York 036-048 Manuel d'installation

INSTALLATION MANUALCAUTION: READ ALL SAFETY GUIDES BEFORE YOU BEGIN TO INSTALL YOUR UNIT.SAVE THIS MANUALSUNLINE MAGNUM™GAS/ELECTRIC SINGLE PACKAGEAIR

362246-YIM-C-010910 Johnson Controls Unitary ProductsSERVICE ACCESSThe following removable panels provide access to allserviceable components:• Compre

362246-YIM-C-0109Johnson Controls Unitary Products 11TYPICAL POWER WIRINGTYPICAL CONTROL WIRINGFIGURE 3 - TYPICAL FIELD POWER & CONTROL WIRINGREFE

362246-YIM-C-010912 Johnson Controls Unitary ProductsTHERMOSTATThe room thermostat should be located on an insidewall approximately 56 inches above th

362246-YIM-C-0109Johnson Controls Unitary Products 13GAS HEATThese gas-fired heaters have aluminized-steel oroptional stainless steel, tubular heat ex

362246-YIM-C-010914 Johnson Controls Unitary ProductsGAS PIPINGProper sizing of gas piping depends on the cubic feetper hour of gas flow required, spe

362246-YIM-C-0109Johnson Controls Unitary Products 156. The furnace and its individual manual shut-offvalve must be disconnected from the gas supplypi

362246-YIM-C-010916 Johnson Controls Unitary Productsfor this gas as it will quickly dissolve white lead or moststandard commercial compounds. Shellac

362246-YIM-C-0109Johnson Controls Unitary Products 17Power exhaust is only available as a field installedaccessory.ECONOMIZER AND POWER EXHAUST DAMPER

362246-YIM-C-010918 Johnson Controls Unitary ProductsFIGURE 7 - ENTHALPY SETPOINT ADJUSTMENT40(4)70(21)50(10)55(13)60(16)65(18)35(2)45(7)75(24)80(27)3

362246-YIM-C-0109Johnson Controls Unitary Products 19FIGURE 9 - FOUR AND SIX POINT LOADINGTABLE 6: CENTER OF GRAVITY (ALL MODELS)DIMENSION DJ 036-060X

362246-YIM-C-01092 Johnson Controls Unitary ProductsTABLE OF CONTENTSGENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

362246-YIM-C-010920 Johnson Controls Unitary ProductsTABLE 8: DJ PHYSICAL DATAMODELSDJ036 048 060EVAPORATORBLOWERCentrifugal Blower (Dia. x Wd. in.) 1

362246-YIM-C-0109Johnson Controls Unitary Products 21 TABLE 10:ELECTRICAL DATA - DJ036, 048 & 060 DIRECT DRIVE W/O POWERED CONVENIENCE OUTLETSize(

362246-YIM-C-010922 Johnson Controls Unitary Products060(5.0)208-1-60 28.8 145.0 45.0 2.3 7.6 0.0None - - - 45.9 50E05 4.0 1 19.2 45.9 50E07 5.6 1 26.

362246-YIM-C-0109Johnson Controls Unitary Products 23 TABLE 11:ELECTRICAL DATA - DJ036, 048 & 060 BELT DRIVE W/O POWERED CONVENIENCE OUTLETSize(To

362246-YIM-C-010924 Johnson Controls Unitary Products060(5.0)208-1-60 28.8 145.0 45.0 2.3 7.6 0.0None - - - 45.9 50E05 4.0 1 19.2 45.9 50E07 5.6 1 26.

362246-YIM-C-0109Johnson Controls Unitary Products 25 TABLE 12:ELECTRICAL DATA - DJ036, 048 & 060 BELT DRIVE HIGH STATIC W/O POWERED CONVENIENCEOU

362246-YIM-C-010926 Johnson Controls Unitary Products060(5.0)208-3-60 17.3 123.0 27.0 2.3 8.2 0.0None - - - 32.1 35E05 4.0 1 11.1 32.1 35E07 5.6 1 15.

362246-YIM-C-0109Johnson Controls Unitary Products 27 TABLE 13:ELECTRICAL DATA - DJ036, 048 & 060 DIRECT DRIVE W/POWERED CONVENIENCE OUTLETSize(To

362246-YIM-C-010928 Johnson Controls Unitary Products060(5.0)208-1-60 28.8 145.0 45.0 2.3 7.6 10.0None - - - 55.9 60E05 4.0 1 19.2 55.9 60E07 5.6 1 26

362246-YIM-C-0109Johnson Controls Unitary Products 29 TABLE 14:ELECTRICAL DATA - DJ036, 048 & 060 BELT DRIVE WITH POWERED CONVENIENCE OUTLETSize(T

362246-YIM-C-0109Johnson Controls Unitary Products 3LIST OF FIGURESFig. # Pg. #1 RECOMMENDED DRAIN PIPING . . . . . . . . . . . . . . . 92 COMPRESSOR

362246-YIM-C-010930 Johnson Controls Unitary Products060(5.0)208-1-60 28.8 145.0 45.0 2.3 7.6 10.0None - - - 55.9 60E05 4.0 1 19.2 55.9 60E07 5.6 1 26

362246-YIM-C-0109Johnson Controls Unitary Products 31 TABLE 15:ELECTRICAL DATA - DJ036, 048 & 060 BELT DRIVE HIGH STATIC WITH POWERED CONVENIENCEO

362246-YIM-C-010932 Johnson Controls Unitary Products060(5.0)208-3-60 17.3 123.0 27.0 2.3 8.2 10.0None - - - 42.1 45E05 4.0 1 11.1 42.1 45E07 5.6 1 15

362246-YIM-C-0109Johnson Controls Unitary Products 33TABLE 16:ELECTRIC HEAT CORRECTION FACTORSNOMINAL VOLTAGE VOLTAGE kW CAP. MULTIPLIER208208 1.00240

362246-YIM-C-010934 Johnson Controls Unitary ProductsFIGURE 11 - UNIT DIMENSIONS (3 - 5 TON COOLING/GAS HEAT) FRONT VIEWFIGURE 12 - UNIT WITH ECONOMIZ

362246-YIM-C-0109Johnson Controls Unitary Products 35FIGURE 13 - UNIT WITH FIXED OUTDOOR AIR/MOTORIZED DAMPER RAINHOODDETAIL “B”FIGURE 14 - UNIT DIMEN

362246-YIM-C-010936 Johnson Controls Unitary ProductsFIGURE 15 - DISCONNECT/BLOWER ACCESS LOCATIONDisconnect Switch Locationand Motor Access Panel for

362246-YIM-C-0109Johnson Controls Unitary Products 37 TABLE 20:SUPPLY AIR BLOWER PERFORMANCE (DJ036 BELT DRIVE) - SIDE DUCT APPLICATIONAirFlow(CFM)Ava

362246-YIM-C-010938 Johnson Controls Unitary ProductsTABLE 23:SUPPLY AIR BLOWER PERFORMANCE (DJ048 BELT DRIVE) - BOTTOM DUCT APPLICATIONAirFlow(CFM)Av

362246-YIM-C-0109Johnson Controls Unitary Products 39 TABLE 26:SUPPLY AIR BLOWER PERFORMANCE (DJ036, 048, & 060 DIRECT DRIVE) SIDE DUCT APPLICATIO

362246-YIM-C-01094 Johnson Controls Unitary ProductsGENERALYORK Model DJ units are either single package cool-ing units equipped with optional factory

362246-YIM-C-010940 Johnson Controls Unitary Products1. Deduct these resistance values from the available external static pressure shown in SUPPLY AIR

362246-YIM-C-0109Johnson Controls Unitary Products 41Altitude/Temperature Correction FactorsAirTemp.Altitude (Ft.)0 1000 2000 3000 4000 5000 6000 7000

362246-YIM-C-010942 Johnson Controls Unitary ProductsPHASINGCheck for proper compressor rotation. If the blower orcompressors rotate in the wrong dire

362246-YIM-C-0109Johnson Controls Unitary Products 43Start the supply air blower motor. Adjust the resis-tances in both the supply and the return air

362246-YIM-C-010944 Johnson Controls Unitary ProductsCOOLING SEQUENCE OF OPERATIONCONTINUOUS BLOWERBy setting the room thermostat fan switch to “ON,”

362246-YIM-C-0109Johnson Controls Unitary Products 45For the following 30 seconds, the UCB will monitor thelow-pressure switch to ensure it closes. If

362246-YIM-C-010946 Johnson Controls Unitary ProductsELECTRIC HEATING SEQUENCE OF OPERATIONS The following sequence describes the operation of theelec

362246-YIM-C-0109Johnson Controls Unitary Products 47GAS HEATING SEQUENCE OF OPERATIONWhen there is a W1 call for heat, the heat relay (RW1)is energiz

362246-YIM-C-010948 Johnson Controls Unitary ProductsTEMPERATURE LIMITSThe primary limit is located such that the temperaturesensitive switch can sens

362246-YIM-C-0109Johnson Controls Unitary Products 49FLASH CODESThe UCB will initiate a flash code associated witherrors within the system. Refer to U

362246-YIM-C-0109Johnson Controls Unitary Products 5REFERENCEAdditional information is available in the following refer-ence forms:• Technical Guide -

362246-YIM-C-010950 Johnson Controls Unitary ProductsSTART-UP (GAS HEAT)PRE-START CHECK LISTComplete the following checks before starting the unit.1.

362246-YIM-C-0109Johnson Controls Unitary Products 51MANIFOLD GAS PRESSURE ADJUSTMENTAdjustments to the high-fire and low-fire (2 stage) gasflow may b

362246-YIM-C-010952 Johnson Controls Unitary ProductsBurners are now accessible for service.Reverse the above procedure to replace the assem-blies. Ma

362246-YIM-C-0109Johnson Controls Unitary Products 53After the temperature rise has been determined, thecfm can be calculated as follows:After about 2

362246-YIM-C-010954 Johnson Controls Unitary ProductsOn a call for cooling, the supply air blower motor isoperating but the compressor is not (the roo

362246-YIM-C-0109Johnson Controls Unitary Products 55nothing is found, the economizer actuator mayhave faulted and is failing to return the 24-volt “c

362246-YIM-C-010956 Johnson Controls Unitary ProductsNORMAL OPERATING PRESSURESFIGURE 23 - DJ036 OPERATING PRESSURESFIGURE 24 - DJ048 OPERATING PRESSU

362246-YIM-C-0109Johnson Controls Unitary Products 57FIGURE 25 - DJ060 OPERATING PRESSURESGAS HEAT TROUBLESHOOTING GUIDEBefore beginning symptomatic t

362246-YIM-C-010958 Johnson Controls Unitary ProductsFLASH CODE TROUBLESHOOTINGPower to the unit should be interrupted during the trou-bleshooting of

362246-YIM-C-0109Johnson Controls Unitary Products 59tor. If a closed circuit is indicated, then check thewiring between the ICB and the draft motor.

362246-YIM-C-01096 Johnson Controls Unitary ProductsPRODUCT NOMENCLATURED J 048 N04 A 2 A AA 2 0 1 2 4 AD = A/C, Single Pkg., R-22Product CategoryAirf

362246-YIM-C-010960 Johnson Controls Unitary Products4. Cracked heat exchanger tube(s). If a heatexchanger tube or tubes is cracked, then the flowthro

362246-YIM-C-0109Johnson Controls Unitary Products 618. If 24 volts is present at the room thermostat but notat the UCB, check for proper wiring betwe

362246-YIM-C-010962 Johnson Controls Unitary Productsvolts across terminals “MV” and “GROUND” termi-nals. If no voltage detected, replace ignition con

362246-YIM-C-0109Johnson Controls Unitary Products 63TABLE 39:UNIT CONTROL BOARD FLASH CODESFlash Code DescriptionOn SteadyControl Failure - Replace C

Subject to change without notice. Printed in U.S.A. 362246-YIM-C-0109Copyright © 2009 by Johnson Controls, Inc. All rights reserved. Supersedes: 36224

362246-YIM-C-0109Johnson Controls Unitary Products 7INSTALLATIONINSTALLATION SAFETY INFORMATION:Read these instructions before continuing this appli-a

362246-YIM-C-01098 Johnson Controls Unitary ProductsLOCATIONUse the following guidelines to select a suitable loca-tion for these units.1. Unit is des

362246-YIM-C-0109Johnson Controls Unitary Products 9and 19 for the clearances required for combustible con-struction, servicing, and proper unit opera