Assembly - Size 105 Units Fig. 56 - Front View of CompressorTable 17 - 48Z Series Staged Gas Implementation Fig. 58 - Gas Piping Details075-105Units V-Type Fig. 59 - Flue/Inlet Hood Locations, 030-060UnitsFig. 60 - Flue/Inlet Hood Locations, 055-105Units Fig. 62 - Flue Deflector Baffle, 030-050andTable 18 - Flue and Inlet Hood Usage Fig. 66 - Inlet Hood View Port Cover InstallationFig. 65 - Inlet Hood Assembly 055-105Units OnlyCONTROLS INSTALLATION Shielded Cables Table 20 - CCN Connection ApprovedFig. 68 - T55 or T56 Wiring Fig. 67 - Field Control Thermostat WiringTable 21 - Smoke Control Modes Fig. 69 - Space Temperature Averaging Wiring Fig. 73 - Filter Status Wiring Fig. 70 - Heat Interlock Relay WiringFig. 71 - Outdoor Air Enthalpy Switch Wiring Fig. 72 - CO2 Space Sensor WiringCEM J6 Fig. 74 - Fan Status Switch WiringFig. 76 - Return Air CO2 Sensor Wiring RCB J4RCB J4 Fig. 77 - Return Air Smoke Detector WiringFig. 78 - Fire Shutdown Wiring MBB J6COMM Fig. 80 - CCN ConnectionsBOARD Page 4-09 Copyright 2009 Carrier CorporationCatalog No Form 48Z-8SI