Johnson Controls J15 warranty Other Pre-Engineeredaccessories Available

Page 40
OTHER PRE-ENGINEERED ACCESSORIES AVAILABLE

OTHER PRE-ENGINEERED ACCESSORIES AVAILABLE

•ROOF CURB - 14" high, full perimeter curb with wood nailer (shipped knocked-down).

•100% BAROMETRIC RELIEF DAMPER - Contains a rain hood, air inlet screen, exhaust damper and mount- ing hardware. Used to relieve internal air pressure through the unit.

•PROPANE CONVERSION KIT - Contains new orifices and gas valve parts to convert from natural to L.P. gas. One per unit required.

•HIGH ALTITUDE - NATURAL GAS - Contains orifices required for applications between 2000 and 6000 feet altitude.

•HIGH ALTITUDE - PROPANE GAS - Contains orifices required for applications between 2000 and 6000 feet altitude. Must be used with propane conversion kit.

•BURGLAR BARS - Designed to work with above roof curbs, depending on unit model. Fits duct openings of curb supply and return air openings.

•SIDE DUCT FLANGE - Supply and return air duct flanges for side duct applications. Do not use on units with power exhaust.

•HIGH STATIC DRIVE - Includes blower pulley and belt for higher CFM and/or static pressure requirements.

•WOOD SKID - Allows unit to be handled with 90" forks.

•ECONOMIZER/MOTORIZED DAMPER RAIN HOOD (J25DJN/E/C only) - Contains all hood panels and the hardware for assembling.

•ANTI-RECYCLE TIMER - Assures 5-minute off time between compressor cycles.

•LOW AMBIENT KIT - Provides unit cooling operation down to 0°F.

•COIL GUARD KIT - Guard for cooling coil.

OTHER FACTORY INSTALLED OPTIONS

•POWER EXHAUST OPTION - To work in conjunction with economizers.

•STAINLESS STEEL HEAT EXCHANGER

•STAINLESS STEEL DRAIN PAN

•TECHNICOAT PHENOLIC COATED CONDENSER AND EVAPORATOR COIL

•ELECTRONIC SINGLE ENTHALPY ECONOMIZER

•DIRTY FILTER SWITCH

•DOUBLE WALL

•PHASE MONITOR

•COIL GUARD

•POWERED GFI CONVENIENCE OUTLET

•NON-POWERED GFI CONVENIENCE OUTLET

•BAS READY ECONOMIZER (2-10 V.D.C. ACTUATOR WITHOUT A CONTROLLER)

•HINGED FILTER DOOR ACCESS AND TOOL FREE ACCESS PANELS

•HINGED TOOL FREE BLOWER, BLOWER MOTOR, FILTER AND ELECTRICAL ACCESS PANELS

•HIGH STATIC DRIVE

•2" PLEATED FILTERS

•4" THROW AWAY FILTERS

•DISCONNECT SWITCH

•SUPPLY AIR SMOKE DETECTOR

•RETURN AIR SMOKE DETECTOR

CONTROLS

•JOHNSON LIGHT COMMERCIAL SYSTEM (LCCS) - Provides rooftop system integration for LCCS single zone, change-over bypass and VAV systems.

•JOHNSON UNT 1126 ROOFTOP CONTROLLER - N2 protocol with air proving and dirty filter sensors. Hard- ware contains generic application logic; field engineering and/or modification may be required.

Subject to change without notice. Printed in U.S.A.

349687-JTG-A-1007

Copyright © 2008 by Johnson Controls, Inc. All rights reserved.

Supersedes: Nothing

Johnson Controls Unitary Products

5005 York Drive

Norman, OK 73069

Page 39 Page 40
Image 40
Page 39 Page 40
Contents SERIES SINGLE PACKAGE GAS/ELECTRIC UNITS AND SINGLE PACKAGE AIR CONDITIONERSDESCRIPTION TECHNICAL GUIDELIST OF FIGURES TABLE OF CONTENTSLIST OF TABLES 15-25Ton Series 20 Model Number Nomenclature PRODUCT NOMENCLATUREJ15 D J N24 A 2 A AA 1 0 1 2 4 A FEATURES FACTORY-INSTALLEDOPTIONS FIGURE 1 - UNIT CUTAWAY349687-JTG-A-1007 FIELD-INSTALLEDACCESSORIES CONTROL OPTIONS349687-JTG-A-1007 TABLE 2 CAPACITY RATINGS - ARI TABLE 1 SOUND POWER RATING1TABLE 3 GAS HEAT RATIINGS 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 Products208 VOLT AND STANDARD DRIVE 208 VOLT AND HIGH STATIC DRIVE230/460/575 VOLT AND208 VOLT AND STANDARDDRIVE 208 VOLT AND208 VOLT AND STANDARD DRIVE 208 VOLT AND HIGH STATIC DRIVE230/460/575 VOLT AND208 VOLT AND STANDARD DRIVE 208 VOLT AND HIGH STATIC DRIVE230/460/575 VOLT AND208 VOLT AND STANDARDDRIVE 208 VOLT AND208 VOLT AND STANDARD DRIVE 208 VOLT AND HIGH STATIC DRIVE230/460/575 VOLT AND208 VOLT AND STANDARD DRIVE 208 VOLT AND HIGH STATIC DRIVE230/460/575 VOLT ANDTABLE 16 BLOWER MOTOR AND DRIVE DATA TABLE 18 POWER EXHAUST PERFORMANCETABLE 17 STATIC RESISTANCES1 COMPRESSORS NOTE 1 HACR Type per NEC Johnson Controls Unitary Products349687-JTG-A-1007 NOTE 1 HACR Type per NECNOTE 1 HACR Type per NEC Johnson Controls Unitary ProductsTABLE 21 J**DJ VOLTAGE LIMITATIONS1 TABLE 22 PHYSICAL DATAMODELS J15DJFIGURE 3 - TYPICAL J**DJ FIELD WIRING DIAGRAM TABLE 23 SUPPLY FAN VFD WEIGHTS, IN LBSTABLE 24 ELECTRIC HEAT CORRECTION FACTORS FIGURE 4 - FRONT VIEW DIMENSIONS TABLE 25 UTILITIES ENTRY DATAHOLE USED FORFIGURE 5 - REAR VIEW DIMENSIONS Dimensions listed are for sideField Accessories for Side duct flange openings seeTABLE 26 MINIMUM CLEARANCES FIGURE 7 - UNIT CENTER OF GRAVITY FIGURE 8 - TYPICAL UNIT APPLICATIONSROOF JACK INSTALLATION ROOF CURB INSTALLATION SLAB ON GROUND INSTALLATIONFIGURE 9 - FOUR AND SIX POINT LOADS TABLE 27 FOUR AND SIX POINT LOADSTotal 4 Point Loads lbsFIGURE 11 - ROOF CURB DUCT OPENINGS DIMENSION FIGURE 10 - UNIT ROOF CURB DIMENSIONSFIGURE 12 - CUT AWAY OF ROOF CURB Page GENERAL GUIDE SPECIFICATIONSDESCRIPTION OUTDOOR CONDENSER FAN ASSEMBLY REFRIGERANT COMPONENTSUNIT CONTROLS GAS HEATING SECTION J**DJN MODELSUNIT OPERATING CHARACTERISTICS ELECTRIC HEATING J**DJC/E MODELSELECTRICAL REQUIREMENTS STANDARD LIMITED WARRANTIESOTHER PRE-ENGINEEREDACCESSORIES AVAILABLE
Top Page Image Contents