Carrier Micro-Link 3 Controller 12-56008 – MicroLink 3 Reefer Control Module

New without original box, in factory polyethylene.

Carrier Micro-Link 3 Controller 12-56008 is an original refrigeration control module used in Carrier container refrigeration (reefer) units. This unit is labeled Micro-Link 3 (ML3) and includes DataCORDER functionality for temperature data logging and monitoring.

Manufacturer & Identification

• Brand: Carrier Transicold

• Model: Micro-Link 3 (ML3)

• Part Number: 12-56008

• Controller Type: Reefer Control Module

• Data Logging: Integrated DataCORDER

• Application: Container refrigeration units

Additional markings observed:

• Date code: 0832

• Service label references: 0470595

• Terminal markings: MB, MC, E2 (5A), TP, etc.

Product Overview

The Carrier Micro-Link 3 Controller (12-56008) is the main electronic control board responsible for managing refrigeration cycle operation in Carrier container reefer systems. It monitors and controls:

• Compressor operation

• Evaporator and condenser fans

• Temperature sensors

• Defrost cycles

• Alarm management

• Data recording (via DataCORDER)

This module ensures stable temperature control during transport of perishable goods.

Key Features

• Original Carrier ML3 controller

• Integrated DataCORDER functionality

• Industrial-grade PCB module

• Designed for container refrigeration systems

• Multiple terminal inputs/outputs for sensors and actuators

• Field-serviceable module

Typical Applications

• Marine reefer containers

• Intermodal refrigerated transport

• Cold chain logistics systems

• Food and pharmaceutical transport