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Energy Tech Laboratories LB300 Vertical Airflow Arrangements, Horizontal Airflow Arrangements

Models: LB600 LB300 LB360 LB480

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035-18496-000-C-1102

AIR

BLOWER

		EVAPORATOR
		COIL
	R	*
	A I	*
	A I	4
		4

VERTICAL ARRANGEMENTS

2	3
AIR
AIR	AIR
*	*
5	6
AIR
AIR	AIR
*	*

AIR

*IF REQUIRED, SOME AIR CAN BE BROUGHT THROUGH THE BOTTOM OF THE EVAPORATOR SECTION.

FIGURE 6 - VERTICAL AIRFLOW ARRANGEMENTS

7	8	AIR

AIR

AIR
AIR
11	AIR
11
AIR
AIR

AIR

FIGURE 7 - HORIZONTAL AIRFLOW ARRANGEMENTS

10	Unitary Products Group

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Energy Tech Laboratories LB300 Vertical Airflow Arrangements, Horizontal Airflow Arrangements, Vertical Arrangements

Contents

NOTES, CAUTIONS AND WARNINGS SPLIT-SYSTEM AIR COOLED EVAPORATOR BLOWERINSTALLATION MANUAL SAVE THIS MANUALTABLE OF CONTENTS LIST OF FIGURESLIST OF TABLES NOTES, CAUTIONS AND WARNINGS REPLACEMENT PARTSGENERAL INSPECTIONINDOOR PRODUCT NOMENCLATURE 00 = No Heat InstalledInstallation Options L A 300 C 00 A 6 A AATABLE 2 PHYSICAL DATA FIGURE 2 - LB600 FACTORY MOTOR MOUNTING BLOWER MOTOR MOUNTING LOCATIONSNOTE The 5HP motors are not inherently protected POSITIONFIGURE 5 - LA300/LB360/LB480 MOTOR ARRANGEMENTS MOTOR MOUNT ARRANGEMENTSFIGURE 4 - LA300/LB360/LB480 MOTOR LOCATION A LA300/LB360/LB480 MOTOR ARRANGEMENTSRE-LOCATINGTHE LB600 MOTOR MOUNTING PLATE AIR DISCHARGE CONVERSIONLB600 MOTOR ARRANGEMENTS ALTERNATE POSITION ONEFIGURE 7 - HORIZONTAL AIRFLOW ARRANGEMENTS FIGURE 6 - VERTICAL AIRFLOW ARRANGEMENTSVERTICAL ARRANGEMENTS LOCATION UNIT INSTALLATIONFIGURE 8 - LB600 AIRFLOW ARRANGEMENTS RIGGINGTABLE 4 CORNER WEIGHTS TABLE 3 UNIT MOUNTING DIMENSIONSMOUNTING provided with the suspension accessory FIGURE 10 - LA300/LB480/LB360 WEIGHT DISTRIBUTIONshould be secured to the unit using the hardware VERTICAL LA300, LB360, LB480A I R I N B L O W E R S E C T I O N S U S P E N S I O NC H A N N E L S H E A T I N G C O I L A C CINSULATION DUCT CONNECTIONSSUPPLY AIR DUCTS RETURN AIR DUCT ANGLES DRAIN CONNECTIONSEXPANSION VALVE BULB INSTALLATION BEARING ALIGNMENT LB600 AIR SYSTEM ADJUSTMENTTWIN BELT DRIVE ADJUSTMENT FIGURE 15 - LB600 CENTER BEARINGTABLE 6 ELECTRICAL DATA ELECTRICAL CONNECTIONSTABLE 7 MOTOR OVERLOAD ELEMENTS TABLE 8 UNIT DRIVE DATA MAINTENANCETABLE 9 UNIT BLOWER MOTOR DATA TABLE 12 FAN PERFORMANCE DATA - 40 TON TABLE 10 FAN PEFORMANCE DATA - 25 TONTABLE 11 FAN PEFORMANCE DATA - 30 TON TABLE 13 FAN PERFORMANCE DATA - 50 TONFIGURE 18 - 25 TON LIQUID LINE SOLENOID WIRING FIGURE 17 - UNIT DIMENSIONS - LA300, LB360, LB480TABLE 14 UNIT DIMENSIONS - LA300, LB360, LB480 SOLENOID WIRINGFIGURE 22 - LB480 PIPING CONNECTIONS FIGURE 20 - LA300 PIPING CONNECTIONSFIGURE 21 - LB360 PIPING CONNECTIONS TABLE 15 UNIT CONNECTION SIZESDrain FIGURE 23 - UNIT DIMENSIONSCondensate Liquid035-18496-000-C-1102 I.W.C 30-ton Pressure Drop Across Indoor CoilI.W.C I.W.C I.W.C50-ton Pressure Drop Across Indoor Coil 40-tonUnitary Products Group 035-18496-000-C-1102 FIGURE 31 - INDOOR WIRING DIAGRAM LA300Unitary Products Group 035-18496-000-C-1102 Unitary Products Group035-18496-000-C-1102 Unitary Products GroupNorman Unitary5005 Products