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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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Diagnostics

In this section:

  1. Introduction
  2. MP-5000 Diagnostics
  3. Mechanical Diagnostics
  4. Refrigeration Diagnostics
  5. Status Messages and Controller Actions
  6. Alarm Codes and Corrective Actions
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