Haskris OPC3-OPC15 Manual
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Haskris OPC3-OPC15 Manual

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MANUAL
MODELS OPC3 THROUGH OPC60
Revision: 00
Effective Date: 02 September 2022

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Summary of Contents for Haskris OPC3-OPC15

  • Page 1 MANUAL MODELS OPC3 THROUGH OPC60 Revision: 00 Effective Date: 02 September 2022...

  • Page 2: Table Of Contents

    Table of Contents Haskris Contact Information ................. 5 Confirm Chiller Model and Number of Frame Sections Frame Sections ....................6 III. Installation: Foundation, Vibration, Elevation, Clearances, Transportation Foundation ..................... 7 Vibration ......................9 Elevation ...................... 10 Clearances ....................10 Transportation – OPC3 through OPC30 ............14 Transportation –...
  • Page 3 VIII. Installation: Final Checks Phase Monitor ....................27 Controller Faults ................... 27 Optional Modbus or BACnet Communication Capability Building Management System ................ 28 Haskris Capability ..................28 Physical Connection ..................29 Settings Configuration ................... 29 Baud Rate Support ..................30 Startup Phase Monitor ....................
  • Page 4 Optional Feature – Louvered Hail Guard Panels ..........44 XIII. Maintenance Frequency ....................45 Glycol Mixture ....................45 Wye Strainer ....................46 Condenser Coils .................... 46 Electrical Inspection ..................46 Phone: 001 847 956 6420 Email: service@haskris.com Page 4 of 46...

  • Page 5: Haskris Contact Information

    I. Haskris Contact Information Contact Haskris with any questions about a unit and/or the information in this manual. Haskris has a team of engineers available to answer questions, troubleshoot issues, or provide supplemental information as needed. Phone: 001 847 956 6420 Email: service@haskris.com...

  • Page 6: Confirm Chiller Model And Number Of Frame Sections

    II. Confirm Chiller Model and Number of Frame Sections Frame Sections Details: The Haskris OPC series chillers are built with a system of parallel refrigeration circuits and associated frame sections to house those components. Larger models of chiller have more refrigeration circuits and more frame sections.

  • Page 7: Installation: Foundation, Vibration, Elevation, Clearances, Transportation Foundation

    The actual number of sections varies, refer to the prior section for details. • Point load at each mounting location is 200 lbs. or less. Mounting Hole Locations for Non-OSHPD Sites Phone: 001 847 956 6420 Email: service@haskris.com Page 7 of 46...
  • Page 8 Mounting Hole Locations for OSHPD Sites Seismic SDS level 1: IP=1.5; SDS=2.00g for z/h=1 & SDS=2.50g for z/h=0 Phone: 001 847 956 6420 Email: service@haskris.com Page 8 of 46...

  • Page 9: Vibration

    The chiller must be mounted on a perimeter beam. The spring vibration isolators can be installed between the beam and the mounting. OSHPD: If OSHPD compliance is required and isolators are used, the spring isolators must comply with Haskris OSHPD OSP-0673 file. Phone: 001 847 956 6420 Email: service@haskris.com...

  • Page 10: Elevation

    • Air flow is horizontal into the chiller and vertical out of the chiller. • Maintain an unobstructed space for free air discharge above the chiller. • Consult Haskris if clearances will be smaller than these recommendations. Haskris will evaluate individual site conditions as needed to ensure proper operation.
  • Page 11 Clearance Recommendations – OPC3 Clearance Recommendations – OPC5 through OPC13 Phone: 001 847 956 6420 Email: service@haskris.com Page 11 of 46...
  • Page 12 Clearance Recommendations – OPC15 Clearance Recommendations – OPC16 through OPC26 Phone: 001 847 956 6420 Email: service@haskris.com Page 12 of 46...
  • Page 13 Clearance Recommendations – OPC30 Phone: 001 847 956 6420 Email: service@haskris.com Page 13 of 46...

  • Page 14: Transportation - Opc3 Through Opc30

    • If rigging the chiller, lift only from the points shown below. Proper rigging technique, including spreader bars, is critical to avoid damaging the chiller. • Do not remove any panels from the chiller during the rigging process. • See below for rigging and lift points. Weights OPC3-OPC15 OPC16-OPC26 OPC30 Chiller with 1,200 lbs...
  • Page 15 Rigging Example – OPC3 through OPC15 Rigging Example – OPC16 through OPC26 Phone: 001 847 956 6420 Email: service@haskris.com Page 15 of 46...
  • Page 16 Rigging Example – OPC30 Lift Points – All Models Phone: 001 847 956 6420 Email: service@haskris.com Page 16 of 46...

  • Page 17: Transportation - Opc36 Through Opc60

    Transportation – OPC36 through OPC60 • Contact Haskris for transportation and rigging recommendations. • Do not remove any panels from the chiller during the rigging process. Phone: 001 847 956 6420 Email: service@haskris.com Page 17 of 46...

  • Page 18: Installation: Line Sizing, Piping

    IV. Installation: Line Sizing, Piping Line Sizing Contact Haskris for help: Haskris is available to review pipe runs, pressure drop, etc. and make recommendations for individual sites. Approach to line sizing • Size all interconnecting hose and piping equal to or larger than the connections on the chiller.

  • Page 19: Piping

    • After the lines are flushed, connect the lines to the application. Devices that are not recommended: Haskris does not recommend that any of the following are used in the piping system, without consultation with Haskris. • Chemical feeder systems •...
  • Page 20 Piping Drawing Phone: 001 847 956 6420 Email: service@haskris.com Page 20 of 46...

  • Page 21: Installation: Electrical Electrical

    • Use flexible conduit from service panel disconnect through pilot hole to main electrical panel. Do not use rigid conduit at chiller. • The base of the chiller has several openings where incoming electrical can be brought into the chiller. Phone: 001 847 956 6420 Email: service@haskris.com Page 21 of 46...
  • Page 22 Energizing the service: Electrical power must be applied to the chiller at least 12 hours in advance of startup. This energizes the crankcase heater and drives out any accumulated liquid refrigerant in the compressor. Phone: 001 847 956 6420 Email: service@haskris.com Page 22 of 46...

  • Page 23: Installation: Piping Flush, Purge

    1. After a successful leak check, open all drains including those installed on piping rise. 2. Use compressed air or nitrogen to eliminate water from lines. 3. Close all drains and purge isolation valves. Phone: 001 847 956 6420 Email: service@haskris.com Page 23 of 46...

  • Page 24: Installation: Glycol Mixture, Filling Glycol Mixture

    Mixture: Use a refractometer to verify glycol mix percentage of 35-40%. Volume: Use the table below to estimate how much water and glycol fluid will be needed. Haskris is available to review pipe runs and make recommendations for individual sites.

  • Page 25: Fill The Reservoir - Standard Type (Non-Pressurized)

    4. When the glycol level reaches the top of the sight glass tube, de-energize the fill pump, close the drain valve, and allow the pressure relief valve to close. Phone: 001 847 956 6420 Email: service@haskris.com Page 25 of 46...

  • Page 26: Fill The Piping

    7. After all purge points are sealed, close the supply side flush valve, deenergize external fill pump, and replace caps. 8. Open both supply and return ball valves. Phone: 001 847 956 6420 Email: service@haskris.com Page 26 of 46...

  • Page 27: Installation: Final Checks

    Controller Faults Check: Press the button on the controller. The screen should say NO ALARMS. If any faults are described, consult Haskris to resolve these. Phone: 001 847 956 6420 Email: service@haskris.com Page 27 of 46...

  • Page 28: Optional Modbus Or Bacnet Communication Capability

    • Not all units support all communication methods. Contact Haskris for information about a specific unit. • There are many varieties of connection type, communication system, and fidelity of data that may be specific to unique facilities. Please advise Haskris of the specific details required for communication. Phone: 001 847 956 6420 Email: service@haskris.com...

  • Page 29: Physical Connection

    Purpose: The communication settings in the controller must be aligned with the details of the BMS at the site. To configure the communication settings, follow the procedure below. 1. Access the Service menu 2. Press the buttons to highlight Communication 3. Press the button Phone: 001 847 956 6420 Email: service@haskris.com Page 29 of 46...

  • Page 30: Baud Rate Support

    9. After making all changes, power cycle the controller for the changes to take effect 10. Contact Haskris for support Baud Rate Support Note: When 3-wire RS-485 is used, baud rate is supported up to 57600.

  • Page 31: Startup Phase Monitor

    Purpose: The chiller has a phase monitor to check incoming electrical power. Operation: The phase monitor is factory adjusted by Haskris according to the proper electrical settings for the chiller. Do not adjust the knobs on the phase monitor without discussion and approval from Haskris.

  • Page 32: On/Off Switch

    Operation: Rotate the switch to make the chiller run when in the ON position (horizontal) or stop when in the OFF position (vertical). If a fault occurs, turning the switch to OFF and then back ON will reset the fault. ON/OFF switch, vertical position Phone: 001 847 956 6420 Email: service@haskris.com Page 32 of 46...

  • Page 33: Pump Priming

    Pump Priming Purpose: All fluid is removed from the pump head prior to shipment from Haskris. When starting the pump, it needs to be filled with fluid. This process is called priming the pump. When the reservoir is full, the pump suction line is “flooded”. In most cases, this flooded suction will automatically prime the pump.

  • Page 34: Pump Supply Pressure

    Note: When partially closing a ball valve from a fully open position, it is normal to see no change in operating pressure until the handle is adjusted a significant amount. Contact Haskris for help: Haskris is available to review pressure adjustments. Phone: 001 847 956 6420 Email: service@haskris.com...

  • Page 35: Controller Display Main Display

    OFF OFF→BMS The site’s BMS is connected to the chiller and sending it a signal to be OFF Description of status modes Phone: 001 847 956 6420 Email: service@haskris.com Page 35 of 46...

  • Page 36: Adjusting Set Value (Sv)

    Purpose: Several combinations of units of measure are available depending on what is most useful. The following units of measure are available: • CAN (°C, psi, GPM) • UK (°C, bar, IGM) • USA (°F, psi, GPM) • SI (°C, bar, LPM) Phone: 001 847 956 6420 Email: service@haskris.com Page 36 of 46...
  • Page 37 7. Press the buttons to select different units of measure 8. Press the button several times to return to the main display Phone: 001 847 956 6420 Email: service@haskris.com Page 37 of 46...

  • Page 38: Faults

    HH:MM DD/MM/YY Fault reset screen Fault reset: Press the button until you go past the last active fault, you will see this screen which explains how to reset faults. Phone: 001 847 956 6420 Email: service@haskris.com Page 38 of 46...
  • Page 39 High refrig press on a refrigeration circuit blockage that could reduce air flow Pressure sensor reading low Low refrig press Contact Haskris for diagnostics and troubleshooting on a refrigeration circuit Description of common faults Phone: 001 847 956 6420 Email: service@haskris.com...

  • Page 40: Chiller Features

    This will not reduce the long-term performance or reliability of the chiller. During normal operation, the chiller responds to changes in heat load from moment to moment and supply stable supply fluid temperature to the APPLICATION. Phone: 001 847 956 6420 Email: service@haskris.com Page 40 of 46...

  • Page 41: Local Monitoring

    Purpose: The chiller has available potential free fault contacts on the controller. Operation: The potential free contact is the J12 terminal on the controller. There is a NO and NC contact available as needed. Potential free fault contact Phone: 001 847 956 6420 Email: service@haskris.com Page 41 of 46...

  • Page 42: Remote On/Off Contacts

    2. Press the buttons to highlight Set Points 3. Press the button to go into that menu section 4. Press the buttons until you see Remote On/Off Remote On/Off screen Phone: 001 847 956 6420 Email: service@haskris.com Page 42 of 46...

  • Page 43: Optional Feature - Remote Control Panel

    Use the RJ12 plug provided on the cable to connect the remote control panel to the outdoor chiller. Cable rating: The cable provided by Haskris is CMX rated. Remote control panel Template for mounting...

  • Page 44: Optional Feature - Redundant Primary/Standby Pumps

    Optional Feature – Louvered Hail Guard Panels Purpose: Some chillers include panels to protect the condensers from hail damage. The panels have louvers to allow airflow while blocking hail. Phone: 001 847 956 6420 Email: service@haskris.com Page 44 of 46...

  • Page 45: Maintenance

    XIII. Maintenance Frequency Schedule: Inspections should happen at least once every 6 months. Activity: During each inspection, preventative maintenance should be performed. Use the Haskris provided Preventative Maintenance checklist. Glycol Mixture Purpose: The chiller is designed to circulate a mixture of potable distilled water and pure glycol. This glycol is intended to help resist water freezing.

  • Page 46: Wye Strainer

    Compare values to the chiller or component name plate. Chillers include a phase monitor. Refer to the fault indicators provided on the phase monitor and contact a licensed electrician to correct any faults. Phone: 001 847 956 6420 Email: service@haskris.com Page 46 of 46...

This manual is also suitable for:

Opc16-opc26Opc30

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