York R-410A Spécifications

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R-410A
ZF SERIES
6-1/2 - 12-1/2 Ton
60 Hertz
518674-YIM-E-1210
TABLE OF CONTENTS
General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Preceding Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Limitations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Rigging And Handling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Ductwork . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Condensate Drain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Compressors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Power And Control Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Optional Electric Heat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Optional Gas Heat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Options/Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Optional Variable Air Volume (VAV) . . . . . . . . . . . . . . . . . . . . 34
Optional Hot Gas Bypass (HGBP). . . . . . . . . . . . . . . . . . . . . . 36
Standard Economizer And Power Exhaust Set Point
Adjustments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Airflow Performance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Air Balance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Checking Air Quantity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Cooling Sequence Of Operation . . . . . . . . . . . . . . . . . . . . . . . 49
No Outdoor Air Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Cooling Operation Errors . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Electric Heating Sequence Of Operations. . . . . . . . . . . . . . . . 53
Electric Heat Operation Errors . . . . . . . . . . . . . . . . . . . . . . . 53
Gas Heating Sequence Of Operations . . . . . . . . . . . . . . . . . . 54
Ignition Control Board. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Gas Heating Operation Errors . . . . . . . . . . . . . . . . . . . . . . . 55
Start-Up (Cooling) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
Start-Up (Gas Heat) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
Checking Gas Heat Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Charging The Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Unit Control Board Option Setup . . . . . . . . . . . . . . . . . . . . . . . . . 61
Option Byte Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
Heat Delay Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
LIST OF TABLES
1 ZF078-150 Unit Limitations . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2 Weights and Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
3 ZF078-150 Unit Accessory Weights . . . . . . . . . . . . . . . . . . . . 9
4 ZF078-150 Unit Physical Dimensions . . . . . . . . . . . . . . . . . . 11
5 ZF078-150 Unit Clearances . . . . . . . . . . . . . . . . . . . . . . . . . 11
6 Side Duct Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
7 Control Wire Sizes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
8 Electrical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
9 ZF078-150 Physical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
10 Electric Heat Minimum Supply Air . . . . . . . . . . . . . . . . . . . . . 30
11 Gas Pipe Sizing - Capacity of Pipe . . . . . . . . . . . . . . . . . . . . 31
12 Gas Heat Minimum Supply Air . . . . . . . . . . . . . . . . . . . . . . . 32
13 Supply Air Limitations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
14 Altitude/Temperature Correction Factors . . . . . . . . . . . . . . . 40
15 Airflow Performance - Side Duct Application . . . . . . . . . . . . . 42
16 Airflow Performance - Bottom Duct Application . . . . . . . . . . 44
17 RPM Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
18 Indoor Blower Specifications . . . . . . . . . . . . . . . . . . . . . . . . . 46
19 Power Exhaust Specifications . . . . . . . . . . . . . . . . . . . . . . . . 46
20 Motor Sheave Datum Diameters . . . . . . . . . . . . . . . . . . . . . . 48
21 Additional Static Resistance . . . . . . . . . . . . . . . . . . . . . . . . . 49
22 Electric Heat Limit Setting 50” Cabinet . . . . . . . . . . . . . . . . . 53
23 Electric Heat Limit Setting 42” Cabinet . . . . . . . . . . . . . . . . . 54
24 Electric Heat Anticipator Setpoints . . . . . . . . . . . . . . . . . . . . 54
25 Gas Heat Limit Control Settings . . . . . . . . . . . . . . . . . . . . . . 55
26 Gas Heat Anticipator Setpoints . . . . . . . . . . . . . . . . . . . . . . . 56
27 Gas Rate Cubic Feet Per Hour . . . . . . . . . . . . . . . . . . . . . . . 58
28 Gas Heat Stages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
29 Unit Control Board Flash Codes . . . . . . . . . . . . . . . . . . . . . . 60
30 Heat Delay . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
31 Ignition Control Flash Codes . . . . . . . . . . . . . . . . . . . . . . . . . 62
32 VAV Control Board Flash Codes . . . . . . . . . . . . . . . . . . . . . 62
LIST OF FIGURES
1 Unit Shipping Bracket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2 Condenser Covering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
3 Compressor Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
4 Predator
®
Component Location (ZF120 Shown) . . . . . . . . . . 6
5 Unit 4 Point Load Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
6 Unit 6 Point Load Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
7 Center of Gravity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
8 ZF078-120 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
9 ZF150 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
10 ZF078-150 Unit Bottom Duct Openings . . . . . . . . . . . . . . . . 12
11 ZF078-150 Unit Electrical Entry . . . . . . . . . . . . . . . . . . . . . . 13
12 ZF078-120 Unit Side Duct Openings . . . . . . . . . . . . . . . . . . 13
13 ZF150 Unit Side Duct Openings . . . . . . . . . . . . . . . . . . . . . 14
14 ZF078-150 Unit Left Duct Opening . . . . . . . . . . . . . . . . . . . 14
15 ZF078-150 Roof Curb . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
16 ZF078-150 Transition Roof Curb . . . . . . . . . . . . . . . . . . . . . 15
17 Side Panels With Hole Plugs . . . . . . . . . . . . . . . . . . . . . . . . 16
18 Return Downflow Plenum With Panel . . . . . . . . . . . . . . . . . 16
19 Discharge Panel In Place . . . . . . . . . . . . . . . . . . . . . . . . . . 16
20 Condensate Drain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
21 Field Wiring Disconnect - Cooling Unit With/Without Electric
Heat and All Units With VFD Option . . . . . . . . . . . . . . . . . . 18
22 Field Wiring Disconnect - Cooling Unit With Gas Heat Without
VFD Option . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
23 Typical Electronic Thermostat Field Wiring . . . . . . . . . . . . . 19
24 Typical Field Wiring 24 Volt Thermostat . . . . . . . . . . . . . . . 19
25 Side Entry Gas Piping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
26 Bottom Entry Gas Piping . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
27 Simplified VFD Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
28 Enthalpy Set Point Chart . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
29 Honeywell Economizer Control W7212 . . . . . . . . . . . . . . . . 38
30 Belt Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
31 Altitude/Temperature Correction Factors . . . . . . . . . . . . . . 40
32 Dry Coil Delta P . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
33 Occupied Jumper . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
34 Typical Flame . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
35 Typical Gas Valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
36 Unit Control Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
37 Basic Troubleshooting Flowchart . . . . . . . . . . . . . . . . . . . . 63
38 Power On Flow Chart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
39 Trip Failure Flow Chart . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
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Résumé du contenu

Page 1 - ZF SERIES

R-410AZF SERIES 6-1/2 - 12-1/2 Ton60 Hertz 518674-YIM-E-1210TABLE OF CONTENTSGeneral . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Page 2

518674-YIM-E-121010 Johnson Controls Unitary ProductsFigure 9: ZF150FRONTSee detail B for drain locationSee detail A for gas inletCDEFB4 3/1627 5/1689

Page 3

518674-YIM-E-1210Johnson Controls Unitary Products 11Detail ADetail BTable 4: ZF078-150 Unit Physical DimensionsUnit Model NumberDimension (in.)ABCDEF

Page 4 - Model Number Nomenclature

518674-YIM-E-121012 Johnson Controls Unitary ProductsTOP VIEWFigure 10: ZF078-150 Unit Bottom Duct OpeningsBottom power, controland convenience outlet

Page 5 - Installation

518674-YIM-E-1210Johnson Controls Unitary Products 13Figure 11: ZF078-150 Unit Electrical EntryFigure 12: ZF078-120 Unit Side Duct OpeningsDisconnect

Page 6

518674-YIM-E-121014 Johnson Controls Unitary ProductsFigure 13: ZF150 Unit Side Duct OpeningsFigure 14: ZF078-150 Unit Left Duct OpeningDot Plugs2-7/8

Page 7 - Rigging And Handling

518674-YIM-E-1210Johnson Controls Unitary Products 15Figure 15: ZF078-150 Roof CurbFigure 16: ZF078-150 Transition Roof CurbDuctworkDuctwork should be

Page 8

518674-YIM-E-121016 Johnson Controls Unitary ProductsDuct CoversUnits are shipped with the side duct openings covered and a covering over the bottom o

Page 9

518674-YIM-E-1210Johnson Controls Unitary Products 17POE (polyolester) compressor lubricants are known to cause long term damage to some synthetic roo

Page 10 - See detail A for gas inlet

518674-YIM-E-121018 Johnson Controls Unitary ProductsPower wiring is brought into the unit through the side of the unit or the basepan inside the curb

Page 11 - 50 3/4” CABINET

518674-YIM-E-1210Johnson Controls Unitary Products 19Thermostat Wiring (Not applicable to units with VFD)The thermostat should be located on an inside

Page 12 - TOP VIEW

518674-YIM-E-12102 Johnson Controls Unitary ProductsGeneralYork® Predator® units are single package air conditioners with optional gas heating designe

Page 13

518674-YIM-E-121020 Johnson Controls Unitary ProductsTable 8: Electrical Data ZF078-150 Standard Motor - Without Powered Convenience Outlet Size(Tons

Page 14 - Table 6: Side Duct Dimensions

518674-YIM-E-1210Johnson Controls Unitary Products 21120(10)208 13.9 110 21.7 3.5 6.8 5.5 0None---45.150.650 60E18 13.5 2 37.5 55.3 62.2 60 70E24 18 2

Page 15 - Ductwork

518674-YIM-E-121022 Johnson Controls Unitary ProductsZF078-150 Hi Static Motor - Without Powered Convenience Outlet Size(Tons)VoltCompressors(each)OD

Page 16 - OPTIONAL COIL

518674-YIM-E-1210Johnson Controls Unitary Products 23120(10)208 13.9 110 21.7 3.5 9.6 5.5 0None - - - 47.9 53.4 60 60E18 13.5 2 37.5 58.8 65.7 60 70E2

Page 17 - Power And Control Wiring

518674-YIM-E-121024 Johnson Controls Unitary ProductsZF078-150 Standard Motor - With Powered Convenience Outlet Size(Tons)VoltCompressors(each)OD Fan

Page 18

518674-YIM-E-1210Johnson Controls Unitary Products 25120(10)208 13.9 110 21.7 3.5 6.8 5.5 10None - - - 55.1 60.6 60 70E18 13.5 2 37.5 67.8 74.7 70 80E

Page 19 - 18 AWG 150 Feet

518674-YIM-E-121026 Johnson Controls Unitary ProductsZF078-150 Hi Static Motor - With Powered Convenience Outlet Size(Tons)VoltCompressors(each)OD Fa

Page 20 - Table 8: Electrical Data

518674-YIM-E-1210Johnson Controls Unitary Products 27120(10)208 13.9 110 21.7 3.5 9.6 5.5 10None - - - 57.9 63.4 70 70E18 13.5 2 37.5 71.3 78.2 80 80E

Page 21

518674-YIM-E-121028 Johnson Controls Unitary ProductsTable 9: ZF078-150 Physical Data ComponentModelsZF078 ZF090 ZF102 ZF120 ZF150Nominal Tonnage 6.5

Page 22

518674-YIM-E-1210Johnson Controls Unitary Products 29CONDENSER FAN DATAQuantity of Fans 2 2 2 2 4Fan diameter (Inch) 24 24 24 24 24Type Prop Prop Prop

Page 23

518674-YIM-E-1210Johnson Controls Unitary Products 3Wear safety glasses and work gloves. Use quenching cloth and have a fire extinguisher available du

Page 24

518674-YIM-E-121030 Johnson Controls Unitary ProductsOptional Electric HeatThe factory-installed heaters are wired for single point power supply. Powe

Page 25

518674-YIM-E-1210Johnson Controls Unitary Products 31Optional Gas HeatThese gas-fired heaters have aluminized-steel or optional stainless steel, tubul

Page 26

518674-YIM-E-121032 Johnson Controls Unitary ProductsGas ConnectionThe gas supply line can be routed within the space and roof curb, exiting through t

Page 27

518674-YIM-E-1210Johnson Controls Unitary Products 33For satisfactory operation, LP gas pressure must be 10.5 inch W.C. at the unit under full load. M

Page 28

518674-YIM-E-121034 Johnson Controls Unitary Productsthe assembly. Field installed Motorized Outdoor Damper accessories include complete instructions

Page 29

518674-YIM-E-1210Johnson Controls Unitary Products 35call for Differential Demand Ventilation mode for units installed with economizer option.• APS -

Page 30 - Optional Electric Heat

518674-YIM-E-121036 Johnson Controls Unitary ProductsBas-ready VFDFactory-installed VFD is also available with 'BAS-Ready' models. Terminal

Page 31 - Optional Gas Heat

518674-YIM-E-1210Johnson Controls Unitary Products 37HGBP is standard on all units with VAV and optional with CV units.Standard Economizer And Power E

Page 32

518674-YIM-E-121038 Johnson Controls Unitary ProductsFigure 28: Enthalpy Set Point ChartFigure 29: Honeywell Economizer Control W7212PhasingPredator®

Page 33 - Options/Accessories

518674-YIM-E-1210Johnson Controls Unitary Products 39Blower RotationCheck for proper supply air blower rotation. If the blower is rotating backwards,

Page 34

518674-YIM-E-12104 Johnson Controls Unitary ProductsNomenclatureZ F 090 N10 A 2 A AA 5 0 1 2 4 AProduct CategoryZ = A/C, Single Pkg., R-410AA = Std. M

Page 35

518674-YIM-E-121040 Johnson Controls Unitary ProductsFigure 31: Altitude/Temperature Correction FactorsThe examples below will assist in determining t

Page 36 - ELEMENTARY DIAGRAM

518674-YIM-E-1210Johnson Controls Unitary Products 41Drive Selection1. Determine side or bottom supply duct Application.2. Determine desired airflow.3

Page 37 - Adjustments

518674-YIM-E-121042 Johnson Controls Unitary ProductsTable 15: Airflow Performance - Side Duct ApplicationZF078 (6.5 Ton) Side DuctAir Flow(CFM)Availa

Page 38

518674-YIM-E-1210Johnson Controls Unitary Products 43ZF120 (10 Ton) Side DuctAir Flow(CFM)Available External Static Pressure - IWG11. Blower performan

Page 39

518674-YIM-E-121044 Johnson Controls Unitary ProductsTable 16: Airflow Performance - Bottom Duct ApplicationZF078 (6.5 Ton) Bottom DuctAir Flow(CFM)Av

Page 40 - Correction Factor

518674-YIM-E-1210Johnson Controls Unitary Products 45ZF120 (10 Ton) Bottom DuctAir Flow(CFM)Available External Static Pressure - IWG11. Blower perform

Page 41 - Airflow Performance

518674-YIM-E-121046 Johnson Controls Unitary ProductsAir BalanceStart the supply air blower motor. Adjust the resistances in both the supply and the r

Page 42

518674-YIM-E-1210Johnson Controls Unitary Products 47Method Two1. Drill two 5/16 inch holes, one in the return air duct as close to the inlet of the u

Page 43

518674-YIM-E-121048 Johnson Controls Unitary ProductsSupply Air Drive AdjustmentAt unit start-up, the measured CFM may be higher or lower than the req

Page 44

518674-YIM-E-1210Johnson Controls Unitary Products 49OperationCooling Sequence Of OperationFor the Predator® series of units, the thermostat makes a c

Page 45

518674-YIM-E-1210Johnson Controls Unitary Products 5InstallationInstallation Safety InformationRead these instructions before continuing this applianc

Page 46 - Checking Air Quantity

518674-YIM-E-121050 Johnson Controls Unitary ProductsContinuous BlowerBy setting the room thermostat fan switch to "ON," the supply air blow

Page 47

518674-YIM-E-1210Johnson Controls Unitary Products 51If there is an initial call for both stages of cooling, the UCB will delay energizing compressor

Page 48

518674-YIM-E-121052 Johnson Controls Unitary ProductsEconomizer With Optional VAV Blower With Power ExhaustThe power exhaust motor is energized via th

Page 49 - Operation

518674-YIM-E-1210Johnson Controls Unitary Products 532. A high-pressure switch to protect against excessive discharge pressures due to a blocked conde

Page 50

518674-YIM-E-121054 Johnson Controls Unitary ProductsFlash CodesThe UCB will initiate a flash code associated with errors within the system. Refer to

Page 51

518674-YIM-E-1210Johnson Controls Unitary Products 55Recycle OperationWhen a flame is lost after the flame stabilization period, a recy-cle operation

Page 52

518674-YIM-E-121056 Johnson Controls Unitary ProductsThe ICB monitors the Pressure and Rollout switches of gas heat units.The control circuit includes

Page 53

518674-YIM-E-1210Johnson Controls Unitary Products 57Operating InstructionsLighting The Main Burners1. Turn “OFF” electric power to unit.2. Turn room

Page 54

518674-YIM-E-121058 Johnson Controls Unitary ProductsNOTE: To find the Btu input, multiply the number of cubic feet of gas consumed per hour by the B

Page 55

518674-YIM-E-1210Johnson Controls Unitary Products 59Adjustment Of Temperature RiseThe temperature rise (the difference of temperature between the ret

Page 56 - Start-Up (Gas Heat)

518674-YIM-E-12106 Johnson Controls Unitary ProductsLimitationsThese units must be installed in accordance with the following:In U.S.A.:1. National El

Page 57 - Checking Gas Heat Input

518674-YIM-E-121060 Johnson Controls Unitary ProductsPredator® Flash CodesVarious flash codes are utilized by the unit control board (UCB) to aid in t

Page 58

518674-YIM-E-1210Johnson Controls Unitary Products 61Figure 36: Unit Control BoardUnit Control Board Option SetupOption Byte Setup• Enter the Option S

Page 59

518674-YIM-E-121062 Johnson Controls Unitary ProductsTable 30: Heat DelayHeat Fan O n DelayHeat F an O ff DelayRed LED 8Red LED

Page 60

518674-YIM-E-1210Johnson Controls Unitary Products 63Figure 37: Basic Troubleshooting FlowchartFigure 38: Power On Flow ChartMonitorMonitoredSystemsPr

Page 61 - Heat Delay Setup

518674-YIM-E-121064 Johnson Controls Unitary ProductsFigure 39: Trip Failure Flow Chart

Page 62 - Table 30: Heat Delay

518674-YIM-E-1210Johnson Controls Unitary Products 65Cooling Troubleshooting GuideNOTE: For units with optional VFD without manual bypass, the M3 con

Page 63

518674-YIM-E-121066 Johnson Controls Unitary Productsout, cancel any call for cooling. This will reset any compressor lock outs.NOTE: While the above

Page 64

518674-YIM-E-1210Johnson Controls Unitary Products 67remove any call for cooling at the thermostat or by disconnecting the thermostat wiring at the Y2

Page 65

518674-YIM-E-121068 Johnson Controls Unitary Productseconomizer is not providing free cooling. To test the economizer control, disconnect the Mate-N-L

Page 66

518674-YIM-E-1210Johnson Controls Unitary Products 693. With the draft motor running, check for 24 volts at the pressure switch terminal on the ICB. I

Page 67

518674-YIM-E-1210Johnson Controls Unitary Products 7LocationUse the following guidelines to select a suitable location for these units:1. Unit is desi

Page 68

Subject to change without notice. Printed in U.S.A. 518674-YIM-E-1210Copyright © 2011 by Johnson Controls, Inc. All rights reserved. Supersedes: 51867

Page 69

518674-YIM-E-12108 Johnson Controls Unitary ProductsUnits may be moved or lifted with a forklift. Slotted openings in the base rails are provided for

Page 70 - Norman, OK 73069

518674-YIM-E-1210Johnson Controls Unitary Products 9Figure 8: ZF078-120Table 3: ZF078-150 Unit Accessory WeightsUnit AccessoryWeight (lbs.)Shipping Op

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