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Container Edition MAGNUM PLUS with MP-5000

    • i Preface For None
    • ii Introduction
      • General Information
      • Revision History
      • Recover Refrigerant
      • R-404A/R-452A
      • Customer Satisfaction Survey
  • Chapter 1: Safety Precautions
    • 1.1: Danger, Warning, Caution, and Notice
    • 1.2: General Practices
    • 1.3: Refrigerant Hazards
    • 1.4: Electrical Hazards
      • High Voltage
      • Low Voltage
    • 1.5: Electrostatic Discharge Precautions
      • Electrostatic Discharge and the Controller
    • 1.6: Welding on Refrigeration Units or Containers
    • 1.7: First Aid
    • 1.8: Identifying Unit Safety and Warning Decals
    • 1.9: Serial Number Location
      • Component Serial Number Identification
  • Chapter 2: Service Guide
  • Chapter 3: Specifications
    • 3.1: System Net Cooling Capacity - Full Cool
    • 3.2: Evaporator Airflow
    • 3.3: Electrical System
    • 3.4: Refrigeration System
    • 3.5: Normal R-404A/R-452A System Operating Pressures (Scroll Compressor)
    • 3.6: MP-5000 Controller Specifications
    • 3.7: Physical Specifications
    • 3.8: Metric Hardware Torque Charts
  • Chapter 4: Unit Description
    • 4.1: General Description
    • 4.2: Scroll Compressor
      • Digital Port
      • Intermediate Suction Port
    • 4.3: MP-5000 Controller
    • 4.4: Compressor Digital Control Valve
    • 4.5: Economizer Heat Exchange System
    • 4.6: Temperature Sensors
    • 4.7: Fresh Air Exchange System
    • 4.8: Receiver Tank Sight Glass
    • 4.9: Evaporator Fans
    • 4.10: Condenser Fan Control
      • 4.10.1: USDA Cold Treatment Temperature Recording (Standard)
    • 4.11: Unit Options
      • 4.11.1: Power Line Module (PLM, Telematics)
      • 4.11.2: Suction and Discharge Pressure Transducers
      • 4.11.3: Water-Cooled Condenser/Receiver Tank
      • 4.11.4: Air Ventilation Logging (AVL)
      • 4.11.5: TK Fresh System
        • TK Fresh Operation
        • TK Fresh Vent Door Assembly
      • 4.11.6: TK Fresh Plus System
  • Chapter 5: Controller Description
    • 5.1: MP-5000 Controller
      • Back-up Batteries
      • Input and Output Signals
    • 5.2: Standard Display
      • 5.2.1: Idle Screen and Check Symbol
      • 5.2.2: Unit Status Display
      • 5.2.3: Display Icons
      • 5.2.4: Mode Descriptions
    • 5.3: Keys and Indicator LEDs
      • 5.3.1: Function Keys
      • 5.3.2: LED Indicator
    • 5.4: Unit Status Display
    • 5.5: ON/OFF Switch
    • 5.6: Main Menu
      • 5.6.1: Navigation Icon
  • Chapter 6: Operating Instructions
    • 6.1: Function Keys
    • 6.2: Unit Start-Up
    • 6.3: F1 Menu
      • 6.3.1: Defrost Commands
        • 6.3.1.1: Initiating a Manual Defrost
      • 6.3.2: PTI Commands
        • 6.3.2.1: Pretrip Inspection (PTI)
      • 6.3.3: PTI (Pretrip) Tests
        • 6.3.3.1: Manual Function Test
        • 6.3.3.2: Function Test
      • 6.3.4: Link
      • 6.3.5: Language
      • 6.3.6: USB Menu
    • 6.4: Setpoint
      • 6.4.1: Changing Setpoint
    • 6.5: Alarm
      • Clear Alarm
      • Alarm Code States
      • Alarm Codes
    • 6.6: C/F
    • 6.7: Controller Back-up Battery
    • 6.8: USB
      • 6.8.1: Standard USB Flash Drive Structure
  • Chapter 7: Main Menu
    • 7.1: Values Menu
    • 7.2: Controls Menu
      • Trip Start
      • OptiSet (Optional)
      • Temperature Setpoint
      • Controlling Mode
      • Pulldown Time
      • Water Cooled Condenser
      • Dehumidify Control
      • Dehumidify Setpoint
      • AVL (Air Ventilation Logging)
      • Fresh Air Vent Man - TK Fresh Mode
      • Fresh Air Vent Man - TK Fresh Plus Mode
      • TK Fresh Delay
      • TK Fresh Rate
      • TK Fresh Plus CO2 Max
      • TK Fresh Plus O2 Min
      • Silent Mode
    • 7.3: Configuration Menu
      • Unit
      • Options
      • System
      • Time & Date
      • Calibrate
    • 7.4: Message Menu
    • 7.5: Info Menu
    • 7.6: Log View Menu
    • 7.7: Advance Menu
      • Changing Screen Contrast
  • Chapter 8: TK Fresh System
    • 8.1: Starting the TK Fresh System
    • 8.2: Change the TK Fresh Delay
    • 8.3: Change the TK Fresh Rate
  • Chapter 9: TK Fresh Plus System
    • 9.1: Set TK Fresh Plus System Values
    • 9.2: Change the TK Fresh Delay
    • 9.3: Change the CO2 Minimum and Maximum Setting
    • 9.4: Change the TK Fresh Plus Settings Using OptiSet
    • 9.5: Modify OptiSet Product Settings
    • 9.6: Testing TK Fresh / TK Fresh Plus System
    • 9.7: TK Fresh Plus Option Alarm Codes
      • System Operation Verification
      • Alarm Codes and Actions
  • Chapter 10: Pulsating Vent Door
    • TK Fresh Plus Door Closes Automatically
    • Pulsating TK Fresh Plus Door
    • TK Fresh Plus Enabled
  • Chapter 11: Air Ventilation Logging (AVL)
  • Chapter 12: Unit Operation
    • 12.1: Chill Loads (Setpoint at -9.9 C [14.1 F] and Above)
      • Supply Air Sensor Control
    • 12.2: Frozen Loads (Setpoint at -10 C [14 F] and Below)
      • Cooling Capacity Display in Main Screen
    • 12.3: Compressor Vapor Injection
    • 12.4: High Temperature Protection
    • 12.5: Power Limit Mode
    • 12.6: Evaporator Fan Control
      • Chill Loads (Setpoints of -9.9 C [14.1 F] and Above)
      • Frozen Loads (Setpoint at -10.0 C [14.0 F] or Below)
    • 12.7: Condenser Fan Control
    • 12.8: Probe Test
    • 12.9: Dehumidify Mode
    • 12.10: Continuous Temperature Control Operation
      • Chill Loads (Controller Setpoint at -9.9 C [14.1 F] and Above)
      • Cool with Modulation
      • Heat
      • Frozen Loads (Controller Setpoint at -10 C [14 F] and Below)
      • Cool
      • Null
      • Defrost
    • 12.11: Compressor Digital Control Valve
    • 12.12: Economizer System
    • 12.13: Data Recording and Downloading Data
    • 12.14: Cold Treatment (CT)
  • Chapter 13: Controller Maintenance
    • 13.1: Controller Replacement
    • 13.2: Flashloading Controller Software
  • Chapter 14: Electrical Maintenance
    • 14.1: Unit Protection Devices
      • 14.1.1: Main Circuit Breaker
      • 14.1.2: Evaporator Overheat Protection
    • 14.2: High Pressure Cutout Switch
    • 14.3: High Pressure Cutout Manifold
    • 14.4: High Pressure Cutout Switch Removal/Installation
    • 14.5: Low Pressure Cutout Switch
      • Removal
      • Installation
    • 14.6: Low Pressure Cutout Switch or Suction Transducer Configuration
    • 14.7: Discharge and Low Pressure Sensors (Optional)
      • Removal
      • Installation
    • 14.8: Condenser Fan and Evaporator Fan Rotation
      • Check Condenser Fan Rotation
      • Check Evaporator Fan Rotation
    • 14.9: Evaporator Heater Selection
      • Extended Capacity Heaters
      • Electric Heaters Malfunction
    • 14.10: Compressor Discharge Temperature Sensor
      • Replacement
    • 14.11: Temperature Sensors
      • Sensor Installation
      • Sensor Testing
      • Resistance Values for Temperature Sensors
  • Chapter 15: Refrigeration Maintenance
    • 15.1: Introduction
    • 15.2: Tools
    • 15.3: Vacuum Pump
    • 15.4: Filters and Cartridges
    • 15.5: Refrigerant Recovery Equipment
    • 15.6: Detecting Leaks
    • 15.7: Special Service Fittings
    • 15.8: Oil Acid Test
    • 15.9: Isolate Compressor
    • 15.10: Gauge Manifold Set
      • Using a New Gauge Manifold Set
      • Gauge Manifold Valve Positions
    • 15.11: Gauge Manifold Set Installation and Removal
    • 15.12: Checking Refrigerant Charge
    • 15.13: Receiver Tank Sight Glass
    • 15.14: Leak Testing Refrigeration System
    • 15.15: Using Pressurized Nitrogen
      • Safety Precautions
      • Purge High Side to Low Side
      • Maximum Gas Pressures
    • 15.16: Recovering Refrigerant from System
    • 15.17: Evacuation and Cleanup of Refrigeration System
      • 15.17.1: Unit Preparation and Hookup
      • 15.17.2: Unit Evacuation
      • 15.17.3: Pressure Rise Test
      • 15.17.4: Factors Affecting Speed of System Evacuation
      • 15.17.5: Heat Saves Time
    • 15.18: Charging System with Refrigerant
    • 15.19: Compressor Replacement
    • 15.20: Condenser Coil Replacement
    • 15.21: Filter Drier/In-line Filter Replacement
    • 15.22: Evaporator Expansion Valve (TXV) Replacement
    • 15.23: Economizer Expansion Valve Replacement
    • 15.24: Economizer Heat Exchanger Replacement
    • 15.25: Receiver Tank/ Water-Cooled Condenser Tank Replacement
    • 15.26: Vapor Injection Valve Replacement
    • 15.27: Compressor Digital Control Valve Replacement
  • Chapter 16: Servicing the Unit
    • 16.1: Taking Care of the Structure
      • Inspecting Unit
      • Checking Mounting Bolts
      • Cleaning the Condenser Coil
      • Cleaning the Evaporator Coil
      • Cleaning the Defrost Drains
      • Positioning the Condenser Fan Blade
      • Positioning the Evaporator Fan Blade
    • 16.2: Adjusting the Fresh Air Exchange System
  • Chapter 17: Diagnostics
    • 17.1: Introduction
    • 17.2: MP-5000 Diagnostics
    • 17.3: Mechanical Diagnostics
    • 17.4: Refrigeration Diagnostics
    • 17.5: Status Messages and Controller Actions
    • 17.6: Alarm Codes and Corrective Actions
  • Chapter 18: Diagrams
    • 18.1: Diagram Index
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Unit Description

In this section:

  1. General Description
  2. Scroll Compressor
  3. MP-5000 Controller
  4. Compressor Digital Control Valve
  5. Economizer Heat Exchange System
  6. Temperature Sensors
  7. Fresh Air Exchange System
  8. Receiver Tank Sight Glass
  9. Evaporator Fans
  10. Condenser Fan Control
  11. Unit Options
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