Home page logo
  • Table of Contents
  • Thermo King
  • Frigoblock
  • Help
    • FAQ
    • TK TV
    • Contact Us
    English French Spanish italiano Deutsche Portuguese русский — Russian Japansese 中文 — Chinese
    -->

QR code for this page

Contact : tk_emea_infocentral_support@thermoking.com

View as Table of Contents View as One Page

Container Edition MAGNUM PLUS with MP4000 Media type icon

    • 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: MP4000 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: MP4000 Controller
      • Power Module Fuses
    • 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: Electronic Chart Recorder (Optional)
      • 4.11.2: Remote Monitoring Modem (RMM, RMM+) (Optional)
      • 4.11.3: Suction and Discharge Pressure Sensors
      • 4.11.4: Water-Cooled Condenser/Receiver Tank
      • 4.11.5: Air Ventilation Logging (AVL)
      • 4.11.6: Advanced Fresh Air Management (AFAM) System
        • AFAM Operation
        • AFAM Vent Door Assembly
      • 4.11.7: Advanced Fresh Air Management Plus (AFAM+) System
  • Chapter 5: Controller Description
    • 5.1: MP4000 Controller
      • Back-up Battery
      • Input and Output Signals
    • 5.2: Standard Display
      • Idle Screen and Check Symbol
      • Unit Status Display
      • Display Icons
      • Mode Descriptions
    • 5.3: Keys and Indicator LEDs
      • Function Keys
      • Special Function Keys
      • Indicator LEDs
    • 5.4: Software Versions
  • Chapter 6: Operating Instructions
    • 6.1: Function Keys
      • Unit On/Off Key
    • 6.2: Sequence of Operation
      • 6.2.1: Unit Start-up
      • 6.2.2: Initiating a Manual Defrost
      • 6.2.3: Pretrip Inspection (PTI)
      • 6.2.4: Viewing Alarms/Messages from Standard Display
      • 6.2.5: Display Alternate Fahrenheit (F) or Celsius (C) Temperatures
      • 6.2.6: Changing Setpoint
      • 6.2.7: Main Menu
      • 6.2.8: Lock Padlock
      • 6.2.9: Controller Back-up Battery
    • 6.3: Controller Lockup Issue
    • 6.4: Emergency Run Mode
      • Rotation Check
      • FULL COOL Mode
      • DEFROST Mode
      • Low Speed Fans Only
  • Chapter 7: Navigating Controller Operating Menu
    • Menu Scrolling Keys
    • Changing Screen Contrast
  • Chapter 8: Main Menu
    • 8.1: Main Menu
    • 8.2: Values Menu
    • 8.3: Controls Menu
      • Cold Treatment (CT)
      • Multiple Temperature Set (MTS)
      • OptiSet
      • Temperature Setpoint
      • Controlling Mode
      • Pull Down Selection
      • Water Cooled Condenser
      • Dehumidify Control
      • Dehumidify Setpoint
      • AVL (Air Ventilation Logging)
      • Fresh Air Vent Man - AFAM Mode
      • Fresh Air Vent Man - AFAM+ Mode
      • AFAM Delay
      • AFAM Rate
      • AFAM+ CO2 Max
      • AFAM+ O2 Min
      • Smart PTI
      • Silent Mode
    • 8.4: Alarm Menu
      • Alarm Code States
      • Alarm Codes
    • 8.5: Message Menu
    • 8.6: Configuration Menu
      • Unit
      • Options
      • System
      • Clock
      • Calibrate
      • Icon Menu
    • 8.7: Log View Menu
    • 8.8: Info Menu
  • Chapter 9: Special Function Keys - User Activated Commands
    • 9.1: PTI Key
    • 9.2: Defrost Key
    • 9.3: PTI (Pretrip) Tests
      • 9.3.1: Manual Function Test
      • 9.3.2: Function Test
  • Chapter 10: Air Ventilation Logging (AVL)
  • Chapter 11: Advanced Fresh Air Management (AFAM) System
    • 11.1: Starting the AFAM System
    • 11.2: Change the AFAM Delay
    • 11.3: Change the AFAM Rate
  • Chapter 12: Advanced Fresh Air Management Plus (AFAM+) System
    • 12.1: Set AFAM+ System Values
    • 12.2: Change the AFAM Delay
    • 12.3: Change the CO2 Minimum and Maximum Setting
    • 12.4: Change the AFAM+ Settings Using OptiSet™
    • 12.5: Modify OptiSet Product Settings
    • 12.6: Testing AFAM / AFAM+ System
    • 12.7: AFAM+ Option Alarm Codes
      • System Operation Verification
      • Alarm Codes and Actions
  • Chapter 13: Pulsating Vent Door
    • AFAM+ Door Closes Automatically
    • Pulsating AFAM+ Door
    • AFAM+ Enabled
  • Chapter 14: Operating Theory
    • 14.1: Chill Loads (Setpoint at -9.9 C [14.1 F] and Above)
      • Supply Air Sensor Control
    • 14.2: Frozen Loads (Setpoint at -10 C [14 F] and Below)
      • Cooling Capacity Display in Main Screen
    • 14.3: Compressor Vapor Injection
    • 14.4: High Temperature Protection
    • 14.5: Power Limit Mode
    • 14.6: 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)
    • 14.7: Condenser Fan Control
    • 14.8: Probe Test
    • 14.9: Dehumidify Mode
    • 14.10: 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
    • 14.11: Compressor Digital Control Valve
    • 14.12: Economizer System
    • 14.13: Data Recording and Downloading Data
    • 14.14: Cold Treatment (CT)
    • 14.15: Multiple Temperature Setpoint (MTS)
  • Chapter 15: Controller Maintenance
    • 15.1: Controller Door Open and Close Instructions
    • 15.2: Flashloading Controller Software
    • 15.3: MP4000 Test System Tool
    • 15.4: Controller Replacement
  • Chapter 16: Electrical Maintenance
    • 16.1: Unit Protection Devices
      • 16.1.1: Main Circuit Breaker
      • 16.1.2: Evaporator Overheat Protection
    • 16.2: High Pressure Cutout Switch
    • 16.3: High Pressure Cutout Manifold
    • 16.4: High Pressure Cutout Switch Removal/Installation
    • 16.5: Low Pressure Cutout Switch
      • Removal
      • Installation
    • 16.6: Low Pressure Cutout Switch or Suction Transducer Configuration
    • 16.7: Discharge and Low Pressure Sensors (Optional)
      • Removal
      • Installation
    • 16.8: Condenser Fan and Evaporator Fan Rotation
      • Check Condenser Fan Rotation
      • Check Evaporator Fan Rotation
      • Reversing Power Phase on Units
    • 16.9: Evaporator Heater Selection
      • Extended Capacity Heaters
      • Electric Heaters Malfunction
    • 16.10: Compressor Discharge Temperature Sensor
      • Replacement
    • 16.11: Temperature Sensors
      • Sensor Installation
      • Sensor Testing
      • Resistance Values for Temperature Sensors
  • Chapter 17: Refrigeration Maintenance
    • 17.1: Introduction
    • 17.2: Tools
    • 17.3: Vacuum Pump
    • 17.4: Filters and Cartridges
    • 17.5: Refrigerant Recovery Equipment
    • 17.6: Detecting Leaks
    • 17.7: Special Service Fittings
    • 17.8: Oil Acid Test
    • 17.9: Isolate Compressor
    • 17.10: Gauge Manifold Set
      • Using a New Gauge Manifold Set
      • Gauge Manifold Valve Positions
    • 17.11: Gauge Manifold Set Installation and Removal
    • 17.12: Checking Refrigerant Charge
    • 17.13: Receiver Tank Sight Glass
    • 17.14: Leak Testing Refrigeration System
    • 17.15: Using Pressurized Nitrogen
      • Safety Precautions
      • Purge High Side to Low Side
      • Maximum Gas Pressures
    • 17.16: Recovering Refrigerant from System
    • 17.17: Evacuation and Cleanup of Refrigeration System
      • 17.17.1: Unit Preparation and Hookup
      • 17.17.2: Unit Evacuation
      • 17.17.3: Pressure Rise Test
      • 17.17.4: Factors Affecting Speed of System Evacuation
      • 17.17.5: Heat Saves Time
    • 17.18: Charging System with Refrigerant
    • 17.19: Compressor Replacement
    • 17.20: Condenser Coil Replacement
    • 17.21: Filter Drier/In-line Filter Replacement
    • 17.22: Evaporator Expansion Valve (TXV) Replacement
    • 17.23: Economizer Expansion Valve Replacement
    • 17.24: Economizer Heat Exchanger Replacement
    • 17.25: Receiver Tank/ Water-Cooled Condenser Tank Replacement
    • 17.26: Vapor Injection Valve Replacement
    • 17.27: Compressor Digital Control Valve Replacement
  • Chapter 18: Servicing the Unit
    • 18.1: 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
    • 18.2: Adjusting the Fresh Air Exchange System
  • Chapter 19: Diagnostics
    • 19.1: Introduction
    • 19.2: MP4000 Diagnostics
    • 19.3: Mechanical Diagnostics
    • 19.4: Refrigeration Diagnostics
    • 19.5: Status Messages and Controller Actions
    • 19.6: Alarm Codes and Corrective Actions
  • Chapter 20: Diagrams
    • 20.1: Diagram Index
<Previous
Next>

Servicing the Unit

In this section:

  1. Taking Care of the Structure
  2. Adjusting the Fresh Air Exchange System
<Previous
Next>

Building One-Page View

This might take a few seconds.