Advantage BG Series Instruction Manual
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Advantage BG Series Instruction Manual

Glycol chiller
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I.O.M. #180 updated 02/16/2021
INSTRUCTION MANUAL
G L Y C O L
Covering Models :
• 1 to 30 Horsepower
• 'MG' Instruments
• Scroll Compressors
Model:
Serial Number :
• INSTALLATION • OPERATION • MAINTENANCE
Stop: If running at a fluid temperature below 48°F you must use a water and glycol mixture at a
ratio that protects the fluid from freezing to approximately 25°F below the lowest expected set
point temperature. For 25°F fluid use a mixture of 30-35% glycol. See Section 8.1 and 8.2 of this
manual before operating your chiller. Regular testing of your glycol protection is critical.
C H I L L E R
ADVANTAGE ENGINEERING, INC.
525 East Stop 18 Road Greenwood, IN 46142
317-887-0729 fax: 317-881-1277
Service Department fax: 317-885-8683
www.AdvantageEngineering.com
E-mail service@AdvantageEngineering.com

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  • Page 1 For 25°F fluid use a mixture of 30-35% glycol. See Section 8.1 and 8.2 of this manual before operating your chiller. Regular testing of your glycol protection is critical. ADVANTAGE ENGINEERING, INC. 525 East Stop 18 Road Greenwood, IN 46142...
  • Page 3 C H I L L E R INSTRUCTION MANUAL MG INSTRUMENT With & SCROLL COMPRESSORS AIR-COOLED MODELS COVERING INSTALLATION OPERATION MAINTENANCE ADVANTAGE ENGINEERING, INC. 525 East Stop 18 Road Greenwood, IN 46142 317-887-0729 fax: 317-881-1277 Service Department fax: 317-885-8683 Website: www.AdvantageEngineering.com E-mail: service@AdvantageEngineering.com...

  • Page 4: Table Of Contents

    Pump seal service Checking the refrigerant charge Proper cleaning procedure for brazed plate evaporators COMPONENTS Water system Refrigeration system Options ADVANTAGE ENGINEERING, INC. Page: 4 525 East Stop 18 Road Greenwood, Indiana 46142 317-887-0729 Fax: 317-881-1277 Service Department Fax: 317-885-8683 Email: service@AdvantageEngineering.com...
  • Page 5 Typical Physical : 15 - 30 Horsepower with Blower Duct Schematic for Air-Cooled Chillers APPENDIX 8.1 Operations below 48°F fluid or 38°F ambient Refrigerant pressure-temperature chart Inhibited propylene glycol ADVANTAGE ENGINEERING, INC. Page: 5 525 East Stop 18 Road Greenwood, Indiana 46142 317-887-0729 Fax: 317-881-1277 Service Department Fax: 317-885-8683 Email: service@AdvantageEngineering.com...
  • Page 6 THIS PAGE INTENTIONALLY BLANK Page: 6...

  • Page 7: General

    Glycol Chillers : BC Series with MG Control Instrument GENERAL Introduction Safety Receiving Instructions 1.4 Efficiency Clean Air Act Water treatment Components ADVANTAGE ENGINEERING, INC. Page: 7 525 East Stop 18 Road Greenwood, Indiana 46142 317-887-0729 Fax: 317-881-1277 Service Department Fax: 317-885-8683 Email: service@AdvantageEngineering.com...

  • Page 8: Introduction

    Observe all safety precautions during installation, startup and service of this equipment due to the presence of high voltage and refrigerant charge. Only qualified personnel should install, startup and service this equipment. ADVANTAGE ENGINEERING, INC. Page: 8 525 East Stop 18 Road Greenwood, Indiana 46142 317-887-0729 Fax: 317-881-1277 Service Department Fax: 317-885-8683 Email: service@AdvantageEngineering.com...
  • Page 9 This symbol is seen on all chillers to alert user to the danger of the refrigeration system under pressure. System should only be serviced by a licensed technician. ADVANTAGE ENGINEERING, INC. Page: 9 525 East Stop 18 Road Greenwood, Indiana 46142 317-887-0729 Fax: 317-881-1277 Service Department Fax: 317-885-8683 Email: service@AdvantageEngineering.com...

  • Page 10: Receiving Instructions

    Customers should implement a refrigerant management program to document the type and quantity of refrigerant in each chiller. All refrigeration service technicians performing work on this chiller must be licensed and certified. Vent all refrigerant relief valves in accordance to ANSI/ASHRAE Standard 15. ADVANTAGE ENGINEERING, INC. Page: 10 525 East Stop 18 Road Greenwood, Indiana 46142 317-887-0729...

  • Page 11: Water Treatment

    It is recommended that the services of a qualified water treatment specialist be engaged to determine what water treatment is required. Advantage assumes no responsibility for equipment failures which result from untreated or improperly treated water. Do not use deionized water in this unit. Some customized units may be compatible with deionized water.
  • Page 12 Coolant Pump Filter Drier Caster Air-Cooled Model 10 ton unit shown. ABS fascia and enclosure panels removed for photo. ADVANTAGE ENGINEERING, INC. Page: 12 525 East Stop 18 Road Greenwood, Indiana 46142 317-887-0729 Fax: 317-881-1277 Service Department Fax: 317-885-8683 Email: service@AdvantageEngineering.com...

  • Page 13: Installation

    INSTALLATION General Unit Location To and From Process Connections Make-Up Water Supply Connection Air-Cooled Condenser Connection Electrical Connection ADVANTAGE ENGINEERING, INC. Page: 13 525 East Stop 18 Road Greenwood, Indiana 46142 317-887-0729 Fax: 317-881-1277 Service Department Fax: 317-885-8683 Email: service@AdvantageEngineering.com...

  • Page 14: General

    The unit must have all enclosure panels in place before operating the compressor. Air will not be drawn through the condenser coil if the panels are not ADVANTAGE ENGINEERING, INC. Page: 14 525 East Stop 18 Road Greenwood, Indiana 46142...
  • Page 15 Typical process connections shown on 10 horsepower indoor unit. To Process From Process Typical process connections shown on 2 horsepower indoor unit. ADVANTAGE ENGINEERING, INC. Page: 15 525 East Stop 18 Road Greenwood, Indiana 46142 317-887-0729 Fax: 317-881-1277 Service Department Fax: 317-885-8683...

  • Page 16: To And From Process Connections

    Manufacturer’s service department for more information on operating with ambients air temperatures above 95°F or below 60°F. Typical Air-cooled Condenser ADVANTAGE ENGINEERING, INC. Page: 16 525 East Stop 18 Road Greenwood, Indiana 46142 317-887-0729 Fax: 317-881-1277 Service Department Fax: 317-885-8683...
  • Page 17 WARNING: Do not attempt to start or operate an air-cooled portable chiller without all cabinetry panels in place. Air-cooled chillers require air to be drawn through the air-cooled condenser. This will not occur if the panels are not in place. ADVANTAGE ENGINEERING, INC. Page: 17 525 East Stop 18 Road Greenwood, Indiana 46142...

  • Page 18: Electrical Connection

    National Electric Code. Electrical power supply requirements for standard units are identified on the equipment data tag. Determine that the plant’s voltage supply is the same as the unit’s voltage requirements, taking into account the SSCR Rating. Typical data tag. ADVANTAGE ENGINEERING, INC. Page: 18 525 East Stop 18 Road Greenwood, Indiana 46142 317-887-0729 Fax: 317-881-1277 Service Department Fax: 317-885-8683...
  • Page 19 A proper ground is required for the unit. Control Circuit Wiring The unit’s supplied control circuit is 110 volt, 1 phase, 60 cycle. The control circuit is supplied by the factory installed transformer. A control circuit fuse is provided. ADVANTAGE ENGINEERING, INC. Page: 19 525 East Stop 18 Road Greenwood, Indiana 46142 317-887-0729 Fax: 317-881-1277 Service Department Fax: 317-885-8683 Email: service@AdvantageEngineering.com...
  • Page 20 Follow all local and national codes. Make certain that all owner and factory wire connections are tight before applying power to the unit. ADVANTAGE ENGINEERING, INC. Page: 20 525 East Stop 18 Road Greenwood, Indiana 46142 317-887-0729 Fax: 317-881-1277 Service Department Fax: 317-885-8683 Email: service@AdvantageEngineering.com...

  • Page 21: Operations

    3.8 Instrument : Flow Menu (optional) Instrument : Options Menu 3.10 Instrument : Machine Menu 3.11 Low Tank Level 3.12 Shut Down ADVANTAGE ENGINEERING, INC. Page: 21 525 East Stop 18 Road Greenwood, Indiana 46142 317-887-0729 Fax: 317-881-1277 Service Department Fax: 317-885-8683 Email: service@AdvantageEngineering.com...

  • Page 22: Shut Down Procedure

    “R” in the model number. Example: MGD-10AR and are referred to as “reverse flow”. See Section 6.3.H for more information. Please note, Sections 3.2.A & 5.4 are not applicable for reverse flow units. ADVANTAGE ENGINEERING, INC. Page: 22 525 East Stop 18 Road Greenwood, Indiana 46142...
  • Page 23 WARNING: The electrical power is engaged at this point. Caution must be observed while the electrical supply is engaged and cabinet panels are removed and opened. ADVANTAGE ENGINEERING, INC. Page: 23 525 East Stop 18 Road Greenwood, Indiana 46142...
  • Page 24 Pump Motor Shaft Cover Plug Detail view of typical Pump Motor. Pump electric motor located on typical water-cooled unit. ADVANTAGE ENGINEERING, INC. Page: 24 525 East Stop 18 Road Greenwood, Indiana 46142 317-887-0729 Fax: 317-881-1277 Service Department Fax: 317-885-8683...
  • Page 25 Once the electrical power supply is disengaged the operator can change rotation by switching any two incoming power conductors at the terminal block or customer supplied main power disconnect. ADVANTAGE ENGINEERING, INC. Page: 25 525 East Stop 18 Road Greenwood, Indiana 46142...
  • Page 26 Observe the digital coolant pressure gauge for steady readout. Check unit for low and high flow. LOW FLOW If a low flow condition is present, be sure all process valves are open. If all process valves are open and a low flow conditions exists, consider the following: Low flow can cause the low refrigerant pressure limit switch to trip. To operate under a low flow condition it is necessary to install a flow bypass in the process circuitry. This will allow a portion of the flow to ADVANTAGE ENGINEERING, INC. Page: 26 525 East Stop 18 Road Greenwood, Indiana 46142 317-887-0729 Fax: 317-881-1277 Service Department Fax: 317-885-8683 Email: service@AdvantageEngineering.com...
  • Page 27 If the low pressure digital display reading is below normal, reduce the pressure on the spring to provide more bypass. Automatic Low Flow Bypass Valve ADVANTAGE ENGINEERING, INC. Page: 27 525 East Stop 18 Road Greenwood, Indiana 46142 317-887-0729 Fax: 317-881-1277 Service Department Fax: 317-885-8683 Email: service@AdvantageEngineering.com...
  • Page 28 WARNING: The electrical power is engaged at this point. Caution must be observed while the electrical supply is engaged and cabinet panels are removed and opened. ADVANTAGE ENGINEERING, INC. Page: 28 525 East Stop 18 Road Greenwood, Indiana 46142...
  • Page 29 Do not assume that the compressor is phased with the pump upon initial start-up. If the pump is found to be rotating correct, the compressor must also be checked for proper rotation. ADVANTAGE ENGINEERING, INC. Page: 29 525 East Stop 18 Road Greenwood, Indiana 46142 317-887-0729...
  • Page 30 The operating range of the chiller control may be changed to 0°F - 90°F by adjusting the Minimum Setpoint. Refer to Section 3.10D of this manual for more information. ADVANTAGE ENGINEERING, INC. Page: 30 525 East Stop 18 Road Greenwood, Indiana 46142...
  • Page 31 For units with digital scroll compressors or fixed S e t p o i n t : 50°F scroll compressors and hot gas bypass capacity ■ • • ■ Outputs ADVANTAGE ENGINEERING, INC. Page: 31 525 East Stop 18 Road Greenwood, Indiana 46142 317-887-0729 Fax: 317-881-1277 Service Department Fax: 317-885-8683...
  • Page 32 If a high pressure fault occurs the fault must be acknowledged by pressing the start button before the system will attempt to restart. Under normal conditions (no fault conditions, compressor has been off for 3 minutes) the instrument will turn on the compressor when the To Process ADVANTAGE ENGINEERING, INC. Page: 32 525 East Stop 18 Road Greenwood, Indiana 46142 317-887-0729...
  • Page 33 S e t p o i n t : 50°F S e t p o i n t : 50°F Machine Circulating Cooling Back Pick ADVANTAGE ENGINEERING, INC. Page: 33 525 East Stop 18 Road Greenwood, Indiana 46142 317-887-0729 Fax: 317-881-1277 Service Department Fax: 317-885-8683 Email: service@AdvantageEngineering.com...
  • Page 34 S e t p o i n t : 50°F Circulating Circulating Circulating Back Pick Cancel Adjust Acknowledge ADVANTAGE ENGINEERING, INC. Page: 34 525 East Stop 18 Road Greenwood, Indiana 46142 317-887-0729 Fax: 317-881-1277 Service Department Fax: 317-885-8683 Email: service@AdvantageEngineering.com...
  • Page 35 S e t p o i n t : 50°F Circulating Circulating Circulating Back Pick Back Acknowledge Back Pick ADVANTAGE ENGINEERING, INC. Page: 35 525 East Stop 18 Road Greenwood, Indiana 46142 317-887-0729 Fax: 317-881-1277 Service Department Fax: 317-885-8683 Email: service@AdvantageEngineering.com...
  • Page 36 S e t p o i n t : 50°F S e t p o i n t : 50°F Flow -1 GPM (-19dl/min) Circulating Circulating ADVANTAGE ENGINEERING, INC. Page: 36 525 East Stop 18 Road Greenwood, Indiana 46142 317-887-0729 Fax: 317-881-1277 Service Department Fax: 317-885-8683...
  • Page 37 S e t p o i n t : 50°F Circulating Circulating Circulating Back Pick Cancel Adjust Acknowledge Press the Select button to select Address. ADVANTAGE ENGINEERING, INC. Page: 37 525 East Stop 18 Road Greenwood, Indiana 46142 317-887-0729 Fax: 317-881-1277 Service Department Fax: 317-885-8683 Email: service@AdvantageEngineering.com...
  • Page 38 Using a reliable and accurate external flow meter the user can input a calibration constant value in the screen so that the unit flow display matches the external flow meter. Use the Up or Down arrow keys to input the value and then press the Select button to save and confirm success. ADVANTAGE ENGINEERING, INC. Page: 38 525 East Stop 18 Road Greenwood, Indiana 46142 317-887-0729 Fax: 317-881-1277 Service Department Fax: 317-885-8683...
  • Page 39 These Parameters are Factory set and should not be adjusted without consulting the Factory : LP Cut Out, LP Cut In, LP Start Up Delay, LP Run Delay, HP Cut Out, Secondary Pump, Chiller Type, Cooling Source. ADVANTAGE ENGINEERING, INC. Page: 39 525 East Stop 18 Road Greenwood, Indiana 46142...
  • Page 40 Outputs ■ • • • For Minimum Setpoints 48°F and above. From the Machine Menu, advance to the Minimum Setpoint screen to enter the minimum setpoint. Confirm the selection with the Select Button. ADVANTAGE ENGINEERING, INC. Page: 40 525 East Stop 18 Road Greenwood, Indiana 46142 317-887-0729 Fax: 317-881-1277 Service Department Fax: 317-885-8683...
  • Page 41 Changes are recorded in the instrument memory and adjusting these parameters could void the Factory warranty. • Secondary Pump • Chiller Type • Cooling Source ADVANTAGE ENGINEERING, INC. Page: 41 525 East Stop 18 Road Greenwood, Indiana 46142 317-887-0729 Fax: 317-881-1277 Service Department Fax: 317-885-8683 Email: service@AdvantageEngineering.com...
  • Page 42 WARNING: Relieve static pressure before disconnecting process lines. ADVANTAGE ENGINEERING, INC. Page: 42 525 East Stop 18 Road Greenwood, Indiana 46142...
  • Page 43 To shut down the unit and disconnect from the process: Press the red O button. Discharge any static pressure in the process fluid lines and condenser water supply lines (water-cooled units). Disconnect all process lines. ADVANTAGE ENGINEERING, INC. Page: 43 525 East Stop 18 Road Greenwood, Indiana 46142 317-887-0729 Fax: 317-881-1277 Service Department Fax: 317-885-8683...
  • Page 44 THIS PAGE INTENTIONALLY BLANK Page: 44...

  • Page 45: Troubleshooting

    Compressor Shuts Off On Internal Overload Low or No Process Pressure or Water Flow Cooling Capacity Inadequate Sensor Pumps 4.10 Chiller Controller ADVANTAGE ENGINEERING, INC. Page: 45 525 East Stop 18 Road Greenwood, Indiana 46142 317-887-0729 Fax: 317-881-1277 Service Department Fax: 317-885-8683 Email: service@AdvantageEngineering.com...

  • Page 46: Unit Will Not Start

    Section 8.2 for refrigerant pressure. valve is defective, have valve repaired or replaced by a refrigeration serviceman. The water regulator valve is normally factory set for proper operation. When field ADVANTAGE ENGINEERING, INC. Page: 46 525 East Stop 18 Road Greenwood, Indiana 46142 317-887-0729 Fax: 317-881-1277 Service Department Fax: 317-885-8683...

  • Page 47: Shuts Off On Low Pressure

    Condenser water tubes scaled. Clean with brushes and chemicals approved by the Advantage Service Department. Improperly set high pressure control. Have refrigeration serviceman reset or replace the control if defective. Contact the Advantage service department for the proper settings. Adjust on chiller control instrument. SHUTS OFF ON LOW PRESSURE CONTROL Note: Refrigerant low pressure limits are set on and monitored by the MG control instrument.

  • Page 48: Compressor Shuts Off On Internal Overload

    Fuses and wiring. Have electrician check the fuses and wiring. COOLING CAPACITY INADEQUATE Low refrigerant charge. Check for adequate refrigerant charge (bubbles or misty sight glass indicates low charge). If charge is low, have system checked for leaks and recharged by a refrigeration serviceman. ADVANTAGE ENGINEERING, INC. Page: 48 525 East Stop 18 Road Greenwood, Indiana 46142 317-887-0729 Fax: 317-881-1277 Service Department Fax: 317-885-8683 Email: service@AdvantageEngineering.com...

  • Page 49: Sensor

    Advantage. If you experience problems with your Advantage control instrument, it’s as easy as 1-2-3 to execute our repair or replacement system in order to get your Advantage equipment running. IN WARRANTY SERVICE INCIDENT Call Advantage Service at 317-887-0729 for diagnostic assistance.
  • Page 50 Purchase a new instrument and repair the old one as a back up. OTHER INFORMATION Repair Warranty: 1 year. Ship to: Advantage Engineering 525 East Stop 18 Road Greenwood, IN 46143 Attention: Repairs. (317-887-0729) Include in box: part, purchase order, contact name, phone number, symptom (if available).

  • Page 51: Maintenance

    Periodic Preventative Maintenance Special Maintenance Solenoid Valve Service Pump Seal Service Checking the Refrigerant Charge Proper Cleaning Procedure for Brazed Plate Evaporator ADVANTAGE ENGINEERING, INC. Page: 51 525 East Stop 18 Road Greenwood, Indiana 46142 317-887-0729 Fax: 317-881-1277 Service Department Fax: 317-885-8683...

  • Page 52: Warranty Service Procedure

    Check system for leaks. Refrigerant sight glass: Check for bubbles when compressor is operating at 100%. Check the moisture indicator for a color other than green. Clean unit. ADVANTAGE ENGINEERING, INC. Page: 52 525 East Stop 18 Road Greenwood, Indiana 46142 317-887-0729...

  • Page 53: Special Maintenance

    Addition of compressor oil. Addition of refrigerant. Repair of a refrigerant leak. Adjustment of super heat. Changing of filter-drier or drier core. Repair of a refrigeration solenoid. ADVANTAGE ENGINEERING, INC. Page: 53 525 East Stop 18 Road Greenwood, Indiana 46142 317-887-0729 Fax: 317-881-1277 Service Department Fax: 317-885-8683...

  • Page 54: Level Switch Maintenance

    Note the arrangement of the core spring and core assembly, diaphragm spring and diaphragm assembly. (See diagram.) Clean all components as required. ADVANTAGE ENGINEERING, INC. Page: 54 525 East Stop 18 Road Greenwood, Indiana 46142 317-887-0729...
  • Page 55 Coil and solenoid base sub assembly Valve body Core Body Diaphragm Diaphragm assembly Core spring assembly Gasket spring ADVANTAGE ENGINEERING, INC. Page: 55 525 East Stop 18 Road Greenwood, Indiana 46142 317-887-0729 Fax: 317-881-1277 Service Department Fax: 317-885-8683 Email: service@AdvantageEngineering.com...

  • Page 56: Pump Seal Service

    Separate the motor and motor adapter from the pump casing to expose the pump impeller (figure 5.5E). Remove the motor and motor Typical casing bolt Figure 5.5D ADVANTAGE ENGINEERING, INC. Page: 56 525 East Stop 18 Road Greenwood, Indiana 46142 317-887-0729 Fax: 317-881-1277 Service Department Fax: 317-885-8683...
  • Page 57 Reinstall the pump casing bolts. Reconnect the motor power cord and leads. Restore all cover panels as were removed. Seal components Figure 5.5H ADVANTAGE ENGINEERING, INC. Page: 57 525 East Stop 18 Road Greenwood, Indiana 46142 317-887-0729 Fax: 317-881-1277 Service Department Fax: 317-885-8683 Email: service@AdvantageEngineering.com...
  • Page 58 3. Stationary member Figure 5.5I Stationary member Figure 5.5J Seal members Figure 5.5K ADVANTAGE ENGINEERING, INC. Page: 58 525 East Stop 18 Road Greenwood, Indiana 46142 317-887-0729 Fax: 317-881-1277 Service Department Fax: 317-885-8683 Email: service@AdvantageEngineering.com...

  • Page 59: Checking The Refrigerant Charge

    Turn off all power to the machine. For chillers with a reservoir tank, drain the tank to below the evaporator outlet. For chillers without a reservoir tank, drain total unit. ADVANTAGE ENGINEERING, INC. Page: 59 525 East Stop 18 Road Greenwood, Indiana 46142...
  • Page 60 FREON OUT ORIGINAL WATER OUT PORT BACKFLUSH WATER IN PORT (SUPPLY BACKFLUSHING WATER FLOW TO THIS PORT) FREON IN ADVANTAGE ENGINEERING, INC. Page: 60 525 East Stop 18 Road Greenwood, Indiana 46142 317-887-0729 Fax: 317-881-1277 Service Department Fax: 317-885-8683 Email: service@AdvantageEngineering.com...

  • Page 61: Components

    Glycol Chillers : BC Series with MG Control Instrument Components Water System Refrigeration System Options ADVANTAGE ENGINEERING, INC. Page: 61 525 East Stop 18 Road Greenwood, Indiana 46142 317-887-0729 Fax: 317-881-1277 Service Department Fax: 317-885-8683 Email: service@AdvantageEngineering.com...

  • Page 62: Water System

    Typical Water-Cooled Condenser • Moisture content is indicated by the color of the element. • Element color is normally green. Typical Filter Drier ADVANTAGE ENGINEERING, INC. Page: 62 525 East Stop 18 Road Greenwood, Indiana 46142 317-887-0729 Fax: 317-881-1277 Service Department Fax: 317-885-8683...
  • Page 63 OVERHEAD PIPING KIT: To avoid reservoir overflow during shut down periods from overhead piping, Advantage recommends the installation of an overhead piping kit. The overhead piping kit consists of a full line size solenoid valve in the “from process” line that is interlocked with the pump and a check valve (single Typical overhead piping kit.
  • Page 64 System water make-up and level control is accomplished externally at the process since the chiller contains no reservoir. Typical Condenser Screen. ADVANTAGE ENGINEERING, INC. Page: 64 525 East Stop 18 Road Greenwood, Indiana 46142 317-887-0729 Fax: 317-881-1277 Service Department Fax: 317-885-8683 Email: service@AdvantageEngineering.com...

  • Page 65: Related Drawings

    Optional Centrifugal Blower Electrical Drawing : Air-Cooled Electrical Drawing : Water-Cooled Physical Drawing : Water-Cooled : 5 - 10 Ton Duct Schematic for Air-cooled Chillers ADVANTAGE ENGINEERING, INC. Page: 65 525 East Stop 18 Road Greenwood, Indiana 46142 317-887-0729 Fax: 317-881-1277 Service Department Fax: 317-885-8683 Email: service@AdvantageEngineering.com...

  • Page 66: Mechanical Schematic

    EXPANSION VALVE COOLANT PRESSURE REFRIGERANT HOT GAS TRANSMITTER SIGHT GLASS BYPASS VALVE (not included onmodels with Digital Scroll Compressors) ADVANTAGE ENGINEERING, INC. Page: 66 525 East Stop 18 Road Greenwood, Indiana 46142 317-887-0729 Fax: 317-881-1277 Service Department Fax: 317-885-8683 Email: service@AdvantageEngineering.com...
  • Page 67 EXPANSION VALVE COOLANT PRESSURE HOT GAS REFRIGERANT TRANSMITTER BYPASS VALVE SIGHT GLASS (not included onmodels with Digital Scroll Compressors) ADVANTAGE ENGINEERING, INC. Page: 67 525 East Stop 18 Road Greenwood, Indiana 46142 317-887-0729 Fax: 317-881-1277 Service Department Fax: 317-885-8683 Email: service@AdvantageEngineering.com...
  • Page 68 PORT CONNECTION SENSOR PROBE COOLANT PUMP EXPANSION VALVE FILTER-DRIER LIQUID LINE COOLANT PRESSURE SOLENOID VALVE REFRIGERANT TRANSMITTER SIGHT GLASS ADVANTAGE ENGINEERING, INC. Page: 68 525 East Stop 18 Road Greenwood, Indiana 46142 317-887-0729 Fax: 317-881-1277 Service Department Fax: 317-885-8683 Email: service@AdvantageEngineering.com...
  • Page 69 PORT CONNECTION SENSOR PROBE COOLANT PUMP EXPANSION VALVE FILTER-DRIER LIQUID LINE COOLANT PRESSURE SOLENOID VALVE REFRIGERANT TRANSMITTER SIGHT GLASS ADVANTAGE ENGINEERING, INC. Page: 69 525 East Stop 18 Road Greenwood, Indiana 46142 317-887-0729 Fax: 317-881-1277 Service Department Fax: 317-885-8683 Email: service@AdvantageEngineering.com...
  • Page 70 Glycol Chillers : BC Series with MG Control Instrument TYPICAL ELECTRICAL DRAWING - AIR COOLED ADVANTAGE ENGINEERING, INC. Page: 70 525 East Stop 18 Road Greenwood, Indiana 46142 317-887-0729 Fax: 317-881-1277 Service Department Fax: 317-885-8683 Email: service@AdvantageEngineering.com...
  • Page 71 Glycol Chillers : BC Series with MG Control Instrument TYPICAL ELECTRICAL DRAWING - WATER COOLED This electrical is shown with optional UL panel components. The GFCI would not be standard. ADVANTAGE ENGINEERING, INC. Page: 71 525 East Stop 18 Road Greenwood, Indiana 46142...
  • Page 72 Glycol Chillers : BC Series with MG Control Instrument TYPICAL PHYSICAL - WATER COOLED : 5 - 10 TON The Physical Drawing is presented for illustration purposes only. For exact details, consult the Manufacturer. ADVANTAGE ENGINEERING, INC. Page: 72 525 East Stop 18 Road Greenwood, Indiana 46142 317-887-0729...

  • Page 73: Duct Schematic For Air-Cooled Chillers

    Gate control for exhaust air flow Manual chain control Duct to plant heating system Mating collar Chiller air exhaust port Air cooled chiller with blower ADVANTAGE ENGINEERING, INC. Page: 73 525 East Stop 18 Road Greenwood, Indiana 46142 317-887-0729 Fax: 317-881-1277 Service Department Fax: 317-885-8683...
  • Page 74 THIS PAGE INTENTIONALLY BLANK Page: 74...

  • Page 75: Appendix

    Chiller Capacity and Derate Chart Probe Calibration : MG Instrument Status Indicators : MG Instrument Water Quality Modbus Registers 8.10 Remote and Auto Start Feature Configuration ADVANTAGE ENGINEERING, INC. Page: 75 525 East Stop 18 Road Greenwood, Indiana 46142 317-887-0729 Fax: 317-881-1277 Service Department Fax: 317-885-8683 Email: service@AdvantageEngineering.com...

  • Page 76: Operations Below 48°F Fluid Or 38°F Ambient

    In your chilling system that can mean higher energy costs, high pumping costs, and possibly even shut downs for system cleaning. We recommend the use of DowFrost or Monsanto DFS-1. ADVANTAGE ENGINEERING, INC. Page: 76 525 East Stop 18 Road Greenwood, Indiana 46142...

  • Page 77: Refrigerant Pressure-Temperature Chart

    Glycol Chillers : BC Series with MG Control Instrument REFRIGERANT PRESSURE-TEMPERATURE CHART ADVANTAGE ENGINEERING, INC. Page: 77 525 East Stop 18 Road Greenwood, Indiana 46142 317-887-0729 Fax: 317-881-1277 Service Department Fax: 317-885-8683 Email: service@AdvantageEngineering.com...

  • Page 78: Inhibited Propylene Glycol

    Usa a Misco or equivalent to test your glycol on a regular basis. Misco Products Model #7084VP this example, the freeze point is about -5°F to -6°F. 1-800-358-1100 ADVANTAGE ENGINEERING, INC. Page: 78 525 East Stop 18 Road Greenwood, Indiana 46142 317-887-0729...
  • Page 79 Adjustable Low Pressure Cut In Range • 19 PSI to 150 PSI Adjustable High Pressure Cut Out Range • 225 PSI to 580 PSI ADVANTAGE ENGINEERING, INC. Page: 79 525 East Stop 18 Road Greenwood, Indiana 46142 317-887-0729 Fax: 317-881-1277 Service Department Fax: 317-885-8683 Email: service@AdvantageEngineering.com...
  • Page 80 When the two temperatures are equal, the calibration procedure is complete. NOTE: the optional “from process” probe has its own calibration potentiometer. ADVANTAGE ENGINEERING, INC. Page: 80 525 East Stop 18 Road Greenwood, Indiana 46142...
  • Page 81 From Process Calibration Potentiometer To Process Calibration Potentiometer From Process Calibration Potentiometer To Process Calibration Potentiometer ADVANTAGE ENGINEERING, INC. Page: 81 525 East Stop 18 Road Greenwood, Indiana 46142 317-887-0729 Fax: 317-881-1277 Service Department Fax: 317-885-8683 Email: service@AdvantageEngineering.com...
  • Page 82 10 seconds indicating proper compressor operation. Compressor On Pulse Screw Compressor Compressor Compressor at 50% Capacity at 75% Capacity ADVANTAGE ENGINEERING, INC. Page: 82 525 East Stop 18 Road Greenwood, Indiana 46142 317-887-0729 Fax: 317-881-1277 Service Department Fax: 317-885-8683 Email: service@AdvantageEngineering.com...
  • Page 83 Although not mandatory, distilled water would be an excellent choice for filling the system. Corrosion Corrosion is usually the result of acidic water (improper PH control). This can be controlled by proper chemical treatment. ADVANTAGE ENGINEERING, INC. Page: 83 525 East Stop 18 Road Greenwood, Indiana 46142 317-887-0729 Fax: 317-881-1277 Service Department Fax: 317-885-8683 Email: service@AdvantageEngineering.com...
  • Page 84 Glycol Chillers : BC Series with MG Control Instrument Algae Algae (organism growth) can be controlled by the proper use of chemical treatment. ADVANTAGE ENGINEERING, INC. Page: 84 525 East Stop 18 Road Greenwood, Indiana 46142 317-887-0729 Fax: 317-881-1277 Service Department Fax: 317-885-8683...
  • Page 85 Low Refrig Suction Pressure High Refrig Discharge Pressure To Process Water Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved ADVANTAGE ENGINEERING, INC. Page: 85 525 East Stop 18 Road Greenwood, Indiana 46142 317-887-0729 Fax: 317-881-1277 Service Department Fax: 317-885-8683 Email: service@AdvantageEngineering.com...
  • Page 86 The factory recommends a manual on/off operator be added to the unit for local control. Install operator and wire to terminals on back of controller (see picture). Note: operator should be on the on position to utilize remote start/stop. Remote Start Contacts ADVANTAGE ENGINEERING, INC. Page: 86 525 East Stop 18 Road Greenwood, Indiana 46142 317-887-0729 Fax: 317-881-1277 Service Department Fax: 317-885-8683...
  • Page 87 Access main menu and advance to the Options menu. From the Options menu, select Remote Start. Press the Select button to advantage to the Enabled/Disable screen. Select Enabled to enable the Remote Start. Press the Select button to acknowledge and save the selection.
  • Page 88 © 2021 Advantage Engineering, Inc. RE 20210216...

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