Advantage Maximum MG Series Instruction Manual
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Advantage Maximum MG Series Instruction Manual

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I.O.M. #155 update 08/11/2021
INSTRUCTION MANUAL
• INSTALLATION • OPERATION • MAINTENANCE
®
Covering models
from 5 to 40 tons
with 'MG' Instrument
& Scroll Compressors
ADVANTAGE ENGINEERING, INC.
525 East Stop 18 Road Greenwood, IN 46142
317-887-0729 fax: 317-881-1277
Model:
Service Department fax: 317-885-8683
www.AdvantageEngineering.com
Serial Number :
E-mail service@AdvantageEngineering.com

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  • Page 1 • INSTALLATION • OPERATION • MAINTENANCE ® Covering models from 5 to 40 tons with ‘MG’ Instrument & Scroll Compressors ADVANTAGE ENGINEERING, INC. 525 East Stop 18 Road Greenwood, IN 46142 317-887-0729 fax: 317-881-1277 Model: Service Department fax: 317-885-8683 www.AdvantageEngineering.com Serial Number : E-mail service@AdvantageEngineering.com...
  • Page 3 ® INSTRUCTION MANUAL MG INSTRUMENT With & SCROLL COMPRESSORS AIR & WATER-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

    Low Or No Process Pressure Or Water Flow Cooling Capacity Inadequate Sensor Coolant Pump 4.10 Chiller Controller 4.11 Replacement Instrument Configuration Page: 4 ADVANTAGE ENGINEERING, INC. 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 Standard MG Instrument Settings Probe Calibration : MG Instrument Status Indicators : MG Instrument Water Quality Modbus Registers 8.10 Remote & Auto Start Feature Configuration Page: 5 ADVANTAGE ENGINEERING, INC. 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

    Maximum Series Portable Chiller : Air & Water-Cooled : MG Series Instrument update 08/02/2021 GENERAL Introduction Safety Receiving Instructions Efficiency Clean Air Act Miscellaneous Water Treatment Components Page: 7 ADVANTAGE ENGINEERING, INC. 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. Page: 8 ADVANTAGE ENGINEERING, INC. 525 East Stop 18 Road Greenwood, Indiana 46142 317-887-0729 Fax: 317-881-1277 Service Department Fax: 317-885-8683...
  • Page 9 Alerts users to the danger of the refrigeration system under pressure. This symbol is seen on all chillers. System should only be serviced by a licensed technician. Page: 9 ADVANTAGE ENGINEERING, INC. 525 East Stop 18 Road Greenwood, Indiana 46142 317-887-0729 Fax: 317-881-1277 Service Department Fax: 317-885-8683...

  • Page 10: Receiving Instructions

    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. Page: 10 ADVANTAGE ENGINEERING, INC. 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 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 straight deionized or RO (reverse osmosis) water in this unit. Some customized units may be compatible with deionized or RO water.
  • Page 12 Coolant Pump Filter Drier Caster Air-Cooled Model 10 ton unit shown. ABS fascia and enclosure panels removed for photo. Page: 12 ADVANTAGE ENGINEERING, INC. 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

    Unit Location To and From Process Connections Make-Up Water Supply Connection Air-Cooled Condenser Installation Water-Cooled Condenser Installation Electrical Connection Page: 13 ADVANTAGE ENGINEERING, INC. 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 not be placed in non-ventilated areas. The unit must have all enclosure panels in place before operating the Page: 14 ADVANTAGE ENGINEERING, INC. 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 15: To And From Process Connections

    Make-Up Water Supply To Process To Process From Process Condenser Water Out Make-Up Water Supply Condenser Water In Page: 15 ADVANTAGE ENGINEERING, INC. 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 16: Water Supply Connection

    On centrifugal blowers models, exhaust air can be ducted outside of the plant’s interior environment. Special duct work is required and a HVAC contractor should be consulted for sizing and material specifications. Exhaust air can not be ducted on propeller fan models. Page: 16 ADVANTAGE ENGINEERING, INC. 525 East Stop 18 Road Greenwood, Indiana 46142 317-887-0729 Fax: 317-881-1277 Service Department Fax: 317-885-8683...
  • Page 17 Typical Filter materials. Typical Filter shown on 10 ton air-cooled unit. Page: 17 ADVANTAGE ENGINEERING, INC. 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 18: Water-Cooled Condenser

    WARNING: Electric Shock Hazard. High Voltage is present in the electrical cabinet. Disconnect power before servicing. Follow all facility lock-out/tag-out procedures. Page: 18 ADVANTAGE ENGINEERING, INC. 525 East Stop 18 Road Greenwood, Indiana 46142 317-887-0729 Fax: 317-881-1277 Service Department Fax: 317-885-8683...
  • Page 19 Follow all local and national codes. Make certain that all owner and factory wire connections are tight before applying power to the unit. Page: 19 ADVANTAGE ENGINEERING, INC. 525 East Stop 18 Road Greenwood, Indiana 46142 317-887-0729 Fax: 317-881-1277 Service Department Fax: 317-885-8683...
  • Page 20 Power Entry Terminal Block Grounding Bus Bar Pump & Transformer Fusing Compressor & Fan Contactor Typical electrical panel. Page: 20 ADVANTAGE ENGINEERING, INC. 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

    Instrument : Flow Menu (optional) Instrument : Options Menu 3.10 Instrument : Machine Menu 3.11 Low Tank Level 3.12 Shut Down Page: 21 ADVANTAGE ENGINEERING, INC. 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 “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. Page: 22 ADVANTAGE ENGINEERING, INC. 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 23 After electrical installation the rotation must be checked by observing the pump Page: 23 ADVANTAGE ENGINEERING, INC. 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 24 To Process 50°F Standby S e t p oi nt : 50°F Status Setpoint Circulating Ready 50°F Page: 24 ADVANTAGE ENGINEERING, INC. 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 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. Page: 25 ADVANTAGE ENGINEERING, INC. 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 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 Page: 26 ADVANTAGE ENGINEERING, INC. 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 Page: 27 ADVANTAGE ENGINEERING, INC. 525 East Stop 18 Road Greenwood, Indiana 46142 317-887-0729 Fax: 317-881-1277 Service Department Fax: 317-885-8683...
  • 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. Page: 28 ADVANTAGE ENGINEERING, INC. 525 East Stop 18 Road Greenwood, Indiana 46142 317-887-0729...
  • Page 29 If the pump is found to be rotating correct, the compressor must also be checked for proper rotation. Page: 29 ADVANTAGE ENGINEERING, INC. 525 East Stop 18 Road Greenwood, Indiana 46142 317-887-0729 Fax: 317-881-1277 Service Department Fax: 317-885-8683...
  • 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. Page: 30 ADVANTAGE ENGINEERING, INC. 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 31 S e t p o i n t : 50°F S e t p o i n t : 48°F Circulating Circulating Circulating Page: 31 ADVANTAGE ENGINEERING, INC. 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 32 S e t p o i n t : 50°F S e t p o i n t : 50°F Circulating Circulating Discharge 285 PSI Page: 32 ADVANTAGE ENGINEERING, INC. 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 33 If the compressor is not running when the off button is pressed the chiller and pump will shut down. Page: 33 ADVANTAGE ENGINEERING, INC. 525 East Stop 18 Road Greenwood, Indiana 46142 317-887-0729 Fax: 317-881-1277 Service Department Fax: 317-885-8683...

  • Page 34: Instrument : Main Menu

    Once acknowledged, the unit will control to the new setpoint temperature. Press the Back button repeatedly to return to the Setpoints screen or press the home button to return to the Home screen. Page: 34 ADVANTAGE ENGINEERING, INC. 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 Adjust Acknowledge The factory default is 0 GPM. The range for the Low Flow is from 0 to 100 GPM. Page: 35 ADVANTAGE ENGINEERING, INC. 525 East Stop 18 Road Greenwood, Indiana 46142 317-887-0729 Fax: 317-881-1277 Service Department Fax: 317-885-8683...

  • Page 36: Instrument : Utilities Menu

    Sensor Display screen. Scrolling through the Sensor Display reveals data for the sensor. • To Process ... displayed in Fahrenheit and Celsius Page: 36 ADVANTAGE ENGINEERING, INC. 525 East Stop 18 Road Greenwood, Indiana 46142 317-887-0729 Fax: 317-881-1277 Service Department Fax: 317-885-8683...

  • Page 37: Instrument : Network Menu

    Press the Select button to select Protocol. Use the Up or Down arrow buttons to select the preferred protocol. Use the Select button to save the selection and confirm success. Page: 37 ADVANTAGE ENGINEERING, INC. 525 East Stop 18 Road Greenwood, Indiana 46142 317-887-0729 Fax: 317-881-1277 Service Department Fax: 317-885-8683...

  • Page 38: Instrument : Flow Menu (Optional)

    S e t p o i n t : 50°F Circulating Circulating Circulating Circulating Back Pick Back Pick Back Acknowledge Pick Page: 38 ADVANTAGE ENGINEERING, INC. 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 39: Instrument : Options Menu

    Once acknowledged, press the Back button repeatedly to return to the Options screen or press the home button to return to the Home screen. Page: 39 ADVANTAGE ENGINEERING, INC. 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 40: Instrument : Machine Menu

    Up and Down Arrow keys to select the hour, minute and seconds. Use the Select and Back Buttons to advance between Hour, Minute and Seconds. Page: 40 ADVANTAGE ENGINEERING, INC. 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 41 English Offset Set Time Success Metric Calibration Min Setpoint Hi Temp Shutdown Units Acknowledge Back Pick Back Adjust Page: 41 ADVANTAGE ENGINEERING, INC. 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: Low Tank Level

    In some models, the level switch is placed behind a stainless steel barrier to isolate the level switch from water turbulence in the reservoir tank. Page: 42 ADVANTAGE ENGINEERING, INC. 525 East Stop 18 Road Greenwood, Indiana 46142 317-887-0729 Fax: 317-881-1277 Service Department Fax: 317-885-8683...
  • Page 43 To shut down the unit and disconnect from the process: Press the red O button. Page: 43 ADVANTAGE ENGINEERING, INC. 525 East Stop 18 Road Greenwood, Indiana 46142 317-887-0729 Fax: 317-881-1277 Service Department Fax: 317-885-8683...
  • Page 44 Maximum Series Portable Chiller : Air & Water-Cooled : MG Series Instrument update 08/02/2021 Discharge any static pressure in the process fluid lines and condenser water supply lines (water-cooled units). Disconnect all process lines. Page: 44 ADVANTAGE ENGINEERING, INC. 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 45: Troubleshooting

    Low or No Process Pressure or Water Flow Cooling Capacity Inadequate Sensor Pumps 4.10 Chiller Controller 4.11 Replacement Instrument Configuration Page: 45 ADVANTAGE ENGINEERING, INC. 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

    The water regulator valve is normally factory set for proper operation. When field adjustments are required, turn the adjusting nut on the top of the valve counter Page: 46 ADVANTAGE ENGINEERING, INC. 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

    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. Page: 48 ADVANTAGE ENGINEERING, INC. 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 IMPORTANT: See section 4.11 F for configuring your replacement instrument. 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). For Priority Service, send the instrument to us via overnight shipment. We usually...

  • Page 51: Replacement Instrument Configuration

    1 DIG [CENT] 1 DIG [PORT] 1 DIG+1C [CENT] 1 DIG+1C [PORT] Back Adjust On the MG control instrument, press ‘Machine’. Press ‘Chiller Type’. The current configuration is highlighted by arrows. If the configuration is correct, no further action is required. If the configuration is not correct: Page: 51 ADVANTAGE ENGINEERING, INC. 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 52 Chiller Type screen will appear. Use the Left or Right Arrow buttons to acknowledge the selection and return to the Home Screen. Once configured correctly the unit is ready to operate. Page: 52 ADVANTAGE ENGINEERING, INC. 525 East Stop 18 Road Greenwood, Indiana 46142 317-887-0729 Fax: 317-881-1277 Service Department Fax: 317-885-8683...

  • Page 53: Advantage Engineering, Inc. Page

    Special Maintenance Solenoid Valve Service Pump Seal Service Checking the Refrigerant Charge Proper Cleaning Procedure for Brazed Plate Evaporator Page: 53 ADVANTAGE ENGINEERING, INC. 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 54: Warranty Service Procedure

    Refrigerant sight glass: Check for bubbles when compressor is operating at 100%. Check the moisture indicator for a color other than green. Clean unit. Page: 54 ADVANTAGE ENGINEERING, INC. 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 55: Special Maintenance

    Addition of refrigerant. Repair of a refrigerant leak. Adjustment of super heat. Changing of filter-drier or drier core. Repair of a refrigeration solenoid. Page: 55 ADVANTAGE ENGINEERING, INC. 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: Automatic Water Make-Up Service

    The solenoid valve can be disassemble by removing the 4 retaining screws. Keeping all electrical connections intact, lift the coil and top solenoid base assembly and set aside. Page: 56 ADVANTAGE ENGINEERING, INC. 525 East Stop 18 Road Greenwood, Indiana 46142 317-887-0729 Fax: 317-881-1277 Service Department Fax: 317-885-8683...
  • Page 57 Coil and solenoid base sub assembly Valve body Core Body Diaphragm Diaphragm assembly Core spring assembly Gasket spring Page: 57 ADVANTAGE ENGINEERING, INC. 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: 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 Page: 58 ADVANTAGE ENGINEERING, INC. 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 Reconnect the motor power cord and leads. Restore all cover panels as were removed. Seal components Figure 5.5H Page: 59 ADVANTAGE ENGINEERING, INC. 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 60 3. Stationary member Figure 5.5I Stationary member Figure 5.5J Seal members Figure 5.5K Page: 60 ADVANTAGE ENGINEERING, INC. 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: 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. Page: 61 ADVANTAGE ENGINEERING, INC. 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 FREON OUT ORIGINAL WATER OUT PORT BACKFLUSH WATER IN PORT (SUPPLY BACKFLUSHING WATER FLOW TO THIS PORT) FREON IN Page: 62 ADVANTAGE ENGINEERING, INC. 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 63: Components

    Maximum Series Portable Chiller : Air & Water-Cooled : MG Series Instrument update 08/02/2021 Components Water System Refrigeration System Options Page: 63 ADVANTAGE ENGINEERING, INC. 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 64: Water System

    • Moisture content is indicated by the color of Typical Water-Cooled Condenser the element. • Element color is normally green. Typical Filter Drier Page: 64 ADVANTAGE ENGINEERING, INC. 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 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 66 System water make-up and level control is accomplished externally at the process since the chiller contains no reservoir. Typical Condenser Screen. Page: 66 ADVANTAGE ENGINEERING, INC. 525 East Stop 18 Road Greenwood, Indiana 46142 317-887-0729 Fax: 317-881-1277 Service Department Fax: 317-885-8683...

  • Page 67: Related Drawings

    Electrical Drawing : Air-Cooled Electrical Drawing : Water-Cooled Physical Drawing : Water-Cooled : 5 - 10 Ton Duct Schematic for Air-cooled Chillers Page: 67 ADVANTAGE ENGINEERING, INC. 525 East Stop 18 Road Greenwood, Indiana 46142 317-887-0729 Fax: 317-881-1277 Service Department Fax: 317-885-8683...
  • Page 68 EXPANSION VALVE COOLANT PRESSURE REFRIGERANT HOT GAS TRANSMITTER SIGHT GLASS BYPASS VALVE (not included onmodels with Digital Scroll Compressors) Page: 68 ADVANTAGE ENGINEERING, INC. 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 EXPANSION VALVE COOLANT PRESSURE HOT GAS REFRIGERANT TRANSMITTER BYPASS VALVE SIGHT GLASS (not included onmodels with Digital Scroll Compressors) Page: 69 ADVANTAGE ENGINEERING, INC. 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 PORT CONNECTION SENSOR PROBE COOLANT PUMP EXPANSION VALVE FILTER-DRIER LIQUID LINE COOLANT PRESSURE SOLENOID VALVE REFRIGERANT TRANSMITTER SIGHT GLASS Page: 70 ADVANTAGE ENGINEERING, INC. 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 PORT CONNECTION SENSOR PROBE COOLANT PUMP EXPANSION VALVE FILTER-DRIER LIQUID LINE COOLANT PRESSURE SOLENOID VALVE REFRIGERANT TRANSMITTER SIGHT GLASS Page: 71 ADVANTAGE ENGINEERING, INC. 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 72 TYPICAL ELECTRICAL DRAWING - AIR COOLED Electrical schematic is presented for illustration purposes only. For exact details, consult the electrical drawing supplied with your machine. Page: 72 ADVANTAGE ENGINEERING, INC. 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 73 This electrical is shown with optional UL panel components. The GFCI would not be standard. Electrical schematic is presented for illustration purposes only. For exact details, consult the electrical drawing supplied with your machine. Page: 73 ADVANTAGE ENGINEERING, INC. 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 74 TYPICAL PHYSICAL - WATER COOLED : 5 - 10 TON The Physical Drawing is presented for illustration purposes only. For exact details, consult the Manufacturer. Page: 74 ADVANTAGE ENGINEERING, INC. 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 75: Duct Schematic For Air-Cooled Chillers

    Manual chain control Duct to plant heating system Mating collar Chiller air exhaust port Air cooled chiller with blower Page: 75 ADVANTAGE ENGINEERING, INC. 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 THIS PAGE INTENTIONALLY BLANK Page: 76...

  • Page 77: 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 Page: 77 ADVANTAGE ENGINEERING, INC. 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: 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. Page: 78 ADVANTAGE ENGINEERING, INC. 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 79: Refrigerant Pressure-Temperature Chart

    Maximum Series Portable Chiller : Air & Water-Cooled : MG Series Instrument update 08/02/2021 REFRIGERANT PRESSURE-TEMPERATURE CHART Page: 79 ADVANTAGE ENGINEERING, INC. 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: Inhibited Propylene Glycol

    Ambient conditions affect air cooled chiller operation and capacity. Standard rating is at 95°F entering air temperature. For ambient air conditions greater than 95°F, chiller derating will occur. For ambients over 95°F consult factory. Page: 80 ADVANTAGE ENGINEERING, INC. 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 81: Standard Mg Instrument Settings

    Adjustable Low Pressure Cut In Range • 19 PSI to 150 PSI Adjustable High Pressure Cut Out Range • 225 PSI to 580 PSI Page: 81 ADVANTAGE ENGINEERING, INC. 525 East Stop 18 Road Greenwood, Indiana 46142 317-887-0729 Fax: 317-881-1277 Service Department Fax: 317-885-8683...

  • Page 82: Probe Calibration : Mg Instrument

    When the two temperatures are equal, the calibration procedure is complete. NOTE: the optional “from process” probe has its own calibration potentiometer. Page: 82 ADVANTAGE ENGINEERING, INC. 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 From Process Calibration Potentiometer To Process Calibration Potentiometer From Process Calibration Potentiometer To Process Calibration Potentiometer Page: 83 ADVANTAGE ENGINEERING, INC. 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: Status Indicators : Mg Instrument

    10 seconds indicating proper compressor operation. Compressor On Pulse Screw Compressor Compressor Compressor at 50% Capacity at 75% Capacity Page: 84 ADVANTAGE ENGINEERING, INC. 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 85: Water Quality

    Corrosion is usually the result of acidic water (improper PH control). This can be controlled by proper chemical treatment. Page: 85 ADVANTAGE ENGINEERING, INC. 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 Maximum Series Portable Chiller : Air & Water-Cooled : MG Series Instrument update 08/02/2021 Algae Algae (organism growth) can be controlled by the proper use of chemical treatment. Page: 86 ADVANTAGE ENGINEERING, INC. 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 87: Modbus Registers

    Low Refrig Suction Pressure High Refrig Discharge Pressure To Process Water Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Page: 87 ADVANTAGE ENGINEERING, INC. 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 88: Remote & Auto Start Feature Configuration

    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 89 S e t p o i n t : 50°F Circulating Circulating Circulating Circulating Back Back Pick Pick Back Pick Back Acknowledge Pick Remote Start Contacts Page: 89 ADVANTAGE ENGINEERING, INC. 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 90 © 2021 Advantage Engineering, Inc. RE 20210811...

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