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TF86DC User Manual
DESIGNED & MANUFACTURED IN ITALY
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Updated 23 April 2020
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Summary of Contents for Northern Fridge TF86DC

  • Page 1 TF86DC User Manual DESIGNED & MANUFACTURED IN ITALY Updated 23 April 2020 Page 1...
  • Page 2: Table Of Contents

    Thermostat INSTALLATION Installing the TF86DC with TF86FK Installation Kit Installing the TF86DC without TF86FK Installation Kit Installing the TF86DC in the Freightliner “New” P4 Cascadia 3.3.1 Installing the CPlug Extension Adapter Wire Harness in the “New” P4 Cascadia Ventillation Wiring System: Function and Features 3.5.1...
  • Page 3: General Information

    Introduction The TF86DC refrigerator has been designed and tested to give many years of performance and reliability. The 12/24 V power supply makes them especially versatile. The power source can either be a battery, a transformer or a photo-voltaic (Solar) panel.
  • Page 4: Components

    2.1.1 Compressor The TF86DC uses the new generation direct current Danfoss/Secop BD1.4F-VSD-HD Micro Variable Speed compressor that is specially designed for extraordinary performance at minimum power consumption, superbly silent-running, reliable operation even when tilted up to 30 degrees. The BD Micro series from Secop is 60% smaller than previous models and weighs in at only 2.3 kilograms.
  • Page 5: 2.1.2.1 Replacing The Ecu

    3-pin plug that attaches the ECU to the compressor. Follow these simple steps; Note. ECU and compressor shown in diagrams appear different than actual TF86DC ECU and compressor (For display purposes only) however the procedures is similar.
  • Page 6: Evaporator

    In other cases, a filler strip may be needed to make up gaps in the side of some truck cabinets that were not originally designed for fridge. (See 8.4 ILLUSTRATION: TF86DC Dimensional Diagram for details).
  • Page 7: Installing The Tf86Dc With Tf86Fk Installation Kit

    The TF86FK includes three flanges (two at the sides and one on top) and fixing screws. The side flanges are fixed to the refrigerator with 4 screws each, while the top flange is fixed with 3 screws. (See Figure 3.1.1 “TF86DC Installation Diagram”...
  • Page 8: Installing The Tf86Dc In The Freightliner "New" P4 Cascadia

    Lift the bed, unplug the connector from the back of the outlet and connect to the Delphi connector end of the CPlug and run it along the under bunk wall and out at the rear of the platform to the TF86DC located behind the passenger seat.
  • Page 9: Tf86Dc Door Assembly

    Never connect the refrigerator power to a cigarette lighter plug. Always connect directly to the battery. TF86DC Door Assembly The TF86DC “Click Lock” door has 3 shelves, replaceable front panel and reversible hinges. The “Click Lock” door latch allows the door to be held open during defrosting and/or storage.
  • Page 10: Reversing The Door Opening

    Reversing the Door Opening The TF86DC door normally opens towards the right. To change the side, move the hinges and door latch as shown in Figure 3.6.2.1 “Reversing Door Opening”. Image of refrigerator shown is generic and not the TF86DC however the procedure is similar.
  • Page 11: Features

    If you are not using the refrigerator, we suggest cleaning it well inside and leaving the door ajar to ventilate the interior. To do, release the lock of the door using a coin or a small screwdriver. (See Figure 3.6.1: TF86DC Click...
  • Page 12: Troubleshooting

    Make sure the fridge is thoroughly dry inside before restarting and remove excess moisture from any food and/or food packaging. TROUBLESHOOTING Troubleshooting Guide Use the troubleshooting guide below to determine the nature of the problem before calling Northern Fridge support. Updated 23 April 2020 Page 12...
  • Page 13: Self-Diagnostics Procedure

    4 seconds. Diagnostic Procedure 1. Locate interior light connections (white connectors). See Figure 6.2.2: TF86DC Interior Light Connection below. 2. Disconnect the negative (-) black wire connector 3. Reconnect to terminal marked (D/I).
  • Page 14: Thermostat Test Procedure

    “T” and “C” using a jumper wire. (See 8.0 ILLUSTRATIONS: Figure 8.3.1 “101N2100 ECU Wiring Diagram” for details). 1. If the fan and compressor turn on, the thermostat is defective and must be replaced 2. If the fan and compressor do not turn on, contact Northern Fridge support for service. SPECIFICATIONS Description...
  • Page 15: Illustrations

    TF86DC User Manual ILLUSTRATIONS Figure 8.1: TF86DC Parts Diagram Updated 23 April 2020 Page 15...
  • Page 16 TF86DC User Manual Figure 8.1.1: TF86DC Parts List/Description Updated 23 April 2020 Page 16...
  • Page 17 TF86DC User Manual Figure 8.2: Danfoss/Secop BD1.4F-VSD-HD Specifications Updated 23 April 2020 Page 17...
  • Page 18 TF86DC User Manual Updated 23 April 2020 Page 18...
  • Page 19 TF86DC User Manual Figure 8.3: 101N2100 ECU Specifications for BD1.4-VSD-HD Figure 8.3.1: 101N2100 ECU Wiring Diagram Updated 23 April 2020 Page 19...
  • Page 20 TF86DC User Manual Figure 8.4: TF86DC Dimensional Diagram TF86DC Side View TF86DC Front View Updated 23 April 2020 Page 20...
  • Page 21 TF86DC User Manual Figure 8.5: TF86DC Ventilation Diagram Updated 23 April 2020 Page 21...

Table of Contents