Emerson Figure i manual Footprint Dimensions

Page 8

Installation

Figure 2 Dimensions, top air discharge

Guard Height		Top Air
Guard Height		Discharge				Fan Rotation
		Discharge				Fan Rotation
						CW
						CW

Right Air Intake

Left Air		Shaded area
Left Air		indicates a minimum
Intake		indicates a minimum
Intake		clearance of 18" (457mm)
		clearance of 18" (457mm)
	2"	for proper air flow.
	2"
	(51mm)

	Shaded area
	indicates a minimum				Removable panel for access			Shaded area
	clearance of 18" (457mm)				to high-voltage and low-voltage			Shaded area
	clearance of 18" (457mm)				to high-voltage and low-voltage			indicates a recommended
	for proper air flow				connections and refrigeration			clearance of 24" (610mm)
					components			clearance of 24" (610mm)
					components			for component access and
			36-1/8"			53-3/16"		removal.
			36-1/8"		4"	53-3/16"
			(918mm)		4"	(1351mm)
					(102mm) typ.
					2"			1/2" Bolt-Down Holes
					(51mm) typ.			(6 places)
	4-23/32"								2"
	(120mm)								2"
			25-3/32"					32-1/8"	(51mm)
			25-3/32"					32-1/8"
			(637mm)			2"		(816mm)
			46-7/32"			(51mm)
			46-7/32"						DPN000131
			(1174mm)						DPN000131
				FOOTPRINT DIMENSIONS					Rev. 0
				FOOTPRINT DIMENSIONS
	Table 2	Electrical and piping connections, top air discharge
		Model Numbers			Dimensional Data in. (mm)				Module Net
									Weight lb.
	60Hz		50Hz	A	B	C		D	(kg) .
	PFH067A-H		PFH066A-H						488 (222)
	PFHZ67A-L		PFHZ66A-L	53 (1343)	36-1/4 (918)	38-1/2 (978)	5-1/2 (140)		488 (222)
	PFHZ67A-L		PFHZ66A-L	53 (1343)	36-1/4 (918)	38-1/2 (978)	5-1/2 (140)
	PFH096A-L		PFH095A-L						570 (259)

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Image 8

Contents Liebert Prop Fan Condensing Unit Example PFH037A-PL7 = 380/415-3ph-50HzTable of Contents Figures Prop Fan Condensing Units Optional EquipmentEquipment Inspection Location ConsiderationsDimensional Data Net WeightModel Numbers Dimensional Data, in. mm Lb. kg 60Hz 50Hz Cabinet and floor planning data, horizontal air dischargeFootprint Dimensions Wall Mounting Piping and Electrical Connections Electrical and piping connections, horizontal air discharge152 PFH096A- LGeneral piping arrangement Electrical field connections, 1- to 5-ton units Top Air Discharge ModelsElectrical field connections, 8-ton units Single-phase, 1-3 ton model schematic, typical Three-phase, 3-5 ton model schematic, typical Three-phase, 8 ton model schematic, typical Piping Considerations Piping for Elevation Differences between PFH and EvaporatorEquivalent lengths for various pipe fittings, ft m EvaporatorCondensing Unit Pre-Charged Line Sets Field-Fabricated Line SetsRefrigerant charge in Liebert pre-charged R-407C line sets Line Size Length Charge R-407C Ft. m Lb-oz kgLiebert PFH unit charge levels and coupling size Recommended line sizes, OD CuInstallation of Piping to Units Piping connection sizes and torqueLine charges refrigerant per 100 ft m of Type L copper tube Line Size OD Cu Coupling Size Torque, lb-ft. N-mRemove Existing Condensing Unit Filter Drier Selection and InstallationInstall the New Condensing Unit Evaporator Charge R-407C Indoor Unit Models Oz kg General System Charge RequirementsEvaporator Charge Levels Electrical Connections Low-Voltage Control Wire ConnectionsLow-Voltage Control Wire Sizing Nominal Input Voltage- Phase Capacity Electrical Nominal Input Voltage-Phase Capacity ElectricalElectrical Data Electrical data-High ambient models 105F/41C 60HzElectrical data-Quiet-Line models 95F/35C 60Hz Electrical data-High ambient models 105F/41C 50HzChecklist for Completed Installation Electrical data Quiet-Line models 95F/35C 50HzLiebert Lee-Temp Flood Back Head Pressure Control CompressorHigh Head Pressure Operation AdjustmentHot Gas Bypass Hot gas bypass diagram General Compressor FailureElectrical Failure-Burnout Mechanical FailureCompressor Replacement Model Numbers 407C 60 Hz 50 Hz Oz kg Field Charge VerificationField verification charge Troubleshooting Problem Cause RemedySingle-Phase&Three-Phase UPS Environmental Systems Web Site MonitoringUni Etwo