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Energy Tech Laboratories
LB360, LB480, LB300 INDOOR WIRING DIAGRAM LA300, 035-18496-000-C-1102
Models:
LB600
LB300
LB360
LB480
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Install
Replacement Parts
Dimension
Maintenance
Solenoid Wiring
Air System Adjustment
Weight
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Image 29
035-18496-000-C-1102
FIGURE 31 - INDOOR WIRING DIAGRAM LA300
Unitary Products Group
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Contents
INSTALLATION MANUAL
SPLIT-SYSTEM AIR COOLED EVAPORATOR BLOWER
NOTES, CAUTIONS AND WARNINGS
SAVE THIS MANUAL
LIST OF FIGURES
TABLE OF CONTENTS
LIST OF TABLES
GENERAL
REPLACEMENT PARTS
NOTES, CAUTIONS AND WARNINGS
INSPECTION
Installation Options
00 = No Heat Installed
INDOOR PRODUCT NOMENCLATURE
L A 300 C 00 A 6 A AA
TABLE 2 PHYSICAL DATA
NOTE The 5HP motors are not inherently protected
BLOWER MOTOR MOUNTING LOCATIONS
FIGURE 2 - LB600 FACTORY MOTOR MOUNTING
POSITION
FIGURE 4 - LA300/LB360/LB480 MOTOR LOCATION A
MOTOR MOUNT ARRANGEMENTS
FIGURE 5 - LA300/LB360/LB480 MOTOR ARRANGEMENTS
LA300/LB360/LB480 MOTOR ARRANGEMENTS
LB600 MOTOR ARRANGEMENTS
AIR DISCHARGE CONVERSION
RE-LOCATINGTHE LB600 MOTOR MOUNTING PLATE
ALTERNATE POSITION ONE
VERTICAL ARRANGEMENTS
FIGURE 6 - VERTICAL AIRFLOW ARRANGEMENTS
FIGURE 7 - HORIZONTAL AIRFLOW ARRANGEMENTS
FIGURE 8 - LB600 AIRFLOW ARRANGEMENTS
UNIT INSTALLATION
LOCATION
RIGGING
MOUNTING
TABLE 3 UNIT MOUNTING DIMENSIONS
TABLE 4 CORNER WEIGHTS
should be secured to the unit using the hardware
FIGURE 10 - LA300/LB480/LB360 WEIGHT DISTRIBUTION
provided with the suspension accessory
VERTICAL LA300, LB360, LB480
C H A N N E L S
S U S P E N S I O N
A I R I N B L O W E R S E C T I O N
H E A T I N G C O I L A C C
SUPPLY AIR DUCTS
DUCT CONNECTIONS
INSULATION
DRAIN CONNECTIONS
RETURN AIR DUCT ANGLES
EXPANSION VALVE BULB INSTALLATION
TWIN BELT DRIVE ADJUSTMENT
AIR SYSTEM ADJUSTMENT
BEARING ALIGNMENT LB600
FIGURE 15 - LB600 CENTER BEARING
TABLE 7 MOTOR OVERLOAD ELEMENTS
ELECTRICAL CONNECTIONS
TABLE 6 ELECTRICAL DATA
TABLE 9 UNIT BLOWER MOTOR DATA
MAINTENANCE
TABLE 8 UNIT DRIVE DATA
TABLE 11 FAN PEFORMANCE DATA - 30 TON
TABLE 10 FAN PEFORMANCE DATA - 25 TON
TABLE 12 FAN PERFORMANCE DATA - 40 TON
TABLE 13 FAN PERFORMANCE DATA - 50 TON
TABLE 14 UNIT DIMENSIONS - LA300, LB360, LB480
FIGURE 17 - UNIT DIMENSIONS - LA300, LB360, LB480
FIGURE 18 - 25 TON LIQUID LINE SOLENOID WIRING
SOLENOID WIRING
FIGURE 21 - LB360 PIPING CONNECTIONS
FIGURE 20 - LA300 PIPING CONNECTIONS
FIGURE 22 - LB480 PIPING CONNECTIONS
TABLE 15 UNIT CONNECTION SIZES
Condensate
FIGURE 23 - UNIT DIMENSIONS
Drain
Liquid
035-18496-000-C-1102
I.W.C
30-ton Pressure Drop Across Indoor Coil
I.W.C
50-ton Pressure Drop Across Indoor Coil
I.W.C
I.W.C
40-ton
Unitary Products Group
Unitary Products Group
FIGURE 31 - INDOOR WIRING DIAGRAM LA300
035-18496-000-C-1102
Unitary Products Group
035-18496-000-C-1102
Unitary Products Group
035-18496-000-C-1102
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