Evaporator controls for a variety of refrigerants and operating ranges
Danfoss offers a range of evaporator controls with thermostatic expansion valves or with electric expansion valves. The valves can be used for a variety of refrigerants and operating ranges suited for food retail applications.
The evaporator controls with electric expansion valves are designed to ensure precise control of the injection of refrigerant liquid into the evaporators to ensure optimum performance and low energy consumption.
The evaporator controls from Danfoss have functions for regulating/monitoring temperature, defrosting, doors, rail heating, light and fan operation.
With remote communication as a part of ADAP-KOOL® refrigeration control system, evaporator controls comprise monitoring and control of display cases and cold rooms including alarm monitoring. The Danfoss electric expansion valves enable adaptive, automatic refrigeration control with no manual setting required. This provides additional energy savings.
Introducing the new AK-OB55 Modbus TCP/IP communication module
The new Modbus TCP/IP communication option board is compatible with the AK-CC55 Single Coil (UI) and Multi Coil, which have the capability to use the extension boards. This brings Ethernet-based structured cabling, new IP-based protocol, and potential for faster data polling – most noticeable in large store installations.
AK-CC55 series
Danfoss offers a solution that makes it easier than ever to save on adaptive and reliable food retail refrigeration. The new AK-CC55 case controls deliver energy savings of 6-10% compared to the next best alternative. It relies on acknowledged and advanced Danfoss adaptive super-heat algorithms to control refrigerated display cases and cold rooms.
The new ADAP-KOOL® Case Control generation ensures the system providing the same great value as always and now delivers a much better user experience, no matter if you’re an OEM, installer, service technician, or food retailer. For example, the large terminals on the AK-CC55 make it easy to loop the pressure transmitter cable from one controller to the next one.
Features and benefits
Significant energy savings with adaptive super-heat control algorithms and adaptive defrost.
Simplified installation and service with smartphone app and large terminals.
Suitable for any store size with Compact, Single Coil, and Multi Coil variants.
Take user friendliness to the next level with AK-CC55 Connect app
AK-CC55 Connect app is an industry first wireless tool for configuration and service of AK-CC55 controlling refrigerated display cases and cold rooms.
Videos
Introducing the new AK-OB55 Modbus TCP/IP communication module
The new Modbus TCP/IP communication option board is compatible with the AK-CC55 Single Coil (UI) and Multi Coil, which have the capability to use the extension boards. This brings Ethernet-based structured cabling, new IP-based protocol, and potential for faster data polling – most noticeable in large store installations.
Documents
| Type | Name | Language | Valid for | Updated | Download | File type |
|---|---|---|---|---|---|---|
| Fact sheet | AK-CC55 case controller compatibility | English | Multiple | 02 Jun, 2021 | 3.8 MB | |
| Fact sheet | AK-CC55 case controller compatibility | French | Multiple | 10 Mar, 2021 | 2.9 MB | |
| Brochure | Brochure_ADAP-KOOL_Evaporator_Controllers | French | France | 18 Mar, 2020 | 1.2 MB | |
| Brochure | Brochure_ADAP-KOOL_Evaporator_Controllers | Russian | Central Asia Unit | 24 Apr, 2020 | 3.7 MB | |
| Brochure | Brochure_ADAP-KOOL_Evaporator_Controllers | Polish | Poland | 30 May, 2023 | 4.6 MB | |
| User guide | Case controller, type EKC 223 and EKC 224 | German | Multiple | 28 Feb, 2024 | 3.1 MB | |
| User guide | Case controller, type EKC 223 and EKC 224 | French | Multiple | 28 Feb, 2024 | 3.0 MB | |
| User guide | Case controller, type EKC 223 and EKC 224 | Portuguese | Brazil | 28 Feb, 2024 | 3.0 MB | |
| User guide | Case controller, type EKC 223 and EKC 224 | Italian | Multiple | 28 Feb, 2024 | 3.0 MB | |
| User guide | Case controller, type EKC 223 and EKC 224 | Polish | Multiple | 28 Feb, 2024 | 3.1 MB | |
| User guide | Case controller, type EKC 223 and EKC 224 | Spanish, Castilian | Multiple | 28 Feb, 2024 | 3.1 MB | |
| User guide | Case controller, type EKC 223 and EKC 224 | English | Multiple | 26 May, 2023 | 2.9 MB | |
| Installation guide | Case controller, type EKC 224 | Portuguese | Brazil | 15 Mar, 2024 | 1.2 MB | |
| Installation guide | Case controller, type EKC 224 | French | Multiple | 15 Mar, 2024 | 1.2 MB | |
| Installation guide | Case controller, type EKC 224 | English | Multiple | 22 May, 2023 | 1.6 MB | |
| Installation guide | Case controller, type EKC 224 | Czech | Czech Republic | 20 Sep, 2023 | 1.8 MB | |
| Installation guide | Case controller, type EKC 224 | German | Multiple | 15 Mar, 2024 | 1.2 MB | |
| Installation guide | Case controller, type EKC 224 | Spanish, Castilian | Multiple | 15 Mar, 2024 | 1.2 MB | |
| Installation guide | Case controller, type EKC 224 | Polish | Multiple | 15 Mar, 2024 | 1.2 MB | |
| Installation guide | Case controller, type EKC 224 | Italian | Multiple | 15 Mar, 2024 | 1.2 MB | |
| User guide | Case/room controller (EEV), type AK-CC55 Single Coil and Single Coil UI, SW ver. 1.7x | Chinese (CN) | Multiple | 13 Jun, 2022 | 8.1 MB | |
| User guide | Case/room controller (EEV), type AK-CC55 Single Coil and Single Coil UI, SW ver. 1.7x | Swedish | Multiple | 17 May, 2024 | 7.6 MB | |
| User guide | Case/room controller (EEV), type AK-CC55 Single Coil and Single Coil UI, SW ver. 1.7x | French | Multiple | 13 Jun, 2022 | 9.3 MB | |
| User guide | Case/room controller (EEV), type AK-CC55 Single Coil and Single Coil UI, SW ver. 1.7x | Spanish, Castilian | Multiple | 13 Jun, 2022 | 9.3 MB | |
| User guide | Case/room controller (EEV), type AK-CC55 Single Coil and Single Coil UI, SW ver. 1.7x | English | Multiple | 23 Mar, 2022 | 7.6 MB | |
| User guide | Case/room controller (EEV), type AK-CC55 Single Coil and Single Coil UI, SW ver. 1.7x | Polish | Multiple | 07 Nov, 2022 | 8.1 MB | |
| User guide | Case/room controller (EEV), type AK-CC55 Single Coil and Single Coil UI, SW ver. 1.7x | Italian | Multiple | 13 Jun, 2022 | 7.8 MB | |
| User guide | Case/room controller (EEV), type AK-CC55 Single Coil and Single Coil UI, SW ver. 1.7x | German | Multiple | 15 Jun, 2022 | 7.9 MB | |
| Catalog | Danfoss CO2 catalogue - Components and controls for CO2 applications | Dutch, Flemish | Netherlands | 17 Apr, 2025 | 6.7 MB | |
| Catalog | Danfoss CO2 catalogue - Components and controls for CO2 applications | English | Multiple | 24 Mar, 2025 | 2.6 MB | |
| Catalog | Danfoss CO2 catalogue - Components and controls for CO2 applications | Italian | Italy | 17 Jul, 2024 | 4.3 MB | |
| Catalog | Danfoss CO2 catalogue - Components and controls for CO2 applications | Spanish, Castilian | Multiple | 18 Jul, 2024 | 1.2 MB | |
| Catalog | Danfoss CO2 catalogue - Components and controls for CO2 applications | French | France | 18 Oct, 2024 | 1.4 MB | |
| User guide | Meubel-/celregeling (EEV), type AK-CC55 Single Coil en AK-CC55 Single Coil UI, SW-versie 1.7x | Dutch, Flemish | Multiple | 20 Oct, 2022 | 7.6 MB | |
| Brochure | Overview brochure: Evaporator Controllers | English | Multiple | 15 Mar, 2024 | 1.9 MB | |
| Brochure | Overview brochure: Evaporator Controllers | Italian | Italy | 22 May, 2024 | 934.1 KB | |
| Brochure | Overview brochure: Evaporator Controllers | Spanish, Castilian | Spain | 24 Apr, 2024 | 2.9 MB | |
| Article | Selecting the right evaporator injection algorithm – Article | English | Multiple | 25 Feb, 2019 | 697.6 KB | |
| White paper | The secret behind Danfoss adaptive defrost - Whitepaper | English | Multiple | 04 May, 2020 | 694.7 KB |
Highlighted products
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AK-UI55 is the 3 new modern displays, white LED and a grey plastic surface. It is easy to connect to the AK-CC55 platform with RJ12 connectors. AK-UI55 Info only show information. AK-UI55 Set is designed with 4 menu buttons for easy control. AK-UI55 Bluetooth is with built in Bluetooth communication for wireless communication between the display and a smart phone or device through the AK-CC55 Connect app.
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AK-CC 750 is a case/room controller for control up to 4 evaporators in a case line-up or a room. The fully flexible in- and output definition of the controller makes it adaptable to almost any application.
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AK-UI55 is the 3 new modern displays, white LED and a grey plastic surface. It is easy to connect to the AK-CC55 platform with RJ12 connectors. AK-UI55 Info only show information. AK-UI55 Set is designed with 4 menu buttons for easy control. AK-UI55 Bluetooth is with built in Bluetooth communication for wireless communication between the display and a smart phone or device through the AK-CC55 Connect app.
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AK-CC55 is designed with user experience in focus, resulting in bigger connectors and AK-CC55 Connect app. The AK-CC55 platform consist of 4 controllers. AK-CC55 Compact is a standard case controller for TXV/EEV. AK-CC55 Single Coil/UI is an advanced case controller for EEV with adaptive algorithms. AK-CC55 Multi Coil is an advanced case controller controlling from 1 to 3 EEV’s in same refrigeration section.
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AK-CC 210 is used for temperature control of refrigeration appliances in supermarkets. Flexibility has been planned for both new installations and for service in the refrigeration trade. Modbus or LON communication for system integration with ADAP-KOOL installations is feasible via optional communication modules.
Related products
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The new and improved AKVP Electric Expansion Valve with future-proof technology takes simplicity and safety to the next level. Together with the intelligent Danfoss ADAP-KOOL® controllers, you get the market’s most energy saving solution.
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Refrigeration pressure transmitters are used for commercial air-conditioning and for commercial and industrial refrigeration applications. They are made in stainless steel to be compatible with fluorinated and natural refrigerants and laser welding with no soft seals ensure hermetic tightness for decades.
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Refrigeration temperature sensors are used for applications within air-conditioning as well as commercial and industrial refrigeration applications. The Pt 1000 sensor element meets the DIN/IES 751 class B requirements and ensures an accurate and reliable temperture signal applicable for regulation, safety and data logging.
Related applications
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In air flow and indoor air quality-related applications, condition monitoring functionality improves system uptime and competitiveness by preventing issues before they occur.
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Danfoss offers highly efficient components optimized for semi plug-in refrigeration systems. The components are designed to provide the lowest total cost of ownership, while at the same time reducing the carbon footprint of your supermarket refrigeration system.
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The Smart Store solution enhances food safety and brings down the energy bill by integrated and smart control of refrigeration, HVAC, lighting and other applications.
Articles
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Before digging into the secret of Danfoss adaptive defrost, let’s first take a look at the most common methods of defrosting refrigerated display cases, and why they’re necessary.
News
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The new service – Danfoss RefCare – will build an international network of certified service partners and Danfoss-owned service hubs, capable of providing best-in-class service and maintenance of BOCK® compressors.
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ANEO Retail and Danfoss, the multi-national engineering group, are expanding their collaboration of innovative energy service solution for the food retail industry. After a successful establishment in Sweden, the journey now moves on to Denmark.
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The new EKC 22x family brings modern, yet familiar design, convenient setting menu navigation, support for different sensor types, 16A compressor relay, and system integration to Danfoss front end s via EKA 206 RS-485 (Modbus) adapter. The new controllers and adapter will initially launch with CE and UL approvals with more to come.
