Danfoss 084B4084 AK-CC55 Multi Coil EEV Case Controller

Product Overview

Danfoss 084B4084 AK-CC55 Multi Coil is a multi-evaporator case controller designed for refrigeration applications requiring control of up to three AKV electronic expansion valves. It is suitable for larger refrigerated cases and coordinated multi-coil installations.

Main Features

• Supports one to three evaporators
• Controls up to three AKV electronic expansion valves
• S2 injection control functionality
• Pe pressure signal support
• Four relay outputs
• Modbus communication
• Optional LON communication
• 115–230 VAC supply
• Suitable for CO2-compatible refrigeration systems

Technical Specifications

Compatible System and Applications

Typical applications include multi-coil refrigerated display cases and refrigeration systems with several evaporator sections. The number of evaporators, valve arrangement, sensors, pressure input and relay allocation must be confirmed during system design.

Maintenance and Replacement Notes

Do not substitute the Multi Coil version with Compact or Single Coil controllers without checking the application program and I/O allocation. Confirm the number of AKV valves, wiring, supply voltage, communication option and controller configuration.

Related Models

The industrial-pack ordering code is 084B4184. Related models include 084B4081 AK-CC55 Compact, 084B4082 AK-CC55 Single Coil and 084B4083 AK-CC55 Single Coil UI.

Inquiry and Supply Notes

Please provide the number of evaporators, AKV valve information and controller nameplate when requesting a quotation. Final compatibility must be verified against the installed refrigeration system.