Sporlan Superheat Installation And Operation Instructions Manual
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Sporlan Superheat Installation And Operation Instructions Manual

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May 2020 / Bulletin 100-50-5.1
Superheat Control
Installation and Operation Instructions
Controller v. M.2

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  • Page 1 May 2020 / Bulletin 100-50-5.1 Superheat Control Installation and Operation Instructions Controller v. M.2...

  • Page 2: Table Of Contents

    2. Setup........4 Superheat Control with Display ....4 APPENDIX D Superheat Control without Display .

  • Page 3: Installation

    The controller operates an electronic expan- • Small flat screwdriver for terminal connections sion valve to control superheat. It may also be used • Phillips and flat screwdrivers to control room temperature. The controller may be •...

  • Page 4: Setup

    SELECT knob to select the correct number of steps for CONTROLLER OLD PIGTAIL NEW HERMETIC the EEV being used. See Table 2 for a list of Sporlan TERMINAL LEADS CABLE EEVs. Default is 2500. Press the SELECT knob again to...

  • Page 5: Superheat Control Without Display

    The controller can be used in refrigeration systems, chillers, or air conditioning systems. The Superheat To set up a Superheat Control without display that is con- Control should not be used inside of a conditioned space that nected to either a Kelvin IId (remote display unit) or a...

  • Page 6: Chillers And Air Conditioners

    Page 6 – Bulletin 100-50-5.1 the EEV to control superheat until the cut-out temperature is be accessed through the Setpoint menu and placed in the n reached. The solenoid valve and EEV will then close until the position to override the timeout. It should be noted that the temperature rises to the cut-in temperature.

  • Page 7: System Parameters

    – The MODBUS or BACnet network address (Address) setpoint to the desired value. See ‘System Operation’ section must be set on each Superheat Control if they will be installed for further description. on a network. No two controllers may have the same address Cvt...
  • Page 8 – The integral gain is part of the (Integral Control Gain) gain effects the speed of the EEV in response to the superheat PID control scheme. In general the integral gain affects the error. If the proportional gain is too low, the valve may be too electronic valve response over a given time period to bring slow to respond.

  • Page 9: Display Networking

    This mode has a corresponding pressure sensor used on the system. unique algorithm to improve both case temperature pull down and steady state control. If the Superheat Control is used on rer (Refrigerant Type) –...

  • Page 10: Multiple Controllers

    Junction Box Fabrication Celsius values transferred via Modbus are 10X. For example, Category 5E junction boxes can be sourced from L-com. a value of 45 will be transferred for the superheat when the actual superheat temperature is 4.5°C. Remember this when •...

  • Page 11: Setup

    Network Configuration If temperature pull down is satisfactory, then the default control scheme (supermarket mode) should be used. The PID values may be adjusted if superheat is not stable. If super- Setup heat is oscillating around setpoint at steady state conditions, The Sporlan Superheat Control can be networked to com- reduce PID settings to half of existing values.

  • Page 12: Troubleshooting

    When the superheat is oscillating to extremes, the Propor- in the PSI column. The result should be within 3 psi of the ac- tional and/or the Integral value may be too high. If superheat tual system pressure shown on the gauge set. If not, check the...
  • Page 13 Will not power up Wiring terminals for power at transformer and controller Supply voltage (see Appendix E - Technical Specifications) Superheat below Pressure Transducer Range (correct transducer set up in controller; 0-300, etc) setpoint Pressure Transducer Type (correct transducer set up in controller; gauge/sealed vs absolute) Temperature Sensor Type (correct sensor set up in controller;...
  • Page 14 Note: Display will show if temperature 60 sensor is not installed. Low Superheat System operates less than 2°F superheat for Will use 5Hparameter to close the SHA Alarm the delay time set by Sd. EEV quicker. Alarm is generated and...

  • Page 15: Appendix A Setup Menu

    Bulletin 100-50-5.1 – Page 15 APPENDIX A - Setup Menu DISPLAY DESCRIPTION OPTIONS Display Readout Description 156 1596 Step Bipolar Valve 1 3193 Step Bipolar Valve StEp Valve Type 500 2500 Step Bipolar Valve 66 6386 Step Bipolar Valve 500 Step Unipolar Valve Description Display Readout r...

  • Page 16: Appendix B Process Values

    AS Suction Temp Sensor Failure tSA SHA Low Superheat Alarm HSHA High Superheat Alarm NOTE: The controller’s default menu is the Process Values Menu. *If the controller display is alternating between Ctr, and either a number 1-99 or c, then scroll to cand press the SELECT knob to view the local controller attached to this display.

  • Page 17: Appendix C Setpoint Parameters

    Bulletin 100-50-5.1 – Page 17 APPENDIX C - Setpoint Parameters PARAMETERS Escape and save settings Superheat Setpoint 5 to 45°F (2.7 to 25°C) SHSP Change to desired Superheat Setpoint Default is 10°F (5.5°C) R-22 r 14 R-134a R-402A 40 R-404A 404...
  • Page 18 High Superheat Failsafe On or Off Default is Off tt Manual Stepper Timeout Override On or Off Default is Off Low Superheat Alarm Delay 30 to 3600 seconds Default is 30 Sd Sd High Superheat Alarm Delay 1 to 240 minutes...

  • Page 19: Appendix D Accessories

    Bulletin 100-50-5.1 – Page 19 APPENDIX D - Accessories ITEM DESCRIPTION NOTES NUMBER Superheat Controls Superheat Control with Display 952567 Standalone Controller with display Superheat Control without Display 952569 Standalone Controller, no display Kelvin IId 952568 Remote display unit Power Supply...

  • Page 20: Appendix H Wiring Diagram

    Page 20 – Bulletin 100-50-5.1 APPENDIX H - Wiring Diagram Load Line Black Black White White Aux. Temp. (T4) Green Green Dry Contacts (T3) Room Temp. (T2) - Signal Output for Alarm Relay + 22-28 VDC 250mA Evap. Outlet Temp. (T1) Ground White White: Signal...

  • Page 21: Appendix I Sensor Installation

    Connect sensor wires to the Superheat Control. should use Scotchlok™ UR connectors for long-term 6. Verify that the Superheat Control is configured prop- integrity. The pressure transducer cable can be extended erly for the temperature sensor used (2K, 3K, etc.), See with Belden 9493 or equivalent and temperature sensors Section 2 - SETUP.

  • Page 22: Appendix Jmodbus Memory Map

    1. Manual Valve Duration Enabled Flag 1 = Enabled 0 = Disabled 2. Stepper Timeout Override Enable 1 = Enabled Read Holding 0. Superheat Setpoint 5 to 45°F (2.7 to 25.0°C) Register (0x03) 1. Refrigerant Type 0 = R-22 17 = R-508A...
  • Page 23 8. Alarm Status Bit 0 = Pressure Sensor Failure Alarm Bit 1 = Suction Temperature Sensor Failure Alarm Bit 2 = Low Superheat Alarm Bit 3 = High Superheat Alarm 9. System State If Bit set then mode is active:...

  • Page 24: Appendix Kbacnet Map

    System Status Operational Vendor Name “Parker Hannifin” Vendor Identifier Model Name "SPORLAN - KELVIN II - 4 TEMP" Firmware Revision Latest Revision formatted as <Major Version> ‘.’ <Minor Version> Application Software Version “FW - P0117” for with display “FW - P0116” for without display...
  • Page 25 Normal Out of Service False Units °F ANALOG VALUE OBJECTS OBJECT OBJECT NAME PROPERTY RANGE WRITEABLE INSTANCE Present Value “SUPERHEAT” Status Flags None Event State Normal Out of Service False Units ∆°F Present Value “SATURATION_TEMPERATURE” Status Flags None Event State...
  • Page 26 Page 26 – Bulletin 100-50-5.1 APPENDIX K - BACnet Map (continued) ANALOG VALUE OBJECTS OBJECT OBJECT NAME PROPERTY RANGE WRITEABLE INSTANCE Present Value “DELAY_RELAY_ON” Status Flags None Event State Normal Out of Service False Units Seconds Present Value “DELAY_RELAY_OFF” Status Flags None Event State Normal...
  • Page 27 Bulletin 100-50-5.1 – Page 27 APPENDIX K - BACnet Map (continued) ANALOG VALUE OBJECTS OBJECT OBJECT NAME PROPERTY RANGE WRITEABLE INSTANCE Present Value -5.0 to 5.0 “T2_OFFSET” Status Flags None Event State Normal Out of Service False Units ∆°F Present Value -5.0 to 5.0 “T3_OFFSET”...
  • Page 28 Page 28 – Bulletin 100-50-5.1 APPENDIX K - BACnet Map (continued) BINARY OUTPUT OBJECTS OBJECT OBJECT NAME PROPERTY RANGE WRITEABLE INSTANCE Present Value 0 or 1 “RELAY-1” Status Flags None Event State Normal Out of Service False Polarity Normal Priority Array Not directly Relinquish Default 0 or 1...
  • Page 29 False – PID Loop Disabled Output Units Percent Manipulated <ANALOG_VALUE, MANUAL_VALVE_ Variable Reference POSITION> Controlled Variable <ANALOG_VALUE, SUPERHEAT> Reference Controlled Variable <PRESENT_VALUE OF "SUPERHEAT" Value OBJECT> Controlled Variable ∆°F Units Setpoint Reference <ANALOG_VALUE, SUPERHEAT_SETPT> Setpoint <PRESENT VALUE OF "SUPERHEAT_SETPT" OBJECT>...
  • Page 30 Page 30 – Bulletin 100-50-5.1 APPENDIX K - BACnet Map (continued) MULTISTATE VALUE OBJECTS OBJECT OBJECT NAME PROPERTY RANGE WRITEABLE INSTANCE Present Value “PRESSURE_TRANSDUCER_ Status Flags None RANGE” Event State Normal Out of Service False Number of States State Text 1 = “Auto”...
  • Page 31 Bulletin 100-50-5.1 – Page 31 APPENDIX K - BACnet Map (continued) MULTISTATE VALUE OBJECTS OBJECT OBJECT NAME PROPERTY RANGE WRITEABLE INSTANCE Present Value “CONTROLLER_ADDRESS” Status Flags None Event State Normal Out of Service False Number of States State Text None Present Value “PRESSURE_UNITS”...

  • Page 32: Temperature Sensor Specifications

    Page 32 – Bulletin 100-50-5.1 APPENDIX L - 2K Temperature Sensor Specifications °C °F RANGE VDC °C °F RANGE VDC °C °F RANGE VDC °C °F RANGE VDC -51.1 4.375 - 4.555 -21.1 3.161 - 3.293 1.668 - 1.738 38.9 0.746 - 0.777 -50.6 4.361 - 4.539...

  • Page 33: Temperature Sensor Specifications

    Bulletin 100-50-5.1 – Page 33 APPENDIX M - 3K Temperature Sensor Specifications °C °F RANGE VDC °C °F RANGE VDC °C °F RANGE VDC °C °F RANGE VDC -51.1 4.747 - 4.941 -21.1 3.999 - 4.164 2.323 - 2.421 38.9 0.946 - 0.986 -50.6 4.741 - 4.935...

  • Page 34: Temperature Sensor Specifications

    Page 34 – Bulletin 100-50-5.1 APPENDIX N - 10K Temperature Sensor Specifications °C °F RANGE VDC °C °F RANGE VDC °C °F RANGE VDC °C °F RANGE VDC -51.1 4.949 - 4.956 -17.2 4.590 - 4.631 16.7 3.327 - 3.427 50.6 1.635 - 1.722 -50.6...

  • Page 35: Terms Of Sale With Warranty Limitations

    Bulletin 100-50-5.1 – Page 35 OFFER OF SALE The goods, services or work (referred to as the “Products”) offered by Parker-Hannifin Corporation, its subsidiaries, groups, divisions, and authorized distributors (“Seller”) are offered for sale at prices indicated in the offer, or as may be established by Seller. The offer to sell the Products and acceptance of Seller’s offer by any customer (“Buyer”) is contingent upon, and will be governed by all of the terms and conditions contained in this Offer of Sale.
  • Page 36 © 2020 Parker Hannifin Corporation. Bulletin 100-50-5.1 / 52020 Parker Hannifin Corporation Sporlan Division 206 Lange Drive, Washington, MO 63090 USA phone 636 239 1111 fax 636 239 9130 www.sporlan.com...

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