Digital controllers

Product store
  • Overview
  • Related products
  • Documents
  • Tools and apps
  • Warranty
  • Case stories
  • Contact us
Product store

Digital controllers

Digital controllers have unique features allowing you to reduce energy waste. Equipped with temperature and moisture sensors, control modes, and special functions, they ensure accurate temperature settings, reducing energy consumption costs by up to 40 percent. ​

The DEVIreg™ 850 / ECtemp™ 850 is fully automatic, with temperature and moisture sensors for when ice and snow melts on grounds, such as pavements, roads, and ramps as well as for roof, gutter, gutter valleys and down pipes.

DEVIreg™ 850 / ECtemp 850
DEVIreg™ 850 / ECtemp 850

The DEVIreg™ 850 / ECtemp 850 version IV is an advanced thermostat with an LED display used for outdoor ground or roof applications. The sensors provide information about both moisture level and temperature, resulting in optimal control of the heating system.​
The controller can handle up to 2 independent areas.​
​
In the dual / combination systems it is possible to prioritize between the zones, e.g. if only a limited power output is available.

Applications:​
• Roofs, gutters, downpipes, drain lines​
• Ground, walkways, outdoor steps​
• Road/concrete asphalt​
• Mastic asphalt

DEVIreg™ Multi
DEVIreg™ Multi

DEVIreg™ Multi is 7 channel electronic programmable controller to be installed on DIN  rail. Every channel can be individually set up with three control modes—with temperature sensor, time proportional power regulation without sensor, and manually on/off with time limitation. Сhannel inputs can be selected via software between 8 types of temperature sensors including NTC 15 kOhm at 25°C. Modbus RS485 opto-insulated serial interface gives the possibility for BMS control.

Features and benefits using outdoor digital controllers

Single, combination or dual zones ​

Up to 4 sensors ​​

Moisture and temperature sensing ​​​

Alarm function​

Efficient control snow removal ​​

Up to 40% Energy saving​

Automatic ”Around the Clock” snow clearing service

Related products

  • if (isSmallPicture) { Heating Cables; } else if (isBigColumns) { Heating Cables } else { Heating Cables }
    Heating Cables

    Outdoor heating cables are used for efficient snow removal and ice prevention. They provide safety for people, buildings, and the environment. It is a sustainable solution for a green and clean future through low energy consumption during the frost period.

  • if (isSmallPicture) { Heating Mats; } else if (isBigColumns) { Heating Mats } else { Heating Mats }
    Heating Mats

    The outdoor heating mats are designed for melting ice and snow and may be installed into special mastic for ground, grass and asphalt constructions. Mats are available in different lengths for two power supply options—230 and 400 V.

  • if (isSmallPicture) { Self-limiting cables​; } else if (isBigColumns) { Self-limiting cables​ } else { Self-limiting cables​ }
    Self-limiting cables​

    Self-limiting heating cables are designed with a temperature-dependent resistant element between two parallel copper bus wires. When the bus wires are connected to the mains, a current goes through the temperature-dependent resistant element which will then heat.

Accessories

Relevant accessories

Relevant accessories

Find relevant accessories by following this link

Accessories in Product Store

Videos

Snow melting and De-Icing solutions from Danfoss

Snow melting and De-Icing solutions from Danfoss

Durably-designed Danfoss snow melting and de-icing products provide a permanent solution for safety in winter weather.

Electric heating videos on YouTube

Electric heating videos on YouTube

You can see all our videos about Electric Heating on a dedicated playlist on YouTube. Follow the link below.

Go to the Electric Heating playlist on YouTube

Documents

Documents
Type Name Language Valid for Updated Download File type
Application guide Danfoss Ground application. Ice & Snow Melting Application manual English Multiple 11 Nov, 2020 7.5 MB .pdf
Catalog Danfoss Product catalogue English Multiple 20.8 MB .pdf
Application guide Danfoss Roof application. Frost protection Application manual English Multiple 06 Sep, 2022 14.4 MB .pdf
Application guide DEVI Ground Application manual English Multiple 25 Oct, 2016 10.2 MB .pdf
Application guide DEVI Ground Application manual Lithuanian Multiple 29 Nov, 2019 8.2 MB .pdf
Application guide DEVI Ground Application manual Swedish Sweden 22 Jun, 2022 8.3 MB .pdf
Application guide DEVI Ground Application manual Russian Kazakhstan 14 Sep, 2020 8.3 MB .pdf
Application guide DEVI Ground Application manual Danish Denmark 03 Jun, 2021 2.7 MB .pdf
Catalog DEVI Product Catalogue Norwegian Bokmål Norway 28 Jun, 2022 13.6 MB .pdf
Catalog DEVI Product Catalogue Ukrainian Ukraine 27 Nov, 2023 4.2 MB .pdf
Catalog DEVI Product Catalogue Finnish Finland 12 Feb, 2024 32.9 MB .pdf
Catalog DEVI Product Catalogue German Austria 25 Apr, 2024 6.4 MB .pdf
Catalog DEVI Product Catalogue English Multiple 14 Mar, 2024 28.4 MB .pdf
Catalog DEVI Product Catalogue 2022 Latvian Latvia 29 Mar, 2022 3.1 MB .pdf
Application guide DEVI Roofs Application manual Danish Denmark 03 Jun, 2021 3.5 MB .pdf
Application guide DEVI Roofs Application manual Swedish Sweden 26 Feb, 2021 15.0 MB .pdf
Application guide DEVI Roofs Application manual English Multiple 06 Sep, 2022 14.9 MB .pdf
Application guide DEVI Roofs Application manual Ukrainian Ukraine 15 Sep, 2020 14.9 MB .pdf
Application guide DEVI Roofs Application manual Russian Kazakhstan 15 Sep, 2020 14.8 MB .pdf
Data sheet DEVIreg 850 German Multiple 19 Mar, 2021 545.9 KB .pdf
Data sheet DEVIreg™ 850 English Multiple 22 Feb, 2024 608.0 KB .pdf
Data sheet DEVIreg™ 850 Czech Czech Republic 30 Oct, 2015 200.4 KB .pdf
Data sheet DEVIreg™ 850 Ukrainian Ukraine 24 Dec, 2021 98.6 KB .pdf
Data sheet DEVIreg™ 850 Romanian, Moldavian, Moldovan Romania 16 Feb, 2016 200.1 KB .pdf
Data sheet DEVIreg™ 850 Danish Denmark 19 Oct, 2022 589.3 KB .pdf
Data sheet DEVIreg™ 850 IV French France 03 Oct, 2024 611.0 KB .pdf
Data sheet DEVIreg™ Multi Ukrainian Ukraine 24 Dec, 2021 70.5 KB .pdf
Data sheet DEVIreg™ Multi - Data sheet Finnish Finland 02 Sep, 2020 518.1 KB .pdf
Data sheet DEVIreg™ Multi Data sheet French France 03 Oct, 2024 314.1 KB .pdf
Data sheet DEVIreg™ Multi Data sheet English Multiple 22 Feb, 2024 313.0 KB .pdf
Data sheet ECtemp 850 English Multiple 17 Jul, 2023 798.2 KB .pdf
Data sheet ECtemp 850 (EFIT 850) German Austria 09 Jul, 2019 4.0 MB .pdf
Data sheet ECtemp 850 IV French France 04 Oct, 2024 796.0 KB .pdf
Application guide Наземне застосування. Танення льоду та снігу Ukrainian Ukraine 14 Sep, 2020 8.3 MB .pdf

Tools and apps

EH Plugin for AutoCAD
EH Plugin for AutoCAD

The Plugin supports your engineering and design journey by making your work faster due to simple functionalities in calculating all lengths, dimensions and product data of cables and mats. It covers all applications within Electric Heating projects: Electric floor heating, Ice & Snow melting systems, Pipe tracing, Cold stores, Sport fields, Vineyards etc.
By utilizing Plugin, you will reduce design time for the project, provide all necessary information for installers in HTML/PDF format: BoM, resistance value check list, warranty list format. It means all project information can be consolidated in one file.

Plugin can be used with AutoCAD 2017-2023.

Warranty

Warranty

At Danfoss, it is important for us to deliver high-quality products with long-lasting effects. Should you, against all expectations, experience a problem with your product, Danfoss offers a warranty for electric heating products valid from the date of purchase that was no later than 2 years from production date.
 
Depending on the product, the product guarantee is valid for two years, five years, or twenty years.
 
Product warranty covers costs for:

  • product replacement with a new comparable product or repair of the product
  • transportation costs
Warranty terms

Case stories

  • if (isSmallPicture) { The Örebro Castle; } else if (isBigColumns) { The Örebro Castle } else { The Örebro Castle }
    Electric heating systems for the conservation of old castles

    The Örebro Castle is a medieval castle fortification situated in the scenic region of Närke, Sweden. The castle lies on an island by the river Svartån. The oldest part of the castle, a defense tower, was erected in the latter half of the 13th century, but its present appearance, the Örebro Castle, was constructed over the last century. Since 1935, the castle has been a national Swedish monument.

  • if (isSmallPicture) { Electric heating ensures safety along the asphalt driveway, Ankara, Turkey; } else if (isBigColumns) { Electric heating ensures safety along the asphalt driveway, Ankara, Turkey } else { Electric heating ensures safety along the asphalt driveway, Ankara, Turkey }
    Electric heating ensures safety along the asphalt driveway, Ankara, Turkey

    Protocol Road, the longest asphalt driveway equipped with electric heating, is located in North Ankara, Turkey. The electric heating was installed along this 3.3 km 2-direction (3 lanes each) road connecting Ankara city center and the airport.

  • if (isSmallPicture) { Electric heating chosen to protect 18th-century baroque palace in Kyiv; } else if (isBigColumns) { Electric heating chosen to protect 18th-century baroque palace in Kyiv } else { Electric heating chosen to protect 18th-century baroque palace in Kyiv }
    Electric heating chosen to protect 18th-century baroque palace in Kyiv

    Designed by Bartolomeo Rastrelli in the second half of the 18th-century, Mariinskyi Palace is the official ceremonial residence of the President of Ukraine and used for hosting other heads of state. Electric heating was chosen as a sustainable modern technology to protect the historical landmark during its reconstruction.

  • if (isSmallPicture) { Remarkable solution for Remarkables Ski Field Queenstown, New Zealand; } else if (isBigColumns) { Remarkable solution for Remarkables Ski Field Queenstown, New Zealand } else { Remarkable solution for Remarkables Ski Field Queenstown, New Zealand }
    Remarkable solution for Remarkables Ski Field Queenstown, New Zealand

    The Remarkables Ski Field is one of New Zealand's premier ski fields, located at a longitude of 45.05 degrees South, elevation 1,586 m, and situated near the North end of the Remarkables range. The base building has approximately 2,500 m² of heated outdoor patio at a density of 200 W/m². The heating of the patio matches the needs and requirements to prevent the surface accumulation of ice in a modern and highly efficient way.

Related applications

  • if (isSmallPicture) { Agriculture; } else if (isBigColumns) { Agriculture } else { Agriculture }
    Agriculture

    Farmers need agricultural machines that deliver the same high productivity every season. Hydraulic solutions from Danfoss ensure world-class performance from each machine, and a comfortable, stress-free working environment for their operators.

     

  • if (isSmallPicture) { Electric heating frost and snow protection system used in application in pavement; } else if (isBigColumns) { Electric heating frost and snow protection system used in application in pavement } else { Electric heating frost and snow protection system used in application in pavement }
    Electric heating frost and snow protection system used in application in pavement

    Ice and snow melting systems are used in various applications in parking lots, garages, stairs, pavements, and other ground-level surfaces. They secure personal safety in hazardous winter conditions. Our systems can be installed on roofs, in gutters, pavements, and many more areas in and around the house. There is a wide range of products available such as cables or heating mats, specialized controllers, and mounting accessories. And you can count on us for knowledgeable support and service.

  • if (isSmallPicture) { ; } else if (isBigColumns) { } else { }
    Frost and snow protection

    During winter time it can be hazardous to access commercial or public buildings. Snow covered parking lots, garage ramps, stairs and pavements need to be cleaned to allow visitors safe access. Danfoss offers highly effective frost and snow protection systems including all necessary products such as electric heating cables or mats, controllers, sensors and mounting accessories.

Related solutions

  • if (isSmallPicture) { ; } else if (isBigColumns) { } else { }
    Airports

    Ventilation, air conditioning and indoor air quality (IAQ) are top priorities when ensuring the comfort and safety of passengers and staff - including fire safety. Danfoss AC drives increase precision, save energy and extend application lifetime of the entire HVAC system.

  • if (isSmallPicture) { ; } else if (isBigColumns) { } else { }
    Commercial Buildings Retrofitting

    Energy retrofit of commercial buildings is a key aspect of a successful decarbonization strategy. To meet our climate targets, we must renovate existing building stock and make it more energy efficient. With use of existing technology to optimize primary energy usage, reuse wasted energy and optimize energy distribution in commercial buildings.

  • if (isSmallPicture) { hotel room; } else if (isBigColumns) { hotel room } else { hotel room }
    Hotels

    The hotel industry is a highly competitive sector where margins are constantly under pressure. The service towards guests must remain on a high level to hold the hotels' reputation. Saving energy is a key-differentiator. Danfoss offers comfort increasing HVAC solutions which help reduce the energy consumption.

  • if (isSmallPicture) { Multi-family buildings; } else if (isBigColumns) { Multi-family buildings } else { Multi-family buildings }
    Multi-family buildings

    Modern heating technology gives property owners and managers numerous ways to improve energy efficiency in their buildings. Whether planning a new build, renovation or refurbishment.

  • if (isSmallPicture) { Office building; } else if (isBigColumns) { Office building } else { Office building }
    Offices

    The ways office buildings are used is changing fast. Trends such as smart offices, digitalization and flexible work stations require adaptations in the technical aspects as well. Optimal indoor comfort for workers is essential. Danfoss offers comfort-increasing and energy-saving HVAC solutions.

  • if (isSmallPicture) { Single family house; } else if (isBigColumns) { Single family house } else { Single family house }
    Single family houses

    Heating accounts for most of the energy used in 1- and 2-family houses. Most existing houses have the potential to realize significant energy savings, by improving the heating system and optimizing control of heating operations.

Contact us

For further information, please contact us for technical support