Johnson Controls ZL Series Installation Manual
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Johnson Controls ZL Series Installation Manual

Johnson Controls ZL Series Installation Manual

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Installation Manual ZL Series 3 ton to 5
ton 60 Hz R-410A
York International Corporation, 5005
6150258-UIM-A-1021
York Drive, Norman, OK 73069
A-1021
www.johnsoncontrols.com
2021-05-26
Johnson Controls Ducted Systems

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  • Page 1 Installation Manual ZL Series 3 ton to 5 ton 60 Hz R-410A York International Corporation, 5005 6150258-UIM-A-1021 York Drive, Norman, OK 73069 A-1021 www.johnsoncontrols.com 2021-05-26 Johnson Controls Ducted Systems...
  • Page 2 Installation Manual ZL Series 3 ton to 5 ton 60 Hz R-410A Johnson Controls Ducted Systems...

  • Page 3: Table Of Contents

    Post start checklist..........75 RPM selection............ 55 Gas heat start-up............76 Indoor blower specifications......56 Pre-start checklist............76 Smart Equipment™ unit control board...59 Operating instructions........... 76 Operation............... 64 Installation Manual ZL Series 3 ton to 5 ton 60 Hz R-410A Johnson Controls Ducted Systems...
  • Page 4 Start up for units equipped for fan energy rating..81 Direct drive..............81 Troubleshooting..............82 Charging tables..............87 Smart Equipment™ Control board navigation components................89 Start-Up sheet................ 90 Installation Manual ZL Series 3 ton to 5 ton 60 Hz 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 ZL Series 3 ton to 5 ton 60 Hz R-410A Johnson Controls Ducted Systems...
  • Page 6 Fuel Gas Code, ANSI Z223.1/NFPA 54, and/or the installed National Gas and Propane Installation Code, CSA B149.1. Horizontal flow dry bulb economizer field installed Installation Manual ZL Series 3 ton to 5 ton 60 Hz R-410A Johnson Controls Ducted Systems...
  • Page 7 CAUTION This system uses R-410A Refrigerant which operates at higher pressures than R-22. No other refrigerant may be used in this system. Installation Manual ZL Series 3 ton to 5 ton 60 Hz R-410A Johnson Controls Ducted Systems...

  • Page 8: Nomenclature

    Nomenclature Installation Manual ZL Series 3 ton to 5 ton 60 Hz R-410A Johnson Controls Ducted Systems...

  • Page 9: Installation

    A fire or explosion may result causing property damage, personal Attach the cover to the unit with the four screws provided. injury or loss of life. Installation Manual ZL Series 3 ton to 5 ton 60 Hz R-410A Johnson Controls Ducted Systems...
  • Page 10 See Figure 3 for the factory SAT sensor location and Figure 5 for the sensor relocation. Figure 3: Supply air temperature sensor Item Description Filter rack and filters RAT sensor Installation Manual ZL Series 3 ton to 5 ton 60 Hz R-410A Johnson Controls Ducted Systems...

  • Page 11: Limitations

    Local plumbing and waste water codes, and Controller • Other applicable local codes. Wire tie See to unit application data found in this document. Installation Manual ZL Series 3 ton to 5 ton 60 Hz R-410A Johnson Controls Ducted Systems...
  • Page 12 SCCR (kVA) Unit limitations (ton) Applied voltage Outdoor DB temp Minimum Maximum Maximum (°F) 208/230-1-60 208/230-3-60 460-3-60 575-3-60 208/230-3-60 460-3-60 575-3-60 208/230-3-60 460-3-60 575-3-60 Installation Manual ZL Series 3 ton to 5 ton 60 Hz R-410A Johnson Controls Ducted Systems...

  • Page 13: Location

    Gas Code, ANSI Z223.1 – Latest Edition (in U.S.A.), or Sections 7.2, 7.3, or 7.4 of Gas Installation Codes, CSA-B149.1 (in Canada) - Latest Edition, and/or applicable provisions of the local building Installation Manual ZL Series 3 ton to 5 ton 60 Hz R-410A Johnson Controls Ducted Systems...

  • Page 14: Zl04-06 Unit Weights

    4 point load location (lb) 6 point load location (lb) (ton) Shipping Operating 04 (3) 05 (4) 06 (5) 04 (3) 05 (4) 06 (5) Installation Manual ZL Series 3 ton to 5 ton 60 Hz R-410A Johnson Controls Ducted Systems...
  • Page 15 Flue extension kit (1FE0414) Flue extension kit (1FE0415) Flue extension kit (1FE0416) Curb rigid 14 in. small footprint Curb rigid 24 in. small footprint Installation Manual ZL Series 3 ton to 5 ton 60 Hz R-410A Johnson Controls Ducted Systems...
  • Page 16 Figure 11: ZL04 unit dimensions Installation Manual ZL Series 3 ton to 5 ton 60 Hz R-410A Johnson Controls Ducted Systems...
  • Page 17 Figure 12: ZL05-06 unit dimensions Installation Manual ZL Series 3 ton to 5 ton 60 Hz R-410A Johnson Controls Ducted Systems...
  • Page 18 1TB0401 - through the base electrical and through the curb gas 1TB0403 - through the base electrical and gas Installation Manual ZL Series 3 ton to 5 ton 60 Hz R-410A Johnson Controls Ducted Systems...

  • Page 19: Ductwork

    When fastening ductwork to side duct flanges on unit, insert screws through duct flanges only. DO NOT insert screws through casing. Outdoor ductwork must be insulated and water-proofed. Installation Manual ZL Series 3 ton to 5 ton 60 Hz R-410A Johnson Controls Ducted Systems...

  • Page 20: Condensate Drain

    R-410A compressor lubricants are known to cause long term damage to some synthetic roofing materials. Installation Manual ZL Series 3 ton to 5 ton 60 Hz R-410A Johnson Controls Ducted Systems...

  • Page 21: Filters

    Voltage tolerances which must be maintained at the supplied disconnect switch. compressor terminals during starting and running conditions are indicated on the unit rating plate and Installation Manual ZL Series 3 ton to 5 ton 60 Hz R-410A Johnson Controls Ducted Systems...
  • Page 22 A or L1 and C or L3 only. Note: The maximum length is measured from the unit to the thermostat and back to the unit. Installation Manual ZL Series 3 ton to 5 ton 60 Hz R-410A Johnson Controls Ducted Systems...

  • Page 23: Typical Field Power And Control Wiring

    Typical field power and control wiring Typical power wiring Figure 19: Typical Smart Equipment™ Control wiring Installation Manual ZL Series 3 ton to 5 ton 60 Hz R-410A Johnson Controls Ducted Systems...

  • Page 24: Electrical Data

    17.3 11146 11.5 1 13.8 24.9 25.6 11446 16.8 28.7 29.3 575-3-60 None 13.4 13.8 11058 17.1 17.6 11458 13.8 1 13.3 22.6 23.1 Installation Manual ZL Series 3 ton to 5 ton 60 Hz 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 ZL Series 3 ton to 5 ton 60 Hz R-410A Johnson Controls Ducted Systems...

  • Page 26: Zl04 To 06 Standard Indoor Blowers - Without Powered Convenience Outlet

    14.1 10646 14.6 11146 11.5 1 13.8 22.3 22.9 11446 16.8 26.6 575-3-60 None 11.6 11058 14.9 15.4 11458 13.8 1 13.3 20.4 20.9 Installation Manual ZL Series 3 ton to 5 ton 60 Hz 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 ZL Series 3 ton to 5 ton 60 Hz R-410A Johnson Controls Ducted Systems...

  • Page 28: Zl04 To 06 Medium Indoor Blower - With Powered Convenience Outlet

    16.8 11146 11.5 1 13.8 24.4 25.1 11446 16.8 28.2 28.8 575-3-60 None 12.8 13.2 11058 16.4 16.9 11458 13.8 1 13.3 21.9 22.4 Installation Manual ZL Series 3 ton to 5 ton 60 Hz 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 ZL Series 3 ton to 5 ton 60 Hz R-410A Johnson Controls Ducted Systems...

  • Page 30: Zl04 To 06 Medium Indoor Blower - Without Powered Convenience Outlet

    14.1 11146 11.5 1 13.8 21.8 22.4 11446 16.8 25.5 26.1 575-3-60 None 11.1 11.5 11058 14.3 14.8 11458 13.8 1 13.3 19.8 20.3 Installation Manual ZL Series 3 ton to 5 ton 60 Hz 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 ZL Series 3 ton to 5 ton 60 Hz R-410A Johnson Controls Ducted Systems...

  • Page 32: Zl04 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 ZL Series 3 ton to 5 ton 60 Hz R-410A Johnson Controls Ducted Systems...

  • Page 33: Zl04 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 ZL Series 3 ton to 5 ton 60 Hz R-410A Johnson Controls Ducted Systems...
  • Page 34 Installation Manual ZL Series 3 ton to 5 ton 60 Hz R-410A Johnson Controls Ducted Systems...

  • Page 35: Physical Data

    Physical data Installation Manual ZL Series 3 ton to 5 ton 60 Hz R-410A Johnson Controls Ducted Systems...

  • Page 36: Zl04 To Zl06 Physical Data

    55-78 45-75 Gas limit setting (ºF) Gas piping connection (in.) Dimensions (in.) Length 74.1 74.1 Width 48.9 48.9 Height 32.5 32.5 Operating weight (lb) Installation Manual ZL Series 3 ton to 5 ton 60 Hz 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 ZL Series 3 ton to 5 ton 60 Hz R-410A Johnson Controls Ducted Systems...
  • Page 38 44-73 49-77 Gas limit setting (ºF) Gas piping connection (in.) Dimensions (in.) Length 74.1 74.1 Width 48.9 48.9 Height 40.6 40.6 Operating weight (lb) Installation Manual ZL Series 3 ton to 5 ton 60 Hz 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 ZL Series 3 ton to 5 ton 60 Hz R-410A Johnson Controls Ducted Systems...
  • Page 40 35-58 43-72 Gas limit setting (ºF) Gas piping connection (in.) Dimensions (in.) Length 74.1 74.1 Width 48.9 48.9 Height 40.6 40.6 Operating weight (lb) Installation Manual ZL Series 3 ton to 5 ton 60 Hz R-410A Johnson Controls Ducted Systems...

  • Page 41: Optional Gas Heat

    Refer to Table 16. The heating value of the gas may differ with Installation Manual ZL Series 3 ton to 5 ton 60 Hz R-410A Johnson Controls Ducted Systems...
  • Page 42 Units require either a 1/2 in. or 3/4 in. pipe connection at the entrance fitting. Line should not be sized smaller than the entrance fitting size. Installation Manual ZL Series 3 ton to 5 ton 60 Hz R-410A Johnson Controls Ducted Systems...
  • Page 43 Venting slots in the heating compartment access panel remove the need for a combustion air hood. The gas heat flue exhaust is routed from the Installation Manual ZL Series 3 ton to 5 ton 60 Hz R-410A Johnson Controls Ducted Systems...

  • Page 44: Options And Accessories

    If factory installed, refer to the instructions included with the outdoor air hood to complete the assembly. Field installed economizer accessories include complete instructions for installation. Installation Manual ZL Series 3 ton to 5 ton 60 Hz R-410A Johnson Controls Ducted Systems...
  • Page 45 Table 18: Supply air limitations Model (ton) Supply air (CFM) Minimum Maximum ZL04 (3) 1500 ZL05 (4) 1200 2000 ZL06 (5) 1500 2500 Installation Manual ZL Series 3 ton to 5 ton 60 Hz R-410A Johnson Controls Ducted Systems...
  • Page 46 As the altitude or temperature increases, density correction factors are shown in Table 19 and the density of air decreases. In order to use the Figure 24. Installation Manual ZL Series 3 ton to 5 ton 60 Hz R-410A Johnson Controls Ducted Systems...
  • Page 47 BHP requirement. Solution: As in the example above, no temperature information is given so 70°F is assumed. The 1.4 in. Installation Manual ZL Series 3 ton to 5 ton 60 Hz R-410A Johnson Controls Ducted Systems...
  • Page 48 Review the RPM range for the motor options available. Select the appropriate drive if multiple drives are available for the chosen motor. Determine turns open to obtain the required operation point. Installation Manual ZL Series 3 ton to 5 ton 60 Hz R-410A Johnson Controls Ducted Systems...

  • Page 49: Airflow Performance

    0.06 0.08 0.09 2400 0.37 1.10 0.07 0.07 0.10 0.11 2500 0.50 1.17 0.08 0.08 0.11 0.12 1800 0.23 0.66 0.03 0.03 0.05 0.06 Installation Manual ZL Series 3 ton to 5 ton 60 Hz R-410A Johnson Controls Ducted Systems...

  • Page 50: Zl04 To Zl06 Side Duct Application (Belt Drive)

    Blower performance includes gas heat exchangers and 2 in. filters. See static resistance table for additional applications. Note: See rpm selection table to determine required motor sheave setting and to determine the maximum continuous BHP. kW = 0.929 x BHP Installation Manual ZL Series 3 ton to 5 ton 60 Hz R-410A Johnson Controls Ducted Systems...
  • Page 51 Blower performance includes gas heat exchangers and 2 in. filters. See static resistance table for additional applications. Note: See RPM selection table to determine required motor sheave setting and to determine the maximum continuous BHP. kW = 0.857 x Installation Manual ZL Series 3 ton to 5 ton 60 Hz R-410A Johnson Controls Ducted Systems...

  • Page 52: Zl04 To Zl06 Side Duct Application (Direct Drive)

    Note: 24 V wires 261/orange, 267/red, 238/white can be moved up to different taps depending on the airflow and static requirements of the application. See the relevant unit's wiring diagram. Installation Manual ZL Series 3 ton to 5 ton 60 Hz R-410A Johnson Controls Ducted Systems...

  • Page 53: Zl04 To Zl06 Bottom Duct Application (Belt Drive)

    Blower performance includes gas heat exchangers and 2 in. filters. See static resistance table for additional applications. Note: See RPM selection table to determine required motor sheave setting and to determine the maximum continuous BHP. kW = 0.929 x Installation Manual ZL Series 3 ton to 5 ton 60 Hz R-410A Johnson Controls Ducted Systems...
  • Page 54 Blower performance includes gas heat exchangers and 2 in. filters. See static resistance table for additional applications. Note: See RPM selection table to determine required motor sheave setting and to determine the maximum continuous BHP. kW = 0.857 x Installation Manual ZL Series 3 ton to 5 ton 60 Hz R-410A Johnson Controls Ducted Systems...

  • Page 55: Zl04 To Zl06 Bottom Duct Application (Direct Drive)

    1417 1500 1593 06 (5) Std. Direct Drive Med. AK46 1VL34 1042 1125 1208 H. Static AK46 1VL44 1167 1250 1333 1417 1500 1593 Installation Manual ZL Series 3 ton to 5 ton 60 Hz R-410A Johnson Controls Ducted Systems...

  • Page 56: Indoor Blower Specifications

    06 (5) Std. Direct drive Med. 1750 0.87 1.15 56HZ 1.9 - 2.9 1VL34 AK46 H. static 1750 0.87 1.15 2.8 - 3.8 1VL44 AK46 Installation Manual ZL Series 3 ton to 5 ton 60 Hz R-410A Johnson Controls Ducted Systems...
  • Page 57 Verify proper sheave alignment; tighten blower pulley and motor sheave set screws after these adjustments. Re-checking set screws and belt tension after 10-12 hrs. run time is recommended. Installation Manual ZL Series 3 ton to 5 ton 60 Hz R-410A Johnson Controls Ducted Systems...
  • Page 58 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 ZL Series 3 ton to 5 ton 60 Hz R-410A Johnson Controls Ducted Systems...

  • Page 59: Smart Equipment™ Unit Control Board

    SD-24 and R 24 VAC common for thermostat power Installation Manual ZL Series 3 ton to 5 ton 60 Hz R-410A Johnson Controls Ducted Systems...
  • Page 60 10KΩ at 77°F, type III negative temperature VDC reading EC2+ to EC2– with open circuit. Used in suction line temperature safety. coefficient thermistor Installation Manual ZL Series 3 ton to 5 ton 60 Hz R-410A Johnson Controls Ducted Systems...
  • Page 61 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 ZL Series 3 ton to 5 ton 60 Hz R-410A Johnson Controls Ducted Systems...
  • Page 62 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 ZL Series 3 ton to 5 ton 60 Hz R-410A Johnson Controls Ducted Systems...
  • Page 63 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 ZL Series 3 ton to 5 ton 60 Hz R-410A Johnson Controls Ducted Systems...

  • Page 64: Operation

    30 seconds. Additionally, the indoor for the compressor has been completed. After the blower has a minimum off delay of 10 seconds. compressor de-energizes, the blower is stopped Installation Manual ZL Series 3 ton to 5 ton 60 Hz R-410A Johnson Controls Ducted Systems...
  • Page 65 Should a high-pressure switch open three times 45°F (default). When the OAT Sensor senses a within two hours of operation, the UCB will lock- Installation Manual ZL Series 3 ton to 5 ton 60 Hz R-410A Johnson Controls Ducted Systems...
  • Page 66 (opens at 625 ± 25 psig). lockouts. A low-pressure switch to protect against loss of refrigerant charge, (opens at 50 ± 5 psig). Installation Manual ZL Series 3 ton to 5 ton 60 Hz R-410A Johnson Controls Ducted Systems...

  • Page 67: Smart Equipment™ Economizer Board Details

    0.25 V lower than +) SA BUS communication circuit to the UCB. Through the unit wiring harness, may continue on to the 4-stage board and/or fault detection and diagnostics board Installation Manual ZL Series 3 ton to 5 ton 60 Hz R-410A Johnson Controls Ducted Systems...
  • Page 68 24 V~ 24 VAC hot supplied for the air monitoring station sensor Connects through circuit trace to 24 V~ IN pin HOT Installation Manual ZL Series 3 ton to 5 ton 60 Hz R-410A Johnson Controls Ducted Systems...
  • Page 69 When wiring unit and other devices using the SA Bus and FC Bus, see Table "Cable for FC Buses and SA Buses in Order of Preference". Installation Manual ZL Series 3 ton to 5 ton 60 Hz R-410A Johnson Controls Ducted Systems...

  • Page 70: Indoor Air Quality (Iaq)

    LIMIT input 3 times in 1 hour, an alarm appears and the FAN output is energized. The heating H1 and H2 outputs are de-energized until the alarm is cleared. Installation Manual ZL Series 3 ton to 5 ton 60 Hz R-410A Johnson Controls Ducted Systems...

  • Page 71: Gas Heat Ignition Control Board Function (Non Ultra-Low Nox Models Only)

    The ICB energizes the main gas valve, second stage gas valve and spark outputs for a 10 second ignition Installation Manual ZL Series 3 ton to 5 ton 60 Hz R-410A Johnson Controls Ducted Systems...

  • Page 72: Post Purge

    6 on the LED. When the high temperature switch closes, the control will restart the ignition sequence beginning with pre-purge. Installation Manual ZL Series 3 ton to 5 ton 60 Hz R-410A Johnson Controls Ducted Systems...

  • Page 73: 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 ZL Series 3 ton to 5 ton 60 Hz R-410A Johnson Controls Ducted Systems...

  • Page 74: Burner Inlet Pressure Switch

    Note: This feature must only be used by a qualified service technician. To retrieve error codes: Installation Manual ZL Series 3 ton to 5 ton 60 Hz R-410A Johnson Controls Ducted Systems...

  • Page 75: Cooling Start-Up

    First stage compressors will energize after the built-in time delay (five minutes). Post start checklist Verify correct system pressures. Measure the temperature drop across the evaporator coil. Installation Manual ZL Series 3 ton to 5 ton 60 Hz R-410A Johnson Controls Ducted Systems...

  • Page 76: Gas Heat Start-Up

    Check for gas leaks in the unit piping as well as the supply piping. Installation Manual ZL Series 3 ton to 5 ton 60 Hz R-410A Johnson Controls Ducted Systems...

  • Page 77: Checking Gas Heat Input

    1 cubic foot dial to make a stage. revolution with a 200,000 Btuh furnace run- ning. To determine rotations per minute, divide 60 by 19 = 3.16. To calculate rotations Installation Manual ZL Series 3 ton to 5 ton 60 Hz R-410A Johnson Controls Ducted Systems...

  • Page 78: Manifold Gas Pressure Adjustment

    "LO" marking on the valve (see Figure and Figure ). Manifold pressure adjustment procedure. Installation Manual ZL Series 3 ton to 5 ton 60 Hz R-410A Johnson Controls Ducted Systems...
  • Page 79 Med, NOx High, NOx High Low, ULN High, ULN ZL06 (5) Low, NOx three phase Med, NOx High, NOx High Low, ULN High, ULN Installation Manual ZL Series 3 ton to 5 ton 60 Hz R-410A Johnson Controls Ducted Systems...

  • Page 80: Adjustment Of Temperature Rise

    Remove the heat shield on top of the manifold supports. Burners are now accessible for inspection and/or replacement. Note: Reverse the above procedure to replace the assemblies. Installation Manual ZL Series 3 ton to 5 ton 60 Hz R-410A Johnson Controls Ducted Systems...

  • Page 81: Start Up For Units Equipped For Fan Energy Rating

    • A red heating lead Figure 30: 3 ton through 5 ton, 1/2 in. two stage gas valve Installation Manual ZL Series 3 ton to 5 ton 60 Hz R-410A Johnson Controls Ducted Systems...

  • Page 82: Troubleshooting

    Caution should be used at all times as the supply air blower may energize regardless of the room thermostat fan switch position. Installation Manual ZL Series 3 ton to 5 ton 60 Hz R-410A Johnson Controls Ducted Systems...
  • Page 83 Verify that there are no conditioned air leaks or heat exchanger breaches to interfere with ignition or the burners. Installation Manual ZL Series 3 ton to 5 ton 60 Hz R-410A Johnson Controls Ducted Systems...
  • Page 84 ICB error history has been cleared None required - normal operation steady on green LED Normal operation with a call for None required - normal operation heating operation Installation Manual ZL Series 3 ton to 5 ton 60 Hz R-410A Johnson Controls Ducted Systems...
  • Page 85 If it is open, the switch must be reset before operation can resume. Installation Manual ZL Series 3 ton to 5 ton 60 Hz R-410A Johnson Controls Ducted Systems...
  • Page 86 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 ZL Series 3 ton to 5 ton 60 Hz R-410A Johnson Controls Ducted Systems...

  • Page 87: Charging Tables

    400 Cfm/Ton 80/62 11.1 12.8 14.5 400 Cfm/Ton 80/67 11.0 12.6 14.2 400 Cfm/Ton 80/72 10.9 12.4 13.9 400 Cfm/Ton 75/62 11.0 12.7 14.5 Installation Manual ZL Series 3 ton to 5 ton 60 Hz R-410A Johnson Controls Ducted Systems...
  • Page 88 400 Cfm/Ton 80/62 13.1 15.0 16.9 400 Cfm/Ton 80/67 13.3 15.0 16.7 400 Cfm/Ton 80/72 13.4 14.9 16.5 400 Cfm/Ton 75/62 13.0 14.9 16.8 Installation Manual ZL Series 3 ton to 5 ton 60 Hz R-410A Johnson Controls Ducted Systems...

  • Page 89: Smart Equipment™ 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 ZL Series 3 ton to 5 ton 60 Hz R-410A Johnson Controls Ducted Systems...

  • Page 90: Start-Up Sheet

    Start-Up sheet Installation Manual ZL Series 3 ton to 5 ton 60 Hz R-410A Johnson Controls Ducted Systems...
  • Page 91 Installation Manual ZL Series 3 ton to 5 ton 60 Hz R-410A Johnson Controls Ducted Systems...
  • Page 92 Installation Manual ZL Series 3 ton to 5 ton 60 Hz R-410A Johnson Controls Ducted Systems...
  • Page 93 Installation Manual ZL Series 3 ton to 5 ton 60 Hz R-410A Johnson Controls Ducted Systems...
  • Page 94 Installation Manual ZL Series 3 ton to 5 ton 60 Hz R-410A Johnson Controls Ducted Systems...
  • Page 95 Installation Manual ZL Series 3 ton to 5 ton 60 Hz R-410A Johnson Controls Ducted Systems...
  • Page 96 Subject to change without notice. Printed in U.S.A. Copyright © 2021 by Johnson Controls. All rights reserved. Supersedes: 6066915-UIM-A-0521 www.johnsoncontrols.com Johnson Controls Ducted Systems...

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