Johnson Controls York ZQ Series Installation Manual

Johnson Controls York ZQ Series Installation Manual

3 ton to 5 ton 60 hertz r-410a
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Installation Manual ZQ Series 3 ton
to 5 ton 60 Hertz R-410A
York International Corporation, 5005
6227946-UIM-C-0623
York Drive, Norman, OK 73069
www.johnsoncontrols.com
2023-06-19
Johnson Controls Ducted Systems

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Summary of Contents for Johnson Controls York ZQ Series

  • Page 1 Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A York International Corporation, 5005 6227946-UIM-C-0623 York Drive, Norman, OK 73069 www.johnsoncontrols.com 2023-06-19 Johnson Controls Ducted Systems...
  • Page 2 Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 3: Table Of Contents

    High temperature limit switch.......70 ZQ04 to ZQ06 physical data........34 Roll-out switch............70 Optional gas heat............40 Power interruptions..........70 Gas piping............40 Flame present with gas off........70 Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 4 Ultra-Low NOx models only)...........78 Start up for units equipped for FER....... 78 Direct drive................78 Troubleshooting..............80 Charging tables..............85 Control board navigation components....... 87 Start-up sheet.................88 Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 5: General

    Refer to this manual for assistance or for additional information, consult a qualified contractor, installer or service agency. Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 6: Inspection

    Vertical Flow Dry Bulb Economizer Field Installed Fuel Gas Code, ANSI Z223.1/NFPA 54, and/or the National Gas and Propane Installation Code, CSA Horizontal Flow Dry Bulb Economizer Field B149.1. Installed Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 7: Renewal Parts

    This product must be installed in strict compliance with the enclosed installation instructions and any applicable local, state, and national codes including, but not limited to, building, electrical, and mechanical codes. Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 8: Nomenclature

    Nomenclature Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 9: Installation

    208-3-60 operation. See the unit wiring diagram. Preceding installation Remove the two screws that hold the brackets in the forklift slots on the side of the unit. Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 10 Then slide the flex tube over the stub and See Figure 4 for the factory RAT sensor tighten, see Figure 7. location and Figure 5 for the sensor relocation. Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 11: Limitations

    Z21.47 - CSA 2.3 - Latest Edition of air. Where a choice of location is possible, position the unit on either north or east side of building. Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 12: Clearances

    WARNING Do not permit overhanging structures or shrubs to obstruct condenser air discharge outlet, combustion air inlet or vent outlets. Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 13: Zq04-06 Unit Weights

    Power Exhaust Horiz Flow Small Footprint Hail Guard Kit Small Short Factory Installed Hail Guard Kit Small Tall Factory Installed Flue Extension Kit (1FE0414) Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 14 Table 3: ZQ04-06 unit accessory weights Unit Accessory Weights (lb) Flue Extension Kit (1FE0415) Curb Rigid 14 in. Small Footprint Curb Rigid 24 in. Small Footprint Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 15 Figure 11: ZQ04-05 unit dimensions Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 16 Figure 12: ZQ06 unit dimensions Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 17: Ductwork

    Refer to Figure 11 and Figure 12 for bottom and side air duct openings. Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 18: Duct Covers

    Note: Shown with duct connection cover panel condensate drain line from the 3/4 in. NPT female as shipped. connection on the unit to an open drain. Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 19: Compressors

    Table 1. Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 20: Thermostat Wiring

    2,000 ft. For propane gas operation or for use at elevations from 2,000 ft to 10,000 ft, install an accessory conversion kit. Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 21: High Altitude Operation For Ultra-Low Nox Units Only

    4,501 to 5,000 54,000 90,000 time of installation. 4. Adjust the input rate, if necessary. 5,001 to 5,400 53,500 89,200 above 5,400 not allowed not allowed Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 22: Typical Field Power And Control Wiring

    Typical field power and control wiring Typical power wiring Figure 18: Everyday thermostat control (ETC) typical power wiring Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 23 Figure 19: Typical Smart Equipment™ control wiring Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 24: Electrical Data

    None 12.6 13.1 10646 14.6 460-3-60 11146 11.5 13.8 22.3 22.9 11446 16.8 26.6 None 575-3-60 11058 14.9 15.4 11458 13.8 13.3 20.4 20.9 Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 25 Non-fused disconnect. Verify on the unit nameplate that the disconnect is properly sized for the application. Units with field- installed electric heat kits may exceed the factory- installed disconnect amperage rating. Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 26: Zq04 To 06 Standard Indoor Blower - With Powered Convenience Outlet

    16.7 17.3 460-3-60 11146 11.5 13.8 24.9 25.6 11446 16.8 28.7 29.3 None 11.4 11.8 575-3-60 11058 17.1 17.6 11458 13.8 13.3 22.6 23.1 Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 27 Non-fused disconnect. Verify on the unit nameplate that the disconnect is properly sized for the application. Units with field- installed electric heat kits may exceed the factory- installed disconnect amperage rating. Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 28: Zq04 To 06 Medium Indoor Blower - Without Powered Convenience Outlet

    11.7 10646 12.3 12.9 460-3-60 11146 11.5 13.8 20.5 21.1 11446 16.8 24.3 24.9 None 575-3-60 11058 13.6 14.1 11458 13.8 13.3 19.1 19.6 Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 29 Non-fused disconnect. Verify on the unit nameplate that the disconnect is properly sized for the application. Units with field- installed electric heat kits may exceed the factory- installed disconnect amperage rating. Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 30: Zq04 To 06 Medium Indoor Blower - With Powered Convenience Outlet

    14.9 15.6 460-3-60 11146 11.5 13.8 23.2 23.8 11446 16.8 26.9 27.6 None 10.3 10.7 575-3-60 11058 15.8 16.3 11458 13.8 13.3 21.3 21.8 Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 31 Non-fused disconnect. Verify on the unit nameplate that the disconnect is properly sized for the application. Units with field- installed electric heat kits may exceed the factory- installed disconnect amperage rating. Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 32: Zq04 To 06 High Indoor Blower - Without Powered Convenience Outlet

    Non-fused disconnect. Verify on the unit nameplate that the disconnect is properly sized for the application. Units with field- installed electric heat kits may exceed the factory- installed disconnect amperage rating. Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 33: Zq04 To 06 High Indoor Blower - With Powered Convenience Outlet

    Non-fused disconnect. Verify on the unit nameplate that the disconnect is properly sized for the application. Units with field- installed electric heat kits may exceed the factory- installed disconnect amperage rating. Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 34: Zq04 To Zq06 Physical Data

    2-pass Microchannel Face area (sq ft) Rows Fins per in. Evaporator coil data Tube diameter 0.375 0.375 Circuitry type Intertwined Intertwined Refrigerant control Orifice Orifice Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 35 2 - (16 x 25 x 2) 2 - (16 x 25 x 2) 2 in. throwaway, standard, MERV 4 (Minimum Efficiency Reporting Value) Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 36 2-pass Microchannel Face area (sq ft) Rows Fins per in. Evaporator coil data Tube diameter 0.375 0.375 Circuitry type Intertwined Intertwined Refrigerant control Orifice Orifice Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 37 2 - (16 x 25 x 2) 2 - (16 x 25 x 2) 2 in. throwaway, standard, MERV 4 (Minimum Efficiency Reporting Value) Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 38 2-pass Microchannel Face area (sq ft) Rows Fins per in. Evaporator coil data Tube diameter 0.375 0.375 Circuitry type Intertwined Intertwined Refrigerant control Orifice Orifice Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 39 4 - (16 x 16 x 2) 4 - (16 x 16 x 2) 2 in. throwaway, standard, MERV 4 (Minimum Efficiency Reporting Value) Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 40: Optional Gas Heat

    If local codes allow the use of a flexible gas appliance connector, always use a new listed connector. Do not use a connector which has previously serviced another gas appliance. Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 41: Combustion Air And Flue Exhaust

    Figure 22 for installation of the hood. If necessary, a flue exhaust extension can be installed at the point of installation. Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 42: Options/Accessories

    There are two Economizer options. Each of the following options are specific to footprint and unit voltage: 1. Vertical Flow application with barometric relief standard. Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 43: Blower Rotation

    If it is necessary to change 3 phase motor rotation, swap A or L1 and C or L3 only. Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 44: Belt Tension

    0.702 0.676 0.964 0.929 0.897 0.864 0.833 0.802 0.772 0.744 0.716 0.689 0.663 0.946 0.912 0.880 0.848 0.817 0.787 0.758 0.730 0.703 0.676 0.651 Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 45 Enter the blower table at 1,400 sCFM and static Example pressure of 0.72 in. The RPM listed will be the same RPM needed at 5,000 ft. 1. 1600 CFM, bottom supply Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 46: Airflow Performance

    1371 0.83 1450 0.92 1531 1.01 1000 0.21 0.29 0.38 1061 0.48 1143 0.58 1224 0.68 1303 0.78 1382 0.87 1461 0.96 1541 1.05 Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 47 Blower performance includes gas heat exchangers and 2 in. filters. See Table 23 for additional applications. Note: See Table 22 to determine desired motor sheave setting and to determine the maximum continuous BHP. kW = 0.929 x BHP Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 48: Zq04-06 Side Duct Application (Direct Drive)

    1487 1105 4 (MED/HI) 2052 1967 1883 1049 1788 1099 1621 1130 5 (HI) 2227 1004 2138 1051 2038 1091 1869 1118 1662 1137 Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 49: Zq04-06 Bottom Duct Application (Belt Drive)

    Blower performance includes gas heat exchangers and 2 in. filters. See Table 23 for additional applications. Note: See Table 22 to determine desired motor sheave setting and to determine the maximum continuous BHP. kW = 0.929 x BHP Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 50: Zq04-06 Bottom Duct Application (Direct Drive)

    1035 1549 1088 4 (MED/HI) 2072 1991 1917 1029 1836 1079 1702 1122 5 (HI) 2228 2151 1031 2072 1077 1945 1109 1731 1131 Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 51: Rpm Selection

    1.9 - 2.9 1VL34 AK46 06 (5) Med. 1725 0.80 1.15 1.9 - 2.9 1VL34 AK46 H. Static 1725 0.81 1.15 2.8 - 3.8 1VL44 AK46 Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 52: Supply Air Drive Adjustment

    Verify proper sheave alignment; tighten blower pulley and motor sheave set screws after these adjustments. Re-checking set screws and belt tension after 10 to 12 hrs. run time is recommended. Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 53 The pressure drop through the economizer is greater for 100% outdoor air than for 100% return air. If the resistance of the return air duct is less than 0.25 IWG, the unit will deliver less CFM during full economizer operation. Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 54: Everyday Thermostat Control (Etc)

    Alarm indication (24 VAC rectified) Thermostat connection 24 VAC connection Thermostat connection No connection Thermostat connection 24 VAC common For internal use only No connection (For future use) Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 55 (W1/ FAN2 output 2 will energize and the VFD will run W2), Fan will enable. at 100% (but only if C1 is “on”). Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 56 2 to 5 seconds: clear anti-short cycle timers and Control Failure reset any active lockouts Blackout condition 7 pulses • More than 5 seconds: clear all fault history Brownout condition 6 pulses Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 57: Smart Equipment™ Unit Control Board

    SD-24 and R 24 VAC common for thermostat power Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 58 10KΩ @ 77°F, Type III negative temperature VDC reading EC2+ to EC2– with open circuit. Used in suction line temperature safety. coefficient thermistor Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 59 Not effective for one stage compressor UCBs. If demand is present and permissions 24 VAC hot output for compressor 2 allow compressor 2 operation; output with compressor cooling, comfort ventilation cooling or heat pump heating demands Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 60 Button for display menu acknowledgment and navigation Button for display menu navigation and zeroing of active compressor CANCEL ASCD timer 4-way Joystick for display menu navigation Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 61 Be sure the cable you use fits the modular jack housing. The preassembled cables that are available from Anixter (Part No. CBL-NETWORKxxx) use 24 gauge wire. Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 62: Operation

    The call is passed to the unit control board (UCB), which then determines whether the requested Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 63 ASCD, the UCB will re-energize the will not operate. As always, the R to G connection compressor. Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 64 Low ambient mode always begins with compressor compressor reset or lock-out. operation. Compressor minimum run time may extend the minutes of compressor operation. The Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 65: Smart Equipment™ Economizer Board Details

    Equipment™ associated with errors within the temperature. This resets any pressure or freezestat system. lockouts. Smart Equipment™ economizer board details Figure 27: SE-ECO1001-1 economizer controller Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 66 ANALOG INPUTS Terminal on lower edge of economizer board 24 V~ 24 VAC hot supplied for the outdoor air humidity sensor Connects through circuit trace to 24 V~ IN pin HOT Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 67: Indoor Air Quality Aq

    10 VDC corresponding to full open. When there is no call for free cooling, the damper position is limited by the IAQ Max damper Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 68: Gas Heating Operation

    If this condition occurs for 6 minutes an alarm appears, and remains, until the alarm condition is cleared. Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 69: Gas Heat Ignition Control Board Function (Non Ultra-Low Nox Models Only)

    The ICB energizes the main gas valve, second stage energizes the gas valve and begins post purge. gas valve and spark outputs for a 10 second Ignition Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 70: Post Purge

    "9" on the LED. During the hard lockout, the control will continue to run the inducer as long as the limit Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 71: Gas Heat Ignition Control Board Function (Ultra-Low Nox)

    You must turn off the power to the unit and gas valve opens to supply gas to the burner after turn on the power to the unit again to reset the ICB. Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 72: Burner Inlet Pressure Switch

    Note: This feature must only be used by a qualified service technician. Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 73: Cooling Start-Up

    First stage compressors will energize after the built-in time delay (5 minutes). Post start check list Verify proper system pressures. Measure the temperature drop across the evaporator coil. Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 74: Gas Heat Start-Up

    Check for gas leaks in the unit piping as well as the supply piping. Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 75: Checking Gas Heat Input

    A typical gas meter has a 1/2 or a 1 cubic foot test dial. Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 76: Manifold Gas Pressure Adjustment

    (adjacent to the HI marking on the valve) clockwise to increase manifold pressure or counterclockwise to decrease manifold Manifold pressure adjustment procedure. pressure. Turn off all power to the unit. Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 77: Adjustment Of Temperature Rise

    The temperature rise (the difference of temperature between the return air and the heated air from the furnace) must lie within the range shown on the Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 78: Burners/Orifices Inspection/Servicing (Non Ultra-Low Nox Models Only)

    • A yellow cooling lead • A red heating lead Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 79 Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 80: Troubleshooting

    60 minute excessive voltage, RF interference, etc. should be investigated. watchdog timer. Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 81 Verify wiring for main and auxiliary limit switches is intact. Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 82 Verify that the heat. spark igniter is clean and has a proper 1/8" spark gap. Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 83 The ID plug is used to transmit cycled. model-specific information to the ICB. The furnace will not operate correctly without the correct ID plug installed. Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 84 This includes the occurrence of repeated fault codes during a call for heat. During a hard lockout, cycle high-voltage power to the the unit will respond to calls for cooling or fan operation, but ignores calls for heat. ICB. Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 85: Charging Tables

    10.9 400 Cfm/Ton 80/62 12.4 14.0 11.0 400 Cfm/Ton 80/67 12.5 14.0 11.0 400 Cfm/Ton 80/72 12.5 14.0 10.8 400 Cfm/Ton 75/62 12.3 13.9 Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 86 14.3 400 Cfm/Ton 80/62 16.2 18.1 14.4 400 Cfm/Ton 80/67 16.2 18.1 14.4 400 Cfm/Ton 80/72 16.3 18.1 14.2 400 Cfm/Ton 75/62 16.1 17.9 Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 87: Control Board Navigation Components

    Equipment™ Quick Start Guide. Note: For more in-depth sequence of operation of the Smart Equipment™ control, refer to the Smart Equipment™ Controls Sequence of Operation Overview LIT-12011950. Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 88: Start-Up Sheet

    Start-up sheet Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 89 > Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 90 > Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 91 > Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 92 > Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 93   Installation Manual ZQ Series 3 ton to 5 ton 60 Hertz R-410A Johnson Controls Ducted Systems...
  • Page 94 Subject to change without notice. Printed in U.S.A. Copyright © 2023 by Johnson Controls. All rights reserved. Supersedes: 6227946-UIM- B-0123 www.johnsoncontrols.com Johnson Controls Ducted Systems...

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