York ZJ Series Spezifikationen

R-410AZJ SERIES 3 - 5 Ton60 Hertz 527730-YIM-D-0310TABLE OF CONTENTSGeneral . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

527730-YIM-D-031010 Johnson Controls Unitary ProductsFigure 9: ZJ049-061 Physical DimensionsØ 24.47 TYP. 2 PL.15.3815.3859.0015.2529.6959LEFT11 3/821

527730-YIM-D-0310Johnson Controls Unitary Products 11Detail A Detail BTable 4: ZJ037-061 Unit Physical DimensionsUnit Model NumberDimension (in.)ABCDE

527730-YIM-D-031012 Johnson Controls Unitary ProductsTOP VIEWFigure 10: ZJ037-061 Unit Bottom Duct OpeningsBottom power, controland convenience outlet

527730-YIM-D-0310Johnson Controls Unitary Products 13Figure 11: ZJ037-061 Unit Electrical EntryFigure 12: ZJ037-061 Unit Side Duct OpeningsDisconnect

527730-YIM-D-031014 Johnson Controls Unitary ProductsFigure 13: ZJ037-061 Unit Left Duct OpeningFigure 14: ZJ037-061 Roof Curb4-5/1630-3/88 or 1450-1/

527730-YIM-D-0310Johnson Controls Unitary Products 15Figure 15: ZJ037-061 Transition Roof CurbDuctworkDuctwork should be designed and sized according

527730-YIM-D-031016 Johnson Controls Unitary ProductsFigure 17: Return Downflow Plenum With PanelFigure 18: Discharge Panel In PlaceCondensate DrainTh

527730-YIM-D-0310Johnson Controls Unitary Products 17FiltersTwo-inch filters are supplied with each unit. One-inch filters may be used with no modific

527730-YIM-D-031018 Johnson Controls Unitary ProductsPower Wiring DetailUnits are factory wired for the voltage shown on the unit nameplate. Refer to

527730-YIM-D-0310Johnson Controls Unitary Products 19Thermostat WiringThe thermostat should be located on an inside wall approximately 56 inch above t

527730-YIM-D-03102 Johnson Controls Unitary ProductsGeneralYork® Predator® units are single package air conditioners with optional gas heating designe

527730-YIM-D-031020 Johnson Controls Unitary ProductsTable 8: Electrical DataZJ037-061 Standard Indoor Blower - Without Powered Convenience Outlet Siz

527730-YIM-D-0310Johnson Controls Unitary Products 21ZJ037-061 Hi Static Indoor Blower - Without Powered Convenience Outlet Size(Tons)VoltCompressors(

527730-YIM-D-031022 Johnson Controls Unitary ProductsZH037-061 Standard Indoor Blower - With Powered Convenience Outlet Size(Tons)VoltCompressors(each

527730-YIM-D-0310Johnson Controls Unitary Products 23 ZJ037-061 Hi Static Blower - With Powered Convenience Outlet Size(Tons)VoltCompressors(each)OD F

527730-YIM-D-031024 Johnson Controls Unitary ProductsTable 9: Physical DataZJ037-061 Single Stage Gas Heat Physical Data ComponentModelsZJ037 ZJ049 ZJ

527730-YIM-D-0310Johnson Controls Unitary Products 25CONDENSER FAN DATAQuantity of fans 1 2 2Fan diameter (Inch) 24 24 24Type Prop Prop PropDrive type

527730-YIM-D-031026 Johnson Controls Unitary ProductsZJ037-061 Two Stage Gas Heat Physical Data ComponentModelsZJ037 ZJ049 ZJ061Nominal Tonnage 3.0 4.

527730-YIM-D-0310Johnson Controls Unitary Products 271. 1st Stage Capacity is 75% of Full Capacity.2. 1st Stage Capacity is 70% of Full Capacity.3. 2

527730-YIM-D-031028 Johnson Controls Unitary ProductsOptional Gas HeatThese gas-fired heaters have aluminized-steel or optional stainless steel, tubul

527730-YIM-D-0310Johnson Controls Unitary Products 29Gas ConnectionThe gas supply line can be routed within the space and roof curb, exiting through t

527730-YIM-D-0310Johnson Controls Unitary Products 3InspectionAs soon as a unit is received, it should be inspected for possible damage during transit

527730-YIM-D-031030 Johnson Controls Unitary ProductsFor satisfactory operation, LP gas pressure must be 10.5 inch W.C. at the unit under full load. M

527730-YIM-D-0310Johnson Controls Unitary Products 31Motorized Outdoor DamperThe Motorized Outdoor Damper can be a factory installed option or a field

527730-YIM-D-031032 Johnson Controls Unitary ProductsReplace the top rear access panel on the unit.Figure 24: Enthalpy Set Point ChartFigure 25: Honey

527730-YIM-D-0310Johnson Controls Unitary Products 33direction. If the scroll is drawing low amperage, has similar suction and discharge pressures, or

527730-YIM-D-031034 Johnson Controls Unitary ProductsFigure 27: Altitude/Temperature Correction FactorsThe examples below will assist in determining t

527730-YIM-D-0310Johnson Controls Unitary Products 35Drive Selection1. Determine side or bottom supply duct Application.2. Determine desired airflow.3

527730-YIM-D-031036 Johnson Controls Unitary ProductsTable 15: Airflow Performance - Side Duct ApplicationZJ037 (3.0 Ton) Side DuctAir Flow(CFM)Availa

527730-YIM-D-0310Johnson Controls Unitary Products 37Table 16: Airflow Performance - Bottom Duct ApplicationZJ037 (3.0 Ton) Bottom DuctAir Flow(CFM)Av

527730-YIM-D-031038 Johnson Controls Unitary ProductsAir BalanceStart the supply air blower motor. Adjust the resistances in both the supply and the r

527730-YIM-D-0310Johnson Controls Unitary Products 39Method Two1. Drill two 5/16 inch holes, one in the return air duct as close to the inlet of the u

527730-YIM-D-03104 Johnson Controls Unitary ProductsNomenclatureZ J 061 N05 A 2 A AA 1 0 1 2 4 AProduct CategoryZ = A/C, Single Pkg., R-410AA = Std. M

527730-YIM-D-031040 Johnson Controls Unitary ProductsSupply Air Drive AdjustmentAt unit start-up, the measured CFM may be higher or lower than the req

527730-YIM-D-0310Johnson Controls Unitary Products 41Table 21: Additional Static ResistanceSize(Tons)Model CFM Cooling Only11. Add these values to the

527730-YIM-D-031042 Johnson Controls Unitary ProductsOperationCooling Sequence Of OperationFor the Predator® series of units, the thermostat makes a c

527730-YIM-D-0310Johnson Controls Unitary Products 43High-Pressure Limit SwitchDuring cooling operation, if a high-pressure limit switch opens, the UC

527730-YIM-D-031044 Johnson Controls Unitary ProductsFlash CodesThe UCB will initiate a flash code associated with errors within the system. Refer to

527730-YIM-D-0310Johnson Controls Unitary Products 45Flash CodesThe UCB will initiate a flash code associated with errors within the system. Refer to

527730-YIM-D-031046 Johnson Controls Unitary ProductsFlame SenseFlame sensing occurs at all times. If “W1” is not present and a flame is sensed for 2

527730-YIM-D-0310Johnson Controls Unitary Products 47Rollout Switch (ROS)The rollout switch is wired in series with the pressure switch. As such, the

527730-YIM-D-031048 Johnson Controls Unitary ProductsPost Start ChecklistAfter the entire control circuit has been energized and the heating section i

527730-YIM-D-0310Johnson Controls Unitary Products 49NOTE: To find the Btu input, multiply the number of cubic feet of gas consumed per hour by the B

527730-YIM-D-0310Johnson Controls Unitary Products 5InstallationInstallation Safety InformationRead these instructions before continuing this applianc

527730-YIM-D-031050 Johnson Controls Unitary ProductsAdjustment Of Temperature RiseThe temperature rise (the difference of temperature between the ret

527730-YIM-D-0310Johnson Controls Unitary Products 51TroubleshootingOn calls for cooling, if the compressors are operating but the supply air blower m

527730-YIM-D-031052 Johnson Controls Unitary Products8. If 24 volts is present at the UCB Y1 terminal, the compressor may be out due to an open high-p

527730-YIM-D-0310Johnson Controls Unitary Products 53On calls for heating, the draft motor operates and the furnace lights but the supply air blower m

527730-YIM-D-031054 Johnson Controls Unitary ProductsUnit Flash CodesVarious flash codes are utilized by the unit control board (UCB) and the ignition

Subject to change without notice. Printed in U.S.A. 527730-YIM-D-0310Copyright © 2010 by Johnson Controls, Inc. All rights reserved. Supersedes: 52773

527730-YIM-D-03106 Johnson Controls Unitary ProductsLimitationsThese units must be installed in accordance with the following:In U.S.A.:1. National El

527730-YIM-D-0310Johnson Controls Unitary Products 7LocationUse the following guidelines to select a suitable location for these units:1. Unit is desi

527730-YIM-D-03108 Johnson Controls Unitary ProductsFigure 5: Unit 4 Point Load WeightFigure 6: Unit 6 Point Load WeightFigure 7: Center of GravityAll

527730-YIM-D-0310Johnson Controls Unitary Products 9Figure 8: ZJ037 Physical DimensionsØ 25.3159.0015.5129.7559LEFT11 3/821 3/168927 5/164 3/16FRONTSe