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Carrier ZN030-105, ZW, Z6, 48ZT, Z8075-105 Electrical Data - 48ZG,ZN075-105Units

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

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Table 14 — Electrical Data — 48ZG,ZN075-105 Units

Table 14 — Electrical Data — 48ZG,ZN075-105 Units

							COMPRESSOR										BASE		OPTIONAL			BASE UNIT
	NOMINAL												OFM		IFM		UNIT		POWER			WITH
UNIT	VOLTAGE	VOLTAGE		No. 1		No. 2		No. 3			No. 4		OFM		IFM		UNIT		EXHAUST			EXHAUST
UNIT	VOLTAGE	VOLTAGE		No. 1		No. 2		No. 3			No. 4						ONLY		EXHAUST			EXHAUST
SIZE	(3 Ph	RANGE															ONLY			FAN		FAN
SIZE	(3 Ph	RANGE																		FAN		FAN
	60 Hz)			RLA	LRA	RLA	LRA	RLA		LRA	RLA	LRA	Total	Hp		FLA	MCA	MOCP	Total		Total	MCA	MOCP
				RLA	LRA	RLA	LRA	RLA		LRA	RLA	LRA	Total	Hp		FLA	MCA	MOCP	Total		Total	MCA	MOCP
													FLA						Hp		FLA
																			10		15.2	204.1	250
														30		40.0	188.9	250	15		22.0	210.9	250
																			20		28.0	216.9	250
																			10		15.2	216.1	250
														40		52.0	200.9	250	15		22.0	222.9	250
																			20		28.0	228.9	250
																			10		15.2	229.1	250
075	460	414-508		50.6	253	65.4	345	—		—	—	—	16.5	50		65.0	213.9	250	15		22.0	235.9	300
																			20		28.0	241.9	300
																			10		15.2	244.0	300
														60		77.0	228.8	300	15		22.0	250.8	300
																			20		28.0	256.8	300
																			10		15.2	267.7	300
														75		96.0	252.5	300	15		22.0	274.5	350
																			20		28.0	280.5	350
																			10		15.2	222.2	350
														30		40.0	207.0	250	15		22.0	229.0	250
																			20		28.0	235.0	300
																			10		15.2	234.2	250
														40		52.0	219.0	250	15		22.0	241.0	300
																			20		28.0	247.0	300
																			10		15.2	247.2	300
090	460	414-508		65.4	345	65.4	345	—		—	—	—	19.8	50		65.0	232.0	250	15		22.0	254.0	300
																			20		28.0	260.0	300
																			10		15.2	262.1	300
														60		77.0	246.9	300	15		22.0	268.9	300
																			20		28.0	274.9	300
																			10		15.2	285.8	350
														75		96.0	270.6	350	15		22.0	292.6	350
																			20		28.0	298.6	350
																			10		15.2	258.1	300
														30		40.0	242.9	250	15		22.0	264.9	300
																			20		28.0	270.9	300
																			10		15.2	270.4	300
														40		52.0	255.2	300	15		22.0	277.2	300
																			20		28.0	283.2	300
																			10		15.2	286.7	350
105	460	414-508		50.6	253	34.6	173	50.6		253	34.6	173	19.8	50		65.0	271.5	300	15		22.0	293.5	350
																			20		28.0	299.5	350
																			10		15.2	301.7	350
														60		77.0	286.5	350	15		22.0	308.5	350
																			20		28.0	314.5	350
																			10		15.2	325.4	400
														75		96.0	310.2	400	15		22.0	332.2	400
																			20		28.0	338.2	400
	LEGEND
FLA	— Full Load Amps
Hp	— Nominal Horsepower
IFM	— Indoor (Supply) Fan Motor
LRA	— Locked Rotor Amps
MCA	— Minimum Circuit Amps (for wire sizing)
MOCP — Maximum Overcurrent Protection
OFM	— Outdoor (Condenser) Fan Motor
RLA	— Rated Load Amps

NOTE: Units use 2 (low heat) or 3 (high heat) combustion fan motors rated at 460 v, single-phase, 60 Hertz and 0.3 FLA each.

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Carrier ZN030-105, ZW, Z6, 48ZT, Z8075-105 installation instructions Electrical Data - 48ZG,ZN075-105Units

Contents

Install Outdoor Hoods Installation InstructionsFOR YOUR SAFETY WHAT TO DO IF YOU SMELL GAS FOR YOUR SAFETYField-FabricatedDuctwork INSTALLATIONCurb Gasketing 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 X NO GASKET DETAIL A-A CONDENSER END SUPPORT4 REF 9 3/4 ECONOMIZER WEIGHTUNIT 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 Fig. 38 - Large Economizer Hood Assembly Field Wire RoutingField Electrical Connections 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. 51 - Shipping Brackets Size 055-070Units Return/Exhaust-FanShipping Brackets 48Z6Fig. 50 - Shipping Brackets Size 030-050Units Fig. 53 - Return/Exhaust Fan Shipping Brackets Fig. 52 - Shipping Brackets SizesFig. 54 - Foam TXV Shipping Blocks 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 ApprovedTable 21 - Smoke Control Modes Fig. 67 - Field Control Thermostat WiringFig. 68 - T55 or T56 Wiring 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 J6BOARD Fig. 80 - CCN ConnectionsCOMM Page 4-09 Copyright 2009 Carrier CorporationCatalog No Form 48Z-8SI