Johnson Controls
J15
warranty
Altitude Correction Factors
Specifications
Unit Operating Characteristics
Install
Dimension
Field-Installedaccessories
Outdoor Condenser Fan Assembly
SOUND POWER RATING1
Features
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Contents
DESCRIPTION
SERIES SINGLE PACKAGE GAS/ELECTRIC UNITS
AND SINGLE PACKAGE AIR CONDITIONERS
TECHNICAL GUIDE
LIST OF TABLES
TABLE OF CONTENTS
LIST OF FIGURES
J15 D J N24 A 2 A AA 1 0 1 2 4 A
PRODUCT NOMENCLATURE
15-25Ton Series 20 Model Number Nomenclature
FEATURES
FACTORY-INSTALLEDOPTIONS
FIGURE 1 - UNIT CUTAWAY
349687-JTG-A-1007
FIELD-INSTALLEDACCESSORIES
CONTROL OPTIONS
349687-JTG-A-1007
TABLE 3 GAS HEAT RATIINGS
TABLE 1 SOUND POWER RATING1
TABLE 2 CAPACITY RATINGS - ARI
TABLE 4 COOLING CAPACITIES FOR J15DJ
TABLE 5 COOLING CAPACITIES FOR J18DJ
TABLE 6 COOLING CAPACITIES FOR J20DJ
TABLE 7 COOLING CAPACITIES FOR J25DJ
TABLE 8 ALTITUDE CORRECTION FACTORS
FIGURE 2 - ALTITUDE/TEMPERATURE CONVERSION FACTOR
Johnson Controls Unitary Products
230/460/575
208 VOLT AND STANDARD DRIVE
208 VOLT AND HIGH STATIC DRIVE
VOLT AND
DRIVE
208 VOLT AND
STANDARD
208 VOLT AND
230/460/575
208 VOLT AND STANDARD DRIVE
208 VOLT AND HIGH STATIC DRIVE
VOLT AND
230/460/575
208 VOLT AND STANDARD DRIVE
208 VOLT AND HIGH STATIC DRIVE
VOLT AND
DRIVE
208 VOLT AND
STANDARD
208 VOLT AND
230/460/575
208 VOLT AND STANDARD DRIVE
208 VOLT AND HIGH STATIC DRIVE
VOLT AND
230/460/575
208 VOLT AND STANDARD DRIVE
208 VOLT AND HIGH STATIC DRIVE
VOLT AND
TABLE 17 STATIC RESISTANCES1
TABLE 18 POWER EXHAUST PERFORMANCE
TABLE 16 BLOWER MOTOR AND DRIVE DATA
COMPRESSORS
NOTE 1 HACR Type per NEC
Johnson Controls Unitary Products
349687-JTG-A-1007
NOTE 1 HACR Type per NEC
NOTE 1 HACR Type per NEC
Johnson Controls Unitary Products
MODELS
TABLE 21 J**DJ VOLTAGE LIMITATIONS1
TABLE 22 PHYSICAL DATA
J15DJ
TABLE 24 ELECTRIC HEAT CORRECTION FACTORS
TABLE 23 SUPPLY FAN VFD WEIGHTS, IN LBS
FIGURE 3 - TYPICAL J**DJ FIELD WIRING DIAGRAM
HOLE
FIGURE 4 - FRONT VIEW DIMENSIONS
TABLE 25 UTILITIES ENTRY DATA
USED FOR
Field Accessories for Side
FIGURE 5 - REAR VIEW DIMENSIONS
Dimensions listed are for side
duct flange openings see
TABLE 26 MINIMUM CLEARANCES
ROOF JACK INSTALLATION ROOF CURB INSTALLATION
FIGURE 7 - UNIT CENTER OF GRAVITY
FIGURE 8 - TYPICAL UNIT APPLICATIONS
SLAB ON GROUND INSTALLATION
Total
FIGURE 9 - FOUR AND SIX POINT LOADS
TABLE 27 FOUR AND SIX POINT LOADS
4 Point Loads lbs
FIGURE 12 - CUT AWAY OF ROOF CURB
FIGURE 10 - UNIT ROOF CURB DIMENSIONS
FIGURE 11 - ROOF CURB DUCT OPENINGS DIMENSION
Page
DESCRIPTION
GUIDE SPECIFICATIONS
GENERAL
UNIT CONTROLS
OUTDOOR CONDENSER FAN ASSEMBLY
REFRIGERANT COMPONENTS
GAS HEATING SECTION J**DJN MODELS
ELECTRICAL REQUIREMENTS
UNIT OPERATING CHARACTERISTICS
ELECTRIC HEATING J**DJC/E MODELS
STANDARD LIMITED WARRANTIES
OTHER PRE-ENGINEEREDACCESSORIES AVAILABLE
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